M&M Rogness Equipment Co.
M & M Rogness Equipment Co.
1941 W. County Road C-2
Roseville, MN 55113
Phone: 651-633-0550
Fax: 651-633-6797
Email: sales@mmrogness.com
Website: www.mmrogness.com
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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
10 12 20 HK HCouplings Plug
10 12 20 HK HCouplings Components secondary
Unit of Measure
1 

Item #

Body Size

Material

Thread Size (Female)

Overall Length (C)

Maximum Diameter (D)

Exposed Length when Connected (E)

Hex

List Price

B10-K41 N/A 1 1/4 in N/A Brass N/A 1 1/4-11 1/2 NPTF N/A 4.25 in N/A 2.73 in N/A 2.33 in N/A 2.38 in $189.76
10-K41 N/A 1 1/4 in N/A Steel N/A 1 1/4-11 1/2 NPTF N/A 4.25 in N/A 2.73 in N/A 2.33 in N/A 2.38 in $211.83
LL10-K41 N/A 1 1/4 in N/A 303 Stainless Steel N/A 1 1/4-11 BSPP N/A 4.25 in N/A 2.73 in N/A 2.33 in N/A 2.38 in $533.13
10-K41BS N/A 1 1/4 in N/A Steel N/A 1 1/4-11 BSPP N/A 4.25 in N/A 2.73 in N/A 2.33 in N/A 2.38 in QUOTE
LL10-K41BS N/A 1 1/4 in N/A 303 Stainless Steel N/A 1 1/4-11 BSPP N/A 4.25 in N/A 2.73 in N/A 2.33 in N/A 2.38 in QUOTE
B12-K41 N/A 1 1/2 in N/A Brass N/A 1 1/4-11 1/2 NPTF N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $194.25
12-K41 N/A 1 1/2 in N/A Steel N/A 1 1/4-11 1/2 NPTF N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $211.26
12-K41C N/A 1 1/2 in N/A High Impulse Steel N/A 1 1/4-11 1/2 NPTF N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $238.65
LL12-K41 N/A 1 1/2 in N/A 303 Stainless Steel N/A 1 1/4-11 1/2 NPTF N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $595.01
B12-K41BS N/A 1 1/2 in N/A Brass N/A 1 1/4-11 BSPP N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in QUOTE
12-K41BS N/A 1 1/2 in N/A Steel N/A 1 1/4-11 BSPP N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $211.26
12-K41CBS N/A 1 1/2 in N/A High Impulse Steel N/A 1 1/4-11 BSPP N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in QUOTE
LL12-K41BS N/A 1 1/2 in N/A 303 Stainless Steel N/A 1 1/4-11 BSPP N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in QUOTE
B12-K46 N/A 1 1/2 in N/A Brass N/A 1 1/2-11 1/2 NPTF N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $194.25
12-K46 N/A 1 1/2 in N/A Steel N/A 1 1/2-11 1/2 NPTF N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $211.26
12-K46C N/A 1 1/2 in N/A High Impulse Steel N/A 1 1/2-11 1/2 NPTF N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $250.46
LL12-K46 N/A 1 1/2 in N/A 303 Stainless Steel N/A 1 1/2-11 1/2 NPTF N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $587.47
B12-K46BS N/A 1 1/2 in N/A Brass N/A 1 1/2-11 BSPP N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $194.25
12-K46BS N/A 1 1/2 in N/A Steel N/A 1 1/2-11 BSPP N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $211.26
12-K46CBS N/A 1 1/2 in N/A High Impulse Steel N/A 1 1/2-11 BSPP N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in QUOTE
LL12-K46BS N/A 1 1/2 in N/A 303 Stainless Steel N/A 1 1/2-11 BSPP N/A 4.76 in N/A 3.02 in N/A 2.67 in N/A 2.38 in $576.67
B20-K51 N/A 2 1/2 in N/A Brass N/A 2-11 1/2 NPTF N/A 5.49 in N/A 4.31 in N/A 2.97 in N/A 3.75 in $402.74
20-K51 N/A 2 1/2 in N/A Steel N/A 2-11 1/2 NPTF N/A 5.49 in N/A 4.31 in N/A 2.97 in N/A 3.75 in $447.07
20-K51C N/A 2 1/2 in N/A High Impulse Steel N/A 2-11 1/2 NPTF N/A 5.49 in N/A 4.31 in N/A 2.97 in N/A 3.75 in $479.51
LL20-K51 N/A 2 1/2 in N/A 303 Stainless Steel N/A 2-11 1/2 NPTF N/A 5.49 in N/A 4.31 in N/A 2.97 in N/A 3.75 in $996.37
B20-K51BS N/A 2 1/2 in N/A Brass N/A 2-11 BSPP N/A 5.49 in N/A 4.31 in N/A 2.97 in N/A 3.75 in QUOTE
20-K51BS N/A 2 1/2 in N/A Steel N/A 2-11 BSPP N/A 5.49 in N/A 4.31 in N/A 2.97 in N/A 3.75 in QUOTE
20-K51CBS N/A 2 1/2 in N/A High Impulse Steel N/A 2-11 BSPP N/A 5.49 in N/A 4.31 in N/A 2.97 in N/A 3.75 in QUOTE
LL20-K51BS N/A 2 1/2 in N/A 303 Stainless Steel N/A 2-11 BSPP N/A 5.49 in N/A 4.31 in N/A 2.97 in N/A 3.75 in QUOTE
B20-K56 N/A 2 1/2 in N/A Brass N/A 2 1/2-8 NPTF N/A 6.08 in N/A 4.31 in N/A 3.56 in N/A 3.75 in $417.28
20-K56 N/A 2 1/2 in N/A Steel N/A 2 1/2-8 NPTF N/A 6.08 in N/A 4.31 in N/A 3.56 in N/A 3.75 in $504.09
20-K56C N/A 2 1/2 in N/A High Impulse Steel N/A 2 1/2-8 NPTF N/A 6.08 in N/A 4.31 in N/A 3.56 in N/A 3.75 in $519.98
LL20-K56 N/A 2 1/2 in N/A 303 Stainless Steel N/A 2 1/2-8 NPTF N/A 6.08 in N/A 4.31 in N/A 3.56 in N/A 3.75 in $1,192.82
B20-K56BS N/A 2 1/2 in N/A Brass N/A 2 1/2-11 BSPP N/A 6.08 in N/A 4.31 in N/A 3.56 in N/A 3.75 in QUOTE
20-K56BS N/A 2 1/2 in N/A Steel N/A 2 1/2-11 BSPP N/A 6.08 in N/A 4.31 in N/A 3.56 in N/A 3.75 in QUOTE
20-K56CBS N/A 2 1/2 in N/A High Impulse Steel N/A 2 1/2-11 BSPP N/A 6.08 in N/A 4.31 in N/A 3.56 in N/A 3.75 in QUOTE
LL20-K56BS N/A 2 1/2 in N/A 303 Stainless Steel N/A 2 1/2-11 BSPP N/A 6.08 in N/A 4.31 in N/A 3.56 in N/A 3.75 in QUOTE
B20-K61 N/A 2 1/2 in N/A Brass N/A 3-8 NPTF N/A 6.94 in N/A 4.31 in N/A 4.42 in N/A 4.00 in $496.07
20-K61 N/A 2 1/2 in N/A Steel N/A 3-8 NPTF N/A 6.94 in N/A 4.31 in N/A 4.42 in N/A 4.00 in $523.93
20-K61C N/A 2 1/2 in N/A High Impulse Steel N/A 3-8 NPTF N/A 6.94 in N/A 4.31 in N/A 4.42 in N/A 4.00 in $546.39
LL20-K61 N/A 2 1/2 in N/A 303 Stainless Steel N/A 3-8 NPTF N/A 6.94 in N/A 4.31 in N/A 4.42 in N/A 4.00 in $1,370.70
B20-K61BS N/A 2 1/2 in N/A Brass N/A 3-11 NPTF N/A 6.94 in N/A 4.31 in N/A 4.42 in N/A 4.00 in $496.07
20-K61BS N/A 2 1/2 in N/A Steel N/A 3-11 NPTF N/A 6.94 in N/A 4.31 in N/A 4.42 in N/A 4.00 in QUOTE
20-K61CBS N/A 2 1/2 in N/A High Impulse Steel N/A 3-11 NPTF N/A 6.94 in N/A 4.31 in N/A 4.42 in N/A 4.00 in QUOTE
LL20-K61BS N/A 2 1/2 in N/A 303 Stainless Steel N/A 3-11 NPTF N/A 6.94 in N/A 4.31 in N/A 4.42 in N/A 4.00 in QUOTE
Unit of Measure
1