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![4 inch 61SOR Series Dual-Point Non-Vaportight Remote Fill OPV Overfill Prevention Valve For Up To 8 Foot Diameter Tank 4 inch 61SOR Series Dual-Point Non-Vaportight Remote Fill OPV Overfill Prevention Valve For Up To 8 Foot Diameter Tank](https://shop.sourcena.com/lowres/detail/61SOR-4000.jpg)
4 inch 61SOR Series Dual-Point Non-Vaportight Remote Fill OPV Overfill Prevention Valve For Up To 8 Foot Diameter Tank
Item No. 61SOR-4000
The OPW 61SO Overfill Prevention Valve is a 2-Stage Shut-off Valve designed to prevent the overfill of Underground Storage Tanks by providing a positive shut-off of product delivery. When the liquid level rises to about 95 Percent of tank capacity, the valve automatically slows flow. If the delivery is not stopped and liquid rises to about 98 Percent of tank capacity, the valve closes completely and liquid cannot flow.
![4 inch 61SOR Series Dual-Point Remote Fill OPV Overfill Prevention Valve For Up To 8 Foot Diameter Tank 4 inch 61SOR Series Dual-Point Remote Fill OPV Overfill Prevention Valve For Up To 8 Foot Diameter Tank](https://shop.sourcena.com/lowres/detail/61SOR-400C.jpg)
4 inch 61SOR Series Dual-Point Remote Fill OPV Overfill Prevention Valve For Up To 8 Foot Diameter Tank
Item No. 61SOR-400C
The OPW 61SO Overfill Prevention Valve is a 2-Stage Shut-off Valve designed to prevent the overfill of Underground Storage Tanks by providing a positive shut-off of product delivery. When the liquid level rises to about 95 Percent of tank capacity, the valve automatically slows flow. If the delivery is not stopped and liquid rises to about 98 Percent of tank capacity, the valve closes completely and liquid cannot flow.
![2 Inch Ez Fit X 2 Inch Ez Fit Glue Pipe For Frp 2 Inch Ez Fit X 2 Inch Ez Fit Glue Pipe For Frp](https://shop.sourcena.com/lowres/detail/EZX20FGPL.jpg)
2 Inch Ez Fit X 2 Inch Ez Fit Glue Pipe For Frp
Item No. EZX20FGPL
Fireflex EZ Fit Accessory
![2 Inch Ez Fit X 2 Inch Ez Fit X 2 Inch Ez Fit Tee 2 Inch Ez Fit X 2 Inch Ez Fit X 2 Inch Ez Fit Tee](https://shop.sourcena.com/lowres/detail/EZXEZXEZTEE.jpg)
2 Inch Ez Fit X 2 Inch Ez Fit X 2 Inch Ez Fit Tee
Item No. EZXEZXEZTEE
Fireflex EZ Fit Accessory
![18 Inch Nitrile Gasket For 18 Inch 110 Series Watertight Manhole Cover 18 Inch Nitrile Gasket For 18 Inch 110 Series Watertight Manhole Cover](https://shop.sourcena.com/lowres/nophoto.gif)
18 Inch Nitrile Gasket For 18 Inch 110 Series Watertight Manhole Cover
Item No. P110-18G
Note Used on the obsoleted 18 inch 110 series manhole.
![2 Inch EZ-Fit x 1-1/2 Inch Hex Male Nickel Plated Adapter 2 Inch EZ-Fit x 1-1/2 Inch Hex Male Nickel Plated Adapter](https://shop.sourcena.com/lowres/detail/EZX15HMPL.jpg)
2 Inch EZ-Fit x 1-1/2 Inch Hex Male Nickel Plated Adapter
Item No. EZX15HMPL
Fireflex EZ Fit Accessory
![Replacement 26 Inch Diameter Access Cover Gasket - 7 Foot Overall Length (C430079) Replacement 26 Inch Diameter Access Cover Gasket - 7 Foot Overall Length (C430079)](https://shop.sourcena.com/lowres/detail/26INCHWTGASKET.jpg)
Replacement 26 Inch Diameter Access Cover Gasket - 7 Foot Overall Length (C430079)
Item No. 26INCHWTGASKET
7 Foot Overall Length
![Replacement 30 Inch Diameter Access Cover Gasket - 9 Foot Overall Length (C430078) Replacement 30 Inch Diameter Access Cover Gasket - 9 Foot Overall Length (C430078)](https://shop.sourcena.com/lowres/detail/30INCHWTGASKET.jpg)
Replacement 30 Inch Diameter Access Cover Gasket - 9 Foot Overall Length (C430078)
Item No. 30INCHWTGASKET
9 Foot Overall Length