Trying to find resettable explosion hatch 1

[Jase73]

I'm trying to find a resettable explosion hatch for a hopper. At present a Fike hatch is used, but this is only once use only. Our system uses air to blow product to hopper when a large slug of product enters hopper the sudden air pressure blows hatch.
does such a thing exist as normal sources have drawn a black. Any help would be much appreciated.

Thanks

 

[rmw]

One place to look is

http://www.protectoseal.com

I don't know if they have specifically what you are looking for, but they would come close.

If they don't have it, google some of the product names you see there.

rmw

 

[tickle]

Try also Treloar - you may have to replace the pin on the hatch each time, depending on the pressure set point.