GR-BM815-10-D-140 Cast Iron Single-Reduction Worm Reducer Air Valves SCM-Series muffler with speed control

SCM-Series muffler with speed control provides infinite variation of control of air flow at an acceptable sound level on the exhaust ports of air valves with complete safety

003" 230 psi 5 5/8"

ER style bearing with high phosphorous electroless nickel plated 52100 steel and corrosion resistant snap ring for exceptional corrosion resistance

Adjusts easily by turning handles

GR-BM815-10-D-140 Cast Iron Single-Reduction Worm Reducer Air Valves SCM-Series muffler with speed controlFeatures One piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment. Factory filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant. Large oil capacity provides positive splash lubrication and superior cooling capability. Viton double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals. The unique quill seal guard protects the