Serving California and
Nevada since 1956!
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RF MacDonald Co. offers sales, packaged systems design, service, installation, and parts for our customers!

To request information or a quote, please use our Information/Quote request form!

 

Visit the Warren Rupp Web Site.

 

SA Flap Valve SandPIPER® Pumps

The SA Series Pumps with flap type check valves handle line-sized solids. Bottom discharge porting arrangement utilizes the natural effect of gravity. This significantly reduces/eliminates the build-up of solids in the product chambers and avoids diaphragm connecting rod damage associated with other air operated pumps. SandPIPER Pumps gently move delicate materials through its flap valves with less product degradation other pump types featuring rotors and lobes. 

 
S Series with Flap Valve

  • Flap type check valve. 
  • Replaceable valve seats. 
  • No-lube non-stall. 
  • Air distribution system
  • (ESADS). 
  • Top suction/bottom discharge. 
  • Optional air bleed/port. 
  • In-line serviceable.
  • Flows from 1 to 260 GPM.
  • Sizes from 1" to 3".
 

Visit WarrenRupp.com for more Product Selections and Details.

San Francisco
(510) 784-0110
Fresno 
(559) 498-6949 
Los Angeles 
(714) 257-0900
Modesto 
(209) 576-0726
San Diego
(858) 538-5877
Las Vegas 
(702) 220-6680 
Reno 
(775) 356-0300
To request information or a quote, please use our Information/Quote request form!
Visit the Warren Rupp Web Site.