1/2 Inch
1-1/2 Inch x 1-1/2 Inch
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![1/2 Inch NPT Ductile Iron 50 PSI Expansion Relief Valve With Stainless Cap 1/2 Inch NPT Ductile Iron 50 PSI Expansion Relief Valve With Stainless Cap](https://shop.sourcena.com/lowres/detail/076DI-0200AV.jpg)
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.
![1-1/2 Inch Female NPT x 1-1/2 Inch Shorty Offset Adapter 1-1/2 Inch Female NPT x 1-1/2 Inch Shorty Offset Adapter](https://shop.sourcena.com/lowres/detail/303-1515.jpg)
1-1/2 Inch Female NPT x 1-1/2 Inch Shorty Offset Adapter
Item No. 303-1515
Compensates for misalignment of dispenser suction stub and dispenser boxes.
![2 Inch UPP x 1-1/2 Inch Male NPT Termination Fitting UL-971 Listed 2 Inch UPP x 1-1/2 Inch Male NPT Termination Fitting UL-971 Listed](https://shop.sourcena.com/lowres/detail/91-063-1 NPT-U.jpg)
2 Inch UPP x 1-1/2 Inch Male NPT Termination Fitting UL-971 Listed
Item No. 91-063-1 NPT-U
![1/2 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 0-5 Foot W.C. 1/2 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 0-5 Foot W.C.](https://shop.sourcena.com/lowres/detail/912-050500AV.jpg)
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. 1/2 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C.](https://shop.sourcena.com/lowres/detail/912-051000AV.jpg)
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.
![2 Inch UPP x 1-1/2 Inch Female NPT Termination Fitting UL-971 Listed 2 Inch UPP x 1-1/2 Inch Female NPT Termination Fitting UL-971 Listed](https://shop.sourcena.com/lowres/detail/92-063-1 NPT-U.jpg)
2 Inch UPP x 1-1/2 Inch Female NPT Termination Fitting UL-971 Listed
Item No. 92-063-1 NPT-U
![2 Inch NPSH x 1-1/2 Inch Female NPT 90 Degree Reducer Elbow 2 Inch NPSH x 1-1/2 Inch Female NPT 90 Degree Reducer Elbow](https://shop.sourcena.com/lowres/detail/SRE-2015.jpg)
2 Inch NPSH x 1-1/2 Inch Female NPT 90 Degree Reducer Elbow
Item No. SRE-2015
Used to interconnect flexible Flexworks piping
![2 Inch NPSH x 2 Inch NPSH x 1-1/2 Inch NPT Tee 2 Inch NPSH x 2 Inch NPSH x 1-1/2 Inch NPT Tee](https://shop.sourcena.com/lowres/detail/STF-2215.jpg)
2 Inch NPSH x 2 Inch NPSH x 1-1/2 Inch NPT Tee
Item No. STF-2215
Used to interconnect flexible Flexworks piping
![12-1/2 Foot x 300 Foot Filter Fabric 12-1/2 Foot x 300 Foot Filter Fabric](https://shop.sourcena.com/lowres/detail/TYPAR-3401.jpg)
12-1/2 Foot x 300 Foot Filter Fabric
Item No. TYPAR-3401
Meets AASHTO M288 class 3 requirements
![1/2 Inch NPT Ductile Iron 25 PSI Expansion Relief Valve With Stainless Steel Cap Spring And Ball 1/2 Inch NPT Ductile Iron 25 PSI Expansion Relief Valve With Stainless Steel Cap Spring And Ball](https://shop.sourcena.com/lowres/detail/078DI-0100AV.jpg)
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 1/2 Inch NPT Ductile Iron 40 PSI Expansion Relief Valve With Stainless Steel Cap Spring And Ball](https://shop.sourcena.com/lowres/detail/078DI-0200AV.jpg)
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 1/2 Inch NPT Ductile Iron 100 PSI Expansion Relief Valve With Stainless Steel Cap Spring And Ball](https://shop.sourcena.com/lowres/nophoto.gif)
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.
![2 Inch X 1-1/2 Inch Reducer Bushing Female NPT 2 Inch X 1-1/2 Inch Reducer Bushing Female NPT](https://shop.sourcena.com/lowres/detail/012020-231-4.jpg)
2 Inch X 1-1/2 Inch Reducer Bushing Female NPT
Item No. 012020-231-4
UL971 listed and also available in 2 inch x 1 inch and 2 inch x 1 1/4 inch
![2 Inch Male Taper x 1-1/2 Inch NPT Primary Reducer Bushing 2 Inch Male Taper x 1-1/2 Inch NPT Primary Reducer Bushing](https://shop.sourcena.com/lowres/detail/2Q370503.jpg)
2 Inch Male Taper x 1-1/2 Inch NPT Primary Reducer Bushing
Item No. 2Q370503
Proven reliable fiberglass pipe system