KRSB
Belt Drive Series

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KRSB
Belt Drive Series

CONTACT US

At Kaishan, we know how crucial compressed air is to your operation. Our KRSB belt-driven air compressors can be counted on to deliver reliable, economical performance in a variety of industrial applications. Sophisticated controls and other advanced features provide additional flexibility, while low maintenance requirements keep operating costs down over the life of the unit.

Kaishan KRSB compressors utilize a belt connected to a motor to power the air compressor. This KRSB series of belt-driven compressors range from 5 HP to 50 HP in power. Choose a Kaishan compressor to power air tools in manufacturing operations, automotive repair centers, or heavy-duty industrial applications.

KRSB Air Compressor Benefits
From the ground up, we’ve designed the KRSB 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.
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.
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 KRSB air compressors.
Kaishan cares about keeping your workers safe. Our KRSB air compressors incorporate advanced safety features such as diagnostic controls, safety relief valves and comprehensive belt guards to prevent on-the-job accidents.
KRSB Air Compressor Benefits
Low Capital Investment

From the ground up, we’ve designed the KRSB 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 flexible, low-speed operation. The “SKK” series airend provides maximum output with low energy usage.

Reduced Downtime & Maintenance

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 KRSB air compressors.

Safety First

Kaishan cares about keeping your workers safe. Our KRSB 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 KRSB series include:
An advanced belt drive system that eliminates energy loss and increases bearing life
A laminar flow inlet valve that increases output while minimizing pressure drop, making performance more reliable while saving energy costs
An SKK series air end with an asymmetric 5 / 6 rotor profile and precision ground rotor machining for tighter clearances and improved performance
High-efficiency air intake filters 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 / M)SOUND
 HPkW115 psi8 bar125 psi8.6 bar150 psi10 bar175 psi12 bardBA
KRSB-553.7170.47160.46140.39120.3370
KRSB-7.57.55.5250.71240.67210.59160.4670
KRSB-10107.5401.13371.05330.94260.7471
KRSB-151511621.75591.68521.46411.1571
KRSB-202015902.54802.28701.99571.6172
KRSB-252518.51143.231073.04892.51611.7373
KRSB-3030221293.641203.401012.85742.1073
KRSB-4040301875.301764.981664.701413.9974
KRSB-5050372236.312126.001905.381775.0175
Package Dimensions and Weight
MODEL BASE MOUNTEDTANK MOUNTEDTANK MOUNTED W/ DRYER
 WEIGHTDIMENSIONS (LxWxH)WEIGHTDIMENSIONS (LxWxH)WEIGHTDIMENSIONS (LxWxH)
 lbskgsinmmlbskgsinmmlbskgsinmm
KRSD-548522033x21x37838x533x94070532068x24x651727x610x165175534371x24x651803x610x1651
KRSD-7.550723033x21x37838x533x94072733068x24x651727x610x165177735371x24x651803x610x1651
KRSD-1077435140x26x421016x660x106799445168x28x711727x711x1803105447971x28x711803x711x1803
KRSD-1583638040x26x421016x660x1067105647968x28x711727x711x1803111650771x28x711803x711x1803
KRSD-20100345544x29x481118x737x1219122355568x31x771727x787x1956129358771x31x771803x787x1956
KRSD-25110250044x29x481118x737x1219132260068x31x771727x787x1956140263771x31x771803x787x1956
KRSD-30121355144x29x481118x737x1219143365168x31x771727x787x1956153369671x31x771803x787x1956
KRSD-402296104155x43x661397x1092x1676N/AN/AN/AN/AN/AN/AN/AN/A
KRSD-502315105155x43x661397x1092x1676N/AN/AN/AN/AN/AN/AN/AN/A
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 KRSB air compressors and see how the Kaishan team can help you win. Contact us today.