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MECHANICAL DOSING PUMP

Heavy duty dosing pump

MECHANICAL DOSING PUMP

Astles Grundfos DMX Dosing Transfer Pump DMX50 DMX35 DMX16

Processes and application areas

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Mechanical dosing pumps can be used in a wide range of processes…

  • Drinking water treatment

  • Waste water treatment

  • Pulp and paper industry

  • Textile industry

  • Cleaning water treatment

  • Food and beverage industry, dairies

  • Cooling tower water treatment

  • Low-pressure boiler feed water treatment

  • Agriculture

  • Irrigation

  • Fertigation

The DMX pump has proven its worth in dosing applications worldwide. With their robust diaphragm-based design and their high-quality motors, DMX pumps require minimum maintenance and are best choice for many dosing applications.

 

The DMX pump is highly versatile: it covers a wide flow range and offers a variety of dosing head sizes, materials and accessories.

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This pump combines sophisticated drive technology and gear kinematics to ensure smooth and low-pulsation dosing without pressure peaks. This means less stress to all system components, such as tubes and valves, and leads to longer service intervals for the entire system.

Astles Grundfos DMX Dosing Transfer Pump DMX50 DMX35 DMX16 Dimensions

DMX pumps are available in multiple different voltage ranges:

  • 3 x 230/400 V, 50/60 Hz, 460 V, 60 Hz

  • 1 x 230 V, 50/60 Hz

  • 1 x 115 V, 50/60 Hz

DOWNLOADS

DMX Instruction Manual

TECHNICAL SPECIFICATIONS

Mechanical Data
8-10
16-12
35-10
50-10
Max. Dosing Flow (l/h) [50Hz]
8
15.7
35
50
Max. Dosing Flow (l/h) [60Hz]
10
19
42
60
Max. Counterpressure (bar)
10
12
10
10
Max. Stroke Rate (n/min) [50Hz]
63
120
120
120
Max. Stroke Rate (n/min) [60Hz]
75
144
144
144
Stroke Volume (cm^3)
2.2
2.2
4.9
6.9
Max. Suction Lift (m) [50Hz]
4
4
3
3
Max. Suction Lift (m) [60Hz]
4
3.5
2.5
2.5
Max. Viscosity (mPa·s)
400
200
100
100
Dosing Flow Fluctuation (%)
±1.5
±1.5
±1.5
±1.5
Max. Media Temperature (PVC) (°C)
40
40
40
40
Min. Media Temperature (PVC) (°C)
0
0
0
0
Max. Ambient Temperature (°C)
40
40
40
40
Min. Ambient Temperature (°C)
0
0
0
0
Max. Storage Temperature (°C)
50
50
50
50
Min. Storage Temperature (°C)
-20
-20
-20
-20
Weight/Size
8-10
16-12
35-10
50-10
Weight (PVC, PP, PVDF) (kg)
5
5
5
5
Weight (Stainless Steel) (kg)
7
7
7
7
Sound Pressure Level (dBA)
55
55
55
55
Electrical Data
8-10
16-12
35-10
50-10
Motor Power (W) [50Hz]
90
90
90
90
Motor Power (W) [100Hz]
90
90
90
180
Enclosure Class
IP65
IP65
IP65
IP65
Motor Efficiency Class
IE1
IE1
IE1
IE1

Approvals: UKCA; CE ; CSA-US ; NSF61 ; GHOST ; C-Tick

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