771-10S 770 Series Blow Gun 1/4" Back Mount Boston Gear’s stem pinions feature

Boston Gear’s stem pinions feature small numbers of teeth that are cut integral to the steel shaft

worms and worm gears operating together must have the same diametrical pitch and threads

21 lbs Flow Rate @ 100 psi 18 cfm Regulating Pressure Range 5-125 psi

Material: Non-Metallic

These fittings are constructed of high quality brass and have an internal hex for installation

771-10S 770 Series Blow Gun 1/4" Back Mount Boston Gear’s stem pinions featureThe 770 Series is a lightweight polymer pistol grip blowgun. Models that are designated as safety conform to OSHA standards for noise levels (1910. 95) and 30 psi dead end pressure (1910. 242B).