P-4HTF4-SS – HT-Series Correct Connect Flushface Female Threaded Coupler

Available Options
Contact Hart for all available option adders
Standard seal options include: FKM, EPDM, FDA FKM, Mil-Nitrile, Fuel Nitrile and Silicone
Kalrez® seal options include: 4079, 6375 and 7075
Oxy-clean treatment is available
Compatibility & Interchange Data
Interchangeable to ISO16028
Conforms to ISO16028 interchange standard interchangeable with Eaton/Hansen FF, Parker FEM, Snap-tite 74, Faster FFH/2FFN/2FFI, Stucchi A/FIRG and Holmbury HQ/A/FIMC
Construction
Machined components are manufactured using solid bar stock
Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life.
Steel componentry is plated using ROHS compliant zinc nickel for corrosion resistance.
Steel coupler sleeves are hardened to resist deformation and maximize service life.
Couplers have polyurethane valve stem O-Ring, with a temperature range of -65° to +212°F
Ancillary coupler seals are Nitrile (Nitrile Rubber), with a temperature range of -40°F to +250°F
PTFE or TPC-ET Anti-Extrusion ring protects main coupling valve seal from dynamic impulse pressure damage.
Features
High flow performance, compact profile
Easily rebuildable!
DORS (dual opposing retention spheres) retention system prevents valve stem ejection during surge flow and pressure spike conditions.
Specifications
Rated pressure for connected 316 Stainless Steel Coupler and 316 Stainless Steel Plug: 3,400 PSI (234 bar) Maximum Working and 17,000 PSI (1,172 bar) burst