Check Valves / Foot Valves

ECT Mfg., Inc.

Stainless Steel Check Valve Geoprobe® Style

Use with 3/8" OD Tubing

Geoprobe® style stainless steel check valve uses 3/8 OD Tubing. The maximum OD of the check valve is 0.44" Recomended tubing: 1/4" ID x 3/8" ODHDPE (High Density Poly)LDPE (Low Density Poly)FEP (Teflon) The Micro Flow System is popular for use in...

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ECT Mfg., Inc.

3/16" Stainless Steel Check Valve, 1/4" OD

Use with 1/4" OD Tubing

Stainless Steel foot valve (inertial pump) uses 1/4" OD tubing. Recomended tubing: 1/4" ID x 3/8" ODHDPE (High Density Poly)LDPE (Low Density Poly)FEP (Teflon) The Foot Valve System is a simple, inexpensive way to sample a monitoring well in four steps...

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Waterra

Stainless Steel Check Valve (SS-09)

Use with 1/4" OD Tubing

Super Mico Flow & VOC Sampling Stainless Steel Waterra foot valve (inertial pump) uses 1/4" OD Tubing. Recomended tubing: 1/4 ODHDPE (High Density Poly)LDPE (Low Density Poly)FEP (Teflon) The Foot Valve System is a simple, inexpensive way to sample a...

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ECT Mfg., Inc.

Stainless Steel Check Valve (SS-10)

Use with 3/8" OD Tubing

The Micro Flow System is popular for use in direct push 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. Micro Flow...

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ECT Mfg., Inc.

Stainless Steel Check Valve (SS-13)

Use with 1/2" OD Tubing

Low Flow Stainless Steel Waterra style foot valve (inertial pump) uses 1/2" OD Tubing. Recomended tubing: 3/8 ID x 1/2 ODHDPE (High Density Poly)LDPE (Low Density Poly)FEP (Teflon) The Foot Valve System is a simple, inexpensive way to sample a monitoring...

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ECT Mfg., Inc.

Stainless Steel Check Valve (SS-16)

Use with 5/8" OD Tubing

Standard Flow Stainless Steel Waterra style foot valve (inertial pump) uses 5/8" OD Tubing. Recomended tubing: 1/2 ID x 5/8 ODHDPE (High Density Poly)LDPE (Low Density Poly)FEP (Teflon) The Foot Valve System is a simple, inexpensive way to sample a...

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ECT Mfg., Inc.

Stainless Steel Check Valve (SS-19)

Use with 5/8" OD Tubing

Standard Flow Stainless Steel Waterra style foot valve works with 5/8" OD Tubing. Recomended tubing: 1/2 ID x 5/8 ODHDPE (High Density Poly)LDPE (Low Density Poly)FEP (Teflon) The Foot Valve System is a simple, inexpensive way to sample a monitoring well...

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Waterra

Stainless Steel Check Valve (SS-32)

Use with 1" OD Tubing

High FLow Stainless Steel Waterra foot valve (inerta pump) works with 1" OD Tubing. The High Flow System works well with deep well sampling.  The Foot Valve System is a simple, inexpensive way to sample a monitoring well in four steps. A Foot Valve...

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Waterra

Delrin Low Flow Footvalve (.50"OD)

Use with 1/2" OD Tubing

The Low Flow System is designed to be used in small diameter piezometers (usually 1.5" 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.

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Waterra

Delrin Standard Flow Footvalve (1"OD)

Use with 5/8" OD Tubing

The Standard Flow System is the most popular inertial pump. This system is best suited for 1" to 2" ID monitoring wells and can provide lifts of 150 to 200 feet. Flow rates can be as much as 1 gallon per minute.

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