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Lutz Pumpen GmbH: Handy and mobile conveying of viscous media

Photo by Lutz Pumpen GmbH

Viscous media are used in various production processes. For this purpose, they are transferred and filled from different containers. Up to now, different Eccentric screw pumps with a tube outer diameter of 54 mm have been available for the Drum- and Container emptying with their 2 inch bunghole or the corresponding container opening.

In practice, however, smaller and narrow-necked containers with different bunghole sizes are increasingly being used for the transport of viscous media, which require a smaller tube diameter.

With the new Eccentric screw pump HD-E-SR Lutz Pumpen from Wertheim rounds off its programme in this respect and offers its customers a powerful pump with different electric or pneumatic motors. Thereby the customer’s requirements regarding light and handy operation at high delivery rates are fulfilled.

Gentle conveying

Due to the small outer diameter of the pump tube of max. 41 mm, viscous liquids up to 30,000 mPas can be filled even from narrow-necked containers. The high speeds of the standard motors with an output of up to 1 kW are reduced by a specially developed reduction gear. Due to the stepless control of the electric and Compressed air motors the flow rate can be adjusted and regulated.

The new Lutz HD-E-SR pump provides the user with a light and at the same time mobile device. The typical Lutz hand wheel connects the Pump tube with the drive motor. Thus the unit can be separated very easily and the handwheel additionally serves as a carrying handle for transport. The pump can thus be effortlessly moved in and out of the containers at any time.

Wide range of applications

Due to the materials used, viscous liquids such as glucose or oils can be filled gently. In the PURE version with Tri-Clamp connection, the sealing materials used are FDA-compliant.

Advantages of the Lutz HD-E-SR at a glance

– Gentle product delivery up to 30,000 mPas, at max. 6 bar delivery pressure
– Easy and mobile to use. Total weight depending on Motor from 6 kg
– Optional drive by electric or compressed air motors
– Continuous, low-pulsation conveying of up to 17 litres/min.

Performance made to measure

With a delivery rate of 17 l/min and an operating pressure up to a maximum of 6 bar, the Lutz HD-E-SR pump is ideally suited for the economical delivery of low-viscosity to high-viscosity media up to 30,000 mPas. The proven positive displacement principle permits gentle, low-pulsation product handling. This can be of great advantage with shear-sensitive media and liquids with solids content.

Versatile and variable

The small immersion tube diameter of 41 mm and the Immersion depth of 1000 mm ensure that especially smaller containers with a narrow-necked opening can be emptied safely and almost completely from the top. Matching accessories make the pump a useful aid in production and ensure long-lasting use.

For more information, please visit: https://www.lutz-pumpen.de/en/blog-