1/2″ HoseGuard | Pre-set inline flow limiting (air fuse) safety regulator
The HoseGuard® is an automatic flow sensing safety regulator designed to be installed with any air hose or compressed air line. This device offers very simple but highly effective protection in the event of a broken compressed air hose or air line.
When a compressed air line breaks, snaps or ruptures, the HoseGuard® immediately senses the increase in flow beyond it’s designed pre-set limit and instantly shuts down the flow, eliminating potential damage to personnel and equipment from a hose dangerously whipping around. The maximum volume is pre-set at the factory and allows normal air consumption to meet the demands of air tools and other pneumatic equipment, but this can be changed, modified or tampered with once installed, locking in the safety.HoseGuard Datasheet Safety Regulator Catalog
(OPEN), 0.7 to 1.5 PSIG (0.05-0.1 Bar)
(by CLOSING), 4 PSIG (0.3 Bar)
1/4″, 3/8″, 1/2″ = -4 to 176°F (-20 to 80°C) 3/4″, 1″, 2″ = -4 to 248°F (-20 to 120°C)
Aluminum, Stainless Steel, Nitrile Rubber & Plastic
P1 INLET THREAD