Back Blow Air Nozzle

EXAIR's Back Blow Air Nozzles are engineered to clean inside of pipe, tube, hose or channel. An array of holes provide a forceful 360 degree air flow to clear out coolant, chips or debris created from machining processes. This nozzle prevents blowing chips further into a pipe or out the end, which could create a safety hazard. Since air flow is directed back toward the operator personal protective equipment is recommended. They deliver high performance suitable for a wide range of diameters from 1/4" (6.3mm) up to 16" (406mm)!

How the Back Blow Air Nozzle Works

Air Nozzles use the Coanda effect to amplify compressed airflow up to 25 times or more. Back Blow Air Nozzles eject air from an annular ring of nozzles on the outer perimeter, as illustrated. The ring of nozzles eject air, back toward the air inlet at an angle to form a cone of high velocity air. The airstream that results is a high volume, high velocity blast of air at minimal consumption. The air is ejected safely and cannot be blocked, maintaining OSHA's dead end pressure standard.

Material

Type 316 Stainless Steel high temperatures, corrosive environments, and mechanical wear. Max temp 1000°F (538°C)

Back Blow Air Nozzle Performance
ModelAir ConsumptionSound LevelUse with
SCFMSLPMdBAInside Diameters
1004SS4.5127751/4" – 1" (6.3-25.4mm)
1006SS22622807/8" – 4" (22-102mm)
1008SS571,614892" – 16" (51-406mm)
Back Blow Air Nozzle Dimensions & Airflow
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Model 1004SS Back Blow Air Nozzle

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Model 1006SS Back Blow Air Nozzle

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Model 1008SS Back Blow Air Nozzle

Back Blow Air Nozzle Models
Model Material Description Inlet Air Consumption Force Sound Level (dBA)
  SCFM SLPM Ozs Grams  
1004SS Stainless Steel - Type 316 Back Blow Air Nozzle M4 x 0.5 4.5 127 NA NA 75
1006SS Stainless Steel - Type 316 Back Blow Air Nozzle 1/4 FNPT 22 622 NA NA 80
1008SS Stainless Steel - Type 316 Back Blow Air Nozzle 1 FNPT 57 1,614 NA NA 89
  FNPT = NPT Female MNPT = NPT Male.
All sound levels measured at 3 feet (914mm)
All measurements taken at 80 PSIG (5.5 BAR)
  • Part cleaning
  • Chip removal
  • Liquid blowoff
  • Part cooling
  • Material conveying
  • Part ejection
  • Fiber conveying
  • Air assist
  • Reduced compressed air cost
  • 10 dBA average noise reduction
  • Conserve compressed air
  • Improved blowoff performance
  • Compact
  • Improved safety
  • Meets OSHA noise level requirements
  • Meets OSHA pressure requirements
  • Improved production
Stay Set Hose

Chip Shields - should be used to protect operators from flying debris.

Model 901650 --for M4 x 0.5 extensions

Model 901222 --for 1/4 NPT extensions

901650

901222

Aluminum Extension Pipe
Extensions provide the necessary reach to clean out your pipe, tube, hose or channel. Available up to 72" (1829mm) long.
Model Description
9492 6" (152mm) Aluminum, M4x0.5
9493 12" (152mm) Aluminum, M4x0.5
9495 24" (152mm) Aluminum, M4x0.5
9497 36" (152mm) Aluminum, M4x0.5
9188 12" (305mm) Aluminum, 1/4 NPT
9189 18" (477mm) Aluminum, 1/4 NPT
9190 24" (610mm) Aluminum, 1/4 NPT
9191 36" (914mm) Aluminum, 1/4 NPT
9192 48" (1219mm) Aluminum, 1/4 NPT
9193 60" (1524mm) Aluminum, 1/4 NPT
9194 72" (1829mm) Aluminum, 1/4 NPT
900353 12" (305mm) Aluminum, 1 NPT
901254 36" (914mm) Aluminum, 1 NPT
901259 72" (1829mm) Aluminum, 1 NPT

Office:

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Vivek Pneutech Solutions Pvt. Ltd.

#22, 1st Floor, 1st Cross, Adj. to IIMB Compound, Bilekahalli Indl. Area, Bannerghatta Road, Bangalore, Karnataka,INDIA

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Office

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Vivek Pneutech Solutions Pvt. Ltd.

#22, 1st Floor, 1st Cross, Adj. to IIMB Compound, Bilekahalli Indl. Area, Bannerghatta Road, Bangalore, Karnataka,INDIA

Follow Us

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