21 Inch x 40 Inch
1/2 Inch
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Category - Main
Replacement Parts & Spare Modules
Containment Sumps, Monitoring Wells & Flex Connectors
Valves, Drop Tubes & Vents
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1/2 Inch NPT Ductile Iron 50 PSI Expansion Relief Valve With Stainless Cap
Item No. 076DI-0200AV
Allows excess pressure caused by thermal expansion of the liquid to return to the AST tank.
1/2 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 0-5 Foot W.C.
Item No. 912-050500AV
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
1/2 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C.
Item No. 912-051000AV
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
Fiberglass Dispenser Sump Double Wall 40 Inch X 21 Inch
Item No. FDS-4021-DW
Allows the supply piping to enter and/or exit out of the sidewall of the containment sump at very low elevation.
Deep Bury Polyethylene Tank Sump With Mechanically Fastened Cover
Item No. TSD-4842
42 inch manway diameter x 48 inch base one piece design provides reliable watertight integrity and long product life
1/2 Inch NPT Ductile Iron 25 PSI Expansion Relief Valve With Stainless Steel Cap Spring And Ball
Item No. 078DI-0100AV
Allows excess pressure caused by thermal expansion of the liquid to return to the AST tank.
1/2 Inch NPT Ductile Iron 40 PSI Expansion Relief Valve With Stainless Steel Cap Spring And Ball
Item No. 078DI-0200AV
Allows excess pressure caused by thermal expansion of the liquid to return to the AST tank.
1/2 Inch NPT Ductile Iron 100 PSI Expansion Relief Valve With Stainless Steel Cap Spring And Ball
Item No. 078DI-0300AV
Allows excess pressure caused by thermal expansion of the liquid to return to the AST tank.
Fiberglass Dispenser Sump, Single Wall, For Encore 40 Inch X 21 Inch (FDS-4021)
Item No. FDS-4021-SL
Comes with 2 inch rain lip
