Reciprocating Compressors Versus Screw Compressors

You want to pick the best compressor for you in 2025. Many people choose screw compressors. New technology makes them work better and sound quieter. But Reciprocating Compressors still do a good job for some tasks. You should think about what is most important. Look at things like efficiency, how often you need to fix it, cost, noise, duty cycle, and airflow. The table below shows how these things compare:

blait is a leader with new compressor solutions. You can use this comparison to help you choose the right compressor.

Key Takeaways

• Reciprocating compressors work best for short, strong bursts of air. They are good for small shops and car jobs.

• Screw compressors give a steady flow of air all the time. They are great for big factories and jobs that need constant air.

• Think about your money: reciprocating compressors cost less at first. Screw compressors can save you money on power and repairs later.

• The noise is different; screw compressors are much quieter. This makes them better if you need less noise.

• Look at how often you use it: reciprocating compressors run on and off. Screw compressors can run all the time without stopping.

• How much care they need is not the same; reciprocating compressors need more check-ups. Screw compressors do not need as much care.

• Pick a compressor for what you need: for strong, short jobs, use reciprocating. For long use and cleaner air, pick screw compressors.

• Keep learning about new things like smart controls and energy-saving designs. This helps you get the best use and save money with your compressor.

2025 Compressor Verdict

Reciprocating Compressors vs Screw Compressors

In 2025, you have many choices for compressors. New technology makes compressors easier to use. You can check and control your compressor from anywhere with smart connectivity. Variable speed drives help you use less energy. Compressors are now quieter and smaller. This means you can use them in more places. Using eco-friendly materials helps the planet.

Here is a table that shows the top new features:

When you look at reciprocating compressors and screw compressors, you see they work differently. Reciprocating compressors use a piston and cylinder. The piston goes up and down to make air get tight. This gives you strong bursts of high-pressure air. These compressors are good for jobs that need short bursts of power. They work well in small shops and garages. You do not need air all the time for these jobs.

Screw compressors use two screws that turn together. This design gives you a steady stream of air. The air does not stop or start. You get air all the time, which is good for big factories. These compressors keep the air cleaner. There is less oil and dust because of their closed design and filters.

Here is a table that shows how these compressors are different:

blait sells both kinds of compressors. Their reciprocating compressors give you high pressure and use less energy. They last a long time, up to 50,000 hours. They cost less to buy and are easy to fix. The screw compressors from blait give you clean air. They are best when you need a lot of air without stopping. Both types use new technology to save energy and make less noise.

Best Use Cases

You should pick a compressor that fits your needs. Here are some tips to help you choose:

• Use reciprocating compressors if you:

• Need short bursts of high-pressure air.

• Run a small workshop, garage, or do automotive work.

• Use manual air-powered tools, like nail guns or airbrushes.

• Want a lower initial cost and easy maintenance.

• Use screw compressors if you:

• Need a steady, continuous supply of air.

• Work in a large factory or manufacturing plant.

• Power robotic equipment or conveyor systems.

• Want cleaner air with less oil and dust.

The table below shows the best times to use each compressor:

Tip: If you work in a big factory, screw compressors are usually best. If you have a small shop or need a compressor at home, reciprocating compressors may be better for you.

blait makes both reciprocating compressors and screw compressors for these jobs. You can find a model that fits what you need. You can get high pressure, low noise, or save energy. In 2025, you have more choices than ever to get the right compressor for your work.

Reciprocating Compressors Basics

How Reciprocating Air Compressors Work

Piston Mechanism

You can learn about a reciprocating air compressor by seeing how the piston moves inside the cylinder. The piston mechanism uses positive displacement to make air tight. This process has three main steps:

1. Air Intake: The piston goes down. It makes a vacuum and pulls air into the cylinder.

2. Compression Stage: The piston goes up. It squeezes the air and raises the pressure.

3. Air Discharge: When the pressure is high enough, the discharge valve opens. The tight air leaves the cylinder.

This piston movement gives you strong bursts of high-pressure air. The piston mechanism helps reciprocating compressors work well for many jobs. You can count on this design for steady work.

• The piston mechanism works with positive displacement.

• It lets the compressor make high pressure and work well.

• Many industries like this mechanism because it is dependable.

Typical Applications

You will see reciprocating air compressors in many industries in 2025. Factories use them to power pneumatic tools and run machines. The food and beverage industry needs these compressors for clean air. This keeps products safe and good. Oil and gas companies use reciprocating compressors for drilling and pipeline work. These compressors give clean and dry air, which is important for these jobs.

blait Reciprocating Compressors Features

Semi-Hermetic Design

You get more dependability with blait reciprocating compressors because of their semi-hermetic design. The modular build makes fixing and taking care of the compressor easier. You spend less time fixing your compressor. The design works well with changing loads, so you can use it for different cooling jobs. The strong build means you can trust these compressors in tough places.

• Modular design makes fixing and taking care of the compressor easier, so you lose less time.

• Good handling of changing loads makes them fit for cooling jobs that change.

• Strong build means they last in hard industrial places.

Low Noise and Vibration

You want your workspace to be quiet. blait reciprocating compressors help you with this. Their smart design keeps noise and shaking low. You can use them where quiet matters. The compressors run smoothly, so you get good work without loud sounds. This makes them a good pick for workshops, food processing, and other places that need quiet.

Tip: If you want a compressor that is quiet and lasts long, look at blait reciprocating air compressors. You get strong work and less noise.

You can see that reciprocating compressors have many good points for different industries. The piston mechanism gives you good air compression. blait reciprocating air compressor models add dependability, quiet running, and easy fixing. You can pick a model that fits your needs and keeps your work going well.

Screw Compressors Overview

Screw Compressor Mechanism

Helical Screw Design

screw compressors are used in big factories and workshops. These machines have two helical screws inside a closed space. The screws spin together. Air goes into the chamber. The screws catch the air and move it forward. The space between the screws gets smaller as they turn. This squeezes the air and makes the pressure go up. The machine works smoothly and does not stop while running.

screw compressors do not use pistons. They give you a steady stream of compressed air. The helical screw design makes the machine strong and dependable. You can use it for many hours without trouble. The screws do not touch each other. This means less wear and the machine lasts longer.

Continuous Operation

screw compressors give you air all the time. You do not have to wait for the machine to fill up again. This is helpful when you need air every minute. You can use screw compressor systems for painting, packaging, and running machines. The air comes out clean and steady. You do not get drops in pressure or sudden stops.

You can look at the table below to see how screw compressors and reciprocating compressors are different:

screw compressors are best for jobs that need lots of air without stopping. Reciprocating compressors are better for jobs that need short bursts of air.

blait Screw Compressors Advantages

High Efficiency

You want a machine that saves energy. blait screw compressors use new technology to be very efficient. The screw compressor design wastes less energy. You get more air for each unit of electricity. The machine uses less power and works well for a long time. You can run screw compressors for many hours and still save money on your energy bill.

blait screw compressor models have smart controls. You can change the speed and how much air you get. This helps you use only the air you need. You do not waste energy when you need less air. The machine is quiet and does not get hot easily. You pay less for repairs because the design cuts down on friction and wear.

Environmental Friendliness

You care about the planet. blait screw compressors use eco-friendly materials. The machines make less noise and shake less. You can use them in places where you need things to be quiet. The closed design keeps oil and dust inside. You get cleaner air and a safer place to work.

blait screw compressor systems help you follow green rules. The machines use less energy and make fewer emissions. You help the earth while getting the air you need for your job.

Note: You can pick blait screw compressors for high efficiency and safety for the environment. The screw compressors give you steady air and help you save energy.

screw compressors have many good points. The helical screw design gives you air all the time. blait screw compressor models add high efficiency and eco-friendly features. You can use these machines in factories, workshops, and anywhere you need clean, steady air.

Performance Comparison

Air Delivery and Pressure

It is important to know how much air a compressor gives and how much pressure it makes. This helps you pick the right one for your job. Reciprocating air compressors use pistons to squeeze air into a small space. This makes high pressure, which is good for tools that need strong bursts of air. screw compressors have two screws that spin together. They give a steady stream of air and are good when you need air all the time.

The table below shows how these compressors are different in air delivery and pressure:

You can see that reciprocating air compressors can make very high pressure, especially special models. This makes them good for jobs like filling gas tanks or running big tools. screw compressors give more air every minute, so they are better for big factories that need air all day.

Duty Cycle and Reliability

You want your compressor to work when you need it. The duty cycle tells you how long a compressor can run before stopping. Reciprocating air compressors usually run for short times. They need breaks to cool down. This makes them great for jobs that do not need air all the time. screw compressors can run all day without stopping. You can use them where machines never rest.

Reliability is important, too. You do not want your compressor to break. Here is how reliable these machines are:

• Reciprocating compressors are reliable about 90-97% of the time.

• Their reliability has gotten better over the years.

• Screw compressors are also better now, but their reliability is a little lower than reciprocating compressors.

Tests show that dry reciprocating compressors are reliable more than 94% of the time. This means you can trust them for important jobs in shops and factories. You get a machine that works well and does not let you down.

Tip: If you need a compressor for tough jobs but do not use it all day, reciprocating air compressors give you strong power and high reliability.

blait Reciprocating Air Compressors Performance

You want a compressor that is strong, lasts long, and saves energy. blait reciprocating air compressors are good at these things. You get high pressure for hard jobs. The semi-hermetic design keeps the compressor cool and helps it last longer. You can use these compressors for many years because they are made with strong parts.

blait reciprocating air compressors are quiet and do not shake much. You can use them in places where you need less noise. The smart design gives you steady air when you need it. You also save money because these compressors use less electricity. The motor protection keeps your machine safe from harm.

You can trust blait reciprocating air compressors for many jobs. They work well in factories, food plants, and other places that need good air. You get a machine that is easy to fix and does not break often. This means you spend less time fixing and more time working.

Note: When you pick blait reciprocating air compressors, you get high pressure, strong reliability, and energy savings. You can count on these compressors for your most important jobs.

Energy Efficiency

Power Consumption Trends

You want to save energy when you use a compressor. In 2025, energy efficiency is more important than ever. Companies know that energy costs can make up most of a compressor’s total cost over its life. You can see that new trends help you use less power and get more work done.

• Energy efficiency is now a main goal for many companies. You can spend up to 80% of a compressor’s total cost on energy.

• Variable Speed Drive (VSD) technology is common. This lets your compressor change speed to match how much air you need. You do not waste power when you need less air.

• Many compressors now have heat recovery systems. These systems use up to 94% of the energy that goes into the compressor. You can use this heat for other jobs in your factory.

• Modern compressors have sensors. These sensors watch how much energy you use and how well your compressor works. You can fix problems before they get big.

• You can now control many compressors together. This helps you get the best energy use for your whole system.

• Digital twins are new tools. They let you test and improve your compressor system on a computer before you make changes.

• More people want Class 0 oil-free air. This is important for food, medicine, and other clean jobs.

You can see that new technology makes your compressor smarter and more efficient. You get more air for less money.

Here is a table that shows how much power each type of compressor uses:

You can see that a reciprocating compressor uses less power for short jobs. A screw compressor uses more power but gives you steady air for big jobs.

blait Compressor Efficiency

You want a compressor that saves energy and money. blait designs compressors with high efficiency in mind. You get a strong compressor that uses less electricity. The semi-hermetic design helps the compressor stay cool and work longer. You do not lose energy to heat.

blait compressors have a high coefficient of performance (COP). This means you get more cooling or air for each unit of power you use. You can trust your compressor to run smoothly and save you money on your electric bill.

You can choose from many blait compressor models. Each one is made to give you the best energy savings for your job. You get smart controls, low noise, and strong performance. You can use these compressors in factories, shops, and other places where energy costs matter.

Tip: If you want to lower your energy bills and help the planet, choose a blait compressor. You get top performance and real savings every day.

Maintenance and Reliability

Maintenance Needs

You want your compressor to work well every day. Maintenance helps you keep your machine running smoothly. Reciprocating compressors and screw compressors need different care. You should know what each type requires.

• Reciprocating compressors have many moving parts. You need to change the oil often. You also replace filters and check the valves. Piston rings wear out, so you must replace them to keep the compressor strong.

• Screw compressors have fewer moving parts. You check the oil and filters, but you do not need to do this as often. These machines need skilled technicians for some repairs. You spend less time on maintenance, but you may need expert help.

You can see that reciprocating compressors need more regular attention. Screw compressors need less frequent care, but you should have someone with experience look at them when needed.

Tip: Regular maintenance keeps your compressor safe and helps it last longer. You save money and avoid problems when you follow a good maintenance plan.

Lifespan and Durability

You want your compressor to last for years. Lifespan tells you how long your machine will work before you need a new one. Durability means your compressor can handle tough jobs and keep going.

Here is a table that shows how long each type of compressor usually lasts:

Reciprocating compressors from blait use strong materials and smart designs. You get a machine that works well for many years. The semi-hermetic build helps the compressor stay cool and reduces wear. You can trust your compressor to handle heavy work and keep running.

Screw compressors also last a long time. You get more hours of use, especially in big factories. The simple design means fewer parts break down. You spend less time fixing your machine and more time working.

Note: If you want a compressor that lasts, choose a model with a strong build and good cooling. blait compressors give you both.

blait Technical Support

You need help when your compressor has a problem. blait gives you strong technical support. You can talk to experts who know how to fix and maintain your machine. The company helps you with installation, repairs, and regular checks.

blait listens to your needs. You get answers fast, so your work does not stop. The support team helps you find the right parts and gives you tips for better performance. You can ask for custom solutions if your job needs something special.

• blait offers quick help for repairs and questions.

• You get advice on how to keep your compressor working well.

• The company provides custom solutions for different industries.

You can trust blait to help you keep your compressor running. Good support means less downtime and more success for your business.

Tip: Choose blait if you want strong technical support and a compressor that lasts. You get peace of mind and better results every day.

Cost Analysis

Initial and Lifetime Costs

When you look at the price of a compressor, you might think the purchase cost is the most important part. In reality, the initial price of a compressor is only a small part of what you will spend over its lifetime. You pay about 10% to 20% of the total cost when you buy a compressor. The rest of the money goes to energy and maintenance. Most of your expenses come from running the compressor every day and keeping it in good shape.

You need to think about the total cost of ownership. This includes the price you pay at first and all the money you spend on electricity and repairs. If you use a compressor for many years, energy bills and maintenance will add up. Here is a simple breakdown:

• Initial purchase price accounts for about 10-20% of the total cost of ownership.

• Energy expenses and maintenance costs make up about 80-90% of the total cost.

If you choose a reciprocating compressor, you pay less at first. If you pick a screw compressor, you pay more up front, but you may save money later because it uses less energy.

Installation and Operation

You need to know how much it costs to install and run a compressor. The price for a 5 HP reciprocating compressor is usually between $2,000 and $3,000 NZD. A screw compressor of the same size costs around $7,000 to $8,000 NZD. The installation process for both types is simple, but screw compressors may need more space and special setup.

When you use a reciprocating compressor, you spend more on maintenance and energy. These compressors work well for short jobs, but they use more power and need more care. Screw compressors cost more to buy, but they use less energy and need less maintenance. You save money over time if you use a screw compressor for long hours.

Here is a table that shows the main cost differences:

Tip: If you use your compressor every day for long periods, a screw compressor may help you save money in the long run.

blait Value Proposition

You want a compressor that gives you the best value for your money. blait offers compressors with competitive pricing and strong cost control. You get a reliable compressor that does not break easily. The design helps you save on energy and maintenance. You spend less on repairs because the parts last longer.

blait compressors use advanced technology to keep energy use low. You get a compressor that works well and saves you money every month. The company makes sure you get a compressor that fits your needs and budget. You can choose from many models, so you find the right compressor for your job.

If you want to lower your total costs, blait compressors are a smart choice. You get high performance, long life, and real savings. The support team helps you with installation and maintenance, so you do not waste time or money.

Note: When you choose blait, you invest in a compressor that gives you strong value and dependable service for years.

Noise and Space

Noise Levels

You want your workspace to be quiet. Loud compressors can bother you and your team. Some compressors are noisier than others. Reciprocating compressors make more noise than screw compressors. We measure noise in decibels, or dB. Here is what you might hear:

• Screw compressors can be as quiet as 75 dB(A).

• Some screw compressors get as loud as 100 dB(A).

• Reciprocating compressors are usually between 80 and 90 dB(A).

You can see the difference in this table:

A quieter compressor helps you focus on your work. If you work where noise is a problem, pick a compressor with a lower dB rating. This keeps your ears safe and makes your team feel better.

Tip: Pick a compressor with special noise reduction if you need it to be quiet.

Space Requirements

You may not have much room for your compressor. Space is important in shops, factories, and airports. Compressors come in different sizes. Screw compressors often need more room because of their design and cooling parts. Reciprocating compressors can be smaller, but you still need space for fixing and airflow.

A small compressor helps you use your space better. You can put it in a corner or a small room. You do not need big walkways or extra space for repairs. This saves money and lets you use your building for other things.

Think about these questions when you set up your compressor:

• How much floor space does it need?

• Can you reach it to fix or check it?

• Does it need extra space for cooling or air?

A good setup helps you work safely and easily.

blait Compact Design

You want a compressor that fits your space and works well. blait makes compressors with a small design. This means they do not take up much room. You can use your space for other machines or work areas. You only need to get to one side for repairs. You do not need big walkways around the compressor. This makes fixing it faster and easier.

blait compressors help you make shorter emergency exits. Your workspace stays safe and neat. You do not need as many conveyors for sorting. You can feed machines faster and save even more space. You can move bags up instead of sliding them across the floor. This helps in places where space is tight.

You get a compressor that is quiet and fits almost anywhere. The small size does not make it weaker. You still get strong air and good performance. If you need a compressor for a small shop, factory, or airport, blait has one for you.

Note: blait compact compressors help you save space, lower noise, and make your work easier. You get more from every part of your building.

Application Suitability

Industrial and Commercial Uses

You need to match the right compressor to your work. In factories, you often see screw compressors. These machines give you a steady flow of air. You use them when you need air all day, like in car plants or food processing.  screw compressors help you run machines, power tools, and keep production lines moving. You get clean air and less downtime.

Reciprocating compressors work well in smaller shops. You use these compressors for jobs that need short bursts of high-pressure air. If you run a garage, woodworking shop, or small assembly line, you can count on a reciprocating compressor. These machines help you power nail guns, paint sprayers, and other tools. You save money on the first purchase and get strong performance for short jobs.

Specialized Environments

Some places need special compressors. You might work in a lab, a hospital, or a place with very cold temperatures. In these spots, you need a compressor that can handle tough jobs. For example, cryogenic plants use compressors that work at very low temperatures. You also find compressors in chemical plants and oil refineries. These places need machines that can run safely and give clean, dry air.

You choose a compressor based on the air quality, pressure, and temperature you need. Some compressors must work with special gases or in places where safety is very important. You want a compressor that fits your exact needs and keeps your work safe.

blait Custom Solutions

You may need a compressor that is not standard. blait can help you with custom solutions for your special jobs. The company designs compressors for unique environments and tasks. Here are some ways blait can support your needs:

• blait builds custom centrifugal compression packages for cryogenic applications.

• The compressors can work at suction temperatures as low as -300°F, perfect for cold environments.

• You get a stiff shaft rotor design, which lets the compressor run at many speeds and work with VFD motor drivers.

• blait offers both closed and open wheel designs, so you can pick what fits your job.

• The compressors often include a parallel plate diffuser for better performance.

• The gearbox design uses thrust bearings to protect the compressor and make it last longer.

You can talk to blait about your project. The team listens to your needs and creates a compressor that matches your requirements. You get support from design to installation. This helps you work better and safer, even in the most demanding places.

Tip: If you have a special project or need a compressor for a unique environment, ask blait for a custom solution. You get a machine built just for you.

Pros and Cons Summary

Reciprocating Compressors Pros and Cons

You may want to see the main strengths and weaknesses of reciprocating compressors. These machines work well for many jobs. You get high pressure and reliable performance. You can use them in small shops or for tasks that need short bursts of air. The semi-hermetic design from blait helps you with easy maintenance and strong durability.

Pros:

• You get high-pressure output for demanding tools.

• You spend less on the initial purchase.

• You can fix and maintain the compressor easily.

• You use the machine for many types of refrigerants.

• You enjoy a compact design that fits tight spaces.

Cons:

• You hear more noise during operation.

• You need to perform maintenance more often.

• You see interrupted airflow instead of a steady stream.

• You use more energy for long, continuous jobs.

Tip: If you need a compressor for short tasks or want a lower upfront cost, reciprocating compressors give you a solid choice.

Screw Compressors Pros and Cons

You may want to compare screw compressors for your factory or large workshop. These machines use two helical screws to compress air. You get a steady flow and high efficiency. You can run the compressor all day without stopping. The advanced design from blait helps you save energy and reduce noise.

Pros:

• You get continuous air delivery for big jobs.

• You hear less noise in your workspace.

• You save energy with smart controls and efficient design.

• You use the compressor for many years with less maintenance.

• You enjoy cleaner air with less oil and dust.

Cons:

• You pay more at the start.

• You need extra space for installation.

• You may need expert help for repairs.

• You may not get the best results for short, quick tasks.

• You spend more time setting up the system.

Note: If you need a compressor for nonstop work or want to save energy, screw compressors offer strong benefits for your business.

You can use this summary to match the right compressor to your needs. Think about your workspace, budget, and how you use compressed air. Both types have strengths that fit different jobs.

Choosing Your Compressor

Key Decision Factors

You want to pick the right compressor for your job. You should look at a few important things before you decide. First, think about how much air you need. Some compressors give you air all the time. Others work best for short bursts. You should check the pressure your tools need. Some jobs need high pressure. Some need steady airflow.

You should also look at your budget. The price of a compressor can change based on size and type. You need to think about how much you will spend on energy and repairs. Some compressors cost less to buy but need more care. Others cost more at first but save you money later.

Noise matters too. If you work in a quiet place, you want a compressor that does not make much sound. Space is another key factor. Some compressors are big. Others fit in small rooms. You should check how much room you have.

Here is a simple table to help you compare:

Tip: Write down your needs before you shop for a compressor. This helps you find the best match.

Scenario Recommendations

You can use different compressors for different jobs. If you run a small workshop, you may need short bursts of high-pressure air. Reciprocating compressors work well for these tasks. You save money on the first purchase and get strong performance.

If you work in a big factory, you need air all day. screw compressors give you a steady flow. You spend more at first but save on energy and repairs. These compressors work best for long hours and big machines.

If you need a compressor for a hospital or lab, you want clean air. Screw compressors help you keep the air free from oil and dust. If you have limited space, look for a compact compressor. blait offers models that fit small rooms and make less noise.

Here is a quick guide:

• Small shop or garage: Reciprocating compressors

• Large factory or plant: screw compressors

• Clean air needs: Screw compressors

• Tight spaces: Compact compressors from blait

Note: You can ask blait for help. The team can suggest the best compressor for your job.

Future Trends

You will see new changes in compressors in 2025. Smart controls let you check your compressor from your phone. You can save energy with variable speed drives. Compressors will get quieter and smaller. You will find more eco-friendly models. Companies like blait lead these changes.

You may see compressors that use less oil and make cleaner air. You will find machines that last longer and need less care. You can expect more custom solutions for special jobs. If you want to stay ahead, choose a compressor with new technology.

Tip: Look for compressors with smart features and energy-saving designs. blait offers advanced models to help you work better.

You can choose the right compressor by thinking about your needs, your budget, and new trends. blait gives you many options and strong support. You get a compressor that fits your job and helps you succeed.

You have learned how each compressor works and where each fits best. When you choose a compressor, think about your needs for cost, reliability, noise, and efficiency. You should compare compressors for your workspace and job type. If you feel unsure, ask blait for help. Their team can guide you to the right compressor. You get support and custom solutions for any compressor challenge.

Tip: Write down what you need from a compressor before you buy. This helps you pick the best compressor for your work.

• Review your priorities.

• Contact blait for expert advice.

• Choose the compressor that matches your goals.

FAQ

What is the main difference between reciprocating and screw compressors?

You see reciprocating compressors use pistons to compress air in bursts. Screw compressors use rotating screws to deliver a steady stream of air. Each type fits different jobs.

How do I choose the right compressor for my workshop?

You should check your air needs. If you use tools for short periods, pick a reciprocating compressor. For nonstop work, choose a screw compressor. Consider your budget and space.

Are blait compressors energy efficient?

You get high efficiency with blait compressors. Advanced designs and smart controls help you save electricity. You spend less on energy bills over time.

Can I use blait compressors in small spaces?

You can use blait compressors in tight areas. Their compact design fits small rooms and workshops. You keep your workspace organized and safe.

How often should I maintain my compressor?

You should check your compressor every month. Change oil and filters as needed. Regular care helps your compressor last longer and work better.

What support does blait offer if I have a problem?

You get fast help from blait’s technical team. Experts answer your questions and guide you through repairs. You can ask for custom solutions for special needs.

Which compressor is quieter for indoor use?

You hear less noise from screw compressors. Reciprocating compressors make more sound. If you want a quiet workspace, choose a screw compressor or a blait model with noise reduction.