APU Power Units
APU Series Hydraulic Power Units
Basic Equipment
Features:
- Our Hydrostatic Test Pumps equally serve as hydraulic power units that are self-contained and portable.
- They incorporate all the required controls and instrumentation to carry out a pressure test on such things as
pipes, hoses, pressure vessels, radiators, and other types of valves. - The pump is mounted within a robust stainless steel carry frame complete with air filter, pressure regulator
air pressure gauge and pump start stop valve, hydraulic inlet fluid strainer. - Also contains a 4” diameter outlet pressure gauge, high pressure release valve
plus all interconnecting pipework and fittings.
APU-1T Series
In addition to the above equipment APU-1T models have 3-gallon polyethylene tanks incorporated into the carry frames.
Overall Dimensions: 22” x 15 3/4” x 15” High
Approximate Weight: 44lbs
Air Consumption: 28 SCFM (Max)
APU-2T Series
In addition to the above equipment APU-1T models have 3-gallon polyethylene tanks incorporated into the carry frames.
Overall Dimensions: 23” x 16 3/4” x 18” High
Approximate Weight: 53lbs
Air Consumption: 56 SCFM (Max)
APU-1B Series
Overall Dimensions & Approximate Weights:
APU-1-5B & APU-1-10B : 23”x12”x18” High : 42lbs
APU-1-36B thru APU-1-275B : 22” x 10” x 15” High : 37lbs
Air Consumption: 28 SCFM (Max)
APU-1-5B & APU-1-10B : 23”x12”x18” High : 42lbs
APU-1-36B thru APU-1-275B : 22” x 10” x 15” High : 37lbs
Air Consumption: 28 SCFM (Max)
APU-2B series
Overall Dimensions: APU-2-36B – 23” x 12” x 19 ¾” High
APU-2-60B thru 323B – 23” x 12” x 18” High
Approximate Weight: 48lbs
Air Consumption: 56 SCFM (Max)
APU-2-60B thru 323B – 23” x 12” x 18” High
Approximate Weight: 48lbs
Air Consumption: 56 SCFM (Max)
Construction of hydraulic pump
Air Motor:
Mainly anodized aluminum with wound composite air cylinder, carbon steel zinc plated tie bolts and nitrile seals.
Hydraulic Section:
All units have 303 stainless cylinders, stainless piston and check valves. Internal check valve parts are 300 series stainless steel except ball which is 440C stainless steel. Nitrile seals are standard (other compounds are available as required). All hydraulic pistons are hard chrome plated. Other material options may be available, contact the factory for more information.