Heavy-duty spring motor.
Non-sparking ratchet assembly.
Declutching arbor to prevent damage from reverse winding.
Standard inlets: 90° ball bearing swivel joints, 1/2" female NPT threads. Oxy/acet brass inlet adapters are available.
Standard outlets: male 9/16"-18 threads. Right hand for oxygen, left hand for gas.
Pressures to 300 psi (21 bar).