F140BG General Purpose Series Air Filter 3.875" ID DOUBLE WORM ADAPTER Mounts the

DOUBLE WORM ADAPTER Mounts the SK1SI/SMI40 to the input of the larger SK1SI/SMI75 to produce a high reduction double worm gear unit

Boston Gear offers worm gears manufactured from a variety of materials

• Die cast flange

the ratio should be kept low

Speed Controls allow for the user to limit the airflow to equipment

F140BG General Purpose Series Air Filter 3.875" ID DOUBLE WORM ADAPTER Mounts theThe General Purpose Series offers a broad range of sizes and a durable, timeless design. General Purpose Filters remove contaminants from compressed air systems in industrial and automotive environments. Note: Units equipped with polycarbonate bowls are not compatible with certain chemicals. Specifications Maximum Supply Pressure: Plastic Bowl 150 psi Maximum Supply Pressure: Metal Bowl 250 psi Maximum Operating Temperature: Plastic Bowl 120F Maximum