Grundfos DMH Mechanical Pumps


Grundfos DMH dosing pumps feature a hydraulically actuated piston-diaphragm design and are engineered for more demanding chemical dosing applications. The hydraulic diaphragm system makes the DMH range particularly suitable for applications requiring higher discharge pressures, larger dosing capacities and heavy-duty operation.

Typical applications include industrial process dosing, high-pressure chemical injection, water treatment and other demanding chemical dosing systems.

Grundfos DMH Mechanical Pumps
Grundfos DMH 2.2-25 Stainless Steel Dosing Pump 2.2 L/h 25 Bar New Sale
Grundfos DMH 2.2-25 Stainless Steel Dosing Pump 2.2 L/h 25 Bar
GRU-99821647
The Grundfos DMH 2.2-25 is a compact mechanical diaphragm dosin...
KEY FEATURES Approx. 2.2 L/h nominal dosing capacity at 50 Hz 25 bar maximum operating pressure Robust positive displacement diaphragm...
$11,097.00 $10,542.15
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Grundfos DMH 10.4-200 High Pressure Dosing Pump 10.4 L/h 200 Bar New Sale
Grundfos DMH 10.4-200 High Pressure Dosing Pump 10.4 L/h 200 Bar
GRU-99823682
The Grundfos DMH 10.4-200 is a high-pressure mechanical diaphra...
KEY FEATURES Approx. 10.4 L/h nominal dosing capacity at 50 Hz 200 bar maximum operating pressure Designed specifically for high-pressure...
$19,483.00 $18,508.85
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Grundfos DMH 12-16 Mechanical Dosing Pump 12 L/h 16 Bar New Sale
Grundfos DMH 12-16 Mechanical Dosing Pump 12 L/h 16 Bar
GRU-99587855
The Grundfos DMH 12-16 (99587855) is a hydraulically actuated ...
KEY FEATURES 12 L/h maximum dosing capacity 16 bar maximum operating pressure PVDF dosing head Ceramic valve balls PTFE valve...
$6,152.00 $5,844.40
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Grundfos DMH 17-25 Mechanical Dosing Pump 17 L/h 25 Bar New Sale
Grundfos DMH 17-25 Mechanical Dosing Pump 17 L/h 25 Bar
GRU-99587894
The Grundfos DMH 17-25 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 17 L/h nominal dosing capacity at 50 Hz 25 bar maximum operating pressure Robust positive displacement diaphragm...
$6,550.00 $6,222.50
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Grundfos DMH 18-16 Mechanical Dosing Pump 18 L/h 16 Bar New Sale
Grundfos DMH 18-16 Mechanical Dosing Pump 18 L/h 16 Bar
GRU-99587858
The Grundfos DMH 18-16 (99587858) is a robust positive displac...
KEY FEATURES Approx. 18 L/h nominal dosing capacity at 50 Hz 16 bar maximum operating pressure Robust positive displacement diaphragm...
$6,152.00 $5,844.40
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Grundfos DMH 21-25 Mechanical Dosing Pump 21 L/h 25 Bar New Sale
Grundfos DMH 21-25 Mechanical Dosing Pump 21 L/h 25 Bar
GRU-99587896
The Grundfos DMH 21-25 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 21 L/h nominal dosing capacity at 50 Hz 25 bar maximum operating pressure Robust positive displacement diaphragm...
$6,546.00 $6,218.70
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Grundfos DMH 23-16 Mechanical Dosing Pump 23 L/h 16 Bar New Sale
Grundfos DMH 23-16 Mechanical Dosing Pump 23 L/h 16 Bar
GRU-99587861
The Grundfos DMH 23-16 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 23 L/h nominal dosing capacity at 50 Hz 16 bar maximum operating pressure Robust positive displacement diaphragm...
$6,152.00 $5,844.40
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Grundfos DMH 36-16 Mechanical Dosing Pump 36 L/h 16 Bar New Sale
Grundfos DMH 36-16 Mechanical Dosing Pump 36 L/h 16 Bar
GRU-99587864
The Grundfos DMH 36-16 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 36 L/h nominal dosing capacity at 50 Hz 16 bar maximum operating pressure Robust positive displacement diaphragm...
$7,079.00 $6,725.05
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Grundfos DMH 37-10 Mechanical Dosing Pump 37 L/h 10 Bar New Sale
Grundfos DMH 37-10 Mechanical Dosing Pump 37 L/h 10 Bar
GRU-99587793
The Grundfos DMH 37-10 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 37 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$7,079.00 $6,725.05
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Grundfos DMH 37-10 Stainless Steel Dosing Pump 37 L/h 10 Bar New Sale
Grundfos DMH 37-10 Stainless Steel Dosing Pump 37 L/h 10 Bar
GRU-99587794
The Grundfos DMH 37-10 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 37 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$7,354.00 $6,986.30
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Grundfos DMH 43-10 Mechanical Dosing Pump 43 L/h 10 Bar New Sale
Grundfos DMH 43-10 Mechanical Dosing Pump 43 L/h 10 Bar
GRU-99821471
The Grundfos DMH 43-10 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 43 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$6,732.00 $6,395.40
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Grundfos DMH 43-10 Stainless Steel Dosing Pump 43 L/h 10 Bar New Sale
Grundfos DMH 43-10 Stainless Steel Dosing Pump 43 L/h 10 Bar
GRU-99587800
The Grundfos DMH 43-10 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 43 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$8,817.00 $8,376.15
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Grundfos DMH 45-16 Mechanical Dosing Pump 45 L/h 16 Bar New Sale
Grundfos DMH 45-16 Mechanical Dosing Pump 45 L/h 16 Bar
GRU-99587867
The Grundfos DMH 45-16 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 45 L/h nominal dosing capacity at 50 Hz 16 bar maximum operating pressure Robust positive displacement diaphragm...
$7,079.00 $6,725.05
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Grundfos DMH 50-200 High Pressure Dosing Pump 50 L/h 200 Bar New Sale
Grundfos DMH 50-200 High Pressure Dosing Pump 50 L/h 200 Bar
GRU-99823639
The Grundfos DMH 50-200 is a robust high-pressure mechanical di...
KEY FEATURES Approx. 50 L/h nominal dosing capacity at 50 Hz 200 bar maximum operating pressure Designed specifically for high-pressure...
$27,191.00 $25,831.45
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Grundfos DMH 54-16 Mechanical Dosing Pump 54 L/h 16 Bar New Sale
Grundfos DMH 54-16 Mechanical Dosing Pump 54 L/h 16 Bar
GRU-99587870
PRODUCT BROCHURE Additional information about Grundfos DMH Mech...
KEY FEATURES Approx. 54 L/h nominal dosing capacity at 50 Hz 16 bar maximum operating pressure Robust positive displacement diaphragm...
$7,079.00 $6,725.05
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Grundfos DMH 83-10 Mechanical Dosing Pump 83 L/h 10 Bar New Sale
Grundfos DMH 83-10 Mechanical Dosing Pump 83 L/h 10 Bar
GRU-99587805
The Grundfos DMH 83-10 is a robust mechanical diaphragm dosing ...
KEY FEATURES Approx. 83 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$8,157.00 $7,749.15
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Grundfos DMH 83-10 Stainless Steel Dosing Pump 83 L/h 10 Bar New Sale
Grundfos DMH 83-10 Stainless Steel Dosing Pump 83 L/h 10 Bar
GRU-99587806
KEY FEATURES Approx. 83 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$9,599.00 $9,119.05
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Grundfos DMH 100-10 Mechanical Dosing Pump 100 L/h 10 Bar New Sale
Grundfos DMH 100-10 Mechanical Dosing Pump 100 L/h 10 Bar
GRU-99587808
The Grundfos DMH 100-10 is a robust mechanical diaphragm dosing...
KEY FEATURES Approx. 100 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$8,157.00 $7,749.15
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Grundfos DMH 111-50 High Pressure Dosing Pump 111 L/h 50 Bar New Sale
Grundfos DMH 111-50 High Pressure Dosing Pump 111 L/h 50 Bar
GRU-99823543
The Grundfos DMH 111-50 is a robust high-pressure mechanical di...
KEY FEATURES Approx. 111 L/h nominal dosing capacity at 50 Hz 50 bar maximum operating pressure Designed for demanding high-pressure...
$26,414.00 $25,093.30
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Grundfos DMH 100-10 Stainless Steel Dosing Pump 100 L/h 10 Bar New Sale
Grundfos DMH 100-10 Stainless Steel Dosing Pump 100 L/h 10 Bar
GRU-99587809
KEY FEATURES Approx. 100 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$8,817.00 $8,376.15
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GRU-99587831 New Sale
Grundfos DMH 143-10 Mechanical Dosing Pump 143 L/h 10 Bar
GRU-99587813
The Grundfos DMH 143-10 is a robust mechanical diaphragm dosing...
KEY FEATURES Approx. 143 L/h nominal dosing capacity at 50 Hz 10 bar maximum operating pressure Robust positive displacement diaphragm...
$15,064.00 $14,310.80
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