Milton®’s (553) Heavy-Duty Truck Tire Inflator Gauge with 5 ft. Air Hose

(553) Heavy-duty Truck Tire Inflator Gauge with 5’ Air Hose Milton®’s dual head lock-on chuck inflator gauge is ideal for servicing truck tires and heavy-duty inflation applications. Meeting OSHA standard 1910.77. This inflator gauge has a 5' hose assembly, a 6" swivel extended push-on lock coupling, and built-in deflator button. Product Specifications: -Maximum Pressure Range: 10-160 PSI, 2 lb increments; 80-840 kPa, 20 kPa increments -Magnifying window lens for easier readings -Thread sizes: 3/8 – 24” - 6” Full Swivel dual head lock-on chuck Replacement Parts: -#507 replacement gauge cartridge -#512 replacement valve cartridge

INSTRUCTIONS FOR USE:

If using a dual head type tire chuck with an inflator gauge and notice the air is escaping through the off-side once connected to the tire’s Schrader valve, simply release the trigger and remove the inflator from the Schrader/tire valve. Point the straight side of the outlet up into the air (make sure it’s not pointed at someone). Squeeze the trigger, allow air to flow (gravity will cause the sealing valve to drop), and place the chuck end onto the Schrader/tire valve while air still flows. Air will start to flow into the tire.

Dual-head type tire chucks cannot inflate a completely flat (zero air pressure) tire. Tire air pressure would normally cause the sealing valve to move and seal the unused side of the chuck. However, if a tire has 0 air pressure, the self-sealing valve has no pressure to react to.