Available through 10 Inch center distance, the 800 Series GR-HMQ Grove Gear IRONMAN reducer line is a true heavy duty workhorse that handles the environmental assaults, shock loading, frequent reversing and continuous duty cycles typical in many industrial applications. Designed to be the premium worm reducer in the industry, IRONMAN reducers feature top quality features. - Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles includes style HMQ. Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles. Viton® double-lip seals and super micro finished seal surfaces on input and output shafts.