CONNECTORS
Quick Disconnect Couplings General Purpose
The compact, economical NS4 Series Couplings feature valves that allow disconnecting under pressure without spillage. This design minimizes downtime and enhances operator safety. These couplings are durable and compatible with many chemicals. The thumb latch permits easy connection and disconnection with one hand. These couplings also feature a soft touch overmold, which makes them comfortable in the hand and very attractive.
NS4
Non-Spill
NS6 & NS4
A = Height/Diameter B = Total Length (Straight-Thru/Shut-Off)
Coupling Bodies
In-Line Pipe Thread, EPDM, PP, SS Shut-Off Thread Size
A x B
1/4 inch NPT Thread (6.4 mm)
1.05 inch x 2.31 inch (26.7 mm x 58.7 mm)
NS4D10004
In-Line Ferruleless Polytube Fitting, EPDM, PP, SS Shut-Off Tubing Size
A x B
1/4 inch ID Tubing (6.4 mm) 3/8 inch OD Tubing (9.5 mm)
1.05 inch x 2.45 inch (26.7 mm x 62.2 mm)
NS4D13006
Shown Assembled
In-Line Hose Barb, EPDM, PP, SS Shut-Off
Tubing Size
A x B
NS4D17002 NS4D17004 NS4D17006
1/8 inch ID Tubing (3.2 mm) 1/4 inch ID Tubing (6.4 mm) 3/8 inch ID Tubing (9.5 mm)
1.05 inch x 2.09 inch (26.7 mm x 53.1 mm) 1.05 inch x 2.34 inch (26.7 mm x 59.4 mm) 1.05 inch x 2.34 inch (26.7 mm x 59.4 mm)
Coupling Inserts
In-Line Pipe Thread, EPDM, PP, SS Shut-Off Thread Size
A x B
NS4D24004
1/4 inch NPT Thread (6.4 mm)
0.96 inch x 1.95 inch (24.4 mm x 49.5 mm)
In-Line Ferruleless Polytube Fitting, EPDM, PP, SS Shut-Off Tubing Size
A x B
1/4 inch ID Tubing (6.4 mm) 3/8 inch OD Tubing (9.5 mm)
NS4D20006
0.96 inch x 2.09 inch (24.4 mm x 53.1 mm)
In-Line Hose Barb, EPDM, PP, SS Shut-Off Tubing Size
A x B
NS4D22002 NS4D22004 NS4D22006
1/8 inch ID Tubing (3.2 mm) 1/4 inch ID Tubing (6.4 mm) 3/8 inch ID Tubing (9.5 mm)
0.96 inch x 1.73 inch (24.4 mm x 43.9 mm) 0.96 inch x 1.98 inch (24.4 mm x 50.3 mm) 0.96 inch x 1.98 inch (24.4 mm x 50.3 mm)
Panel Mount Hose Barb, EPDM, PP, SS Shut-Off Tubing Size
A x B
NS4D42002 NS4D42004 NS4D42006
1/8 inch ID Tubing (3.2 mm) 1/4 inch ID Tubing (6.4 mm) 3/8 inch ID Tubing (9.5 mm)
1.17 inch x 2.07 inch (29.7 mm x 52.6 mm) 1.17 inch x 2.32 inch (29.7 mm x 58.9 mm) 1.17 inch x 2.32 inch (29.7 mm x 58.9 mm)
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Customer Service +1 (631) 242 - 3000
Dimensions are for reference only
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