KRSL
Low Pressure Series

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KRSL
Belt Drive Series

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KRSL low-pressure rotary screw air compressors are fully packaged and ready to be plugged into any system or operate independently. End users can expect improved efficiency, consistent airflow, reduced noise levels, a smaller footprint and a lower total cost of ownership throughout its lifespan.

The KRSL is designed ground up specifically for low-pressure applications. With its variable discharge port technology, it offers efficiency and versatility, delivering the right amount of air pressure exactly when it's needed. This ensures that the compressor always operates at its most efficient point, minimizing energy consumption and costs.

This series also boasts a versatile lineup, offering power capacities ranging from 30 HP to 200 HP. They can also deliver pressure between 25 psig and 45 psig, all within a single, compact package.

KRSL Air Compressor Benefits
low capital investment badge
From the ground up, we’ve designed the KRSL series to offer reliable performance at an accessible price point. Kaishan is 85% vertically integrated, manufacturing most of our compressor components internally. Our vertically integrated supply chain passes the cost savings onto you.
cost efficient badge
Our products are economical to run on an ongoing basis, due to low energy consumption and flexible, low-speed operation. The “SKK” series airend provides maximum output with low energy usage.
reliable badge
Our air compressors are manufactured with high-quality components and engineered to require service less frequently. The spin-on air/oil separator element was designed with ease of maintenance in mind. Keep productivity up shift after shift with KRSL air compressors.
safety badge
Kaishan cares about keeping your workers safe. Our KRSL air compressors incorporate advanced safety features such as diagnostic controls, safety relief valves and comprehensive belt guards to prevent on-the-job accidents.
KRSL Air Compressor Benefits
Low Capital Investment

From the ground up, we’ve designed the KRSL Series to offer reliable performance at an accessible price point. Kaishan is 85% vertically integrated, manufacturing most of our compressor components internally. Our vertically integrated supply chain passes the cost savings onto you.

Low Operating Cost

Our products are economical to run on an ongoing basis, due to low energy consumption and peak efficiency operation. The “SKYv” series airend provides maximum output with low energy usage.

Reduced Downtime & Maintenance

Our air compressors are manufactured with high-quality components and precision-engineered to minimize service requirements. The KRSL Series has been meticulously designed to prioritize ease of maintenance, ensuring sustained up time across shifts with the reliable performance of KRSL air compressors.

Safety First

Kaishan cares about keeping your workers safe. Our KRSL air compressors incorporate advanced safety features such as diagnostic controls and safety relief valves to prevent on-the-job accidents.

Air Compression Performance to Ensure Reliable System Operation

Key features of our KRSL series include:
An advanced direct drive system that eliminates energy loss and increases bearing life
A laminar flow modulating inlet valve that increases output while minimizing pressure drop, making performance more reliable while saving energy costs
A SKYv series air end with an asymmetric 5 / 6 rotor profile and precision ground rotor machining for tighter clearances and improved performance

A Variable Discharge Port optimizes energy efficiency by adjusting the internal compression ratio to match the system demand, minimizing power consumption
High-efficiency air intake filter that offer excellent dust capture without impeding airflow, making the system more efficient overall
316 stainless steel control tubing, a premium material with a longer life than nylon or copper, leading to lower service costs, increased reliability and less downtime
Sophisticated controls with built-in alarms to alert you when your unit isn’t running the way it should
Standard sound deadening enclosures for quiet operation

Performance
ModelPowerFlow (CFM / M3/min)SoundWeightDimensions (LxWxH)Outlet
 HPkW30 psi2 bar36 psi2.5 bar45 psi3.1 bardbAlbskgsinmm 
KRSL-3030222797.902757.792717.67712271103171x46x541803x1168x13722" NPT-M
KRSL-50503752314.8051514.5850714.37723975180590x53x642286x1346x1626ANSI 2.5" Flange
KRSL-10010075102529.03101028.6099528.187477153503113x69x812870x1753x2057ANSI 5" Flange
KRSL-200200100205058.06202057.20199056.3676130515925157x81x883988x2057x2235ANSI 6" Flange
World-Class Service and Support

Kaishan USA has an extensive warehouse of consumable parts on-hand to expedite any service or maintenance request. Our network of local independent distributors and service providers assures you are never very far away from expert assistance.

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We are committed to helping you reach your business goals. Operators can rely on our high-quality, reliable air compressors. Reach out today to learn more about KRSL air compressors and see how the Kaishan team can help you win. Contact us today.