Large Back Blow Air Nozzle For Cleaning Inside

EXAIR's 1 NPT Back Blow Air Nozzle has been designed to effectively blow debris and liquids from pipe or hose inside diameters, axle housings, bores, holes, internal threads and other internal part features found in hydraulic cylinders, gear boxes, differential housings and more. An array of holes provide a forceful 360 degree airflow to clear out coolant, chips and light oils from machining processes. This nozzle prevents blowing chips further into a part, tube or pipe and eliminates any safety hazard created by blowing debris out the far end of a pipe or tube.

EXAIRs 1 NPT Back Blow Air Nozzle has been designed to effectively blow debris and liquids from pipe or hose inside diameters, axle housings, bores, holes, internal threads and other internal part features found in hydraulic cylinders, gear boxes, differential housings and more. An array of holes provide a forceful 360 degree airflow to clear out coolant, chips and light oils from machining processes. This nozzle prevents blowing chips further into a part, tube or pipe and eliminates any safety hazard created by blowing debris out the far end of a pipe or tube.


The Model 1008SS Back Blow Air Nozzle is our largest back blow nozzle yet. It will fit inside openings as small as 2″ and is effective on diameters up to 16″, so it can handle small and large diameters. It is constructed of type 316 stainless steel to provide durability and superior resistance to corrosion. Installation is simplified and a secure fit is assured with 4.7mm flats milled on the body. Since airflow is directed back toward the operator, personal protective equipment is recommended. Extension pipes of 12″, 36" and 72″ are stocked to provide necessary reach for longer tube and pipe clean out. A 1/4 NPT model for 7/8″ to 4″ diameters is also available.

The Back Blow Air Nozzle meets OSHA standards 29 CFR 1910.95(a) and 29 CFR 1910.242(b) for noise and outlet pressure.

Featured Product

FLIR Si1-LD - Industrial Acoustic Imaging Camera for Compressed Air Leak Detection

FLIR Si1-LD - Industrial Acoustic Imaging Camera for Compressed Air Leak Detection

The FLIR Si1-LD is an easy-to-use acoustic imaging camera for locating and quantifying pressurized leaks in compressed air systems. This lightweight, one-handed camera is designed to help maintenance, manufacturing, and engineering professionals identify air leaks faster than with traditional methods. Built with a carefully constructed array of MEMS microphones for high sensitivity, the Si1-LD produces a precise acoustic image that visually displays ultrasonic information, even in loud, industrial environments. The acoustic image is overlaid in real time on a digital image, allowing you to accurately pinpoint the source of the sound, with onboard analytics which quantify the losses being incurred. The Si1-LD features a plugin that enables you to import acoustic images to FLIR Thermal Studio suite for offline editing, analysis, and advanced report creation. Field analysis and reporting can also be done using the FLIR Acoustic Camera Viewer cloud service. Transferring of images can be managed via memory stick or USB data cable. Through a regular maintenance routine, the FLIR Si1-LD can help facilities reduce their environmental impact and save money on utility bills.