Polywest is Canada's foremost supplier of name brand liquid handling products.
Delavan 12 Volt Diaphragm Pumps
Delavan PowerFlo diaphragm pumps are built for hard work and long life. Typical applications include those for which extreme performance is a must, such as carpet cleaning, RVs, construction equipment, agriculture spraying equipment and fluid transfer.
To meet extreme demands, we manufacture our diaphragm pumps to perform to the extreme. We use only quality components to ensure long life and no leaks. Our PowerFlo diaphragm pumps deliver maximum torque and operating efficiency, higher operating pressure, and/or lower amperage than competitive pumps. And their numerous fitting options mean easier mounting in more applications.
2200 Series Diaphragm Pumps
Specifications
- Motor Type: 12 VDC permanent magnet, thermally protected, splashproof
- Connection: 2200-1: 18 AWG, 9” long | 2200-2/2200-3: 18 AWG, 4.5” long with 2-pin connector
- Duty Cycle: Intermittent
Materials of Construction
- Motor Housing: Nylon 6/6
- Pump Housing: Polypropylene
- Valves: Viton
- Diaphragm: Santoprene
- Fasteners: Stainless steel and zinc plated
Pump
- Type: 2 chamber positive displacement diaphragm pump, self priming, capable of being run dry
- Max Recommended Temperature: 110°F (43°C)
- Priming Capabilities: 4 feet (1.2 m) suction lift
- Max Pressure: 40 PSI (2.8 bar)
- Pressure Demand Switch: Shut-Off: 40 ±5 PSI (2.8 ±0.3 bar) factory setting | Turn-On: 25 ±5 PSI (1.7 ±0.3 bar) factory setting
- Inlet/Outlet Ports: 3?8” hose barb
- Weight: 1.25 lbs (.57 kg)
7800 Series Diaphragm Pumps
Specifications
- Motor Type: 12 VDC permanent magnet, totally enclosed, non-ventilated
- Leads: 14 AWG, 12” long
- Temperature Limits: Motor is not equipped with thermal protection. For user safety, optimal performance, and maximum motor life, the motor surface temperature should not exceed 150°F (66°C).
Materials of Construction
- Housings: Polypropylene
- Valves: Viton
- Diaphragm: Santoprene
- Fasteners: Stainless Steel
- Motor Shell: Coated Steel
Pump
- Type: 3 chamber positive displacement diaphragm pump, self priming, capable of being run dry, demand or bypass mode
- Certifications: CE Approval
- Liquid Temperature: 140°F (60°C) Max.
- Priming Capabilities: 8 feet (2.4 m)
- Max Pressure: 60 PSI (4.4 bar)
- Inlet/Outlet Ports: Quick Attach
- Weight: 6 lbs (2.7 kg)
5800 Series Diaphragm Pumps
Specifications
- Motor Type: 12 VDC permanent magnet, totally enclosed, non-ventilated
- Leads: 14 AWG, 12” long
- Temperature Limits: Motor is not equipped with thermal protection. For user safety, optimal performance, and maximum motor life, the motor surface temperature should not exceed 180°F (82°C).
Materials of Construction
- Housings: Polypropylene
- Valves: Viton
- Diaphragm: Santoprene
- Fasteners: Stainless Steel
- Motor Shell: Coated Steel
Pump
- Type: 5 chamber positive displacement diaphragm pump, self priming, capable of being run dry, demand or bypass mode
- Certifications: NSF Standard 58
- Liquid Temperature: 140°F (60°C) Max.
- Priming Capabilities: 14 feet (4 m)
- Max Pressure: 100 PSI (7 bar)
- Inlet/Outlet Ports: 1?2” FNPT
- Weight: 5830/5836: 6 lbs (2.7 kg) | 5840/5850: 8 lbs (3.8 kg)
