D Series
The Gorman-Rupp D Series range of mechanical diaphragm pumps are designed to pump sludge, slurry, mud and other heavy liquids. Both models (3D and 4D) are self-priming sludge pumps and available as “bare shaft” diaphragm pumps or mounted with electric motors. Advantages include:
- Self priming to 7.6m
- DuraBlue 1000 diaphragms for the 3” (75mm) pump
- Neoprene diaphragms for the 4” (100mm) pump
- Built-in flap valves
- Handles 57mm spherical solids
- Wheel kit standard on both models of sludge pump
- Available in 3” (75mm) and 4” (100mm) sizes
D Series Diaphragm Pump – Performance
- Flows: 5 l/s – 20l/s
- Heads: 3m – 60m
- Solids: to 76mm
- Size: 1-1/2″, 2″, 3″, 4″+ 6″
- Priming: Self-Priming Air Driven Diaphragm Pumps
- Application: Specialists Sludge Pump and Slurry Pump