SP303 Heavy-Duty Lever Air Blow Gun, 3-3/4-inch Extension

The SP303 provides a compact extension configuration within the heavy-duty lever blow-gun family. Its 3-3/4-inch extension distinguishes it from the 24-inch SP158 and avoids treating all lever tools as equivalent. The catalogue identifies zinc construction and a standard nozzle, giving a wholesale buyer the principal body and working-end details needed for a model comparison. This pneumatic blow gun can be considered for suitable general cleaning tasks where the stated reach matches the work area.

Check access clearance against the specified extension and confirm the nozzle style needed for the task. Both interfaces are described as female NPT, with different sizes at the inlet and outlet. Record these separately when sourcing air fittings or replacement accessories. Select a regulated supply within the 150 PSI inlet rating and confirm the accepted sample configuration for repeat orders. For an air compressor blow gun enquiry, state the 3-3/4-inch extension and standard nozzle together.

Wholesale and OEM specification
For air-line selection, specify the gun inlet separately from the quick-connect plug profile. Include the regulated operating conditions and required nozzle arrangement in the RFQ. Confirm any required compliance using applicable documentation and the approved configuration.

Request a quotation
Source this model from AUTOWIN / Ningbo Sinppa for a wholesale or OEM programme. Send the part number, quantity, destination market and requested branding or packaging. Our team can review the configuration and confirm sample availability, order terms and lead time for your enquiry.