The Grundfos DMH

The Grundfos DMH series is extremely powerful and stable in applications requiring reliable dosing and high pressure capacity, such as process engineering. DMH 28x is specially designed for high pressure applications between 50 – 200 bar. The series, which is extremely useful, offers a wide flow range, different sizes of dosing heads, a wide range of materials and accessories. Our customers around the world enjoy the convenience of many years of trouble-free operation of DMH pumps.

Technical Information

Capacity Q : max. 1500 l/h (2×1500 l/h in double-head versions)
Pressure, P : max. 200 bars
Liquid temperature : max. +90 °C

Features & Advantages

• Accurate dosing at all times
• Problemless and low vibration dosing
• For high quality motors at frequencies of 50 Hz, 60 Hz, 100 Hz (Variable Frequency Drive) and where required EX class or ATEX certified motors are available.
• Excellent material selection for liquid contact parts and housing
• Safe and trouble free operation
• EX class or ATEX approved motors and pumps are available.
• Different pump configurations and application flexibility
• Refines
• Heavy duty applications
• Drinking water treatment
• Wastewater treatment (settlement and/sludge treatment)
• Paper / pulp and textile industry