DW+ Positive Displacement Pumps

Next-Generation Technology

Building on the trusted heritage of our DW Series, the new DW+ pumps represent the next generation in positive displacement pump technology. Designed to enhance performance while maintaining the core principles of the DW Series to optimize performance and reliability while further reducing maintenance needs.

Key Benefits

Gentle Product Handling

The rotor designs available ensure maximum product integrity and minimize risk of potential damage to sensitive products. Especially the piston rotor creates a long sealing path to minimize shearing, preserving the quality and integrity of high-value products. This ensures delicate formulations retain their texture and sensory attributes. By reducing processing damage, we help prevent quality issues, where changes in viscosity can impact texture and taste.

Pulse-Free Operation

The unique piston rotor design ensures pulse-free operation which consequently reduces vibration and noise in the pipeline, prevents pressure surges and protects valves and sensitive downstream equipment from potential damage. By maintaining a steady flow, the DW+ Series promotes seamless integration with equipment such as filling machines and ensures a consistent process flow, extending the lifespan of your equipment.

Low NPSHr Value

The unique rotor design makes a low NPSHr value which makes the DW+ pumps ideal for many applications such as ultra-filtration and eliminating cavitation.

High Volumetric Efficiency

The DW+ Series is designed for outstanding efficiency. Internal clearances have been minimized by optional rotor types (Super tight), together with high RPM speed to allow a smaller pump size selection for medium viscosity applications. This reduces both the initial investment and running costs.

Non-Galling Alloy Rotors

Compared with normal stainless steel, the optional NGA rotor will make further narrow clearance which could avoid down time and pump housing damaged in the real operation.

Ultra-Hygienic and CIP/SIP Capable

All DW+ models are CIP/SIP cleanable, featuring a profiled front cover gasket for enhanced cleanability.Designed to withstand rapid temperature changes, these pumps handle very harsh CIP cycles.

Global Recognition and Reliability

The DW series is widely recognized and approved globally through SPX FLOW and APV system solutions. With exceptional expertise in pumping high-viscosity products, it stands as a trusted and reliable reference in the industry.

Certified Hygienic Design

The DW+ Series is 3A approved and designed to EHEDG standards.