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Delavan Extreme Duty 2.0 GPM Pump

SKU # 211037299
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Item Information

The Delavan Extreme Duty 2.0 GPM Pump is ideal for use as a sprayer pump or fluid transfer pump.

  • Suitable for herbicides, pesticides, fungicides, water, and low percentage petroleum based products or mixtures
  • Maximum fluid temperature: 140° F
  • 2.0 GPM
  • Maximum pressure: 60 PSI
  • Polypropylene/geolast/viton

WARNING: For use with 12V power source only, do not run fuel or high percentage petroleum based products through this pump.

Specification Description
Product Type: Roller Pumps
Body Material: Polypropylene
Brand: Delavan
Check Valve: Viton
Diaphragm Material: Geolast
Inlet Port Size: 3/8 in. FNPT
Maximum Flow Rate: 2.0 GPM
Outlet Port Size: 3/8 in. FNPT
Product Height: 3-11/16 in.
Product Length: 8-13/16 in.
Product Width: 3-11/16 in.
Voltage Rate: 12V
Warranty: 2 Year
Manufacturer Part Number 7812ED-201-SB

Is this pump ok to use for engine oil 15w-40?

Asked by: L D
These pumps are not recommended for oil but they will work if using a light weight oil. The life expectancy of the pump will be shortened if anything other than water is used.
Answered by: AmandaW
Date published: 2018-05-01

what about spraying ag chemicals such as 2-4-d roundup and msma

Asked by: will m
This pump will work fine with 2-4-d and RoundUp.
Answered by: AshleyBe
Date published: 2018-06-25

Your installation & operation manual recommends replacing the diaphragm every 2-3 years, what is the part number for the diaphragm.

Asked by: Sparky 1967
The part number for the Diaphragm is LHA-7802ED. This part is a special order through your local TSC.
Answered by: WillR
Date published: 2017-11-07

IS THIS PUMP SUITABLE FOR A 50/50 OR LESS BLEACH SOLUTION?

Asked by: cobby
This pump is not suitable to be used with bleach.
Answered by: BrittanyH
Date published: 2017-11-01

What is the flow rate in GPM for this pump?

Asked by: Marknick
The maximum flow rate for this pump is 2GPM.
Answered by: DanielB
Date published: 2017-07-19

What is a bypass mode and does it engage automaticly, or do i have change something? 

Asked by: John Mueller
The bypass mode of the diaphragm pump works as an internal relief valve. When the pressure on the pump gets to a set point (like 45 or 60 PSI), then the bypass starts to return some of the fluid back to the pump inlet. If the liquid is blocked completely, then all of the liquid is bypassed back to the pump inlet. The bypass valve holds the pressure on the downstream side of the pump as long as the liquid has nowhere else to go.
Answered by: Samantha C
Date published: 2016-11-27

Will these pumps fit county line sprayers?

Asked by: Mike 81012
Yes, they will work.
Answered by: DanielB
Date published: 2017-01-27

Will this pump work with the Fimco 40-Gallon 12V 2.1 GPM Pump 3-Point Hitch Sprayer with 4-Nozzle Boom?

Asked by: Leon_Myers
This product is not compatible, however, per the manufacturer model 7822-FS is compatible. Currently we do not offer model 7822-FS on our website, however, this can be special ordered through any of our Tractor Supply store locations.
Answered by: CodyP
Date published: 2018-07-30
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