the hose is resistant to abrasion

The OSHA Assigned Protection Factor (APF) for this respirator is 1

7/16" BORE

Each bearing is held in position on the crankshaft and crankcase by snap rings

Powermate Tools 3/4" Ball Valve; 3/4" F x 3/4" M Diesel Heated the hose is resistant toThe Powermate 073 0029RP 3 4 in. Female x 3 4 in. Male Ball Valve makes it easier to switch up your air line configuration, service filters and change out tools without shutting down the compressor or bleeding your tank. One quarter turn is all it takes to start or shut off air flow with this 3 4 in. ball valve. Quarter turn handle on ball valve turns air on and off quickly 3 4 in. NPT (M) x 3 4 in. NPT (F) ball valve thread size Ball valve features