DC-553 Heavy-Duty Truck Tire Inflator Gauge (5′ Hose)

The DC-553 Truck Tire Inflator Gauge is built tough for heavy-duty inflation tasks, making it the perfect tool for truck tire servicing and fleet maintenance. It features a 5′ air hose with a full swivel, dual-head lock-on chuck and a built-in deflator button for added control.

Key Features:

• Heavy-duty inflator gauge designed for truck and industrial tire inflation
• 5′ hose assembly with full swivel and dual head lock-on chuck
• Built-in deflator button for controlled air release
• Magnifying window lens for easy and accurate pressure readings
• Pressure Range: 10–160 PSI (2 lb increments); 80–840 kPa (20 kPa increments)
• Thread sizes: 3/8 – 24” – 6”

Instructions For Use:

• If air escapes through the off-side of the dual head chuck, remove the inflator from the Schrader valve
• Point the straight side upward (away from others), squeeze the trigger to allow gravity to drop the sealing valve
• While air flows, reconnect to the Schrader valve to begin proper inflation
• Note: Dual head chucks may not inflate tires with 0 PSI — some pressure is required to activate the sealing mechanism