Verder GPMD (Plastic) and GLMD (Lined) pumps are magnetically
driven Centrifugal Pumps.
The GPMD model is available in both Polypropylene and ETFE and is
notable for its solid plastic front casings. The process
connections are standard threaded flanged with slotted holes to
accommodate DIN, ANSI and JIS contra-flange specifications.
Thread connections are available as well. The Polypropylene
components are injection moulded with glass fiber reinforcement,
the E-TFE material is reinforced with carbon fiber. Most
chemicals can be transferred with these material options.
The stationary ceramic shaft design avoids complex internal
design, as the single sleeve bearing is fitted into the internal
magnet. The standard material for this sleeve bearing is high
density carbon, this has self-lubricating possibilities if
process flows are reduced.
The front- and rear casing are sealed by just one (1) static
o-ring in Viton.
The injection moulded ETFE components, such as front casing
liner, rear casing, impeller and internal magnet are reinforced
with 20% carbon fiber to give optimum strength and temperature
resistance. The maximum liquid temperature limit is therefore
With a flow range of up to 1300l/min (1500 for GLMD) and a
temperature of up to 90 °C
Please note all pumps are despatched at the earliest available for each manufacturer, this could be 9 -10 working days or more, for updated information please contact our sales office.
For next day delivery, please ensure your order is placed before 2pm Monday to Friday, orders received after 2pm Friday will be processed the next working day as we are closed at the weekend. For any orders after this time that still require next day delivery, please contact the office on 01977 602200.