R Series (1.1-26 kW (2-30hp)

R-Series Reciprocating Compressor

R-Series reciprocating compressors are loaded with features designed for day-in, day-out performance. This industrial air compressor delivers high performance and tremendous value. Available as a gas or diesel driven model, a maximum pressure of 175 psig can be reached with this reciprocating compressor. This product was designed to support single and two stage splash lubricated pumps. R-Series reciprocating compressors can be tank or base mounted, as a simplex or duplex model.

Features & Benefits

Reciprocating Compressors 1.1-26kW (2-30hp)

R-Series Compressors are loaded with features designed for day-in, day-out performance. Loaded with rugged features, these compressors deliver high performance and tremendous value. This compressor pump comes with a 5-year pro-rated warranty. As a result, R-series compressors offer long, trouble-free service with unbridled operating efficiency.

Specifications and Features

2 – 30 hp
Up to 175 psig
4.2 – 202 acfm at 175 psig on electric driven units
Gas and diesel engine drive models available
Tank or Base Mounted, Simplex & Duplex Models
Single & Two Stage Splash-Lubricated Pumps
Prorated 5-Year Warranty on Pump
Factory filled with AEON lubricant

Features:

Loadless Starting

Positive acting, governor-type centrifugal unloader assures longer motor life by allowing the compressor to start unloaded every time.

Optional Equipment

Many options are available to help you develop a Gardner Denver compressor package that exactly matches your specific operating requirements.

Magnetic Starter
Air-Cooled or Water-Cooled Aftercooler
Automatic Tank Drain (Pneumatic)
Vibration Isolators
Low Oil Level Monitor
Refrigerated Dryer
Microprocessed Duplex Relay Control Panel
AEON™ Lubricants
Power Monitor
Constant Speed Control
Dual Control to run either in start/stop or constant speed mode
NEMA 4 rated parts
Alternate Voltages and TEFC, ODPHE, TEFCHE Electric
Motors

Benefits:

Multi-Finned Cylinders

Cooler operating temperatures result in longer life and consistent performance over time.

Integral Cylinder/Head

Gasketless design eliminates the possibility of blown head gaskets for leak-free operation.

Balanced Pistons

Aluminum alloy first-stage piston is weight matched to the cast iron second-stage piston, ensuring proper balance.

Piston Rings

Three compression rings and one oil control ring provide excellent oil control, minimum blow-by and high efficiency air delivery.

Lightweight Connection Rods

High-density, die-cast aluminum alloy rods minimize reciprocating weight. An integral, precision-bored crankpin bearing and a needle bearing for the piston pin properly distribute bearing loads for longer bearing life than bushings.

Pressure Relief Valves

Located in interstage and discharge.

Intercoolers

Large-diameter finned tubing is positioned to obtain the greatest cooling effect between stages for maximum compressor efficiency.

Optimized Cooling Fan/Flywheel

Precision balanced flywheel has fan blades for optimum compressor cooling and life.

Reliable, High-Flow Valves

Single-unit, disc-type valves provide low lift and long life. Discs are made of corrosion resistant Swedish steel. Valves are easily serviced by removing the manifolds only.

Oversized Main Bearings