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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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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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Monitor Well Manhole 12 Inch X 12 Inch Bolt Down White Ductile Lid Poly Skirt

Monitor Well Manhole 12 Inch X 12 Inch Bolt Down White Ductile Lid Poly Skirt

Painted ductile iron lid and rim polyethylene skirt

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Monitor Well Manhole 12 Inch X 19 Inch Bolt Down White Ductile Lid Steel Skirt

Monitor Well Manhole 12 Inch X 19 Inch Bolt Down White Ductile Lid Steel Skirt

19 Inch Overall Height, 9.4 Inch Clearhole ID, 15.1 Inch Max Diameter

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8 Inch Round Watertight White Cast Iron Bolted Monitoring Well Manhole With Cast Iron Ring And 12 Inch Tall Galvanized Steel Skirt

8 Inch Round Watertight White Cast Iron Bolted Monitoring Well Manhole With Cast Iron Ring And 12 Inch Tall Galvanized Steel Skirt

  • Heavy duty cast iron ring and cover with 18 gauge galvanized skirt, (2) flush-mount stainless bolts, and Buna-N gasket.

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

12 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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Single-Point Single-Float Hydrostatic Interstitial Reservoir Sensor With 12 Foot Cable And Vented Riser Cap Assembly For Brine-Filled Doublewall Tanks

Single-Point Single-Float Hydrostatic Interstitial Reservoir Sensor With 12 Foot Cable And Vented Riser Cap Assembly For Brine-Filled Doublewall Tanks

The Single-Point Hydrostatic Reservoir Sensor accurately detects fluid level change in the reservoir and interstice of a double wall storage tank. The Single-Point has one float and can be used in low groundwater locations. With the Single-Point Hydrostatic Sensor if either an inner or outer leak occurs the brine level decreases and a low-level alarm is triggered. If an inner-wall leak occurs, the brine seeps into the tank triggering a fuel alarm, or if the outer wall leaks, the brine seeps out of the tank interstice triggering a fuel alarm. Key Features Clear plastic housing for visual inspection or float operations Leak in inner or outer wall triggers a low level alarm in low groundwater areas Meets California&rsquos requirement for secondary space monitoring for tanks as required by AB 2481

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

8 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 Round Raintight Bolt-Down Steel Diamond Plate Manhole With 10 Inch Tall Galvanized Steel Skirt

18 Inch Round Raintight Bolt-Down Steel Diamond Plate Manhole With 10 Inch Tall Galvanized Steel Skirt

  • 3/8 inch steel diamond plate cover with 18 gauge galvanized skirt, Buna-N gasket, and (2) flush-mount bolts.

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44-1/4 Inch Fiberglass Composite Plain Grey Cove Bolt-Down Manhole With Recessed Handle 10 Inch Skirt

44-1/4 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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