Home of over 3400 Blackmer Parts

For a limited time, maximum $99 shipping within the Contiguous U.S.

KI Pumps & Systems, Inc.  |  SKU: 812393

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

$ 2,155.50 $ 2,395.00

812393 Gear Reducer SK771.1Z 5.41:1, IEC 100–112 Ships in 1-2 Weeks or Special Order

Delivery and Shipping

We ship in stock items same day. If it needs to be ordered we will ship it out to you the day it arrives.

If you have any questions you can reach us at (262) 646.4500 or click here

Description

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!

Our Collections

Frequently Asked Questions

What are the key features of the 812393 Gear Reducer for pump applications?
The 812393 Gear Reducer offers a 5.41:1 reduction ratio with an IEC 100–112 motor interface, providing smooth power transmission, high torque, and stability for positive displacement and sliding vane pumps. Its robust gearing and precise alignment support efficient operation and long service life.
How do I ensure proper installation and long-term performance of the 812393 Gear Reducer?
To ensure optimal performance, verify compatibility with your motor and pump, properly align components, use a rigid base, and ensure correct lubrication, seal integrity, and tensioned coupling. Recheck fasteners and oil levels after initial startup and run-in.
Is the 812393 Gear Reducer suitable for use in corrosive environments and other demanding conditions?
Yes, the 812393 Gear Reducer is built with corrosion-resistant construction, making it suitable for demanding environments and applications requiring high durability and resistance to harsh conditions.
Back to top