HL4M

The Godwin Dri-Prime 4" x 4" HL4M automatic self-priming centrifugal pump is a compact, high pressure pump perfectly suited for temporary pumping under discharge pressure conditions or high discharge lifts. Capable of generating maximum flows of 1,000 gpm and discharge heads to 455' or 195 psi, the HL4M is used in temporary fire service, quarry and mine dewatering, and as a temporary replacement for permanently installed transfer pumps. Like all Godwin Dri-Prime pumps, the HL4M can prime and reprime automatically from dry to 28' of suction lift.

More Information

Features

Fully automatic priming from dry to 28' of suction lift. Maximum heads to 455' max flows to 800gpm.
Pumped available in cast iron, stainless steel and other hardened materials.
Extensive application flexibility - will handle sludge with solids up to 1-3/8" in diameter.
Continuously operated "Godwin" venturi air ejector priming device featuring direct drive air compressor requiring no periodic adjustment or control.
Dry running, oil-bath, mechanical seal with high abrasion resistant silicon carbide interfaces.
Solids handling swing-type Non Return valve with renewable flexible rubber seat.
Compact unit mounted on a heavy-duty skid base or two-wheeled highway trailer, both incorporating integral overnight running fuel tank and lifting frame.
Simple maintenance - normally limited to checking engine and seal cavity oil levels.
Standard engine - John Deere 4045T. Available with a variety of engines including Caterpillar and Deutz.
Low-profile side discharge for easy pipe connection.
A variety of silenced units are available.

Performance & Specs

Performance

Diesel Set - John Deere 4045T, 102 hp @ 2400 rpm.

Impeller Diameter - 14 9/16"

Specifications

Maximum Operating Speed:

2400 rpm

Maximum Operating Temperature:

+212°

Maximum Working Pressure:

197 psi

Maximum Suction Pressure:

100 psi

Maximum Casing Pressure

296 psi

Fuel Tank Capacity:

100 gallons

Pipe Connections:

4" ASA 150#

Solids Handling:

1-3/8" diameter standard impeller