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H-BOP Series Blowout Preventer Safety Female Coupler
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h-series bop cutaway

4HF4-BOP - H-BOP Series Blowout Preventer Safety Female Coupler

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Attributes

Maximum Operating Pressure
5,000 PSI (345 Bar)
Weight
0.831 lb
Break Quantity
1
Optional Package/Box Quantity
1
Material
Steel
Maximum OD
1.86" (47.2 mm)
Thread
Female NPTF
Seal
FKM
Body Size
1/2"
Burst Pressure
16,000 PSI (1,100 Bar)
Thread Size
1/2" - 14
Length
2.86" (72.6 mm)
Hex
1-5/16"
Flow
15 GPM

Details

Applications

Designed specifically for blow-out prevention systems on drilling rigs

Compatibility & Interchange Data

  • Eaton/Hansen HKFR-Series
  • DNP HNV-BOP Series
  • Interchangeable to ISO7241 Series B

Construction

  • Machined components are manufactured using solid steel bar stock
  • Stainless steel balls, retaining rings, and springs maximize corrosion resistance and extend service life.
  • Steel components are plated using ROHS Compliant Trivalent Chrome
  • Steel coupler sleeves are hardened to resist deformation and maximize service life.
  • Red powder coated coupler sleeve for easy BOP service identification, locking sleeve is standard
  • Blow-out Preventer (BOP) coupling critical seals are severe service FKM
  • PTFE Anti-Extrusion ring protects main coupling valve seal from dynamic impulse pressure damage
  • Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection
  • Coupler has redundant O-ring sealing system
  • Individually marked with the BOP series designation

Specifications

  • BOP couplings have been fire tested and Lloyd's certified to 700°C (1300°F) in accordance with API 16D. Certificate available upon request.
  • Flow ΔP = 22 PSI
  • Lloyd's Test Pressure: 5,000 PSI

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