CD200M
The Godwin Dri-Prime 8" (200mm) CD200M automatic priming centrifugal pump is clearly a standard for the temporary portable pumping industry. With solids-handling to 3" (75mm), maximum flows of 2300 gpm (145 l/sec.) and 170' (51.8M) of total dynamic head, and indefinite dry-running capabilities, the CD200M can be found in a wide variety of applications from straight dewatering to sewage bypassing. Mounted on a highway trailer, the CD200M is both maneuverable and versatile, making it a favorite of contractors, municipalities, industry and environmental companies across the country.
- 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 engine — John Deere 4045D or Caterpillar 3054NA. Also available with a variety of engines including Hatz and Deutz.
- Critical silence unit available for use in environments requiring minimal noise.
Performance Table
Diesel Set — John Deere 4045D, 71 hp (53 kw) @ 2200 rpm
Caterpillar 3054NA, 74 hp (55 kw) @ 2200 rpm
Impeller Diameter — 11.2" (280mm)
| Total Delivery Head - Feet |
| Total Suction |
60 | 80 | 100 | 120 | |
| Head - Feet | Output - GPM | ||||
| 10 | 2300 |
2090 |
1995 |
1630 |
| 15 | 2285 |
2075 |
1960 |
1600 |
| 20 | 1940 |
1855 |
1785 |
1560 |
| 25 | 1620 |
1600 |
1560 |
1400 |
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: 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:
60 to 100 gallons (227 to 378.5 liters)
Pipe Connections: 8" (200mm) 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
CD200M — John Deere 4045D, GP60 Highway Trailer
Weight: 3,200 lbs. (1,451.5 kg.)
Product Datasheets
