NS4 Series Non-Spill Couplings

Patented NS4 Series 1/4" flow couplings feature non-spill valves in a compact size at a high price. Use the NS4 fittings when even a few drops pose problems regarding safety, media cost, or environmental regulations. These innovative couplings are lightweight, chemical resistant, and easy to use. The non-spill design virtually eliminates spills, minimizes downtime, and enhances operator safety. Polypropylene fittings can be special ordered with blue or red overmold; contact us for a quote.

Glass-filled polypropylene or ABS main components, valve & thumb latch
Polypropylene has dark gray TPV overmold
ABS has teal TPE soft-touch overmold
Thumb latch: Glass-filled polypropylene, ABS
316 SS valve spring & external spring
EPDM O-rings & Krytox™ PFPE lubricant (inert)
Spillage: <0.10 cc per disconnect at all rated pressures
Inclusion: 0.26 cc per connect
Pressure rating: vacuum to 120 psi, 8.3 bar
Temperature range: 32°F to 160°F (0°C to 71°C)

Item #	Description	Catalog Pg.	Price	Add to Cart
Item 91156	1/4" BSPT NS4 Series Polypropylene Non-Spill Coupling Body (Insert Sold Separately) 19.88/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	NEW	19.88/Each In Stock
Item 91157	1/4" OD x 0.17" ID In-Line Ferruleless NS4 Series Polypropylene Non-Spill Coupling Body (Insert Sold Separately) 22.09/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	NEW	22.09/Each In Stock
Item 60719	1/4" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Coupling Body (Insert Sold Separately) 19.27/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	19.27/Each In Stock
Item 60774	1/4" ID In-Line Hose Barb NS4 Series ABS Non-Spill Coupling Body (Insert Sold Separately) 24.45/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	24.45/Each In Stock
Item 60716	1/4" NPT NS4 Series Polypropylene Non-Spill Coupling Body (Insert Sold Separately) 19.54/Each Out of Stock (On Order) Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	19.54/Each Out of Stock (On Order)
Item 60771	1/4" NPT NS4 Series ABS Non-Spill Coupling Body (Insert Sold Separately) 24.17/Each Out of Stock (On Order) Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	24.17/Each Out of Stock (On Order)
Item 60718	1/8" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Coupling Body (Insert Sold Separately) 19.88/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	19.88/Each In Stock
Item 60717	3/8" OD x 1/4" ID In-Line Ferruleless NS4 Series Polypropylene Non-Spill Coupling Body (Insert Sold Separately) 22.09/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	22.09/Each In Stock
Item 60772	3/8" OD x 1/4" ID In-Line Ferruleless NS4 Series ABS Non-Spill Coupling Body (Insert Sold Separately) 32.5 22.75/Each (30% off) 28 Available - Closeout Save 30%Clearance	P-252	32.5 22.75/Each 28 Available - Closeout
Item 60720	3/8" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Coupling Body (Insert Sold Separately) 19.31/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	19.31/Each In Stock
Item 60775	3/8" ID In-Line Hose Barb NS4 Series ABS Non-Spill Coupling Body (Insert Sold Separately) 22.98/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	22.98/Each In Stock
Item 91158	1/4" BSPT NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 14.46/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	NEW	14.46/Each In Stock
Item 91160	1/4" OD x 0.17" ID Panel Mount Ferruleless NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 20.01/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	NEW	20.01/Each In Stock
Item 91159	1/4" OD x 0.17" ID In-Line Ferruless NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 17.11/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	NEW	17.11/Each In Stock
Item 60724	1/4" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 14.16/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	14.16/Each In Stock
Item 60728	1/4" ID Panel Mount Hose Barb NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 17.2/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	17.2/Each In Stock
Item 60779	1/4" ID In-Line Hose Barb NS4 Series ABS Non-Spill Coupling Insert (Body Sold Separately) 23.3/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	23.3/Each In Stock
Item 62443	1/4" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Panel Mount Elbow Insert (Body Sold Separately) 20.16/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	20.16/Each In Stock
Item 62445	1/4" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Elbow Insert (Body Sold Separately) 17.14/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	17.14/Each In Stock
Item 60721	1/4" NPT NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 14.87/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	14.87/Each In Stock
Item 60776	1/4" NPT NS4 Series ABS Non-Spill Coupling Insert (Body Sold Separately) 22.54/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	22.54/Each In Stock
Item 60723	1/8" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 15.09/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	15.09/Each In Stock
Item 60727	1/8" ID Panel Mount Hose Barb NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 17.68/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	17.68/Each In Stock
Item 60722	3/8" OD x 1/4" ID In-Line Ferruless NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 15.59/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	15.59/Each In Stock
Item 60726	3/8" OD x 1/4" ID Panel Mount Ferruleless NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 20.35/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	20.35/Each In Stock
Item 60725	3/8" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 14.67/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	14.67/Each In Stock
Item 60729	3/8" ID Panel Mount Hose Barb NS4 Series Polypropylene Non-Spill Coupling Insert (Body Sold Separately) 17.45/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	17.45/Each In Stock
Item 60780	3/8" ID In-Line Hose Barb NS4 Series ABS Non-Spill Coupling Insert (Body Sold Separately) 21.55/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	21.55/Each In Stock
Item 62444	3/8" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Panel Mount Elbow Insert (Body Sold Separately) 20.86/Each Out of Stock (Extended)	P-252	20.86/Each Out of Stock (Extended)	Not Available
Item 62446	3/8" ID In-Line Hose Barb NS4 Series Polypropylene Non-Spill Elbow Insert (Body Sold Separately) 16.13/Each In Stock Save 5% when you buy 25+ Save 10% when you buy 50+ Save 15% when you buy 150+	P-252	16.13/Each In Stock