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Interstate Pneumatics B312S 1/4 Inch FPT In Line Blow Gun with Rubber Safety Tip

The Interstate Pneumatics B312S In-Line Blow Gun with Rubber Safety Tip is designed for controlled air cleaning in compressed air systems where OSHA compliance and compact installation are required. This in-line blow gun installs directly between the air hose and coupler, providing convenient airflow without the need for a separate handheld tool. It features an OSHA-compliant rubber safety tip that reduces outlet pressure at the nozzle while maintaining effective airflow for removing dust, metal chips, wood chips, and debris. An integrated safety bypass prevents pressure buildup if the nozzle becomes blocked or dead-ended, supporting safer compressed air use. The recessed body design allows a firm yet relaxed finger grip, making the B312S well suited for shop, industrial, and maintenance environments where safety and accessibility matter. 
$11.41
Model# B312S
SKU
099461690288


  • Supports OSHA-aligned compressed air use with a rubber safety tip that limits nozzle outlet pressure.
  • Prevents pressure buildup using an integrated safety bypass if the nozzle becomes blocked or dead-ended.
  • Provides convenient in-line airflow control by installing directly between the air hose and coupler.
  • Delivers controlled airflow for clearing dust, metal chips, wood chips, and general shop debris.
  • Improves handling and control with a recessed body design that fits the user’s fingers naturally.
  • Installs easily into standard air systems using a 1/4" FPT inlet connection.
  • Directs airflow through a 1/8" NPTS outlet compatible with approved safety tips.
  • Operates effectively at working pressures up to 150 PSI with a flow rate of 11 CFM at 100 PSI inlet pressure.
  • Meets OSHA 1910.242(b) and 1910.95 requirements for compliant compressed air operation.
  • Specifications (Blow gun): - Type: In Line Blow Gun with Rubber Tip | - PSI Rating: 150 PSI | - Flow Rate: 11 CPM at 100 PSI Inlet Pressure | - Connection Type: 1/4 in. FPT | - Application: For Compressed Air Systems | Specifications (Safety Tip): - Thread: 1/8 inch MPT | - Skin: Rubber
  • Brand Interstate Pneumatics
    Model# B312S
    CA Prop 65

    California Proposition 65