Check valve
1/2 Inch Port

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4 Inch Grey EVR-Approved Duratuff Top-Seal Fill Cap (E85 Approved)

4 Inch Grey EVR-Approved Duratuff Top-Seal Fill Cap (E85 Approved)

Tight fill top seal cap is installed on top seal Adapters

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3 Inch Primary End Cap

3 Inch Primary End Cap

UL 971 listed

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18 Inch 104AOW Series Round Bolt-Down Watertight Cast Iron Monitoring Well Manhole With Cast Iron Ring and 11-1/4 Inch Tall Steel Skirt

18 Inch 104AOW Series Round Bolt-Down Watertight Cast Iron Monitoring Well Manhole With Cast Iron Ring and 11-1/4 Inch Tall Steel Skirt

The OPW 104AOW Series Monitoring/Observation Well Manhole is designed to be installed at grade level over a slotted PVC monitoring well where limited access and clear identification are essential. A heavily ribbed cast iron cover and body ring ensure maximum load bearing capacity. Ring gasket prevents surface water contamination. Features DO NOT FILL Graphic Warning Statement is permanently cast into cover with black equilateral triangle inset into a white painted background in accordance with API Recommended Practices 1615. Secure cover with two recessed, self-aligning stainless steel bolts and O-rings to secure cover to the body ring. Gasket located in the ring prevents contamination from rain water or during washdown. Full-size internal diameter for maximum access and working area. Highway 20 Rated (H20). Rugged cast iron cover and body ring. Cast-in non-skid finish on cover. Sturdy, extra long steel skirt.

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18 Inch 104AOW Series Round Bolt-Down Watertight Cast Iron Monitoring Well Manhole With Cast Iron Ring and 19-1/4 Inch Tall Steel Skirt

18 Inch 104AOW Series Round Bolt-Down Watertight Cast Iron Monitoring Well Manhole With Cast Iron Ring and 19-1/4 Inch Tall Steel Skirt

The OPW 104AOW Series Monitoring/Observation Well Manhole is designed to be installed at grade level over a slotted PVC monitoring well where limited access and clear identification are essential. A heavily ribbed cast iron cover and body ring ensure maximum load bearing capacity. Ring gasket prevents surface water contamination. Features DO NOT FILL Graphic Warning Statement is permanently cast into cover with black equilateral triangle inset into a white painted background in accordance with API Recommended Practices 1615. Secure cover with two recessed, self-aligning stainless steel bolts and O-rings to secure cover to the body ring. Gasket located in the ring prevents contamination from rain water or during washdown. Full-size internal diameter for maximum access and working area. Highway 20 Rated (H20). Rugged cast iron cover and body ring. Cast-in non-skid finish on cover. Sturdy, extra long steel skirt.

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Check Valve With Spring (Red)

Check Valve With Spring (Red)

For spill containment and pressure relief of standard Red Jacket 4 inch submersible pumps

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Stainless Steel Check Valve Kit

Stainless Steel Check Valve Kit

Includes check valve and spring

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Brass Check Valve And Spring

Brass Check Valve And Spring

For standard pumps built prior to 1973

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2 Inch Aluminum Hinged Style Fill Cap Female Thread

2 Inch Aluminum Hinged Style Fill Cap Female Thread

All aluminum construction

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2 Inch Aluminum Hinged Style Fill Cap Male Thread

2 Inch Aluminum Hinged Style Fill Cap Male Thread

All aluminum construction

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2 Inch Primary End Cap

2 Inch Primary End Cap

Proven reliable fiberglass pipe system

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4 Inch Tight Fill Adapter- Top Seal Without Lugs- Carb EVR Approved

4 Inch Tight Fill Adapter- Top Seal Without Lugs- Carb EVR Approved

Top seal Adapters thread onto underground and aboveground storage tank fill ports and riser pipes where tight fill connections are required

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4 Inch Brass Top Seal Tight Fill Adapter With Lugs

4 Inch Brass Top Seal Tight Fill Adapter With Lugs

EVR Approved used for fill ports and access to leak detection on fuel storage tanks

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4 Inch EVR Approved Tank Monitor Cap With 1/2 Inch Threaded Porthole And Cable Connector

4 Inch EVR Approved Tank Monitor Cap With 1/2 Inch Threaded Porthole And Cable Connector

Used for fill ports and access to leak detection on fuel storage tanks

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4 Inch Evr Approved Tank Monitoring Cap/Adapter Combination With 1/2 Inch Hole

4 Inch Evr Approved Tank Monitoring Cap/Adapter Combination With 1/2 Inch Hole

Keeps water dirt and debris out of the tank prevents vapors from escaping

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2 Inch Tank Monitor Cap & Adapter With 1/2 Inch Port & Cable Connector

2 Inch Tank Monitor Cap & Adapter With 1/2 Inch Port & Cable Connector

Keeps water dirt and debris out of the tank prevents vapors from escaping

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3 Inch Primary End Cap

3 Inch Primary End Cap

Proven reliable fiberglass pipe system

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39-1/2 Inch Fiberglass Composite Plain Grey Cove Bolt-Down Manhole With Recessed Handle 10 Inch Skirt

39-1/2 Inch Fiberglass Composite Plain Grey Cove Bolt-Down Manhole With Recessed Handle 10 Inch Skirt

Lightweight and extremely durable composite cover manhole makes sump access safer and easier

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