HII liquid pump model 3L-SS-8

HII small series 3L pneumatic pump model 3L-SS-8 with hand and air drive

HII pump model 3L-SS-8 technical data

Liquid pump model 3L-SS-8 - specifications
Parameter name	Minimum value	Operating (recommended) range	Maximum value
Discharge pressure	0 bar	8-83 bar / 0.8 - 8.3 MPa	83 bar / 8.3 MPa
Flow rate	0 l/min	0 - 1.3 l/min	up to 8.2 l/min
Drive type	pneumatic / hand (modification H/HS), single air drive section
Pump section type	single plunger
Area ratio	8
Volume displacement per cycle	13.4 ml/cycle
Air drive pressure required	2 bar	6-8 bar	10.3 bar
Test piece prefill speed	up to 1.3 l/min		up to 8.2 l/min
Pressure build speed in a prefilled test piece	0 bar×l/s	0 - 300 bar×l/s	up to 1800 bar×l/s
Inlet pressure requirements	free flow / moderate vacuum / self-prime	2 - 4 bar - recommended	up to 83 bar
Temperature limitations: drive section	-12 °C - for basic model	-3 °С ... +3 °C - recommended dew point	up to + 65 °C - for basic model

Liquid pump model 3L-SS-8 - materials and connections
Hydraulic body	316 SS
Hydraulic plunger	316 SS
Inlet check valve	316 SS
Outlet check valve	316 SS
Static O-rings	BUNA-N - basic model; Viton - modifications
Plunger seal	UHMWPE
Inlet liquid port	3/4" NPT
Outlet liquid port	1/2" NPT
Air drive port	1/4" NPT

Plain water, water with Water with soluble oil, water with water with corrosion inhibitors;
Distilled, Deionized water;
Hydraulic Fluid - Petroleum, Water, or Veg. Oil Based
Industrial oils, hydraulic oils, aviation oils, mineral oils, synthetic oils
Hydraulic fluid - skydrol or brake fluids;
Hydrocarbons, solvents;
antifreeze, ethylene glycol, non-freezing liquids;
High purity liquids;
Explosive and fire-hazardous liquids;
Chemically active, aggressive liquids.

Please specify the modification when ordering the pump for the pumped liquid and operating conditions.