For scrubber manufacturers, the Hendor D43 series offers a way to simplify pump integration without compromising long-term reliability. Its round mounting flange provides flexibility in positioning the pump outlet, while the sealless construction eliminates common wear points. These design features make the D43 particularly suitable for continuous liquid circulation in fume scrubber installations.

Built for reliable operation with minimal maintenance

The D43 series is designed for long-term operation with limited maintenance requirements. Its construction eliminates submerged bearings and mechanical shaft seals, removing common wear points from the liquid-handling section.

Under normal operating conditions, maintenance is typically limited to motor bearing replacement approximately every five years. The pump's limited number of components also simplifies disassembly and reassembly when servicing is required.

For scrubber manufacturers, this means integrating a pump designed to minimise maintenance interventions. For operators, it helps reduce the risk of pump-related interruptions and the associated servicing requirements.

Flexible installation in scrubber systems

The D43's round mounting flange allows the pump outlet to be positioned to suit the scrubber's piping arrangement. This gives machine builders greater flexibility when integrating the pump into their equipment, without having to design the surrounding pipework around a fixed outlet orientation.

The series also features a compact construction that supports installation in confined spaces and can accommodate smaller tank designs.

These characteristics make the D43 suitable for integration into newly designed scrubber installations as well as upgrades to existing systems.

Efficient circulation without unnecessary complexity

The D43 combines optimised hydraulic components with an energy-efficient design to support the continuous liquid circulation required in fume scrubbers.

Selecting a pump that matches the installation's hydraulic requirements is essential for achieving the intended performance without unnecessary energy consumption. Hendor supports scrubber manufacturers in evaluating the required flow, operating conditions and pump configuration as part of the overall system design.

This application-specific approach helps machine builders integrate the D43 in a way that considers both operational efficiency and long-term reliability.

See the D43 in a two-stage fume scrubber

Hendor has developed an animation showing the D43 vertical immersion pump in a two-stage fume scrubber installation. It demonstrates how the pump can be incorporated into the system and highlights several practical features:

•    Flexible positioning: the round mounting flange allows the pump outlet to be aligned with the scrubber's piping arrangement.
•    Sealless construction: the absence of mechanical shaft seals and submerged bearings eliminates common wear points.
•    Simplified maintenance: a limited number of components facilitates disassembly and servicing.
•    Long-term reliability: the robust construction is designed to support years of operation with minimal maintenance.

The animation provides scrubber manufacturers and technical operators with a closer look at the D43's construction and its integration into a practical application.

> Watch the D43 fume scrubber animation

Find the right D43 configuration for your scrubber

Whether developing a new fume scrubber or upgrading an existing installation, pump selection should account for the required circulation capacity, liquid properties, available installation space and maintenance requirements.

Hendor works with scrubber manufacturers to identify suitable pump configurations, combining application knowledge with experience in industrial liquid handling and surface treatment.

Explore the Hendor D43 series or contact our specialists to discuss your scrubber application.