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Straight-Through Interchange


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  • Smooth bore full-flow design ensures maximum flow with minimal pressure drop.
  • Straight-Through interchange nipples are available in Brass, Steel, and 303 Stainless Steel.
  • 1-1/4" to 2" sleeves are steel with yellow zinc plating to minimize incidents of brinelling during impulse service.
  • Ideally suited for pressure wash equipment, steam cleaning machines, and mold coolant lines.
  • Corrosion resistant components maximize service life in a variety of applications.

    • Performance
    Specifications    		 Operating
    Bar (PSI)    		 Coupled Burst
    Bar (PSI)    		 Flow Rate
    the change in p=1
    Bar
    LPM (GPM)    		 Locking
    Mechanism
    (Balls)
    1/8" Steel 234 (3,400) 938 (3,400) 15 (4) 8
    1/4" Steel 379 (5,500) 1,344 (19,500) 30 (8) 8
    3/8" Steel 290 (4,200) 1,296 (18,800) 83 (22) 8
    1/2" Steel 241 (3,500) 1,097 (15,900) 125 (33) 8
    3/4" Steel 186 (2,700) 952 (13,800) 265 (70) 8
    1" Steel 138 (2,000) 724 (10,5000) 303 (80) 8
    1-1/4" Steel 186 (2,700) 979 (14,200) 473 (125) 8
    1-1/2" Steel 152 (2,200) 1,000 (14,500) 568 (150) 8
    2" Steel 152 (2,200) 883 (12,800) 696 (184) 8
    1/8" Brass 193 (2,800) 793 (11,500) 15 (4) 8
    1/4" Brass 359 (5,200) 1,137 (16,500) 30 (8) 8
    3/8" Brass 193 (2,800) 1,097 (15,900) 83 (22) 8
    1/2" Brass 152 (2,200) 986 (14,300) 125 (33) 8
    3/4" Brass 117 (1,700) 855 (12,400) 265 (70) 8
    1" Brass 117 (1,700) 655 (9,500) 303 (80) 8
    1-1/4" Brass 117 (1,700) 724 (10,500) 473 (125) 8
    1-1/2" Brass 97 (1,400) 593 (8,600) 568 (150) 8
    2" Brass 97 (1,400) 593 (8,600) 696 (184) 8
    1/8" 303SS 234 (3,400) 938 (13,600) 15 (4) 8
    1/4" 303SS 379 (5,500) 1,344 (19,500) 30 (8) 8
    3/8" 303SS 290 (4,200) 1,296 (18,800) 83 (22) 8
    1/2" 303SS 241 (3,500) 1,097 (15,900) 125 (33) 8
    3/4" 303SS 186 (2,700) 952 (13,800) 265 (70) 8
    1" 303SS 138 (2,000) 724 (10,500) 303 (80) 8
    1-1/4" 303SS 186 (2,700) 979 (14,200) 473 (125) 8
    1-1/2" 303SS 152 (2,200) 1,000 (14,500) 568 (150) 8
    2" 303SS 152 (2,200) 883 (12,800) 696 (184) 8
     
    * Steel performance specifications are as a result of using a steel plug with a brass coupler.
    ** Brass performance specifications are as a result of using a brass plus with a brass coupler.
    *** 303SS working pressure is as a result of using a 303SS plug with a 303SS coupler.
     
    Please Note: Operating pressures for this series couplings utilizing hose barb end connections
    may be dramatically reduced to that of the hose rating and/or hose and end connection combination.
    Consult hose manufacuturer's catalog for hose end connection ratings. If in doubt, test under controlled
    conditions for suitability to application. HoseandFittings.Com, Inc. cannot assume liability for
    misapplication of products resulting in equipment down-time, lost production, property damage and/or
    personal injury including death.

    Series
    Interchange    		 Parker
    (Series)    		 Foster
    (Series)    		 Tomco
    (Series)    		 Hansen
    (Series)
    1/8" ST FST ST ST
    1/4" ST FST ST ST
    3/8" ST FST ST ST
    1/2" ST FST ST ST
    3/4" ST FST ST ST
    1" ST FST ST ST
    1-1/4" ST FST ST ST
    1-1/2" ST FST ST ST
    2" - - - ST


    Quick couplers are used in hydraulic or pneumatic systems to quickly connect lines without losing fluid or fluid pressure. Quick couplers can be used under a range of pressure and temperature conditions. Quick-action couplers are ideal for use in applications where fluid loss during connection or disconnection is unwanted. Applications include systems where tools or other devices are routinely connected and disconnected to a central pressure supply. Common working fluids include air or pneumatic, hydraulic fluids, steam, water, oil, fuel, chemical, gas, or solid transfer.

    Important factors to think about when searching for quick couplers include body size or diameter, maximum working pressure, and working temperature. Although different series within an interchange will mate with each other and some products are made specifically to couple with several interchanges, in general, they do not readily couple with each other.


    Other types of Quick Couplers:

    Pneumatic Quick Couplers
    Universal Pneumatic Quick Coupler, Safety Quick Coupler, Japanese Industrial Interchange Quick Coupler, Industrial Interchange Quick Coupler, Truflate Automotive Quick Coupler, ARO 210/310 Quick Coupler, 21 Quick Coupler, 17 Quick Coupler, European High Flow Quick Coupler, Lincoln Quick Coupler, Bowes Quick Coupler, Thor Quick Coupler, Astronautic Quick Coupler

    Hydraulic Quick Couplers
    ISO B Quick Coupler, ISO B Food Grade Quick Coupler, ISO B Steam Quick Coupler, ISO A Quick Coupler, Agriculture Quick Coupler, European Quick Coupler, Flushface Quick Coupler, Wing Style Quick Coupler, ISO 16028 Quick Coupler, 71Quick Coupler, ISO 15171-1 Diagnostic Quick Coupler, Screw-Together Quick Coupler, 23 Quick Coupler, Straight Through Quick Coupler, Water-Blast Quick Coupler, Mold Coolant Quick Coupler, Garden Hose Quick Coupler
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