Gentle, Precise Pumps for Hygienic Dairy Processing

Dairy applications have unique process requirements, making the right transfer pump essential. Products like milk, cream, yogurt and soft cheeses contain fats that tend to separate, and delicate proteins that can fuel bacteria growth in dead spots. As with other food applications, dairy processing and manufacturing pumps must also meet strict sanitary requirements.

PSG Hygienic offers a range of gentle, hygienic pumps that are ideal for dairy applications. Our sanitary pumps protect product quality with low-shear operation and superior cleanability. Precision-engineered for reliability, PSG Hygienic pumps deliver consistent performance across dairy processing operations, from raw milk and cream to yogurt, whey and curd.

Our expert team can help you find the right fluid transfer technology for your product, process and cleaning requirements.

Get Help Sizing Your Dairy Pump

A pitcher and glass of milk

Our Pump Technologies

A Mouvex H-FLO Series pump 

Mouvex H-FLO Series

  • Maximizes product recovery with full drainability and high suction & discharge pressures
  • Engineered for optimal cleanability with CIP, SIP and a unique seal-less design that minimizes contamination risks
  • Self-priming and dry-run capabilities
An air-operated double-diaphragm pump 

Wilden Hygienic Series

  • Uniquely designed to meet high cleanliness standards
  • Free-draining flow path prevents contamination and provides CIP capability
  • Gentle, low-shear operation protects the integrity of delicate, shear-sensitive products
  • Meets the highest standards and requirements in the dairy industry, including 3A, ATEX, EC 1935/2004 and FDA CFR 21.177
A rotary lobe pump 

ipp Rotary Lobe Pumps

  • Engineered for hygienic applications with contactless operation, full drainability, CIP and SIP capabilities
  • Extremely robust design eliminates shaft deflection and ensures a high tolerance for temperature and load changes
  • Fully modular platform with a range of rotor and seal options, plus additional customizations
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Customer Testimonials

“The pump is idiot-proof, which is very important since we are running 24 hours and everyone has to handle it. The Mouvex pump makes life easier. No stress.” 

– Large Ice Cream Manufacturer

Selecting the Right Pump for Your Dairy Applications

The right pump for your dairy application helps protect the integrity of your end product.

Here are key considerations to keep in mind when selecting the ideal pump for your milk and dairy application:

  • Milk lines are susceptible to foam and trapped air, which can skew measurements and compromise the final product. Ensure your pump delivers consistent, low-agitation flow.
  • Dairy contains delicate proteins that are highly susceptible to shear, and products like cottage cheese, yogurt and cream require gentle handling to preserve texture. Look for gentle pumps that minimize shear damage, such as AODD pumps.
  • Frequent CIP/SIP cycles are necessary in dairy manufacturing because the products are highly sensitive to contamination and microbial growth. Find a pump with robust and sanitary construction that supports CIP/SIP processes to minimize downtime.
  • Pump design considerations like smooth surfaces, crevice-free construction and easy disassembly/reassembly make it easier to meet the hygienic requirements of dairy manufacturing.
  • Regulatory compliance and chemical compatibility are also essential for dairy manufacturing. Ensure that all wetted parts of your pump are compatible with your product and cleaning chemicals, and that all materials meet food-grade or regulatory requirements. 
  • In dairy applications, uptime is key. Look for pumps with simple maintenance requirements, easy cleaning processes and robust construction to ensure equipment longevity and minimize downtime.
  • Now more than ever, energy use and lifecycle costs are also a factor in pump selection. Look for a pump that delivers energy efficiency and a supplier with comprehensive support services, and take purchase price and service life into account to understand the pump’s total cost of ownership.

You can find ideal dairy transfer pumps that meet all the above requirements in the PSG Hygienic portfolio.

Consult with a Dairy Pump Specialist