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KDH 8/6F Horizontal Slurry Pump

The Keystone W-Series is designed and manufactured to deliver quality and performance equal to the OEM at a substantial savings.  The W-Series pumps are dimensionally interchangeable with the OEM pump models. You can take advantage of the savings without purchasing a new pump.

Interchangeable with Warman® AH® series pumps.

Introducing the KDH 8/6F Heavy Duty Horizontal Slurry Pump, built to conquer a wide array of challenging abrasive slurry applications with excellent efficiency and performance.


With its robust construction, the KDH 8/6F is manufactured for durability, ensuring prolonged operation and minimal downtime. Its easily replaceable wear parts and bearing housing simplifies pump maintenance, allowing for swift replacements without disrupting your installation.
The KDH 8/6F offers significant customization. Choose from an array of high-quality metal and elastomer materials to optimize pump performance based on your specific operating conditions. Whether you require exceptional corrosion resistance or superior wear resistance, the KDH 8/6F offers customizable solutions. Additionally, the pump provides various sealing options, including packing, expeller, and mechanical seals, empowering you to select the most suitable option for your application. The flexible baseplate options, including overhead, reverse overhead, direct drive, and side by side configurations, further enhance the pump’s adaptability to your system and requirements.


This 8/6F horizontal slurry pump has a suction size of 8″ and a discharge size of 6″. It can effectively handle solid particles up to 2.3″ (59mm) for both metal and elastomer construction. The metal materials available include high chrome and CD4MCU duplex stainless steel, while the elastomer materials offered are natural rubber, neoprene, and urethane. The pump’s shaft, made of 1045 carbon steel, ensures steadfast performance under demanding conditions.


A key distinguishing feature of the KDH 8/6F is its unrivaled compatibility with the reputable Warman® 8/6F AH® Series Pumps. This compatibility not only guarantees seamless pump replacements but also facilitates interchangeability of parts, significantly reducing inventory requirements and simplifying maintenance procedures.


Constructed to withstand the most unforgiving industrial environments, this sturdy pump is the perfect solution for various applications. From copper mining and molybdenum mining to oil & gas production facilities, oil sands extraction, sand & gravel operations, steel production plants, coal-fired power plants, lithium mining, and potash mining, the KDH 8/6F delivers reliable and efficient slurry handling in diverse conditions.


Overall, the KDH 8/6F Heavy Duty Horizontal Slurry Pump epitomizes exceptional reliability, efficiency, and durability for demanding abrasive slurry applications. Its adaptability, ease of maintenance, and compatibility with other pumps make it a cost-effective choice for companies seeking to optimize their operations. By selecting the KDH 8/6F, you can trust Keystone to provide comprehensive solutions and support you throughout the pump’s lifecycle. From complete pump units to individual parts, we stand as your trusted partner for all of your pumping needs.

Disclaimer: Keystone Pumps does not represent and is not in any way affiliated with Warman® a registered trademark of Weir Minerals Australia Ltd. Pumps represented on Keystone Pumps W-Series, Pumps webpage are not genuine OEM pumps either manufactured or authorized by Warman®. These specific Keystone Pump products are sold as after-market pumps. All names, numbers, symbols, and descriptions are used for reference purposes only and do not imply that any part or pump listed is the product of any company other than Keystone Pumps.