Air Operated Hydrostatic Test Unit model AZ-1-70. capable of generating upto 7000 PSI (483 Bar) hydraulic pressure when supplied with 100 PSI (7 Bar) air drive. Both the output pressure and flow can be infinitely adjusted by simply regulating the air drive pressure and flowrate using the control valves situated on the control panel. The pump is suitable for either oil or water service having wetted parts manufactured from aluminium bronze and stainless steel with nitrile seals.

Variable Pressure: Infinitely variable output pressure and flow 

Static Pressure: Holds static pressure without generating heat or consuming power. 

Oil or Water: Standard models are suitable for oil or water applications 

Proven: Well proven and trouble free operation 

Maintenance: Designed for ease of maintenance

Low cost servicing

Robust construction

Performance Data

Max Rated Output Pressure: 7,000psi (483bar) 

Output Per Cycle: 0.38 in³ (10cc) 

Max Flow: 181 in³/min (2.96 litre/min) 

Max Air Supply Pressure:  100psi (7bar) 

Ratio: 70 : 1 

Air Consumption: 28 scfm (800 Nl/min) 

Tank Capacity: 1.5 Gallons (6 litres)

Seal Options (N*)

N* (Standard): Nitrile (Buna-N) Main Seal and Check Valve Seals 

V: Viton (FKM) Main Seal and Check Valve Seals 

C: Chemraz (FFKM) Main Seal and Check Valve Seals

Construction

Frame and Tank: Stainless Steel 

Air Motor: Anodised Aluminium / Wound Composite / Nitrile (Buna-N) Seals 

Hydraulic Cylinder: Stainless Steel 

Piston: Stainless Steel + Chrome Finish 

Outlet Port: Stainless Steel 

L1** (Standard): Nylon / Copper / Brass, Hydraulic / Air Inlet & Plated Steel Silencer 

L2** (Optional): Stainless Steel, Hydraulic / Air Inlet & Silencer

Connections

Hydraulic Outlet: 1/2”NPT(F) 

Air Inlet: 3/8”BSPP(F) 

Net Weight: 25kg (55lb)