Hofmann Fluid Power Inc.

Serving the Fluid Power Industry Since 1950

Snap Tite Interchange


Snaptite H & HI Interchange
Series HH and HI couplers are offered in one-way, two-way, and straight through valving combinations and are available in solid brass or plated steel construction. Buna seals come standard and can be ordered with male or female pipe threads. We also offer sleeve locks to prevent accidental disconnection.


Two Way Valved Sockets

Specifications

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-socket1HHS2F21/4"1/4"-18 NPTF1.68".99" 7/8" 650012,7000.2
HHS3F33/8"3/8"-18 NPTF1.94"1.18" 1" 450010,5000.38
HHS4F41/2"1/2"-14 NPTF2.13"1.36" 1-3/16" 40009,6000.52
HHS6F63/4"3/4"-14 NPTF2.47"1.67" 1-1/2" 35009,1000.94
HHS8F81"1" -11 1/2 NPTF2.70"2.06" 1-7/8" 20009,5001.33
HHS10F101-1/4"1-1/4"-11 1/2 NPTF3.54"2.19" 2" 13505,0001.94
HHS12F121-1/2"1-1/2"-11 NPTF3.27"2.74" 2-1/2" 15005,0002.95
HHS16F162"2"-11 NPTF3.92"3.83" 3-1/2" 15004,0006.2

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-socket-brassHHS2F2-B1/4"1/4"-18 NPTF1.68".99" 7/8" 2,2505,0000.2
HHS3F3-B3/8"3/8"-18 NPTF1.94"1.18" 1" 2,2505,3000.38
HHS4F4-B1/2"1/2"-14 NPTF2.13"1.36" 1-3/16" 2,0005,7000.52
HHS6F6-B3/4"3/4"-14 NPTF2.47"1.67" 1-1/2" 2,0005,3000.94
HHS8F8-B1"1" -11 1/2 NPTF2.70"2.06" 1-7/8" 1,7505,0001.33
HHS10F10-B1-1/4"1-1/4"-11 1/2 NPTF3.54"2.19" 2" 3501,0001.94
HHS12F12-B1-1/2"1-1/2"-11 NPTF3.27"2.74" 2-1/2" 3501,2002.95
HHS16F16-B2"2"-11 NPTF3.92"3.83" 3-1/2" 4001,0006.2

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-socket1HHS2F2-G1/4"1/4"-19 BSPP1.81".99" 7/8" 650012,7000.2
HHS3F3-G3/8"3/8"-19 BSPP2.01"1.18" 1" 450010,5000.38
HHS4F4-G1/2"1/2"-14 BSPP2.13"1.36" 1-3/16" 40009,6000.52
HHS6F6-G3/4"3/4"-14 BSPP2.96"1.67" 1-1/2" 35009,1000.94
HHS8F8-G1"1" -11 BSPP2.97"2.06" 1-7/8" 20009,5001.33
HHS10F10-G1-1/4"1-1/4"-11 BSPP3.54"2.19" 2" 17505,0001.94
HHS12F12-G1-1/2"1-1/2"-11 BSPP3.27"2.74" 2-1/2" 15005,0002.95
HHS16F16-G2"2"-11 BSPP3.92"3.83" 3-1/2" 15004,0006.2

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-socket-brassHHS2F2-G-B1/4"1/4"-19 BSPP1.81".99" 7/8" 2,2505,0000.2
HHS3F3-G-B3/8"3/8"-19 BSPP2.01"1.18" 1" 2,2505,3000.38
HHS4F4-G-B1/2"1/2"-14 BSPP2.13"1.36" 1-3/16" 2,0005,7000.52
HHS6F6-G-B3/4"3/4"-14 BSPP2.96"1.67" 1-1/2" 2,0005,3000.94
HHS8F8-G-B1"1" -11 BSPP2.97"2.06" 1-7/8" 1,7505,0001.33
HHS10F10-G-B1-1/4"1-1/4"-11 BSPP3.54"2.19" 2" 3501,0001.94
HHS12F12-G-B1-1/2"1-1/2"-11 BSPP3.27"2.74" 2-1/2" 3501,2002.95
HHS16F16-G-B2"2"-11 BSPP3.92"3.83" 3-1/2" 4001,0006.2

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-socket2HHS2M21/4"1/4"-18 NPTF2.12".99" 7/8" 650012,7000.23
HHS3M33/8"3/8"-18 NPTF2.32"1.18" 1" 450010,5000.26
HHS4M41/2"1/2"-14 NPTF2.54"1.36" 1-3/16" 40009,6000.47
HHS6M63/4"3/4"-14 NPTF3.07"1.67" 1-1/2" 35009,1000.91
HHS8M81"1" -11 1/2 NPTF3.32"2.06" 1-7/8" 20009,5001.38
HHS10M101-1/4"1-1/4"-11 1/2 NPTF3.59"2.19" 2" 17505,0001.79
HHS12M121-1/2"1-1/2"-11 NPTF4.01"2.74" 2-1/2" 15005,0002.95
HHS16M162"2"-11 NPTF4.54"3.83" 3-1/2" 15004,0006.09

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-socket2-brassHHS2M2-B1/4"1/4"-18 NPTF2.12".99" 7/8" 2,2505,0000.23
HHS3M3-B3/8"3/8"-18 NPTF2.32"1.18" 1" 2,2505,3000.26
HHS4M4-B1/2"1/2"-14 NPTF2.54"1.36" 1-3/16" 2,0005,7000.47
HHS6M6-B3/4"3/4"-14 NPTF3.07"1.67" 1-1/2" 2,0005,3000.91
HHS8M8-B1"1" -11 1/2 NPTF3.32"2.06" 1-7/8" 1,7505,0001.38
HHS10M10-B1-1/4"1-1/4"-11 1/2 NPTF3.59"2.19" 2" 3501,0001.79
HHS12M12-B1-1/2"1-1/2"-11 NPTF4.01"2.74" 2-1/2" 3501,2002.95
HHS16M16-B2"2"-11 NPTF4.54"3.83" 3-1/2" 4001,0006.09

FNPTF
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHS2F2-S61/4"1/4"-18 NPTF1.68".99" 7/8" 5,00010,0000.2
HHS3F3-S63/8"3/8"-18 NPTF1.94"1.18" 1" 4,0008,0000.38
HHS4F4-S61/2"1/2"-14 NPTF2.13"1.36" 1-3/16" 3,7507,5000.52
HHS6F6-S63/4"3/4"-14 NPTF2.47"1.67" 1-1/2" 2,0007,5000.94
HHS8F8-S61"1" -11 1/2 NPTF2.70"2.06" 1-7/8" 2,0005,0001.33
HHS10F10-S61-1/4"1-1/4"-11 1/2 NPTF3.54"2.19" 2" 1,5003,0001.94
HHS12F12-S61-1/2"1-1/2"-11 NPTF3.27"2.74" 2-1/2" 1,5003,0002.95
HHS16F16-S62"2"-11 NPTF3.92"3.83" 3-1/2" 5001,0006.2

FBSPP
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHS2F2-G-S61/4"1/4"-19 BSPP1.81".99" 7/8" 5,00010,0000.2
HHS3F3-G-S63/8"3/8"-19 BSPP2.01"1.18" 1" 4,0008,0000.38
HHS4F4-G-S61/2"1/2"-14 BSPP2.13"1.36" 1-3/16" 3,7507,5000.52
HHS6F6-G-S63/4"3/4"-14 BSPP2.96"1.67" 1-1/2" 2,0007,5000.94
HHS8F8-G-S61"1" -11 BSPP2.97"2.06" 1-7/8" 2,0005,0001.33
HHS10F10-G-S61-1/4"1-1/4"-11 BSPP3.54"2.19" 2" 1,5003,0001.94
HHS12F12-G-S61-1/2"1-1/2"-11 BSPP3.27"2.74" 2-1/2" 1,5003,0002.95
HHS16F16-G-S62"2"-11 BSPP3.92"3.83" 3-1/2" 5001,0006.2

MNPTF
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHS2M2-S61/4"1/4"-18 NPTF2.12".99" 7/8" 5,00010,0000.23
HHS3M3-S63/8"3/8"-18 NPTF2.32"1.18" 1" 4,0008,0000.26
HHS4M4-S61/2"1/2"-14 NPTF2.54"1.36" 1-3/16" 3,7507,5000.47
HHS6M6-S63/4"3/4"-14 NPTF3.07"1.67" 1-1/2" 2,0007,5000.91
HHS8M8-S61"1" -11 1/2 NPTF3.32"2.06" 1-7/8" 2,0005,0001.38
HHS10M10-S61-1/4"1-1/4"-11 1/2 NPTF3.59"2.19" 2" 1,5003,0001.79
HHS12M12-S61-1/2"1-1/2"-11 NPTF4.01"2.74" 2-1/2" 1,5003,0002.95
HHS16M16-S62"2"-11 NPTF4.54"3.83" 3-1/2" 5001,0006.09

Two Way Valved Plugs

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-plug1HHP2F21/4"1/4"-18 NPTF1.62".97"7/8"6,50012,7000.15
HHP3F33/8"3/8"-18 NPTF1.87"1.10"1"4,50010,5000.23
HHP4F41/2"1/2"-14 NPTF1.99"1.31"1-3/16"4,0009,6000.3
HHP6F63/4"3/4"-14 NPTF2.31"1.65"1-1/2"3,5009,1000.6
HHP8F81"1" -11 1/2 NPTF2.60"2.06"1-7/8"2,0009,5000.93
HHP10F101-1/4"1-1/4"-11 1/2 NPTF3.41"2.19"2"1,7508,0001.95
HHP12F121-1/2"1-1/2"-11 NPTF3.11"2.74"2-1/2"1,5005,0002.95
HHP16F162"2"-11 NPTF3.72"3.83"3-1/2"1,5004,0006.19

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-plug1-brassHHP2F2-B1/4"1/4"-18 NPTF1.62".97"7/8"2,2505,0000.15
HHP3F3-B3/8"3/8"-18 NPTF1.87"1.10"1"2,2505,3000.23
HHP4F4-B1/2"1/2"-14 NPTF1.99"1.31"1-3/16"2,0005,7000.3
HHP6F6-B3/4"3/4"-14 NPTF2.31"1.65"1-1/2"2,0005,3000.6
HHP8F8-B1"1" -11 1/2 NPTF2.60"2.06"1-7/8"1,7505,0000.93
HHP10F10-B1-1/4"1-1/4"-11 1/2 NPTF3.41"2.19"2"3501,0001.95
HHP12F12-B1-1/2"1-1/2"-11 NPTF3.11"2.74"2-1/2"3501,2002.95
HHP16F16-B2"2"-11 NPTF3.72"3.83"3-1/2"4501,0006.19

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-plug1HHP2F2-G1/4"1/4"-19 BSPP1.75".97"7/8"6,50012,7000.15
HHP3F3-G3/8"3/8"-19 BSPP1.94"1.10"1"4,50010,5000.23
HHP4F4-G1/2"1/2"-14 BSPP1.99"1.31"1-3/16"4,0009,6000.3
HHP6F6-G3/4"3/4"-14 BSPP2.80"1.65"1-1/2"3,5009,1000.6
HHP8F8-G1"1" -11 BSPP2.87"2.06"1-7/8"2,0009,5000.93
HHP10F10-G1-1/4"1-1/4"-11 BSPP3.41"2.19"2"1,7508,0001.95
HHP12F12-G1-1/2"1-1/2"-11 BSPP3.11"2.74"2-1/2"1,5005,0002.95
HHP16F16-G2"2"-11 BSPP3.72"3.83"3-1/2"1,5004,0006.19

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-plug1-brassHHP2F2-G-B1/4"1/4"-19 BSPP1.75".97"7/8"2,2505,0000.15
HHP3F3-G-B3/8"3/8"-19 BSPP1.94"1.10"1"2,2505,3000.23
HHP4F4-G-B1/2"1/2"-14 BSPP1.99"1.31"1-3/16"2,0005,7000.3
HHP6F6-G-B3/4"3/4"-14 BSPP2.80"1.65"1-1/2"2,0005,3000.6
HHP8F8-G-B1"1" -11 BSPP2.87"2.06"1-7/8"1,7505,0000.93
HHP10F10-G-B1-1/4"1-1/4"-11 BSPP3.41"2.19"2"3501,0001.95
HHP12F12-G-B1-1/2"1-1/2"-11 BSPP3.11"2.74"2-1/2"3501,2002.95
HHP16F16-G-B2"2"-11 BSPP3.72"3.83"3-1/2"4501,0006.19

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-plug2HHP2M21/4"1/4"-18 NPTF2.06".97"7/8"6,50012,7000.15
HHP3M33/8"3/8"-18 NPTF2.25"1.10"1"4,50010,5000.21
HHP4M41/2"1/2"-14 NPTF2.40"1.31"1-3/16"4,0009,6000.33
HHP6M63/4"3/4"-14 NPTF2.91"1.65"1-1/2"3,5009,1000.63
HHP8M81"1" -11 1/2 NPTF3.22"2.06"1-7/8"2,0009,5001.15
HHP10M101-1/4"1-1/4"-11 1/2 NPTF3.46"2.19"2"1,7508,0001.35
HHP12M121-1/2"1-1/2"-11 NPTF3.85"2.74"2-1/2"1,5005,0002.35
HHP16M162"2"-11 NPTF4.34"3.83"3-1/2"1,5004,0004.79

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-plug2-brassHHP2M2-B1/4"1/4"-18 NPTF2.06".97"7/8"2,2505,0000.15
HHP3M3-B3/8"3/8"-18 NPTF2.25"1.10"1"2,2505,3000.21
HHP4M4-B1/2"1/2"-14 NPTF2.40"1.31"1-3/16"2,0005,7000.33
HHP6M6-B3/4"3/4"-14 NPTF2.91"1.65"1-1/2"2,0005,3000.63
HHP8M8-B1"1" -11 1/2 NPTF3.22"2.06"1-7/8"1,7505,0001.15
HHP10M10-B1-1/4"1-1/4"-11 1/2 NPTF3.46"2.19"2"3501,0001.35
HHP12M12-B1-1/2"1-1/2"-11 NPTF3.85"2.74"2-1/2"3501,2002.35
HHP16M16-B2"2"-11 NPTF4.34"3.83"3-1/2"4501,0004.79

FNPTF
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHP2F2-S61/4"1/4"-18 NPTF1.62".97"7/8"5,00010,0000.15
HHP3F3-S63/8"3/8"-18 NPTF1.87"1.10"1"4,0008,0000.23
HHP4F4-S61/2"1/2"-14 NPTF1.99"1.31"1-3/16"3,7507,5000.3
HHP6F6-S63/4"3/4"-14 NPTF2.31"1.65"1-1/2"2,0007,5000.6
HHP8F8-S61"1" -11 1/2 NPTF2.60"2.06"1-7/8"2,0005,0000.93
HHP10F10-S61-1/4"1-1/4"-11 1/2 NPTF3.41"2.19"2"1,5003,0001.95
HHP12F12-S61-1/2"1-1/2"-11 NPTF3.11"2.74"2-1/2"1,5003,0002.95
HHP16F16-S62"2"-11 NPTF3.72"3.83"3-1/2"5001,0006.19

FBSPP
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHP2F2-G-S61/4"1/4"-19 BSPP1.75".97"7/8"5,00010,0000.15
HHP3F3-G-S63/8"3/8"-19 BSPP1.94"1.10"1"4,0008,0000.23
HHP4F4-G-S61/2"1/2"-14 BSPP1.99"1.31"1-3/16"3,7507,5000.3
HHP6F6-G-S63/4"3/4"-14 BSPP2.80"1.65"1-1/2"2,0007,5000.6
HHP8F8-G-S61"1" -11 BSPP2.87"2.06"1-7/8"2,0005,0000.93
HHP10F10-G-S61-1/4"1-1/4"-11 BSPP3.41"2.19"2"1,5003,0001.95
HHP12F12-G-S61-1/2"1-1/2"-11 BSPP3.11"2.74"2-1/2"1,5003,0002.95
HHP16F16-G-S62"2"-11 BSPP3.72"3.83"3-1/2"5001,0006.19

MNPTF
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHP2M2-S61/4"1/4"-18 NPTF2.06".97"7/8"5,00010,0000.15
HHP3M3-S63/8"3/8"-18 NPTF2.25"1.10"1"4,0008,0000.21
HHP4M4-S61/2"1/2"-14 NPTF2.40"1.31"1-3/16"3,7507,5000.33
HHP6M6-S63/4"3/4"-14 NPTF2.91"1.65"1-1/2"2,0007,5000.63
HHP8M8-S61"1" -11 1/2 NPTF3.22"2.06"1-7/8"2,0005,0001.15
HHP10M10-S61-1/4"1-1/4"-11 1/2 NPTF3.46"2.19"2"1,5003,0001.35
HHP12M12-S61-1/2"1-1/2"-11 NPTF3.85"2.74"2-1/2"1,5003,0002.35
HHP16M16-S62"2"-11 NPTF4.34"3.83"3-1/2"5001,0004.79

 

Straight Thru Plugs

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-plug1HH22F1/4"1/4"-18 NPTF 1.27" .69" 5/8" 11,00029,5000.05
HH33F3/8"3/8"-18 NPTF 1.41" .90" 13/16" 11,00029,9000.08
HH44F1/2"1/2"-14 NPTF 1.72" 1.10" 1" 11,00029,3000.18
HH66F3/4"3/4"-14 NPTF 1.86" 1.31" 1-3/16" 9,00019,3000.22
HH88F1"1" -11 1/2 NPTF 2.08" 1.65" 1-1/2" 6,00015,9000.38
HH1010F1-1/4"1-1/4"-11 1/2 NPTF 2.22" 2.06" 1-7/8" 5,00010,0000.55
HH1212F1-1/2"1-1/2"-11 NPTF 2.44" 2.33" 2-1/8" 5,00010,0000.83
HH1616F2"2"-11 NPTF 2.60" 3.01" 2-3/4" 4,0008,0001.35

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-plug1-brassHH22F-B1/4"1/4"-18 NPTF 1.27" .69" 5/8" 4,00014,2000.05
HH33F-B3/8"3/8"-18 NPTF 1.41" .90" 13/16" 4,00014,2000.08
HH44F-B1/2"1/2"-14 NPTF 1.72" 1.10" 1" 4,00014,5000.18
HH66F-B3/4"3/4"-14 NPTF 1.86" 1.31" 1-3/16" 3,50011,1000.22
HH88F-B1"1" -11 1/2 NPTF 2.08" 1.65" 1-1/2" 3,0008,2000.38
HH1010F-B1-1/4"1-1/4"-11 1/2 NPTF 2.22" 2.06" 1-7/8" 1,0004,0000.55
HH1212F-B1-1/2"1-1/2"-11 NPTF 2.44" 2.33" 2-1/8" 1,0004,0000.83
HH1616F-B2"2"-11 NPTF 2.60" 3.01" 2-3/4" 7502,9001.35

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-plug1HH22F-G1/4"1/4"-19 BSPP 1.27" .69" 5/8" 11,00029,5000.05
HH33F-G3/8"3/8"-19 BSPP 1.41" .90" 13/16" 11,00029,9000.08
HH44F-G1/2"1/2"-14 BSPP 1.72" 1.10" 1" 11,00029,3000.16
HH66F-G3/4"3/4"-14 BSPP 1.86" 1.31" 1-3/16" 9,00019,3000.22
HH88F-G1"1" -11 BSPP 2.08" 1.65" 1-1/2" 6,00015,9000.38
HH1010F-G1-1/4"1-1/4"-11 BSPP 2.22" 2.06" 1-7/8" 5,00010,0000.55

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-plug1-brassHH22F-G-B1/4"1/4"-19 BSPP 1.27" .69" 5/8" 4,00014,2000.05
HH33F-G-B3/8"3/8"-19 BSPP 1.41" .90" 13/16" 4,00014,2000.08
HH44F-G-B1/2"1/2"-14 BSPP 1.72" 1.10" 1" 4,00014,5000.16
HH66F-G-B3/4"3/4"-14 BSPP 1.86" 1.31" 1-3/16" 3,50011,1000.22
HH88F-G-B1"1" -11 BSPP 2.08" 1.65" 1-1/2" 3,0008,2000.38
HH1010F-G-B1-1/4"1-1/4"-11 BSPP 2.22" 2.06" 1-7/8" 1,0004,0000.55

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-plug2HH22M1/4"1/4"-18 NPTF 1.52" .69" 5/8" 11,00029,5000.16
HH33M3/8"3/8"-18 NPTF 1.72" .90" 13/16" 11,00029,9000.11
HH44M1/2"1/2"-14 NPTF 1.80" 1.10" 1" 11,00029,3000.15
HH66M3/4"3/4"-14 NPTF 2.19" 1.31" 1-3/16" 9,00019,3000.28
HH88M1"1" -11 1/2 NPTF 2.31" 1.65" 1-1/2" 6,00015,9000.4
HH1010M1-1/4"1-1/4"-11 1/2 NPTF 2.14" 2.06" 1-7/8" 5,00010,0000.83
HH1212M1-1/2"1-1/2"-11 NPTF 2.34" 2.33" 2-1/8" 5,00010,0001.07
HH1616M2"2"-11 NPTF 3.06" 2.74" 2-1/2" 4,0008,0001.44

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-plug2-brassHH22M-B1/4"1/4"-18 NPTF 1.52" .69" 5/8" 4,00014,2000.16
HH33M-B3/8"3/8"-18 NPTF 1.72" .90" 13/16" 4,00014,2000.11
HH44M-B1/2"1/2"-14 NPTF 1.80" 1.10" 1" 4,00014,5000.15
HH66M-B3/4"3/4"-14 NPTF 2.19" 1.31" 1-3/16" 3,50011,1000.28
HH88M-B1"1" -11 1/2 NPTF 2.31" 1.65" 1-1/2" 3,0008,2000.4
HH1010M-B1-1/4"1-1/4"-11 1/2 NPTF 2.14" 2.06" 1-7/8" 1,0004,0000.83
HH1212M-B1-1/2"1-1/2"-11 NPTF 2.34" 2.33" 2-1/8" 1,0004,0001.07
HH1616M-B2"2"-11 NPTF 3.06" 2.74" 2-1/2" 7502,9001.44

FNPT
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HH22F-S61/4"1/4"-18 NPTF 1.27" .69" 5/8" 10,00029,2000.05
HH33F-S63/8"3/8"-18 NPTF 1.41" .90" 13/16" 8,00027,9000.08
HH44F-S61/2"1/2"-14 NPTF 1.72" 1.10" 1" 8,00024,6000.18
HH66F-S63/4"3/4"-14 NPTF 1.86" 1.31" 1-3/16" 7,00022,6000.22
HH88F-S61"1" -11 1/2 NPTF 2.08" 1.65" 1-1/2" 4,00015,5000.38
HH1010F-S61-1/4"1-1/4"-11 1/2 NPTF 2.22" 2.06" 1-7/8" 3,00010,0000.55
HH1212F-S61-1/2"1-1/2"-11 NPTF 2.44" 2.33" 2-1/8" 3,00010,0000.83
HH1616F-S62"2"-11 NPTF 2.60" 3.01" 2-3/4" 1,0006,0001.35

FBSPP
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HH22F-G-S61/4"1/4"-19 BSPP 1.27" .69" 5/8" 10,00029,2000.05
HH33F-G-S63/8"3/8"-19 BSPP 1.41" .90" 13/16" 8,00027,9000.08
HH44F-G-S61/2"1/2"-14 BSPP 1.72" 1.10" 1" 8,00024,6000.16
HH66F-G-S63/4"3/4"-14 BSPP 1.86" 1.31" 1-3/16" 7,00022,6000.22
HH88F-G-S61"1" -11 BSPP 2.08" 1.65" 1-1/2" 4,00015,5000.38
HH1010F-G-S61-1/4"1-1/4"-11 BSPP 2.22" 2.06" 1-7/8" 3,00010,0000.55

MNPTF
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HH22M-S61/4"1/4"-18 NPTF 1.52" .69" 5/8" 10,00029,2000.16
HH33M-S63/8"3/8"-18 NPTF 1.72" .90" 13/16" 8,00027,9000.11
HH44M-S61/2"1/2"-14 NPTF 1.80" 1.10" 1" 8,00024,6000.15
HH66M-S63/4"3/4"-14 NPTF 2.19" 1.31" 1-3/16" 7,00022,6000.28
HH88M-S61"1" -11 1/2 NPTF 2.31" 1.65" 1-1/2" 4,00015,5000.4
HH1010M-S61-1/4"1-1/4"-11 1/2 NPTF 2.14" 2.06" 1-7/8" 3,00010,0000.83
HH1212M-S61-1/2"1-1/2"-11 NPTF 2.34" 2.33" 2-1/8" 3,00010,0001.07
HH1616M-S62"2"-11 NPTF 3.06" 2.74" 2-1/2" 1,0006,0001.44

Straight Thru Sockets

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-socket1HHS21/4"1/4"-18 NPTF1.36".99"7/8"11,00029,5000.18
HHS33/8"3/8"-18 NPTF1.50"1.18"7/8"11,00029,9000.29
HHS41/2"1/2"-14 NPTF1.64"1.37"1-3/16"11,00029,3000.38
HHS63/4"3/4"-14 NPTF1.96"1.67"1-1/2"9,00019,9000.61
HHS81"1" -11 1/2 NPTF2.10"1.99"1-13/16"6,00015,9001.02
HHS101-1/4"1-1/4"-11 1/2 NPTF2.28"2.19"2"5,00010,0001.1
HHS121-1/2"1-1/2"-11 NPTF2.57"2.74"2-1/2"5,00010,0001.78
HHS162"2"-11 NPTF2.48"3.56"3-1/4"4,0008,0003.13

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-socket1-brassHHS2-B1/4"1/4"-18 NPTF1.36".99"7/8"4,00014,2000.18
HHS3-B3/8"3/8"-18 NPTF1.50"1.18"7/8"4,00014,5000.29
HHS4-B1/2"1/2"-14 NPTF1.64"1.37"1-3/16"4,00014,5000.38
HHS6-B3/4"3/4"-14 NPTF1.96"1.67"1-1/2"3,50011,1000.61
HHS8-B1"1" -11 1/2 NPTF2.10"1.99"1-13/16"3,0008,2001.02
HHS10-B1-1/4"1-1/4"-11 1/2 NPTF2.28"2.19"2"1,0004,0001.1
HHS12-B1-1/2"1-1/2"-11 NPTF2.57"2.74"2-1/2"1,0004,0001.78
HHS16-B2"2"-11 NPTF2.48"3.56"3-1/4"7502,8003.13

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-socket1HHS2-G1/4"1/4"-19 BSPP1.36".99"7/8"11,00029,5000.18
HHS3-G3/8"3/8"-19 BSPP1.50"1.18"7/8"11,00029,9000.29
HHS4-G1/2"1/2"-14 BSPP1.64"1.37"1-3/16"11,00029,3000.4
HHS6-G3/4"3/4"-14 BSPP1.96"1.67"1-1/2"9,00019,9000.64
HHS8-G1"1" -11 BSPP2.10"1.99"1-13/16"6,00015,9001.04
HHS10-G1-1/4"1-1/4"-11 BSPP2.28"2.19"2"5,00010,0001.09

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-socket1-brassHHS2-G-B1/4"1/4"-19 BSPP1.36".99"7/8"4,00014,2000.18
HHS3-G-B3/8"3/8"-19 BSPP1.50"1.18"7/8"4,00014,5000.29
HHS4-G-B1/2"1/2"-14 BSPP1.64"1.37"1-3/16"4,00014,5000.4
HHS6-G-B3/4"3/4"-14 BSPP1.96"1.67"1-1/2"3,50011,1000.64
HHS8-G-B1"1" -11 BSPP2.10"1.99"1-13/16"3,0008,2001.04
HHS10-G-B1-1/4"1-1/4"-11 BSPP2.28"2.19"2"1,0004,0001.09

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-socket2HHS2M1/4"1/4"-18 NPTF1.82".99"5/8"11,00029,5000.19
HHS3M3/8"3/8"-18 NPTF1.76"1.18"13/16"11,00029,9000.28
HHS4M1/2"1/2"-14 NPTF2.03"1.37"1"11,00029,3000.38
HHS6M3/4"3/4"-14 NPTF2.29"1.67"1-3/16"9,00019,9000.6
HHS8M1"1" -11 1/2 NPTF2.39"1.99"1-1/2"6,00015,9000.89
HHS10M1-1/4"1-1/4"-11 1/2 NPTF2.78"2.19"1-7/8"5,00010,0001.2
HHS12M1-1/2"1-1/2"-11 NPTF3.08"2.74"2-1/8"5,00010,0002.08
HHS16M2"2"-11 NPTF3.10"3.56"2-1/2"4,0008,0003.73

 Part #Body
Size
Thread
Size [A]
O.A.L
[B]
Max O.D.
[C]
Hex
[D]
Working PressureBurst
Pressure
Weight Lbs.
serieshh-st-socket2-brassHHS2M-B1/4"1/4"-18 NPTF1.82".99"5/8"4,00014,2000.19
HHS3M-B3/8"3/8"-18 NPTF1.76"1.18"13/16"4,00014,5000.28
HHS4M-B1/2"1/2"-14 NPTF2.03"1.37"1"4,00014,5000.38
HHS6M-B3/4"3/4"-14 NPTF2.29"1.67"1-3/16"3,50011,1000.6
HHS8M-B1"1" -11 1/2 NPTF2.39"1.99"1-1/2"3,0008,2000.89
HHS10M-B1-1/4"1-1/4"-11 1/2 NPTF2.78"2.19"1-7/8"1,0004,0001.2
HHS12M-B1-1/2"1-1/2"-11 NPTF3.08"2.74"2-1/8"1,0004,0002.08
HHS16M-B2"2"-11 NPTF3.10"3.56"2-1/2"7502,8003.73

FNPTF
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHS2-S61/4"1/4"-18 NPTF1.36".99"7/8"10,00029,2000.18
HHS3-S63/8"3/8"-18 NPTF1.50"1.18"7/8"8,00027,9000.29
HHS4-S61/2"1/2"-14 NPTF1.64"1.37"1-3/16"8,00024,6000.38
HHS6-S63/4"3/4"-14 NPTF1.96"1.67"1-1/2"7,00022,6000.61
HHS8-S61"1" -11 1/2 NPTF2.10"1.99"1-13/16"4,00015,5001.02
HHS10-S61-1/4"1-1/4"-11 1/2 NPTF2.28"2.19"2"3,00010,0001.1
HHS12-S61-1/2"1-1/2"-11 NPTF2.57"2.74"2-1/2"3,00010,0001.78
HHS16-S62"2"-11 NPTF2.48"3.56"3-1/4"1,0006,0003.13

FBSPP
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHS2-G-S61/4"1/4"-19 BSPP1.36".99"7/8"10,00029,2000.18
HHS3-G-S63/8"3/8"-19 BSPP1.50"1.18"7/8"8,00027,9000.29
HHS4-G-S61/2"1/2"-14 BSPP1.64"1.37"1-3/16"8,00024,6000.4
HHS6-G-S63/4"3/4"-14 BSPP1.96"1.67"1-1/2"7,00022,6000.64
HHS8-G-S61"1" -11 BSPP2.10"1.99"1-13/16"4,00015,5001.04
HHS10-G-S61-1/4"1-1/4"-11 BSPP2.28"2.19"2"3,00010,0001.09

MNPTF
 Part #Body SizeThread Size [A]O.A.L [B]Max O.D. [C]Hex [D]Working PressureBurst PressureWeight Lbs.
HHS2M-S61/4"1/4"-18 NPTF1.82".99"5/8"10,00029,2000.19
HHS3M-S63/8"3/8"-18 NPTF1.76"1.18"13/16"8,00027,9000.28
HHS4M-S61/2"1/2"-14 NPTF2.03"1.37"1"8,00024,6000.38
HHS6M-S63/4"3/4"-14 NPTF2.29"1.67"1-3/16"7,00022,6000.6
HHS8M-S61"1" -11 1/2 NPTF2.39"1.99"1-1/2"4,00015,5000.89
HHS10M-S61-1/4"1-1/4"-11 1/2 NPTF2.78"2.19"1-7/8"3,00010,0001.2
HHS12M-S61-1/2"1-1/2"-11 NPTF3.08"2.74"2-1/8"3,00010,0002.08
HHS16M-S62"2"-11 NPTF3.10"3.56"2-1/2"1,0006,0003.73


HH and HIH Coupler Info Specs
Standard Seals: Buna-N

Type:
HH - Two way shut-off and straight-thru

HI - One way shut-off

Suffix Adders
-VT
(Viton)
-EP (Ethylene Propylene)
-SI (Silicone)
-NE (Neoprene)
Options
SL
– Locks against accidental disconnect. To connect again align ball with slot.
After disconnection, rotate sleeve to lock. To disconnect, realign ball with slot and retract
sleeve.

To order add suffix -SL to socket catalog numbers.
Operation
Manual - socket sleeve must be manually retracted to connect and disconnect.

Interchangeability:
HH Series interchanges with Snap-Tite “H” Series.
HI Series interchanges with Snap-Tite “IH” Series.