The W Series reciprocating compressor has a reputation built on quality, reliability, and accessibility to all components. The industrial air compressor is a single acting W configuration and includes air and water cooled cylinder units. With a cast iron build that is pressure lubricated, this compressor is engineered for multiple applications. The maximum operating pressure for this product is 175 psig.
Single Acting Reciprocating Air Compressors 15-84 kW (20-113 hp)
High Pressure Dependability
The W-series reputation has been built on quality, reliability and accessibility to all components. The W Series products are single acting W configuration and include air and water cooled three and six cylinder units.
Advanced Designs for Compressor Solutions
The W-Series compressors include heavy duty cast iron construction, counterbalanced crankshaft to ensure smooth operation, deep-finned cylinders on air-cooled units and water cooled cylinders and heads on water cooled units, which quickly dissipate the heat of compression. Superior lubrication is accomplished through a gear driven positive displacement oil pump powered by the crankshaft complete with a spin on oil filter. W-series compressors are ideal for petroleum refineries, oil rigs, plant air, ore mines and well head servicing.
105 cfm-560 cfm
20-175 psig operating pressure
Single & Two Stage
Cast iron construction
Compressors are shipped without oil
Two stage compressors have an ASME pressure relief valve that protects the intercooler and first stage from over pressure
Low lift valves for volumetric efficiency and reliability.
Removable hand-hole plate allows easy access to the internal running gear.
Con Rods have two-piece insert bearings for quick and easy replacement.
Two stage units have an interstage intercooler to reduce the interstage temperature which permits low discharge temperatures.
Both air and water cooled units have features that are designed to quickly dissipate the heat of compression.
Crankshaft ends are supported by large tapered roller bearings for smooth operation and long life.
Oil pressure gauge assures the operator of lubrication system integrity.
The cylinders and crankcases are built of industrial strength cast iron materials.
Superior lubrication is accomplished through a gear driven oil pump powered by the crankshaft. The pressurized system ensures complete lubrication to the crankshaft, connecting rods, bearings and piston pins. Full flow, spin-on oil filter ensures impurities are removed before the lubricant contacts any internal components.
Oil pressure gauge is conveniently mounted to display the oil pressure.
The engineering philosophy of Gardner Denver ensures long-lasting, reliable equipment. Our simple, but bold warranty programs demonstrate our belief in the quality found in Gardner Denver compressors.
Our standard 2-year warranty ensures that you have peace of mind when it comes to your system's operation. For added protection, take advantage of our 10-year extended airend warranty program. Simple stated, it's the best in the industry.
Service Local and Factory-Trained
Gardner Denver... the Answer
You get total product support now and for years to come from our dedicated international team of professional distributors, our Master Distribution Center with its extensive genuine replacement parts inventory, our Remanufacturing Center, and our skilled, factory-trained technicians.
For more information, or if you need help locating a compressor sales or service professional in your area, use the Find a Distributor under the How Can We Help on the right side of the page.
The Industrials Group is part of Gardner Denver, Inc., a leading global manufacturer of highly-engineered, critical flow-control products, Gardner Denver is headquartered in Milwaukee, Wisconsin, USA and has facilities in more than 30 countries. To learn more about the company, visit