RM-Series muffler uses rugged polyethylene housing with polyvinyl foam element. It is compact, light weight and highly effective for noise reduction without excessive back pressure. They are completely non-corrosive and highly resistant to water and oil. Elements can be easily cleaned with kerosene or similar cleaning solvent.

All models are furnished with standard male pipe threads range from 1/8" to 1/2" NPT; unit should be mounted in a protective position free from excessive vibration. Hand tighten only.