Overview
The APV DW pump series is designed for ultra-hygienic applications, offering 26 models with capacities from 0.8 to 268 gallons per 100 revolutions and pressures up to 435 psi. All product-contact parts are made from AISI 316L stainless steel, and elastomers comply with FDA requirements.

Features and Benefits

• High Volumetric Efficiency: Minimized internal clearances allow for smaller pump sizes, reducing investment and running costs.
• Ultra-Hygienic Design: All models are CIP/SIP cleanable and can withstand harsh cleaning cycles.
• Pulse-Free Performance: Ensures consistent process flow, protecting equipment from pressure surges.
• Low NPSH Requirement: Improved suction capability reduces NPSH requirements, ideal for applications like ultra-filtration.
• Gentle Product Handling: Rotor designs maintain product integrity, suitable for various viscosities and sensitive products.

Design and Maintenance

• Easy Maintenance: Front-loaded mechanical seals and identical shaft seal O-rings simplify maintenance.
• Low Noise Levels: Patented rotor design and helical gears minimize noise.
• Global Compliance: Complies with European EHEDG and American 3-A hygiene standards.

Pump Construction and Options

• Flexible Design: Simple construction allows easy maintenance and rotor changes without modifications.
• Rotor Options: Available in multi-duty, high-efficiency, and NGA rotors for various applications and temperatures.
• Special Application Options: Includes rectangular inlets for high viscosity products, thermal jackets for temperature-sensitive products, and relief valves for pressure control.

Industries and Applications
The DW pumps are suitable for a wide range of industries, including dairy, drinks, food, pharmaceuticals, toiletries, and chemicals, handling products like yogurt, fruit juice, chocolate, antibiotics, and paint.

Contact Information
For more information, contact APV at 100 South C.P. Avenue, Lake Mills, WI 53551, or visit www.apv.com.