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Dry vacuum and standard duty diaphragm pumps, MP

Supplier: Welch by Gardner Denver
These non-chemical-resistant diaphragm pumps characterized by a compact design, long lifespan and oil-free evacuation are designed for aqueous and standard duty applications. The diaphragm series are well known for smooth operation. They are available in one or multistage configuration with controlled (ecoflex) or uncontrolled pumping speed. Ecoflex diaphragm pumps are equipped with a state-of-the-art vacuum control which allows the pumping speed to be varied.

  • Different formats are available (1, 2, 4 head diaphragm pumps)
  • Low weight and compact design
  • Can be use it on different applications/locations

The vacuum can be adjusted precisely to individual needs with the result that the process runs more efficiently and is reproducible. The additional pressure reduction allows the distillation of mixtures almost automatically and without fractionated operation. Ecoflex diaphragm pumps guarantee a positive economic and ecological balance with the result that operation costs can be reduced by up to 80%.

Applications include physical applications, vacuum oven, industrial application, desiccation, filtration, gas sampling, backing pump for turbomolecular pumps.



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Description Pk VWR Catalog Number Quantity
Standard duty diaphragm pump, 1 head, MP 301 E 1 ILMV411711
Standard duty diaphragm pump, 2 heads, MP 065 E 1 ILMV411011
Standard duty diaphragm pump, 2 heads, MP 105 E 1 ILMV411421
Standard duty diaphragm pump, 2 heads, MP 101 Z 1 ILMV411522
Standard duty diaphragm pump, 2 heads, MP 601 E 1 ILMV411721
Standard duty diaphragm pump, 2 heads, MP 301 Z 1 ILMV411722
Standard duty diaphragm pump, 4 heads, MP 101 V 1 ILMV411544
Standard duty diaphragm pump, 4 heads, MP 301 V 1 ILMV411744
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No. of stages 1 2 4 1 2
Flow rate (l/min) 38 at 50 Hz;
41 at 60 Hz
15 at 50 Hz;
16,6 at 60 Hz
16,7 at 50 Hz;
18 at 60 Hz
38 at 50 Hz;
41 at 60 Hz
16,7 at 50 Hz;
18 at 60 Hz
63 at 50 Hz;
70 at 60 Hz
11,67 38 at 50 Hz;
41 at 60 Hz
Flow rate (m³/h) 2,3;
0,7 2,3;
Protection class IP 54 IP 42 IP 54 IP 54
Connection on pressure side (EX) Hose nozzle DN 8 mm Hose nozzle DN 6 mm Hose nozzle DN 8 mm
Connection on suction side (IN) Hose nozzle DN 8 mm Hose nozzle DN 8 mm (DN 16 KF) Hose nozzle DN 8 mm Hose nozzle DN 6 mm Hose nozzle DN 8 mm
Power connection 230 V, 50/60 Hz 90 - 260 VAC/19 VDC 230 V, 50/60 Hz
Motor output (kW) 0,18 0,68 0,06 0,37 0,09 0,18
W×D×H (mm) 260×160×250 235×140×277 195×225×147 230×380×170 200×260×150 230×265×170 144×127×196 230×265×170
Weight (kg) 8,9 6,25 6,5 18,3 10,3 11,2 2,3 11,2
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These terms and conditions cover all sales of products and services by VWR Lab Products Private Limited(VWR) in India and any information and advice given whether charged for or not. No variation in these terms and conditions will apply unless agreed by VWR in writing. Orders are accepted only on the condition that no conditions of purchase shall apply. 


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Authorisation to return products damaged during delivery must be requested within 3 days of delivery. VWR has the right to repair and return damaged products.

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