Demand Pumps include a built-in pressure switch to automatically stop and start the pump at specific pressure settings.
■ 1/2" FNPT
■ 5 GPM Max Flow ■ 60 PSI Max Pressure ■ 14' Max Suction Lift
■ 1/2" FNPT
■ 5 GPM Max Flow ■ 60 PSI Max Pressure ■ 14' Max Suction Lift
Part Breakdown
| Item | Description | Part Number |
| 1 | Pump Head Assembly, Quick Attach Ports, 5850, Pressure Switch | PHA-5850-PS |
| 2 | Upper Housing, 5800, Demand, Threaded Ports | UHA-5800-PS |
| 3 | Valve Housing | VHA-5800 |
| 4 | Lower Housing, 5850 | LHA-5850 |
| 5 | Valve Plate/Lower Housing, 5850 | VLA-5850-RT |
| 6 | Pressure Switch Assembly - 5800 SER | 7800-PSW-100 |
| 7 | Motor, 5800/5900, 12VDC, w/2 Pin Plug Motor, 5800/5900, w/Switch and Connector Motor, 5 Cham, 24 VDC, w/2 Pin Plug | M12-58B M12-58C M24-58B |
| 8 | Heatsink - 5" x 2.95 Dia (Optional) | 50-076 |
Technical Specifications
- Part #:
- 5850-201E
- Manufacturer:
- Delavan
- Material:
- Polypropylene
- Opertion Manual:
- Delavan 5850-201E Manual
- Diaphragm:
- Santoprene
- Inlet:
- 1/2" FNPT
- Maximum Flow Rate (GPM):
- 5
- Maximum Pressure (PSI):
- 60
- Maximum Temperature (F°):
- 140
- Power Type:
- 12 V Electric
- Valves:
- Viton
- Material:
- Polypropylene
- Opertion Manual:
- Delavan 5850-201E Manual
- Diaphragm:
- Santoprene
- Inlet:
- 1/2" FNPT
- Maximum Flow Rate (GPM):
- 5
- Maximum Pressure (PSI):
- 60
- Maximum Temperature (F°):
- 140
- Power Type:
- 12 V Electric
- Valves:
- Viton
- a_mpn:
- 5850-201E
