CD140M
The 4" (100mm) CD140M portable diesel pump offers both elevated heads and solids handling capabilities without sacrificing flow rate. The pump achieves total dynamic heads to 280 feet (85 m), solids handling to 3" (75mm) in diameter, and flows to 1100 GPM (250 m3/h).
The CD140M is an automatic self-priming Dri-Prime pump with the ability to prime and re-prime from dry. Featuring an oil bath mechanical seal, this pump runs dry without damage, ideal for intermittent flow conditions associated with bypass pumping and backup municipal lift station applications. The CD140M complements Godwin’s elevated head series of high volume solids handling pumps.
- Fully automatic priming from dry to 28' (8.5 m) of suction lift.
- Close-coupled centrifugal pump with vacuum priming compressor mounted to a diesel engine. Also available in electric drive.
- Extensive application flexibility – will handle raw sewage, slurries and liquids with solids up to 3" (75 mm) in diameter.
- Dry-running, high pressure oil bath, mechanical seal with high abrasion- resistant silicon carbide interfaces.
- Continuously operated Godwin venturi air ejector priming device featuring belt-driven air compressor requiring no form of periodic adjustment or control.
- All cast iron construction (stainless steel construction optional) with cast chromium steel impeller.
- Standard engine – John Deere 4045H. Available with a variety of engines including Caterpillar, Cummins and Deutz.
- Available in skid or trailer mount with overnight running integral 100 gal. (378.5 l) fuel tank and single point lifting bale.
Performance Table
Diesel Set — JD4045H, 115 HP (86 kW) @ 2400 RPM
Impeller Diameter — 13.5" (345 mm)
| Total Delivery Head - Feet |
| Total Suction |
180 | 190 | 200 | 225 | |
| Head - Feet | Output - GPM | ||||
| 10 | 1100 |
1080 |
1050 |
900 |
| 15 | 1080 |
1050 |
1000 |
875 |
| 20 | 900 |
885 |
840 |
700 |
| 25 | 650 |
610 |
590 |
400 |
Performance data listed in table and curves based on water test at sea level and 68°F (20°C).
Maximum flows may require larger diameter pipes.
Specifications
| Pipe Connections | 4" (100 mm) ASA |
| Max. Capacity | 1100 GPM (250 m3/h) |
| Max. Head | 280' (85 m) |
| Solids Handling | 3" (75 mm) |
| Impeller Diameter | 13.5" (345 mm) |
| Max. Op. Temp. | 212 F (100 C) |
| Max. Working Press. | 130 psi (9 BAR) |
| Max. Suct. Press | 72 psi (5 BAR) |
| Max. Casing Press. | 195 psi (13.5 BAR) |
| Max. Op. Speed | 2000 RPM |
| Fuel Tank Capacity | 100 gal. (378.5 l) |
Pump Casing & Suction Cover
Wearplates
Pump Shaft
Impeller
Non-Return Valve Flapper
Mechanical Seal Faces
Cast iron
Cast iron hardened to minimum Brinell 341 HB
11⁄2% Nickel/chromium steel
Cast chromium steel hardened to Brinell 341 HB
High nitrile rubber
Solid silicon carbide
Skid-mounted JD4045H engine
Weight - 4470 lbs. (2028 kg)
Product Datasheets
