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GPI Pressure Vent Cap Assembly

SKU: 82821299
GPI Pressure Vent Cap Assembly
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Product Rating is 3.4
3.4
 (7)

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7130 fruitville rd
sarasota, FL 34240
(941) 342-0955
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Item Information

GPI Pressure Vent Cap Assembly is great for fuel transfer tanks. GPI carries a full line of spare parts and accessories for our fuel pumps and meters. The vent cap also provides environmental protection by preventing harmful vapors from escaping into the air. Aligning holes and inserting lock can lock cap.

  • 4 in. x 4 in. x 2 in.
  • Cast Iron/Steel
  • 90 day limited warranty

Specification Description
Package Weight: 1.6 lb.
Package Width: 4-1/2 in.
Product Width: 4 in.
Warranty: 90-Day Limited Warranty
Product Length: 4 in.
Package Height: 2 in.
Product Height: 2 in.
Package Length: 4-1/2 in.
Brand: GPI
Manufacturer Part Number 906001-4
GPI Pressure Vent Cap Assembly is rated 3.4 out of 5 by 7.
Rated 2 out of 5 by from Leaks like a sieve Bought this two days ago and woke this moring to fuel all over the ground. This device does not contain fuel in a tank designed for transport. After close inspection the vacuum side of this cap does not seal properly allowing seapage from the tank during transport and while stationary on inclines greater than 3 degrees. I will look to the manufacture for further guidance in the coming day to see if this is a one off, and in need or replacing or return for money back.
Date published: 2020-05-08
Rated 3 out of 5 by from Doesn't seal well. I've had it for about a year now, to replace original on an auxiliary tank in bed of pickup. The original one, as well as this one allow fuel to slosh out when full, and i believe it also lets water in during heavy rains.
Date published: 2018-08-31
Rated 4 out of 5 by from Aux tank fuel cap Tractor Supply is the only one around that stock it
Date published: 2017-09-21
Rated 5 out of 5 by from Works great!!!!!!!! Fits perfectly, no leaks and it's lockable!!!!!!!!!!
Date published: 2017-02-06
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Will this vent cap be sufficient for a diesel fuel tank with a 15 GPM pump?

Asked by: Redtei
Hello, Yes that Vent Cap will work perfect for your application. Thank you, GPI Sales Team.
Answered by: GPI Inside Sales
Date published: 2018-10-15

Will this cap allow air into the tank so that a 15 GPM pump will function? In other words will it prevent a vacuum in the tank?

Asked by: Redtei
Hello, Yes the Vent cap is designed to allowing the tank to vent any expanding gases. Thank you, GPI Sales Team.
Answered by: GPI Inside Sales
Date published: 2020-03-29

Will this vent allow enough ventilation for a 25 GPM pump?

Asked by: Ricky P
Yes, the vent cap will work on all of our pumps; even the 35 GPM pump. Just note that you have the vent cap open obviously when you are fueling. Any questions or concerns don't hesitate to give us a call. Thank you, GPI sales team.
Answered by: GPI Inside Sales
Date published: 2019-05-09

Will this vented cap prevent the pressure from building up in the tank when it sits?

Asked by: Hollybet
As long as the vent cap is open, which is accomplished by rotating the top golden colored cap, yes it will prevent pressure from building within the tank. If you run into any issues please give us a call!
Answered by: GPI Inside Sales
Date published: 2019-09-03

I want to put a fuel cap on the right side of my aux tank. Will this vent cap be ok for this appilcation? Another words os it vented enough to aloud the tank to work properly?

Asked by: Horsehauler75
Hello,It does not matter which side of the tank you install the vent it is personal preference. Thank you, GPI Sales Team.
Answered by: GPI Inside Sales
Date published: 2018-10-22

I bought this in hopes of using it on my new fuel oil tank in my home, Can I use your product in place of the simple vent cap

Asked by: Nick at night
All of our pumps come with a 2" MNPT connection to mount to a tank, so as long as it fits that requirement it should work. Please note that we only have a select number of pumps that are compatible with oil so do insure you cross reference specifications. If you have questions give us a call!
Answered by: GPI Inside Sales
Date published: 2019-10-01
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