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KRSL Low-Pressure Series

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.

5 year airend warranty

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 cost

From the ground up, we’ve designed the KRSL series to offer reliable performance at an accessible price point. Kaishan maintains approximately 85% vertical integration across its global manufacturing footprint, producing most core compressor components internally. Our vertically integrated supply chain passes the cost savings onto you.

energy

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

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

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.

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
MODEL POWER FLOW (CFM / M3 / min) SOUND WEIGHT DIMENSIONS (LxWxH) OUTLET
HP kW 30 psi 2 bar 36 psi 2.5 bar 45 psi 3.1 bar dBA lbs kgs in mm
KRSL-30 30 22 279 7.90 275 7.79 271 7.67 71 2271 1031 71x46x54 1803x1168x1372 2" NPT-M
KRSL-50 50 37 523 14.80 515 14.58 507 14.37 72 3975 1805 90x53x64 2286x1346x1626 ANSI 2.5" Flange
KRSL-100 100 75 1025 29.03 1010 28.60 995 28.18 74 7715 3503 113x69x81 2870x1753x2057 ANSI 5" Flange
KRSL-200 200 100 2050 58.06 2020 57.20 1990 56.36 76 13051 5925 157x81x88 3988x2057x2235 ANSI 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.

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