Volume Outputs Per Stroke
Hydraulic Pressure - Static Conditions
Materials of Construction
Approximate Discharge Rates
Capable of generating pressures of up to 42,500 PSI.
Oil or water service.
Chemical duty pumps available.
Will hold pressure without generating heat.
Will hold pressure without consuming power.
Infinitely variable output pressure.
Ideal for pressure testing, operating bolt tensioners,
jacks and hydraulic cylinders.
AZ-1 Series Air Operated High Pressure Hydraulic Pumps
Volume Outputs Per Stroke:
AZ-1 Series Hydraulic Pump
* For all CF (contamination free) models add 3 11/16"/94mm
to the L dimension to calculate overall height.
AZ-1 Series pumps consume a maximum of approximately 28 SCFM of air @ 100 PSI.
Flow rates and pressures can be controlled using an air line pressure regulator.
AZ-1-26 thru AZ-1-107
AZ-1-140 thru AZ-1-425
* AZ-1-140 & -187 Models have 3/8“ MP Outlet
AZ-1-275 & -425 Models have 1/4“ HP Outlet
Special fluid application. Incorporates dual seals with bleed port to atmosphere. This modification prevents contamination of air motor by fluid being pumped.
For tank top installation. Inlet check valve is installed in bottom of hydraulic cylinder. For other applications, check valves can be reversed.
To insure 100% contamination-free hydraulic fluid operation, air motor is isolated from hydraulic assembly. Also, this model can pump fluids up to 400°F.
The De-stroke model uses a modified air piston to shorten the stroke, which helps prevent internal pump damage due to rapid loss of pressure. Commonly used for burst testing applications.
For low pressure starts using air pressure of only 5 psi, increases the output pressure range of the pump.
Pump air motor components are lubricated with a non-melting silicone grease to provide long term lubrication. Eliminates the need to fit an air lubricator in the pump air drive line.
Mainly anodized aluminum with wound composite air cylinder, carbon steel zinc plated tie bolts and Nitrile seals.
Standard pumps have 303 stainless steel cylinders, pistons and check valves, Internal check valve parts are 300 series stainless steel except for the balls which are 440C stainless steel. Nitrile seals are standard (other compounds are available).
All hydraulic pistons are hard chrome plated. Other material options are available, contact us for more information.
Materials of Construction
Air Hydro Pumps Inc
PO Box 2520, Laguna Hills
Tel: 949 416 6472
Air Hydro Pumps Inc supply air operated high pressure hydraulic pumps & power units especially for the hydrostatic pressure testing market.
MADE IN THE USA