15K Threaded Coupler

15K Threaded Coupler

  • td series 15k threaded coupler
  • 4tdf4
  • td series 15k threaded coupler 4tdf4
Part Number 4TDF4-SS
Material 316L Stainless Steel
Thread Female NPTF
Thread Size 1/2"-14
Maximum OD 1.85"
Body Size 1/2"
Length 2.57"
Maximum Operating Pressure 15,000 PSI
Temperature Range -40°F - 250°F (-40°C - 121°C)
Weight Lb 1.0500


  • Machined components are manufactured using 316 stainless steel bar stock
  • Stainless steel retaining ring to maximize corrosion resistance and extend service life
  • Seal Components: Nitrile (Buna-N) seals are standard, providing a temperature range of-40°F to 250°F (-40°C to 121°C)
  • Couplers have a nitrile anti-extrusion ring, providing resistance to o-ring dynamic impulse pressure damage

Compatibility & Interchange Data

  • Jet Stream Screw Type
  • Spir Star CQD Series, DNP CRS Series

Safety notes


Stock Availability