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Dri-Prime - Model CD150M -Automatic Centrifugal Pump
The Godwin Dri-Prime 6` (150mm) CD150M automatic priming centrifugal pump is clearly the backbone of the temporary portable pumping industry. With solids-handling to 3` (75mm) in diameter, maximum flows of 1700 gallons per minute (107.3 l/sec.) and 160 feet (48.8M) of total dynamic head, and indefinite dry-running capabilities, the CD150M can be found in a wide variety of applications from straight dewatering to sewage bypassing. Mounted on a highway trailer, the CD150M is the most maneuverable and versatile portable pumping system available, making it a favorite of contractors, municipalities, industry and environmental companies across the country.
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- Close coupled centrifugal pump with vacuum priming compressor mounted to a diesel engine. Also available in electric drive or as bare shaft pumpend.
- All cast iron construction with cast chromium steel impeller.
- Extensive application flexibility — will handle raw sewage, slurries and liquids with solids up to 3" (75mm) in diameter.
- Continuously operated “Godwin” air ejector priming device requiring no 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 and seal cavity oil levels.
- Standard John Deere 4045D or Caterpillar 3054NA engine. Also available with a variety of other engines including Hatz, Perkins and Deutz.
- Super-quiet critical silence pack version available for use in residential communities.
- Maximum Operating Speed: 2200 rpm
- Maximum Operating Temperature: +212° F (100° C)
- Maximum Working Pressure: 58.5 psi (4.0 BAR)
- Maximum Suction Pressure: 40.0 psi (2.8 BAR)
- Maximum Casing Test Pressure: 88.0 psi (6.1 BAR)
- Fuel Tank Capacity: 30 to 100 gallons (60 gallon standard), 113.5 to 378.5 liters (227 liters standard)
- Fuel Consumption (full load): JD 4045D: 3.82 gph (14.46 lph) @ 2200 rpm
- CAT 3054NA: 4.3 gph (16.28 lph) @ 2200 rpm
- Pipe Connections: 6" (150mm) ASA 150#
- Solids Handling: 3" (75mm) dia., standard impeller
- 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 and Seat: High nitrile rubber
- Mechanical Seal Faces: Solid silicon carbide