How do you size a bulkhead fitting?

Bulkhead fittings are identified by the size of the pipe it connects to. The hole size will be larger. The size hole required will be specified in the description for each bulkhead fitting but is also mentioned in the list above. Bulkhead fittings come in several configurations.

What connects to a bulkhead fitting?

A bulkhead fitting allows piping connections to be made to a tank. A hole is cut in the tank into which the fitting body is inserted. A locknut threads onto the body to hold it in place. The locknut puts pressure on the gasket(s) that allows it to make a liquid tight seal.

What does bulkhead fitting mean?

What is a bulkhead fitting? A bulkhead is a fitting designed to allow the drainage of a tank or reservoir through a hole. It creates a seal to avoid leakage and allows you to plumb the water from that tank to wherever you need it to go.

How do you fix a leaky bulkhead?

How to Fix a Leaking Cellar Bulkhead

1. Pinpoint the source of the leak.
2. Seal cracks in the concrete stairs and frame where the bulkhead doors are mounted using a concrete sealant.
3. Apply waterproof sealant that will bond with both concrete and metal around the edges of the bulkhead door, both inside and outside.

What size bulkhead do I need for a 1 inch hole?

Selecting a Bulkhead

What side does the gasket go on a bulkhead?

flange side
The bulkhead’s flange side and gasket should be placed on the wet side of the aquarium for a proper installation (putting the gasket on the outside could cause leaks.).

How do you seal a leaking bulkhead?

Why is my bulkhead fitting leaking?

Installed incorrectly: This is probably the number one reason that causes a bulkhead leak. Bulkheads must be properly installed for them to function correctly. Proper installation includes putting the gasket in right the location, using the right size, and tightening enough without over-tightening.