• 10 12 20 HK HCouplings primary
  • Hydraulic Couplings, Series 10 HK & 12 HK & 20 HK Flow Capacity
  • 10 12 20 HK HCouplings secondary

Series 10-20 HK Couplings have the same features as the 1-8 HK, but have larger bodies and higher flow rates. Series HK couplings conform to the dimensional requirements of ISO 7241-1 Series B (No ISO Standard available for the 10-HK). Body sizes range from 1 1/4" to 2 1/2".

Features:

  • Brass, steel and stainless steel construction available in all sizes
  • End connections are female NPTF and BSPP
  • Heavy duty steel couplings for use in high impulse service available in 12-HK and 20-HK
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    Series

    Body Size

    Temperature Range

    Interchangeability

    Rated Pressure: Brass

    Rated Pressure: Steel

    Rated Pressure: Stainless Steel

    List Price

    N/A 1 1/4 in26.7 mm N/A -40 to 250 ºF-40 to 121 ºC N/A ISO 7241-1 Series B N/A 1,200 psi83 bar N/A 1,700 psi118 bar N/A 1,700 psi118 bar QUOTE
    N/A 1 1/2 in35.1 mm N/A -40 to 250 ºF-40 to 121 ºC N/A ISO 7241-1 Series B N/A 1,500 psi104 bar N/A 2,200 psi152 bar N/A 2,200 psi152 bar QUOTE
    N/A 2 3/4 in46.0 mm N/A -40 to 250 ºF-40 to 121 ºC N/A ISO 7241-1 Series B N/A 700 psi49 bar N/A 1,500 psi104 bar N/A 1,500 psi104 bar QUOTE
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