#4 Blasting Gun – 1/4″ Ceramic Nozzle with 3/32″ Air Jet (12 CFM @ 80 PSI)

Part Number: 140-721
Category: Abrasive Blasting Guns
Type: #4 Blasting Gun – 1/4″ Ceramic Nozzle with 3/32″ Air Jet (12 CFM @ 80 PSI)

The #4 Blasting Gun (Part No. 140-721) is a compact, lightweight suction-style blast gun designed for precision abrasive blasting in cabinet and bench-top applications. Equipped with a 1/4″ ceramic nozzle and 3/32″ air jet, this gun delivers efficient media flow at 12 CFM @ 80 PSI, making it ideal for detail work, light-to-medium blasting, and environments with limited air supply.

Product Specifications

• Model / Part Number: 140-721

• Gun Type: #4 Suction Blasting Gun

• Nozzle: 1/4″ Ceramic

• Air Jet: 3/32″

• Air Consumption: 12 CFM @ 80 PSI

• Weight: 0.83 lbs

• Application: Blast cabinets, bench-top and light industrial blasting systems

OEM Compatibility

Key Benefits

• Lightweight, easy-to-handle design for precision work

• Efficient air usage—ideal for smaller compressors

• Heat-treated air jets and suction head for extended wear life

• Reliable performance in cabinet and fine-detail blasting

• Direct replacement for Empire-style #4 blast guns

The 140-721 #4 Blasting Gun is a dependable choice for operators who need accuracy, efficiency, and long service life in a compact abrasive blasting gun.