Built-in regulator for positive speed control

Damage will occur when the sealing ring or bearing are opened wider than necessary

Strain material through a fine mesh screen to remove lumps

Mounting Bolt 13

It meets the requirements of MSHA / NIOSH standards

BRAD-OK-M1C-50 Kit w/ BRAD-M1C Full Face Mask & HVHA-B50C Hose 7105 PSI Built-in regulator for positive speedOperator kit includes: Full face maskThe safest NIOSH approved air supply respirator mask design. Light weight with wide field of vision. Over the shoulder air breathing tube. Meets OSHA standards [29CFR 1910. 134(d)(1)]. 50 non gassing hose assembly Flow control valve