812393 SK771.1Z 5.41:1, IEC 100–112 Gear Reducer by Blackmer

Introducing the 812393 SK771.1Z 5.41:1, IEC 100–112 Gear Reducer by Blackmer!

Optimize pump speed and torque with the 812393 SK771.1Z Gear Reducer. Featuring a 5.41:1 reduction ratio with an IEC 100–112 motor frame interface, this unit delivers smooth, efficient power transmission and stable operation for positive displacement and sliding vane pump applications. Built with robust gearing, precise alignment, and corrosion-resistant construction for reliable performance and long service life in demanding environments.

Installation is straightforward. Verify compatibility with your motor and pump, including IEC 100–112 frame, shaft diameters, keyways, and mounting pattern. Align motor, reducer, and pump to minimize angular and parallel misalignment; use a rigid base and properly tensioned coupling or belt drive. Fill or confirm lubricant per manufacturer specifications, ensure the breather and seals are in place, and rotate by hand before startup. After initial run-in, recheck fasteners, alignment, and oil level.

Provided by KI Pumps of Waukesha, WI, acknowledged worldwide as the leading supplier of positive displacement and sliding vane pumps and their components.

Order your 812393 SK771.1Z Gear Reducer today to keep your system running at peak performance!