The Snyder Industries 3 Inch PP Threaded Bulkhead is a polypropylene tank fitting with a 3-inch threaded port and an EPDM gasket, sized to a 3-inch diameter. It seals a penetration through a tank wall where a threaded line needs to connect, seating through the wall and tightening to compress its gasket.
What it is and how it fits
The body is polypropylene with an EPDM gasket as the sealing element. Installation goes through a port in the tank wall: the fitting seats with its gasket against the shell and threads down to compress the seal, leaving the 3-inch threaded connection ready for your pipe or valve on the outside. Tighten evenly and the gasket holds the joint sealed.
Match it to your port
Confirm your tank's port opening matches the 3-inch threaded size before ordering, and pair the thread type to the pipe or valve you are connecting. This is a single fitting, not a tank, and carries no chemical rating here.
This fitting ships from the nearest Snyder plant (Lincoln, NE; Marked Tree, AR; Merced, CA; or Philippi, WV), and small hardware like this may travel parcel or with your tank order. Freight is quoted live to your ZIP through our Freight Cost Estimator, or call 866-418-1777 for help matching the fitting to your tank.
