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SR Type D

SR Type D
Spring Return Mechanical Diaphragm


Mechanical diaphragm pumps are suitable in cases that:

– The dosed liquid contains small amounts of   suspended solids
– The dosed liquid is a toxic solution
– A drip proof/air tight application is required
– High pressure is not required

Each pump is fitted with a standard gearbox reduction system and with a vertical mounted B14 shaped electric motor in accordance with UNEL-MEC specifications.

The motor power range is from 0.18 Kw up to 0.37 KW with single and three phase voltages available.

There are many available options including different voltages, insulation classes and special explosion proof versions.

The reduction gearbox is a standard endless screw plus worm-wheel type, supported by bearings, fully lubricated in an oil-bath.
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D 050

D 100

D 101 – 121