PIUSI

PIUSI DEF adapters and fittings, such as the F16475000 adapter, are constructed with polypropylene and stainless steel wetted materials. These materials are selected for chemical compatibility with DEF (AdBlue), which is corrosive to many metals. The polypropylene provides resistance to urea-based fluids, while stainless steel adds durability at connection points. EPDM seals are commonly used in PIUSI couplings and valves to maintain flexibility and resistance to DEF at temperatures up to 104°F. These material choices ensure long service life in DEF dispensing systems without degradation.

The PIUSI fuel filter element with manufacturer part number F00611T50 is compatible with the Panther EX56 pump. This is a cartridge-style filter from the 300HS series, designed for water and particulate removal with a 10-micron rating. The filter media is cellulose, which is effective for capturing contaminants in diesel fuel. It serves as a replacement element for the 300HS series filter housing, ensuring that the Panther EX56 pump delivers clean fuel to downstream equipment. Always verify compatibility with your specific pump model before installation.

The PIUSI electric drum pump with manufacturer part number F00201A8C has a maximum flow rate of 9 gpm. This pump operates on 12 V DC and features a 1-inch BSP connection, making it suitable for tote-mount DEF dispensing. It includes a digital meter for accurate fluid measurement. The flow rate is adequate for transferring DEF from 55-gallon drums or intermediate bulk containers (IBCs) in workshop or fleet maintenance settings. The pump is designed for intermittent use and should not be run dry to avoid damage.

The PIUSI hand pump (MPN F00332B0A) is a rotary-crank vane pump that delivers 10.67 oz per stroke. The vane mechanism creates positive displacement as the crank is turned, drawing fluid through the inlet and pushing it out through the spout. The pump housing is made of polypropylene and stainless steel to resist DEF corrosion. The flow rate per stroke is determined by the pump's internal displacement volume, which is optimized for manual operation. This pump is typically used for small-volume DEF transfers where electric power is unavailable.

The PIUSI shaft seal (MPN R21429000) is a rebuild kit component for the EX80 fuel pump and other EX Fuel Pump series models. Its primary function is to prevent fuel leakage along the rotating shaft where it exits the pump housing. The seal maintains a barrier between the pumped fluid and the external environment, reducing the risk of drips or vapor escape. Over time, shaft seals can wear due to friction or chemical exposure, and replacing them restores pump integrity. This seal is compatible with OEM part number 54YN16 and is a direct replacement for the original equipment.

Yes, PIUSI container valves like the F21863000 are designed for DEF totes. This valve features an EPDM body material, which is resistant to DEF, and has a 2.5-inch RPV (reduced pressure valve) connection with a 5-inch downtube length. The valve mounts directly onto tote outlets, allowing controlled dispensing of DEF. The EPDM construction ensures compatibility with the urea-based fluid, while the downtube length is suited for standard IBC tote depths. These valves are typically used in bulk DEF storage systems for fleet or industrial applications.