DelavanPower products for a fluid world.

 

Max Flow: 7870/7970: 7.0 GPM
Max Pressure: 150 PSI

Downloads
Installation Manual (PDF)
PowerFlo Catalog (PDF)

7870
7970

1⁄2” FNPT Ports / Bypass or Demand 7.0 GPM
Delavan Quick Attach Ports / Bypass or Demand 7.0 GPM

Specifications


Specifications

Motor Type: 12 VDC permanent magnet, totally enclosed, non-ventilated

Leads: 14 AWG, 12” long

Temperature Limits: 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: Nylon

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

Liquid Temperature: 140°F (60°C) Max.

Priming Capabilities: 14 feet (4 m)

Max Pressure: 150 PSI (10 bar)

Inlet/Outlet Ports:
7870: 1⁄2” FNPT
7970: Delavan Quick Attach

Weight: 8 lbs (3.6 kg)

 

Dimensions Inches (mm)

7870 Demand

7970 Bypass

Performance

7870/7970
PSI
GPM
Amps
10
7.0
11
20
6.81
12
40
5.96
13
60
4.98
17
80
3.96
21
100
2.55
25