NSH
NSH Series couplings are general purpose versions of our pressure-balanced, non-spill, ChemQuik® CQG couplings. Molded polypropylene, EPDM seals and a 100% springless and metal-free flow path provide broad chemical resistance and exceptionally high flow capacity, allowing instant disconnects (and reconnects), even under pressure. Their non-spill design virtually eliminates spills, minimizes downtime and enhances operator safety in a very low cost package.
Operating Conditions (Fluid Transfer)
| Pressure: | Vacuum to 120 psi, 8.3 bar |
| Temperature: | 32°F to 120°F (0°C to 49°C) |
| Flow capacity: | Cv~3.0 |
Materials
| Main components and valves: | Glass-filled polypropylene |
| O-rings: | EPDM |
| Panel Mount seal: | EPDM |
| Optional seal materials: | FKM |
| Springs (non-wetted): | 316 Stainless steel |
| Compression nut, gripper, ferrule: | White polypropylene |
| Lubricants: | Krytox® PFPE (inert) |
| Panel Mount Nut: | HDPE |
| Panel mount adapter: | HDPE |
Other
| Optional colors: | Red or blue thumb latch and insert tip |
| Tubing range: | 3/8" to 3/4", 9.5mm to 19mm |
| Compression Termination: | Tubing specifications 3/8" OD or 1/2" OD +0.010/-0.000 |
| Spillage: | <0.10 cc per disconnect |
| Inclusion: | 0.03 cc per disconnect |
*Patent protected
WARNING: Pressure, temperature, chemicals and operating environment can affect the performance of couplings. It is the customer’s responsibility to test the suitability of Colder products in their own application conditions. Use the graphs above as a guide.
Products
Bodies
3/8 BSPT Valved In-Line Coupling Body
1/2 MNPT Valved In-Line Coupling Body
3/4 NPT Valved In-Line Coupling Body
3/8 JACO Valved In-Line Coupling Body
1/2 JACO Valved In-Line Coupling Body
3/8 Hose Barb Valved In-Line Coupling Body
1/2 Hose Barb Valved In-Line Coupling Body
5/8 Hose Barb Valved In-Line Coupling Body
3/4 Hose Barb Valved In-Line Coupling Body
3/8 FNPT Valved In-Line Coupling Body
Caps & Plugs
Dust Cap Coupling Body & Coupling Insert (NSH/CHG) (ChemQuik)
Fittings, Valves and Accessories
Panel Mount Kit for NSH (EPDM)
Inserts
3/8 JACO Valved In-Line Coupling Insert
1/2 JACO Valved In-Line Coupling Insert
3/8 Hose Barb Valved In-Line Coupling Insert
1/2 Hose Barb Valved In-Line Coupling Insert
5/8 Hose Barb Valved In-Line Coupling Insert
3/4 Hose Barb Valved In-Line Coupling Insert
3/8 BSPT Valved In-Line Coupling Insert
1/2 MNPT Valved In-Line Coupling Insert
3/4 NPT Valved Coupling Insert
3/8 FNPT Valved In-Line Coupling Insert