Liquid Pump - air driven

Liquid pumps from Haskel are air driven and used in many different applications. The compressed air driven piston pumps use large area air-driven piston connected to small-area hydraulic piston, to convert compressed air into hydraulic power. They are available in a myriad of sizes, pressure ratios and materials. Haskel has manufactured the pumps since the 1970’s and several models have not changed in decades. It is a programme with a great deal of modification opportunities and with our expertise we are confident to find the right pump for every application.

The pumps are available in pressure ratios from 1:1.5 to 1:1373 and the highest pressure available is 7000 bar.

They can handle almost all fluids. The exceptions are very strong acids and fluids with particles. Viscid fluids can be pumped if the liquid is pressurised in the suction line, for example with an assisting booster pump. All pumps can handle inlet pressures up to the maximum outlet pressure (except for the 6-series).

All the pumps can be delivered with modifications, for example: external pilot, stroke counter, stroke length limitations, separation of operating and fluid part, pumping of pressurized gases (CO 2 , LPG and more).

Model codes are used for all pumps, a letter combination followed by numbers. The letters indicate the type of pump, materials used and packing. The numbers indicate the pressure ratio.

Each pump also has a serial number showing the month and year of manufacture. It also has an order number.

The table below shows all the available models and their maximum outletpressure.

A catalogue with calculations can be found under the tab DATASHEETS AND CALCULATIONS.

Tables

• M-serien (1030 bar / 8 l/min)
  
• 3/4-serien (1030 bar / 8,5 l/min)
• 1.5-serien (3400 bar / 90 l/min)
• 2-serien (6895 bar / 13 l/min)
• 6-serien (690 bar / 49 l/min)
• 8-serien (1530 bar / 29 l/min)
• 10-serien (2482 bar / 12,5 l/min)

 The M-Series

The M-Series: can deliver pressure up to 1030 bar, operates with compressed air in the interval of 1.8 to 9 bar, delivers flows up to 8 l/min continuously, suitable for most fluids and gases in liquid form depending on the model.

*Maximum outlet flow – bar

**During continuous operation – l/min

*** Intermittent pressure 690 bar for pumps MS, MCVP and 29723 in stainless steel

 The 3/4-Series

The 3/4-Series: can deliver pressure up to 1030 bar, operates with compressed air in the interval of 0.2 to 7 bar, delivers flows up to 8.5 l/min, suitable for petroleum based hydraulic fluids, diesel HWCF & 95/5, water and gases in liquid form.

The 1.5-Series

The 1.5-Series: can deliver pressure up to 3400 bar, operates with compressed air in the interval of 0.2 to 10 bar, delivers flows up to 90 l/min continuously, suitable for most fluids and gases in liquid form depending on the model.

*Maximum outlet flow – bar

**During continuous operation – l/min

The 2.0-Series

The 2.0-Series: can deliver pressure up to 6895/5172 bar, operates with compressed air in the interval of 0.2 to 7/10 bar (3/2 pistons), delivers flows up to 13 l/min continuously, suitable for most fluids and gases in liquid form depending on the model.

*Maximum outlet flow – bar

**During continuous operation – l/min

The 6.0-Series

The 6.0-Series: can deliver pressure up to 690 bar, operates with compressed air in the interval of 0.2 to 9 bar, delivers flows up to 49.2 l/min continuously, suitable for most fluids and gases in liquid form depending on the model. Not suitable for pressurized inlet.

*Maximum outlet flow – bar

**During continuous operation – l/min

The 8.0-Series

The 8.0-Series: can deliver pressure up to 1530 bar, operates with compressed air in the interval of 0.2 to 9 bar, delivers flows up to 29 l/min continuously, suitable for most fluids and gases in liquid form depending on the model.

The 10.0-Series

The 10.0-Series: can deliver pressure up to 2482 bar, operates with compressed air in the interval of 0.2 to 9 bar, delivers flows up to 12.5 l/min continuously, suitable for most fluids and gases in liquid form depending on the model.