APV Ws+ Centrifugal Pumps 

Overview 

APV's Ws+ sanitary centrifugal pumps take the best of liquid ring pumps and the efficiences of the W+ series to create a pump that can handle entrained air and lift requirements with lower horspeower, less noise, and lower cost. 

Features

The Ws+ employs a built in eccentric air screw to form the liquid ring required for self priming, as well as a high efficiency impeller that is trimmed to match a specific duty. This results in: 

  • 20-90% more efficient than other liquid rings due to improved fluid flow through the pump 

  • Performance optimized by matching impeller size to duty

  • Low noise level 

  • 3A & EHEDG approved 

  • Interchangeable with W+ parts (reduced inventory)

  • Less prone to damage  

Videos

Resources 

APV Ws+ Brochure
APV Ws+ Manual 
APV Ws+ Flyer
APV Ws+ Datasheet
Centrifugal Pump Cart Manual
APV W+ 60 Hz Curve book 
 

 

APV Ws+ Centrifugal Pumps 

Overview 

APV's Ws+ sanitary centrifugal pumps take the best of liquid ring pumps and the efficiences of the W+ series to create a pump that can handle entrained air and lift requirements with lower horspeower, less noise, and lower cost. 

Features

The Ws+ employs a built in eccentric air screw to form the liquid ring required for self priming, as well as a high efficiency impeller that is trimmed to match a specific duty. This results in: 

  • 20-90% more efficient than other liquid rings due to improved fluid flow through the pump 

  • Performance optimized by matching impeller size to duty

  • Low noise level 

  • 3A & EHEDG approved 

  • Interchangeable with W+ parts (reduced inventory)

  • Less prone to damage  

Videos

Resources 

APV Ws+ Brochure
APV Ws+ Manual 
APV Ws+ Flyer
APV Ws+ Datasheet
Centrifugal Pump Cart Manual
APV W+ 60 Hz Curve book 
 

 

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