There are two kinds of bulkhead fittings; PVC and ABS. PVC is short for “Poly Vinyl Chloride” and ABS is short for “Acrylonitrile Butadiene Styrene”. Here are some of the differences;
In 2008, BPA made some news you may recall. Where the Food and Drug Administration had considered BPA safe before, but by 2010 it expressed concern about possible effects it may have on the health of children. See more here – Web MD.
Here at JT Enterprises, our bulkhead fittings are all ABS type and contain zero BPA.
Bulkhead fittings are designed to allow liquids to flow through solid walls of a tank or other container. The fitting is made with three basic parts; the body, a lock nut, and a gasket.
The Body of the bulkhead fitting is threaded to fit the lock nut and has one end flanged out larger than the threaded part. The gasket goes between the body and the lock nut, to seal the fitting and prevent liquid from leaking.
To use a bulkhead fitting, one needs to drill a hole slightly larger than the outside diameter of the threads on the body part. The body with its gasket is placed through the wall of the tank or container, and the lock nut is tightened to seal the opening.
With a bulkhead fitting in place, you may now have liquids flowing in or out of the container in a convenient manner and without leaks.
One of the main uses for bulkhead fittings is in aquariums. When you need to have a tube pass through the wall of an aquarium, a bulkhead fitting is needed to seal the tank and prevent leakage. For those who need only one or a few such fittings, there are many places to buy them online.
For companies that sell bulkhead fittings, or use them in the construction of aquariums, JT Enterprises in Holiday, Florida, has the best deal for buying them in larger quantities. JT Enterprises actually manufactures these parts locally and sells only to the wholesale market.
If you need some tips on how to install a bulkhead fitting in an aquarium or other tank, there are many helpful videos now on YouTube. Click this link to watch videos on how to install your bulkhead fitting: YouTube Videos – Bulkhead Fitting Installation Tips.
Questions from Readers: How many units are in a box?
1/2″ bulkhead fittings come 400 per box.
3/4″ bulkhead fittings come 400 per box.
1″ bulkhead fittings come 200 per box.
1.5″ bulkhead fittings come 100 per box.
1.5″ bulkhead fittings (shorts) come 150 per box.
2″ bulkhead fittings come 80 per box.
Does JT Enterprises ship internationally?
Yes we do. We ship to Canada and Mexico. Other countries such as the Bahamas and Caribbean nations are eligible also. If you are from a country not previously mentioned, email us for details. We may be able to work something out with some form of pre-payment. We aspire to be a global provider of these our manufactured products.
Can I use my own shipper? Yes and no. We only ship UPS. If you have your own UPS account, we can use your number if you wish. However, we can’t use FedEx unless you can have them pick up the package from our warehouse.
If you have a pallet shipment, you may use whichever carrier you choose to pick up the shipment from our warehouse. I hope this answers your question.
What is the cut off time for same day shipping?
The official cut off time is 2:00 p.m. However that doesn’t mean we stop trying to get it out. Fact is, 90% of the time we get all orders out same day, provided we have inventory. Nevertheless, we don’t want to make a promise we can’t keep. If you have an emergency, make sure you let us know and we’ll do our best to accommodate you.
Does JT Enterprises drop ship?
Yes we do. However, we do this as a courtesy not as a practice. In general, even though we don’t have a minimum order, we prefer to do drop ships of orders no less than $100.00. If you have an emergency, we’ll work with you. However, we ask that you don’t abuse this courtesy because we lose money on drop ships of less than $100.00.