• 10 12 20 HK HCouplings Socket
  • 10 12 20 HK HCouplings Components 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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Item #

Body Size

Material

Thread Size (Female)

Overall Length (A)

Maximum Diameter (B)

Hex

List Price

N/A 1 1/4 in N/A Brass N/A 1 1/4-11 1/2 NPTF N/A 4.51 in N/A 2.73 in N/A 2.38 in $255.73
N/A 1 1/4 in N/A Steel N/A 1 1/4-11 1/2 NPTF N/A 4.51 in N/A 2.73 in N/A 2.38 in $270.67
N/A 1 1/4 in N/A 303 Stainless Steel N/A 1 1/4-11 1/2 NPTF N/A 4.51 in N/A 2.73 in N/A 2.38 in $731.66
N/A 1 1/4 in N/A Steel N/A 1 1/4-11 BSPP N/A 4.51 in N/A 2.73 in N/A 2.38 in $270.67
N/A 1 1/4 in N/A 303 Stainless Steel N/A 1 1/4-11 BSPP N/A 4.51 in N/A 2.73 in N/A 2.38 in QUOTE
N/A 1 1/2 in N/A Brass N/A 1 1/4-11 1/2 NPTF N/A 4.82 in N/A 3.23 in N/A 2.38 in $314.71
N/A 1 1/2 in N/A Steel N/A 1 1/4-11 1/2 NPTF N/A 4.82 in N/A 3.23 in N/A 2.38 in $294.71
N/A 1 1/2 in N/A High Impulse Steel N/A 1 1/4-11 1/2 NPTF N/A 4.82 in N/A 3.23 in N/A 2.38 in $300.10
N/A 1 1/2 in N/A 303 Stainless Steel N/A 1 1/4-11 1/2 NPTF N/A 4.82 in N/A 3.23 in N/A 2.38 in $856.86
N/A 1 1/2 in N/A Brass N/A 1 1/4-11 BSPP N/A 4.82 in N/A 3.23 in N/A 2.38 in QUOTE
N/A 1 1/2 in N/A Steel N/A 1 1/4-11 BSPP N/A 4.82 in N/A 3.23 in N/A 2.38 in $294.71
N/A 1 1/2 in N/A High Impulse Steel N/A 1 1/4-11 BSPP N/A 4.82 in N/A 3.23 in N/A 2.38 in QUOTE
N/A 1 1/2 in N/A 303 Stainless Steel N/A 1 1/4-11 BSPP N/A 4.82 in N/A 3.23 in N/A 2.38 in QUOTE
N/A 1 1/2 in N/A Brass N/A 1 1/2-11 1/2 NPTF N/A 4.82 in N/A 3.23 in N/A 2.38 in $314.71
N/A 1 1/2 in N/A Steel N/A 1 1/2-11 1/2 NPTF N/A 4.82 in N/A 3.23 in N/A 2.38 in $294.71
N/A 1 1/2 in N/A High Impulse Steel N/A 1 1/2-11 1/2 NPTF N/A 4.82 in N/A 3.23 in N/A 2.38 in $300.10
N/A 1 1/2 in N/A 303 Stainless Steel N/A 1 1/2-11 1/2 NPTF N/A 4.82 in N/A 3.23 in N/A 2.38 in $849.00
N/A 1 1/2 in N/A Brass N/A 1 1/2-11 BSPP N/A 4.82 in N/A 3.23 in N/A 2.38 in $194.25
N/A 1 1/2 in N/A Steel N/A 1 1/2-11 BSPP N/A 4.82 in N/A 3.23 in N/A 2.38 in $294.71
N/A 1 1/2 in N/A High Impulse Steel N/A 1 1/2-11 BSPP N/A 4.82 in N/A 3.23 in N/A 2.38 in QUOTE
N/A 1 1/2 in N/A 303 Stainless Steel N/A 1 1/2-11 BSPP N/A 4.82 in N/A 3.23 in N/A 2.38 in $837.34
N/A 2 1/2 in N/A Brass N/A 2-11 1/2 NPTF N/A 5.55 in N/A 4.11 in N/A 3.75 in $577.68
N/A 2 1/2 in N/A Steel N/A 2-11 1/2 NPTF N/A 5.55 in N/A 4.11 in N/A 3.75 in $620.19
N/A 2 1/2 in N/A High Impulse Steel N/A 2-11 1/2 NPTF N/A 5.55 in N/A 4.11 in N/A 3.75 in $622.36
N/A 2 1/2 in N/A 303 Stainless Steel N/A 2-11 1/2 NPTF N/A 5.55 in N/A 4.11 in N/A 3.75 in $1,339.41
N/A 2 1/2 in N/A Brass N/A 2-11 BSPP N/A 5.55 in N/A 4.11 in N/A 3.75 in QUOTE
N/A 2 1/2 in N/A Steel N/A 2-11 BSPP N/A 5.55 in N/A 4.11 in N/A 3.75 in QUOTE
N/A 2 1/2 in N/A High Impulse Steel N/A 2-11 BSPP N/A 5.55 in N/A 4.11 in N/A 3.75 in QUOTE
N/A 2 1/2 in N/A 303 Stainless Steel N/A 2-11 BSPP N/A 5.55 in N/A 4.11 in N/A 3.75 in QUOTE
N/A 2 1/2 in N/A Brass N/A 2 1/2-8 NPTF N/A 6.14 in N/A 4.11 in N/A 3.75 in $630.04
N/A 2 1/2 in N/A Steel N/A 2 1/2-8 NPTF N/A 6.14 in N/A 4.11 in N/A 3.75 in $636.23
N/A 2 1/2 in N/A High Impulse Steel N/A 2 1/2-8 NPTF N/A 6.14 in N/A 4.11 in N/A 3.75 in $647.38
N/A 2 1/2 in N/A 303 Stainless Steel N/A 2 1/2-8 NPTF N/A 6.14 in N/A 4.11 in N/A 3.75 in QUOTE
N/A 2 1/2 in N/A Brass N/A 2 1/2-11 BSPP N/A 6.14 in N/A 4.11 in N/A 3.75 in QUOTE
N/A 2 1/2 in N/A Steel N/A 2 1/2-11 BSPP N/A 6.14 in N/A 4.11 in N/A 3.75 in QUOTE
N/A 2 1/2 in N/A High Impulse Steel N/A 2 1/2-11 BSPP N/A 6.14 in N/A 4.11 in N/A 3.75 in QUOTE
N/A 2 1/2 in N/A 303 Stainless Steel N/A 2 1/2-11 BSPP N/A 7.00 in N/A 4.11 in N/A 4.00 in QUOTE
N/A 2 1/2 in N/A Brass N/A 3-8 NPTF N/A 7.00 in N/A 4.11 in N/A 4.00 in $694.22
N/A 2 1/2 in N/A Steel N/A 3-8 NPTF N/A 7.00 in N/A 4.11 in N/A 4.00 in $692.35
N/A 2 1/2 in N/A High Impulse Steel N/A 3-8 NPTF N/A 7.00 in N/A 4.11 in N/A 4.00 in $696.32
N/A 2 1/2 in N/A 303 Stainless Steel N/A 3-8 NPTF N/A 7.00 in N/A 4.11 in N/A 4.00 in QUOTE
N/A 2 1/2 in N/A Brass N/A 3-11 BSPP N/A 7.00 in N/A 4.11 in N/A 4.00 in $694.22
N/A 2 1/2 in N/A Steel N/A 3-11 BSPP N/A 7.00 in N/A 4.11 in N/A 4.00 in QUOTE
N/A 2 1/2 in N/A High Impulse Steel N/A 3-11 BSPP N/A 7.00 in N/A 4.11 in N/A 4.00 in QUOTE
N/A 2 1/2 in N/A 303 Stainless Steel N/A 3-11 BSPP N/A 7.00 in N/A 4.11 in N/A 4.00 in QUOTE
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