Guardair GA4418B Star Tip Air Blow Gun 18 Inch 1/4 Npt

Product Description

The GUARDAIR GA4418B is a star-tip extension nozzle safety blow gun designed for precision compressed-air cleaning in tight, hard-to-reach cavities. The gun features an 18-inch stainless steel tube and a polypropylene body, making it lightweight yet durable in shop and field environments. Inlet connection is 1/4 NPT female. Airflow is rated at 6.00 SCFM and the unit operates at an 85 dB noise level, placing it within OSHA compliance standards for blow gun use. An adjustable air volume control allows the technician to dial in the right flow for each task. Overall assembled length is 23.4 inches and the unit weighs 0.4 pounds.

This blow gun is suited for maintenance and cleaning applications across HVAC, industrial, and mechanical service environments where standard nozzles cannot access confined areas. The star tip geometry distributes airflow around the nozzle perimeter rather than in a single stream, improving debris removal from channels, slots, and recessed cavities. It is a practical tool for any trade shop or service van requiring a compact, OSHA-compliant blow gun for routine equipment cleaning.

Key Features

• Star tip nozzle delivers multi-directional airflow for superior debris-cleaning in tight cavities
• 18-inch stainless steel extension tube reaches confined spaces
• Adjustable air volume control for task-specific flow management
• OSHA compliant design meeting safety standards for compressed-air blow guns
• Lightweight polypropylene body at 0.4 pounds with high-impact resistance
• 1/4 NPT female inlet compatible with standard compressed-air line fittings

Compatibility

Designed as a direct-connect blow gun for any compressed-air system with a 1/4 NPT female inlet fitting, suitable for shop air lines, portable compressors, and service van air supplies commonly found in HVAC, plumbing, and general mechanical service applications.

Installation Notes

Installation is performed by a qualified technician or trained service professional. Shut off and bleed compressed-air supply pressure before connecting or disconnecting the blow gun from the air line. Verify that the system supply pressure does not exceed the rated capacity of the tool before operation. Always direct airflow away from personnel and wear appropriate eye protection when using compressed-air cleaning equipment, in accordance with OSHA 29 CFR 1910.242(b) requirements.