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4 Inch x 3-1/2 Inch
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4 inch 71SO Series CARB EVR Certified Vaportight OPV Overfill Prevention Valve For Up To 10 Foot Diameter Tank With 10 Foot Burial
Item No. 71SO-410C
The OPW 71SO Overfill Prevention Valve is a 2-Point 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 71SO Series CARB EVR Certified Vaportight Testable OPV Overfill Prevention Valve For Up To 10 Foot Diameter Tank With 10 Foot Burial
Item No. 71SO-410CT
The OPW 71SO Overfill Prevention Valve is a 2-Point 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 X 20 Foot Dualoy 3000/Lcx Coaxial Doublewall Fiberglass Pipe (Order In 20 Foot Lengths)
Item No. 44894386
UL / ULC Listed Nonmetallic Underground Piping for Motor Fuels (MV) Concentrated Fuels (CF) High Blend Fuels (HB) and Aviation Marine Fuels (AM).
4 Inch X 20 Foot Dualoy 3000/L Singlewall Fiberglass Pipe Square Cut (Order In 20 Foot Lengths)
Item No. 44884381
UL / ULC Listed Nonmetallic Underground Piping for Motor Fuels (MV) Concentrated Fuels (CF) High Blend Fuels (HB) and Aviation Marine Fuels (AM).
4 Inch Red Thread IIA FRP Riser Pipe Adapter Bell x Male NPT
Item No. 012040-191-9
Riser adapter is lengthened and has thicker walls to accommodate the thicker-walled Red Thread IIA FRP Riser Pipe.
3 Inch X 4 Inch Fill Adapter Aluminum Top Seal
Item No. 633T-8070
Threads onto the 3 inch fill pipe of underground storage tanks to mate with top-seal delivery 4 inch elbow
4 Inch x 13 Foot Schedule 40 PVC UST Monitoring Well Slotted 0.020 Screen With Bottom Plug
Item No. P4040130020U
Precision machined from high quality Schedule 40 PVC pipe meeting all applicable standards.
4 Inch Brass Swivel Fill Adapter 4 Inch Female Npsm X 4 Inch Cam And Groove
Item No. A0030-124S
Prevents accidental loosening of the adapter from the fill pipe
Top Seal Fill Cap 4 Inch
Item No. A0097-005
Designed for use on conventional A0030 or coaxial A0089 and A0096 Adapters
4 Inch Brass Vapor Adapter Swivel 4 Inch Female Npsm X 4 Inch Cam And Groove
Item No. A0076-124S
Prevents accidental loosening of the adapter from the vapor pipe
![Fill Cap 4 Inch For Tank Probe [Evr]](https://shop.sourcena.com/lowres/detail/A0097-010.jpg "Fill Cap 4 Inch For Tank Probe [Evr]")
Fill Cap 4 Inch For Tank Probe [Evr]
Item No. A0097-010
Provides vapor tight integrity eliminating fugitive emissions
Defender Series CARB Approved Overfill Prevention Valve With 5 Foot Top Drop Tube And 8 Foot Bottom Drop Tube
Item No. 708691901
Magnetically-coupled actuator system provides positive shutoff at a broad range of flow rates and eliminates any pentetrations in the valve making it both vapor and leak tight.
Defender Series CARB Approved Overfill Prevention Valve With 10 Foot Top Drop Tube And 8 Foot Bottom Drop Tube
Item No. 708692901
Magnetically-coupled actuator system provides positive shutoff at a broad range of flow rates and eliminates any pentetrations in the valve making it both vapor and leak tight.
Defender Series CARB Approved Overfill Prevention Valve With 10 Foot Top Drop Tube And 10 Foot Bottom Drop Tube
Item No. 708692902
Magnetically-coupled actuator system provides positive shutoff at a broad range of flow rates and eliminates any pentetrations in the valve making it both vapor and leak tight.
4 Inch Top Seal Fill Pipe Adapter Without Lugs
Item No. 77830102
Top seal fill pipe Adapters are installed on the fill riser pipe in spill containment manholes on an underground storage tank and connect delivery drop elbows to the fill pipe for fuel delivery fits all top seal drop elbows and fill caps
4 Inch X 12 Foot Heavy Duty Drop Tube (2-Pack)
Item No. 78220412-2
Heavy wall model for increased durability
4 Inch NPT Male x 19 Inch x 0.188 Inch Black Steel Submersible Pump Riser Pipe Nipple
Item No. 419RISER
0.188 wall thickness to accommodate submersible pump installation.
