None Valve Quick Coupling for Car Washer (Brass)

Product DescriptionUsed in car washing equipment: 1. Compatible with PARKER ST Series, HANSEN ST Series, FOSTER FST Series. 2. The smooth, open bore with no valving in either half offers minimal pressure drop and allows easy cleaning in applications where the same lines are used for more than one media. 3. Couplers and nipples are machined from solid bar stock providing the quality coupling that is durable. 4. Nipples are available in brass and zinc-Plated steel. The ball locking grooves of the steel LST nipples are case hardened for resistance to brinelling where high cycle rates and pressure surges are encountered