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The Delavan FB6 Double Pump 7972-111E-SB is Delavan's newest and strongest high-volume 12 volt diaphragm pump. Its double-sided design delivers 10.0 GPM at a 70 PSI pressure setting with up to 3 times longer life, and it can draw from one or two sources and output separately or combined. It has 3/4" Quick Attach ports and is made in the USA.
Key Features
- The FB6 Double Pump is Delavan Fluid Power’s newest and strongest high volume diaphragm pump
- Double sided design engineered for extreme flow and up to 3x longer life
- High torque motor for industry leading flow at pressure
- Heavy duty reinforced diaphragm extends pump life in demanding applications
- Self-priming
- Life tested at 40 PSI to over 1,500 hours
- Can be run dry for priming, but cannot operate 1 side only for extended periods
- Made in the USA
- 100% factory tested
- 2 year warranty from date of purchase
- Heat sink recommended (Part # 50-126)
Specifications
| Brand | Delavan |
|---|---|
| Manufacturer Part Number | 7972-111E-SB |
| Multiple intake/output options | can intake fluids from 1 or 2 separate sources, output can be separate or combined |
| Volts | 12 VDC |
| Motor Amps | 20 Cont / 38 Surge |
| Motor Type | Permanent magnet, totally enclosed, non-ventilated |
| Motor Leads | 12 AWG, 6” long |
| Recommended Wire | 12 AWG |
| Recommended Fuse | 40 Amp |
| Motor Shell | Coated Steel |
| Housing | Polypropylene |
| Valves | Santoprene |
| Diaphragm | Santoprene/Stainless Steel |
| Fasteners | Stainless Steel |
| Bypass Design | continuous operation with internal bypass |
| Type | 5-chamber positive displacement |
| Liquid Temperature | 140° F Max. |
| Priming Capability | 14’ |
| Open Flow | 10.0 GPM |
| Pressure Setting | 70 PSI |
| Inlet/Outlet Ports | 3/4” Quick Attach |
| Packaging | Small box |
| Weight | 12.5 lbs |
Frequently Asked Questions
How much flow does the FB6 deliver?
Up to 10.0 GPM open flow with a 70 PSI pressure setting.
What fuse and wire does it need?
It draws 20 amps continuous and 38 amps surge. Delavan recommends 12 AWG wire and a 40 amp fuse.
Can it pump from two tanks?
Yes. The FB6 can take liquid from one or two separate sources, and the output can be kept separate or combined.
Can it run dry?
It can be run dry for priming, but one side should not run dry for extended periods. It self-primes up to 14 feet.
Does it need a heat sink?
A heat sink (Delavan part 50-126) is recommended for this bypass pump.
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