PIUSI KIT FLANGE K150/33 WITH PUMP/UL157/UNC Part F09779010

Description

Piusi K150/K33 Meter-to-Pump Flange Kit (UL 157 / UNC)

Part is original to Piusi.

Product Code: F09779010

The Piusi F09779010 is a specialized, high-safety connection kit designed to bridge the gap between Piusi K150 or K33 mechanical flow meters and their respective pump manifolds. Specifically engineered for the North American market, this kit adheres to the strict UL 157 safety standards for gaskets and seals, making it the mandatory choice for systems transferring flammable liquids like gasoline, as well as high-flow diesel.

By utilizing UNC (Unified Coarse) threading, this flange kit ensures a perfect mechanical fit with UL-listed equipment, providing a vibration-resistant, leak-proof transition that maintains the full hydraulic integrity of your fuel dispensing station.

Key Features & Benefits

• UL 157 Certified Sealing: The included O-rings are manufactured from premium, fuel-rated elastomers that meet UL 157 requirements. These seals are specifically tested to resist swelling, shrinking, and degradation when exposed to Gasoline, Ethanol blends, Diesel, and Kerosene.
• North American UNC Hardware: Supplied with UNC (Unified Coarse) threaded bolts. This ensures 100% compatibility with the tapped holes found on North American Piusi EX-series and Panther pumps, preventing the stripped threads and “loose fits” common with metric-to-standard adaptations.
• Direct Meter-to-Pump Integration: Engineered specifically for the K150 (High-Flow) and K33 mechanical meters. This flange allows for a rigid, “closed-coupled” installation, reducing the overall footprint of the dispenser and eliminating the need for extra piping or NPT nipples.
• High-Flow Internal Bore: Designed to accommodate the massive flow rates of the K150 (up to 32 GPM). The internal diameter is precision-machined to ensure zero fluid turbulence, which prevents pump cavitation and ensures meter accuracy remains within factory tolerances.
• Industrial Vibration Resistance: In mobile refueling applications (service trucks and fuel trailers), threaded pipe joints can loosen over time. This flanged kit provides a 4-bolt “clamp-down” connection that remains rock-solid even under constant road vibration.
• Genuine Piusi OEM Component: As an authentic Piusi Accessory, the F09779010 ensures that your fuel management system maintains its professional appearance and meets all necessary fire safety and insurance compliance codes.

Technical Specifications

When building a UL-listed fuel dispenser, the safety of the unit is only as good as its weakest seal. Standard rubber O-rings often fail when exposed to modern gasoline additives, leading to dangerous “weeping” leaks. The Piusi F09779010 utilizes specialized UL 157 elastomers that remain vapor-tight for the life of the equipment. It is the industrial choice for contractors who require a “code-correct” installation every time.