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.

Features and Benefits

Features		Benefits
	Non-spill design		Ultimate protection from chemicals and fumes
	Pressure-balanced design		Failsafe disconnect, even under pressure; easy to reconnect at high pressure
	Springless flow path design		Eliminates source of metallic contaminants
	Optional color coding		Helps prevent accidental misconnects

Specifications

Pressure:		Vacuum to 120 psi, 8.3 bar
Temperature:		32°F to 120°F / 0°C to 49 °C
Flow Capacity:		Cv~3.0 (see graph)
Spillage:		<0.10 cc/disconnect
Inclusion:		0.03 cc/disconnect
Materials:
Main components and valves:		Glass-filled polypropylene
O-rings:		EPDM
Panel Mount seal:		EPDM
Optional seal materials:		FKM
Optional colors:		Red or blue thumb latch and insert tip
Springs (non-wetted):		316 Stainless steel
Compression nut, gripper, ferrule:		White polypropylene
Lubricants:		Krytox^® PFPE (inert)
Panel Mount Nut:		HDPE
Panel mount adapter:		HDPE
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

*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 graph above as a guide.