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Haight offers seven sizes of its DIU Series Round Hub Internal Gear Pumps. Compact, rugged, and easy to maintain! These pumps are ideally suited for close-coupled mounting or direct mounting to the motor. All sizes are available with an optional bolt-on relief valve which can function in the return to suction or return to tank mode.

Other Features and Benefits include:

• Operation at standard motor speeds, eliminating the need for pulleys/gear reducers
• Involute gear design which offers excellent suction characteristics, minimizes noise, and reduces internal bypassing
• Self-lubricating gramix iron bearings
• Easy to maintain Buna-N lip seals
• Optional mounting brackets which are designed for in-line mounting with standard NEMA frame size motors or bed-plate mountings.

* Optional bearing, rotor, and seal materials available which allow for effective operation up to 620 degrees F and 600 psi (consult factory)

To learn more about these and the other pump options available from Haight call 800-871-9250 or visit www.haightpump.com today!