Heavy Duty Ball

Sandpiper’s exclusive heavy-duty ball pump provides excellent suction lift capabilities and is designed to withstand the most rugged and harsh ball valve pumping applications. Its special features include side ports for installation in small, confined spaces, heavy duty plunger bushings, heavy-duty weighted check valve balls, and thicker, stronger wetted castings.



1" Metallic Ball Valve

0 – 42 gpm
ST1 metallic diaphragm pump used for leak free design for nitrogen or air gas

1" Metallic Ball Valve

0 – 42 gpm


1½ Metallic Ball Valve

0 – 122 gpm
ST1-1-2 diaphragm pump is used for leak free pump for paint and coating

1½ Metallic Ball Valve

0 – 106 gpm


3" Metallic Ball Valve

0 – 300 gpm

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