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HTE-Series Connect Under Pressure Flush Face Female Plug

HTE-Series Connect Under Pressure Flush Face Female Plug

Part Number HTE3OF4
Material Steel
Female Thread ORB
Female Thread Size 3/4"-16
Maximum OD 1.30" (33.0mm)
Body Size 3/8"
Hex 1-1/8"
Length 3.25" (82.6mm)
Maximum Operating Pressure 5000 PSI (345 Bar)
Burst Pressure 20,000 PSI (1,380 Bar)
Flow 9.5 GPM
Optional Pkg/Box Qty 1
Weight Lb 0.6245


  • For use with HTZ or HT Series couplers


  • ISO 16028


  • Non-linear connection force at all pressures
  • No maximum connection-pressure restrictions, up to 5000 PSI
  • Head pressure or valve bleed-by has minimal effect on connection force
  • Less susceptible to system contamination
  • Design is scalable performing similarly in all sizes
  • Smooth connection action
  • Connectable with trapped pressure on HTE half only


  • Machined components are manufactured using solid steel bar stock.
  • Steel componentry is plated using a ROHS Compliant Zinc Nickel process providing superior corrosion resistance.
  • Stainless steel retaining rings and springs maximize corrosion resistance and extend service life.
  • Nipples are hardened to provide resistance to brinneling during impulse service.
  • Molded Polyurethane valve seals, with a temperature range of-65°F to +212°F (-54°C to +100°C)
  • Ancillary nipple seals are Nitrile (Buna-N), with a temperature range of-40°F to +250°F (-40°C to +121°C)

Compatibility & Interchange Data

  • Parker FEC-Series, Stucchi APM-Series, Faster 3FFH-Series
  • Conforms to ISO16028


  • Flow ΔP = 14.5 PSI


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