HL225M
The Godwin Dri-Prime 10" x 8" (250mm x 200mm) HL225M is a heavy duty, fully automatic self-priming pump specifically offered for pumping under discharge pressure conditions or high discharge lift applications. The HL225M offers flowrates up to 3,600 gpm (227 l/sec.), total dynamic heads up to 380 feet (116M), and solids handling up to 3" (75mm) in diameter. Like all Godwin pumps, the HL225M includes the Dri-Prime air ejector priming system for fully automatic priming up to 28 feet (8.5M) of static suction lift.
- Fully automatic priming from dry to 28 feet (8.5M) of suction lift. Maximum heads to 380 feet (116M). Maximum flows to 3,600 gpm (227 l/sec.).
- Handles liquids with solids up to 2-9/16" (65mm) in diameter.
- Continuously operated venturi air ejector priming system operated by an air compressor requiring no form of periodic adjustment or operator intervention.
- Dual, high pressure, dry running solid silicon carbide inboard and carbon/stainless outboard mechanical seal with self-contained oil bath cooling.
- Mounted to a structural steel skid with integral 200 gal. (757 liter) fuel tank and lifting bail.
- Standard engine — Caterpillar C-9 diesel. Other engines available. Electric drive version also available.
Performance Table
Diesel Set — Caterpillar C-9, 300 hp (205 kw) @ 1800 rpm
Impeller Diameter — 17-5/16" (440 mm)
| Total Delivery Head - Feet |
| Total Suction |
150 | 200 | 250 | 300 |
| Head - Feet | Output - GPM | |||
| 10 | 3600 |
3550 |
3450 |
3020 |
| 15 | 3540 |
3520 |
3440 |
2800 |
| 20 | 3000 |
2950 |
2920 |
2620 |
| 25 | 2180 |
1980 |
1900 |
1850 |
Performance data listed in table and curves are based on water tests at sea level and 68° F (20° C).
Maximum flows may require larger diameter pipes.
Specifications
Maximum Operating Speed:
2000 rpm
Maximum Operating Temperature:
194° F (90° C)
Maximum Working Pressure:
185 psi (13 BAR)
Maximum Suction Pressure:
90 psi (6.2 BAR)
Maximum Casing Pressure:
280 psi (19.5 BAR)
Fuel Tank Capacity:
200 gal. (757 liters)
Pipe Connections:
Suction: 10" (250mm) ASA 150
Discharge: 8" (200mm) ASA 300
Solids Handling:
3" (75mm) dia.
Pump Casing, Bearing Casing and Non Return Valve:
Close grained cast iron
Impeller:
Cast chromium steel hardened to minimum Brinell 293 HB
Wearplates:
Nickel-Chrome cast iron, replaceable
Mechanical Seal:
Solid silicon carbide faced, dry running,
dual high pressure mechanical seal cooled by oil bath
HL225M — Caterpillar C-9, Skid Base
Weight: 10,500 lbs. (4,273 kg.)
Product Datasheets
