The UHS uses float switch technology to continuously monitor liquid-filled double wall containment sumps. Normally submerged, the single float UHS will provide an indication if there is a loss of monitoring liquid.
Utilizing electro-optic technology, and made of chemically-resistant polysulfone plastic, the EIS may be installed in sumps, double wall tanks, or other locations where the presence of liquid indicates a leak has occurred.
The AST above or below ground transition sump is the practical, environmentally sound solution for remote dispensing from aboveground storage tanks. Steel and flexible piping enter the sump through the APT flexible entry boot. Inside the sump, the steel piping easily connects to flexible piping for a fueltight, continuous run to dispensers or an intermediate sump.
The EBW 410 fuel oil delivery nozzle has hold-open notches and a lever pin bushing made of Nylafil, which resists wear five times longer than metal and is unaffected by temperature extremes. This is the most rugged nozzle available with a heavy duty body and increased wear lugs. Dashpot construction ensures smooth opening, shockproof closure and maximum flow.
APT® Large Mouth Fiberglass Dispenser Sumps come in single and double wall options and feature large sump opening to provide easy installation and ample space for under dispenser containment. The dispenser frame and top are factory assembled and field glassed onto the sump after piping connections are completed. Note: Consult Customer Service to verify lead time on all double wall dispenser sumps. Two-week lead time on all fiberglass parts.
The FE PETRO® Dispenser Hook Isolation device prevents electrical feedback between dispenser hook circuits as required by most electrical codes.
APT™ brand Fusion Ducted Entry Boots provide a watertight seal between XP Pipe and polyethylene constructed containment sumps. Utilizing the electrofusion welding process, the entry boot, ducting, and sump become one solid structure, creating a watertight entry into the containment space.
PetroSeal entry boots are two-piece boots for 50mm to 160mm UPP pipework. Using band clips and a backing ring to ensure a perfect fit and the highest quality entry boot.
APT® tank manway adapters permit tank sumps to be mounted directly to a tank’s 22" or 24" manway.