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![Overfill Prevention Valve Dual Point Vapor-Tight 4 Inch X 15 Foot [Evr]](https://shop.sourcena.com/lowres/detail/A1100EVR-056.jpg "Overfill Prevention Valve Dual Point Vapor-Tight 4 Inch X 15 Foot [Evr]")
Overfill Prevention Valve Dual Point Vapor-Tight 4 Inch X 15 Foot [Evr]
Item No. A1100EVR-056
Screw together style
4 Inch Fill Swivel Adapter - Brass
Item No. SWF-100-B
Protects against fuel spills in the event of a piping break
4 Inch Vapor Swivel Adapter - Brass
Item No. SWV-101-B
Prevents vapor leaks at fill adapter due to loosening from riser during tank filling
4 Inch X 4 Inch Fill Adapter Bronze Top Seal
Item No. 633T-8076
Threads onto the 4 inch fill pipe of underground storage tanks to mate with top-seal delivery 4 inch elbows
4 Inch Top Seal Flat Top Low Profile Cap
Item No. 731-40
Water and vapor tight can-action handle
4 Inch Tight Fill Adapter Top Seal Without Lugs - Brass
Item No. 305-0200AA
Top seal Adapters thread onto underground and aboveground storage tank fill ports and riser pipes where tight fill connections are required
4 Inch Fill Cap Evr Approved
Item No. 305C-0100-ACEVR
EVR Approved used for fill ports and access to leak detection on fuel storage tanks
4 Inch Bronze Swivel Fill Adapter
Item No. 61SALP-1020-EVR
The 61SA Swivel Adapter mates with 4 top-seal delivery elbows and features a top section that rotates with hose movement while the bottom section remains securely in place maintaining seal integrity
4 Inch EVR Bronze Vapor Swivel Adapter
Item No. 61VSA-1020-EVR
Stage I vapor Adapters are installed in spill containment manholes on the vapor recovery riser pipe from UST
4 Inch Bronze Top Seal Adapter
Item No. 724-4040
4 inch cap x 4 inch pipe size 2-3/4 inch height x 4-7/8 inch outside diameter bronze construction, Buna-N gasket
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.
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 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
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
