Pro Series Oil-Filled Analog Pistol Grip Tire Inflator/Deflator Pressure Gauge - Dual Head Straight Foot Chuck w/Lock-On Threads, 15" Hose, 160PSI | S577A Milton

This analog inflator gauge, designed for precision, durability, and ease of use. The liquid-filled (silicone oil) gauge enhances accuracy, prevents pressure spikes, and cushions internal components for a longer lifespan.

This inflator features a 15-inch rubber hose and a Straight Foot Head Chuck with Lock-On Threads, allowing hands-free inflation without the need to hold the chuck. It also includes a deflate button for quick adjustments when pressure overshoots the target.

Durable & High-Performance Design

• Protective rubber boot shields the gauge from impacts, corrosion, and shocks.
• Ergonomic, comfort-molded handle with a reinforced coating for long-lasting use.
• Steel inflator trigger with a solid brass deflation button for precise fine-tuning.
• Solid brass fittings ensure reliable performance and long-term durability.
• 1/4" NPT female air inlet (Milton® 727 plug recommended) for a secure connection.

Product Specifications:

• Gauge Resolution: 2 PSI
• Gauge Diameter: 2.75”
• Units of Measure: PSI (0-160), Bar (0-11)
• Liquid-Filled: Silicone-based oil for pressure stability
• Handle Material: Reinforced coated nylon
• Trigger Material: Plated steel with PVC grip
• Deflate Button & Fittings: Solid brass
• Product Dimensions (w/o hose): 9.9” x 4.6” x 1.6” (L x W x H)
• Hose: 1/4" ID x 15" EPDM rubber with brass fittings
• Operating Temperature: -4°F to +158°F (-20°C to +70°C)
• Air Inlet: 1/4" NPT female (Milton® 727 plug sold separately)

Package Includes:

• Analog Inflator Gauge with rugged comfort-grip handle
  
• Shock-resistant protective rubber boot
  
• Deflate button for fine pressure adjustments
  
• 15” Rubber Hose
  
• Straight Foot Head Chuck

Instructions for Use:

If using a dual head tire chuck and air escapes from the off-side, follow these steps:

• Release the trigger and remove the inflator from the Schrader/tire valve.
• Point the straight side of the outlet upward (away from people).
• Squeeze the trigger and allow air to flow (gravity will move the sealing valve).
• While air is flowing, place the chuck onto the Schrader/tire valve. Air will then start filling the tire.

⚠️ Note: Dual head tire chucks cannot inflate a completely flat tire (0 PSI). The self-sealing valve requires some pressure to function.