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Diaphragm pump DMX series
waterwastewaterelectric

Diaphragm pump - DMX series - GRUNDFOS - water / wastewater / electric
Diaphragm pump - DMX series - GRUNDFOS - water / wastewater / electric
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Characteristics

Technology
diaphragm
Fluid
water, wastewater
Operation
electric
Mobility
stationary, mobile
Domain
industrial
Applications
dosing, treatment
Voltage
380 V, 400 V
Flow

Max.: 2,000 l/h
(528.3441 us gal/h)

Min.: 0 l/h
(0 us gal/h)

Pressure

Max.: 12 bar
(174.045 psi)

Min.: 0 bar
(0 psi)

Power

Max.: 287 kW
(390.21 hp)

Min.: 0.09 kW
(0.12 hp)

Fluid temperature

Max.: 70 °C
(158 °F)

Min.: -10 °C
(14 °F)

Length

Max.: 580 mm
(23 in)

Min.: 275 mm
(11 in)

Height

Max.: 605 mm
(23.82 in)

Min.: 319 mm
(12.56 in)

Weight

Max.: 87 kg
(191.8 lb)

Min.: 7 kg
(15.43 lb)

Description

Diaphragm dosing pumps with external motor The pump of the DMX series is a versatile positive displacement diaphragm dosing pump. The diaphragm is coupled mechanically via a precise gear-eccenter-tapet-system to a high efficiency AC motor. The dosing capacity is adjusted by varying the motor speed by a frequency converter coupled directly to motor. The liquid end is composed of: Dosing head PTFE coated diaphragm Ball valves Other features: Robust industrial pump with aluminium enclosure Diaphragm fully guided during suction/discharge stroke (no spring return) Easy to install and operate design PTFE coated diaphragm Dosing flow variation ±2% (FS), linearity ±4% (FS)

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Mechanical dosing pumps

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.