Aerzen USA Process Gas Division

LOW PRESSURE BOOSTER SERIES GMD

GAS BOOSTER FOR LOW PRESSURE APPLICATIONS

The GMd series, made by AERZEN, is the universal gastight booster solution for the low pressure range. Equipped with a magnetic coupling, it ensures a maintenance-free sealing concept. Locking systems for sealing the drive shaft are completely eliminated and allow a low-maintenance machine concept. The separation between oil and process side is achieved by a special piston ring seal. The robust two-lobe design allows a design pressure of 7.0 barg according to AD2000/DIN EN 13445. 16 sizes guarantee optimum efficiency and operation conditions for every design case.

DESIGN

Nodular iron, steel casting or stainless steel. Housing with circular flanges and O-ring seals.

SEALINGS

Shaft sealing by hermetically sealed magnetic coupling. Alternatively oil-purged double-acting mechanical seal with thermosiphon cooling for torques ≥ 550 Nm.

DIRECTION OF FLOW

Vertically downwards.