Testable Primary Pass-Thru / TPP
The Testable Primary Pass-Thru (TPP) New Construction Penetration Fitting is an economical and long term solution. Its thick fiberglass construction ensures it will withstand the elements without deteriorating over time.
Features and Benefits
Allows all primary and secondary connections to be inside the sump, eliminating the need for any external pipe joints.
Works with angled pipe entries up to 10° for job site adaptability.
Dual Test Port
Two integrated test ports provide easy access for testing the interstitial space and eliminate the need for a separate test boot, saving time, money and space.
100% fiberglass construction provides superior strength and ensures the fitting will withstand long-term exposure to all fuels, including ethanol.
2" LCX or 3" x 2" RTIIA
3" LCX or 4" x 3" RTIIA