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Valves
 STANDARD FLOW SYSTEM
The Standard Flow System is the most popular inertial pump. This system is best suited for 2" monitoring wells and can provide lifts up to 150 feet. Flow rates can be as much as 1 gallon per minute.
Call 1-800-739-7706 for pricing.
HIGH FLOW SYSTEM
The High Flow System is designed to be used in 2 inch wells or larger where a high pumping rate is desired. This system is also an excellent well development tool in 2 inch piezometers.
Call 1-800-739-7706 for pricing.
LOW FLOW SYSTEM
The Low Flow System is designed to be used in small diameter piezometers (usally 1" ID to 0.75" ID). It can provide flow rates of up to 1/2 gallon per minute and can lift water from up to 100 feet.
Call 1-800-739-7706 for pricing.
 MICRO FLOW SYSTEM
The Micro Flow System is popular for use in direct puch technology micro well installations. The SS-10 footvalve can deliver a sample from as deep as 75 feet and flow rates with this system are usually less than 1/2 gallon per minute.
Call 1-800-739-7706 for pricing.
SURGE BLOCKS
The Waterra Surge Block minimizes the annular gap between the foot valve and the well casing, surging and pumping simultaneously when the pump is operated. Developing wells in this manner is one of the best methods, often resulting in turbidity levels below 10 NTUs.
Call 1-800-739-7706 for pricing.
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