1 Schrader valve brass cap to replace the original pump plunger for NO12 military stove cooker.

Due to popular demand I now make this Schrader valve cap that screws onto the original pump tube. Simply remove the pump plunger, store in the stove or where you like and fit this cap, you can now pump your stove with a bike pump or regulated air supply. You can switch back to the original pump at any time by just reinstalling the pump plunger with no tools and very quickly. No need to remove the whole pump tube. Because the original NRV (non return valve) is still fitted in the pump tube this cap allows you to only pressurise the tank not vent the tank also, unlike my other caps I offer. This is a good compromise for people who would like the ability to switch between the original pump and have the option to use external pump.


Please be aware of the seemingly cheap option being offered by another seller in the Far East, their cap does not have a core and has a flat rubber washer to seal, This does not work as when you tighten the cap down because it has no internal core and the pump tube is very thin, the washer just gets forced inside the pump tube and does not seal. My design has a solid brass core that stops this from happening. My pressure gauge filler cap is also a unique design to SMSindustries and has a fully floating rotating core and genuine certified pressure gauge direct from manufacturer UK office, unlike other versions offered on eBay.

Comes with brass filler cap to keep dust and dirt out.

New / Excellent quality. Made in UK.

You are bidding on one brass cap with Schrader valve that fit in the place of the original pump plunger.  

Fast post.

Check out my other listings for other options including filler caps options and pressure gauges. And of course the great Silent burner cap.

International shipping is estimated, if you would like an exact quote please message with your address and i will quote. I post at cost.

No responsibility is taken for overpressure of your stove, please use regulated air supply to manufacturer recommended pressure rating or know the performance capability of your pump.