HD50T and HD80T Data Sheet.

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HD 80T Pump Performance Data Sheet

Model no 500/01/08 BR

Power

4" model, power by standard 100 series hydraulic motor.

The hydraulic power supply required is dependent upon output performance necessary of the pump.

The pump is designed to operate at a continuous speed of up to 400 rpm and a maximum of 20 meters of output head.

To obtain this performance the hydraulic power supply requires a maximum supply pressure of 230 bar / 3336 psi with a return line pressure no greater than 20 bar / 290 psi, and a flow rate of 50 liters /min.

Hydraulic flow and return connections are 1/2" - ISO 228/1-G.

The unit is ideally suited to the power take off of a standard construction site digger.

Manufacturing technology

The unique design provides a robust positive rotary displacement system that can handle liquids of the consistency of water, highly viscous solutions such as heavy fuel and sludge's with solid lumps that would normally be shoveled to containers.

Hazardous Areas

The body and end covers are all manufactured from bronze, the rotating elements from nitrile (a rubber compound) and the drive shafts from 316 stainless steel, all of which cannot create a spark and therefore provide suitably for use in hazardous environments.

Corrosion

The bronze, nitrile and stainless steel are virtually untouched by the corrosive nature of sea water and the majority of chemicals in daily use.

Pump in Test Conditions

Operated up to 2 bar / 20 meters head of water.
Suction covered by up to 5 inches / 125mm of water.
Medium clear water contained in specialist test tank.
Test contaminants:
Multiple plastic balls with diameters up to 12mm.
Engine oil floating on surface of water.
Heavy polluted sludge containing carbon deposits, marine shells, mud, leaves, small pebbles, heavy water scale etc.

All passed through the HD 80T pump without any damage being caused.

Dimensions

650mm * 350mm cross weight 130 Kilograms.

Outlet connection - 4" PN16 flange.

The unit has 4 no. M12 sized threaded holes situated close to each rear corner to receive fixing brackets and plates as required to attach the unit to the mother machine.

In addition there are 3 no. M10 threaded holes for lifting eyes on the top of the unit.

Although priming is not required, the HD 80T must not be run dry.

When operated with the special suction strainer fitted, enough liquid is held in the body of the unit to allow it to be lifted clear of the medium being pumped without damage.