Cullins Plumbing & Fire Protection
Located in Hawi on the Big Island of Hawaii
Licensed plumbing contractors for over 30 years at your service
Call us for all your plumbing needs
808-884-5959
UNISEAL® OF HAWAII
Tank Fittings Bulk Head Fittings Pipe Grommets
UNISEAL, the best-kept secret for 24 years. They can be cut into tanks and other pipes with pipe sizes from 3/16” to 6” and will accommodate wall thickness from 1/8” to ½”.
Uniseal are used in Building, Plumbing, Agriculture, Aquaculture, Hydrophones, Marine, RV, and Petrochemical Industries.
Uniseals can withstand Pressure, Suction, Acid, Gasoline, Grease, Sewage, Hot and Cold.
Uniseal are made from a patented design made of Alcryn® a sophisticated material by DuPont® and allow the Original Patented to be warranted for 25 years when installed to manufacturer’s instructions. Made in the USA.
Uniseals can be defected up to 15° with no leaks.
Installation Instructions
Pricing Guide
1. Cut proper size hole with a hole saw for the Uniseal you are using.
2. Insure the hole is cut clean with no sharp edges, use a quality hole saw. Irregularities could cause poor sealing and leakage.
3. Insert the Uniseal into the hole with the wide side facing the pipe to be inserted.
4. Make certain the pipe end to be inserted is cut clean and square. File edges so there are no sharp points to cut the Uniseal. Tapering the end of pipe will make the installation easier.
5. Using dish detergent, lubricate the outside of the pipe end to be inserted, then push the pipe through the Uniseal from the large flange side with a twisting motion. The detergent will be squeezed off as the pipe passes through the Uniseal. The co-efficient of friction of the rubber holds the pipe tightly in place. Windex or silicon lubricant can also be used.
* NOT NOMINAL PIPE SIZE
prices do not include tax and shipping
* NOT NOMINAL PIPE SIZE
prices do not include tax and shipping