HL80M
The HL80M Dri-Prime 4" x 3" (100mm x 75mm) centrifugal pump is unique in the portable pumping industry. It’s like having two pumps in one. High pressure discharge capabilities to 150 psi (10.3 BAR) make the HL80M perfect for closed system pumping, water main testing, and wellpoint jetting. The HL80M also can be used as a typical open trench solids handling trash pump with no changing of parts. Constructed of hardened alloys for long life in rugged applications, a combination of automatic self-priming, solids handling and high pressure capabilities, make the HL80M Dri-Prime perfect for mines, quarries and industrial use.
- Close coupled automatic self-priming 4" x 3" (100mm x 75mm) centrifugal pump with vacuum priming compressor mounted to a diesel engine. Available in electric drive or as bare shaft pumpend.
- All cast iron construction with cast chromium steel impeller. Also available in stainless steel and hardened steel alloy.
- Extensive application flexibility — will handle slurries and liquids with solids up to 1" (25mm) in diameter.
- Continuously operated “Godwin” air ejector priming device requiring no form of periodic adjustment or control.
- Dry running, oil bath, mechanical seal with abrasion resistant solid silicon carbide interfaces.
- Solids handling ball type Non Return valve with renewable flexible rubber seat and quick release access feature.
- Compact unit mounted on skid base or two wheeled highway trailer, both incorporating integral overnight running fuel tank.
- Simple maintenance — normally limited to checking engine oil and seal cavity oil levels.
- Standard John Deere 4045D or Caterpillar 3054NA engine. Also available with a variety of other engines including Hatz and Deutz.
- A variety of silenced units are available.
Performance Table
Diesel Set — John Deere 4045D, 71 hp (53 kw) @ 2400 rpm
Caterpillar 3054NA, 77 hp (57 kw) @ 2400 rpm
Impeller Diameter — 12-4/5 inches (325 mm)
| Total Delivery Head - Feet |
| Total Suction |
100 | 150 | 200 | 225 | 250 | 300 |
| Head - Feet | Output - GPM | |||||
| 10 | 465 |
460 |
455 |
450 |
420 |
325 |
| 15 | 465 | 460 |
450 |
410 |
390 |
320 |
| 20 | 465 | 450 |
420 |
400 |
380 |
320 |
| 25 | 465 | 420 |
400 |
385 |
360 |
300 |
Performance data listed in table and curves are based on water tests at sea level and 68° F (20° C).
Larger diameter pipes may be required for maximum flows.
Specifications
Maximum Operating Speed:
2400 rpm
Maximum Operating Temperature:
+212°F (100°C)
Maximum Working Pressure:
155.0 psi (10.7 BAR)
Maximum Suction Pressure:
40 psi (2.8 BAR)
Maximum Casing Pressure:
232.0 psi (16.0 BAR)
Fuel Tank Capacity:
60 gallons (227 litres)
Pipe Connections:
4" (100mm) Suction ASA 150#
3" (75mm) Discharge ASA 150#
Solids Handling:
1" (25mm) diameter
Pump Casing, Suction Cover, Separation Tank and Wearplates:
Close Grained Cast Iron
Impeller:
Cast Chromium Steel hardened to minimum
Brinell 341 HB
Shaft:
1-1/2% Nickel/Chromium Steel
Non Return Valve Body & Ejector Housing:
Close Grained Cast Iron
Non Return Valve Ball:
High Nitrile Rubber
Mechanical Seal Faces:
Solid Silicon Carbide
HL80M — Shown with John Deere 4045D, GP60 Highway Trailer
Weight: 2,800 lbs. (1,267 kg.)
Product Datasheets
