MAAG Gear Pumps High-Pressure Gear Pumps for Thermoplastic Extrusion extrex EP MP SP GU

Extrusion operations require highly reliable gear pump systems with consistent output and the ability to adapt to 

a wide range of applications. The modular design of the EXTREX gear pumps easily adapts to these diverse 

application requirements.

The EXTREX⁶ MP high-pressure gear pump meets the demands of thermoplastic applications. The new EXTREX⁶-class 

design offers additional benefits compared to traditional gear pump designs.

The ST flange design is identical to traditional Trudex pumps, so there's no need to change process connections

 when replacing conventional Trudex pumps.

Suitable for

Extrusion

Your ideal partner, innovative in traditional technology to meet the demands of chemical and industrial processes, demands tailor-made solutions and adaptable products. With pumps manufactured from modular components, Maag has found a way to combine attractive price points with short delivery times. Achieving this level of performance exemplifies the progressive thinking that has characterized our corporate culture since its inception. Another benefit of modularity is that all components are field-proven for reliable, long-term operation. Our global service network provides expert technical advice to ensure uninterrupted machine operation. Whatever your process requirements, whether involving pressure, temperature, or viscosity, a Maag pump system is the right choice.

MAAG Gear Pumps High-Pressure Gear Pumps for Thermoplastic Extrusion extrex EP MP SP GU Advantages

Operates in the high-pressure range up to 700 bar. Cutting-edge gear and plain bearing technology ensures overall

 high efficiency. Easy retrofitting and flexible use. Rugged and compact design enables low-pulsation pumping even 

at high differential pressures.

MAAG Gear Pumps High-Pressure Gear Pumps for Thermoplastic Extrusion extrex EP MP SP GU Typical pumping media (EN):

Polyolefins

Polyesters

Polyamides

Polycarbonates

Styrene polymers

Expandable polystyrene

ABS/SAN

Fluoropolymers

Thermoplastic elastomers

Other polymers (on request)

MAAG Gear Pumps High-Pressure Gear Pumps for Thermoplastic Extrusion extrex EP MP SP GU  Options

Defined tolerance classes

Heating cartridge fully connected to connector

Interconnection port for liquid heating

Body port for pressure/temperature sensors

Application-specific material selection

Shaft seal cooling function

Special seal types

MAAG Gear Pumps High-Pressure Gear Pumps for Thermoplastic Extrusion extrex EP MP SP GU Technical Data

Speed [rpm] max. 200

Torque (Nm) max. 12,800

Differential pressure [bar] max. 500

Viscosity (Pas) max. 30,000

Temperature °C max. 350

Housing: Alloy steel

Gear shaft: Tool steel

Shaft seal: Alloy steel

Pump heating *Electrical device with heating cartridge*

Electrical device and liquids for heat-sensitive thermoplastics