Provide a safety cylinder head.
You must make sure that every steam, airlift, or air hammer has a safety cylinder head that acts as a cushion if the rod breaks or pulls out of the ram.
[Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050,
49.17.060. WSR 15-24-102, § 296-806-43018, filed 12/1/15, effective 1/5/16; WSR 04-14-028, § 296-806-43018, filed 6/29/04, effective 1/1/05.]