Morrison Brothers
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Manholes & Spill Containers
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Valves, Drop Tubes & Vents
Mechanical Tank Gauges
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![3/4 Inch NPT Stainless Steel Horizontal Priming Tee With Plug 3/4 Inch NPT Stainless Steel Horizontal Priming Tee With Plug](https://shop.sourcena.com/lowres/detail/912-070510AT.jpg)
3/4 Inch NPT Stainless Steel Horizontal Priming Tee With Plug
Item No. 912-070510AT
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
![3/4 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C. 3/4 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C.](https://shop.sourcena.com/lowres/detail/912-071000AV.jpg)
3/4 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C.
Item No. 912-071000AV
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
![1 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 0-5 Foot W.C. 1 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 0-5 Foot W.C.](https://shop.sourcena.com/lowres/detail/912-100500AV.jpg)
1 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 0-5 Foot W.C.
Item No. 912-100500AV
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
![1 Inch NPT Stainless Steel Horizontal Priming Tee With Plug 1 Inch NPT Stainless Steel Horizontal Priming Tee With Plug](https://shop.sourcena.com/lowres/detail/912-100510AT.jpg)
1 Inch NPT Stainless Steel Horizontal Priming Tee With Plug
Item No. 912-100510AT
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
![1 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C. 1 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C.](https://shop.sourcena.com/lowres/detail/912-101000AV.jpg)
1 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C.
Item No. 912-101000AV
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
![2 Inch Clock Gauge Alarm With Float 2 Inch Clock Gauge Alarm With Float](https://shop.sourcena.com/lowres/detail/918-0100AG.jpg)
2 Inch Clock Gauge Alarm With Float
Item No. 918-0100AG
Utilizes the 818 series clock gauge with a built in high level warning alarm
![2 Inch Clock Gauge Alarm - Female Threaded With Standard Float 2 Inch Clock Gauge Alarm - Female Threaded With Standard Float](https://shop.sourcena.com/lowres/detail/918F-0100AG.jpg)
2 Inch Clock Gauge Alarm - Female Threaded With Standard Float
Item No. 918F-0100AG
Used to measure liquid levels in aboveground storage tanks
![2 Inch Clock Gauge Alarm - Female Threaded With Drop Tube Float 2 Inch Clock Gauge Alarm - Female Threaded With Drop Tube Float](https://shop.sourcena.com/lowres/detail/918F-0400AG.jpg)
2 Inch Clock Gauge Alarm - Female Threaded With Drop Tube Float
Item No. 918F-0400AG
Used to measure liquid levels in aboveground storage tanks
![2 Inch 8 Ounce Combination Vent/Overfill Alarm 2 Inch 8 Ounce Combination Vent/Overfill Alarm](https://shop.sourcena.com/lowres/detail/922-0200AA.jpg)
2 Inch 8 Ounce Combination Vent/Overfill Alarm
Item No. 922-0200AA
Fully mechanical high intensity audible alarm that alerts you when your tank is near full while also allowing your tank to breath during filling & dispensing
![2 Inch Dry Disconnect Adapter With Viton Evr - Aluminum 2 Inch Dry Disconnect Adapter With Viton Evr - Aluminum](https://shop.sourcena.com/lowres/detail/927-0200AAEVR.jpg)
2 Inch Dry Disconnect Adapter With Viton Evr - Aluminum
Item No. 927-0200AAEVR
2-1/2 Inch Coupler Size Minimizes spills and dripping of fuel at disconnect
![1/2 Inch Fusible Globe Valve With 165 Degree Fuse - Brass 1/2 Inch Fusible Globe Valve With 165 Degree Fuse - Brass](https://shop.sourcena.com/lowres/nophoto.gif)
1/2 Inch Fusible Globe Valve With 165 Degree Fuse - Brass
Item No. 939-02001V
Also called gate valve - used to shut off product flow in the event of a fire
![3/4 Inch Fusible Globe Valve With 165 Degree Fuse - Brass 3/4 Inch Fusible Globe Valve With 165 Degree Fuse - Brass](https://shop.sourcena.com/lowres/detail/939-03001V.jpg)
3/4 Inch Fusible Globe Valve With 165 Degree Fuse - Brass
Item No. 939-03001V
Also called gate valve - used to shut off product flow in the event of a fire
![1 Inch Fusible Globe Valve With 165 Degree Fuse - Brass 1 Inch Fusible Globe Valve With 165 Degree Fuse - Brass](https://shop.sourcena.com/lowres/detail/939-04001V.jpg)
1 Inch Fusible Globe Valve With 165 Degree Fuse - Brass
Item No. 939-04001V
Also called gate valve - used to shut off product flow in the event of a fire
![3/4 Inch Solenoid Valve Viton Seal 24 Volt Dc Coil 3/4 Inch Solenoid Valve Viton Seal 24 Volt Dc Coil](https://shop.sourcena.com/lowres/nophoto.gif)
3/4 Inch Solenoid Valve Viton Seal 24 Volt Dc Coil
Item No. 71024D00751V
- Contact sales for valves with any of the following coil options: 12, 24, 120, 208, 240, and 480 volt AC available; 12, 120 volts DC may be available too
![4 Inch Tight Fill Adapter Top Seal Without Lugs - Brass 4 Inch Tight Fill Adapter Top Seal Without Lugs - Brass](https://shop.sourcena.com/lowres/detail/305-0200AA.jpg)
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
![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.
![2 Inch Male NPT Powder Coated Black Cast Iron Hinged-Style Fill Cap 2 Inch Male NPT Powder Coated Black Cast Iron Hinged-Style Fill Cap](https://shop.sourcena.com/lowres/detail/179MCI-0100AC.jpg)
2 Inch Male NPT Powder Coated Black Cast Iron Hinged-Style Fill Cap
Item No. 179MCI-0100AC
Cast-iron construction
![4 Inch Fill Cap Evr Approved 4 Inch Fill Cap Evr Approved](https://shop.sourcena.com/lowres/detail/305C-0100-ACEVR.jpg)
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 Evr Approved Vapor Recovery Cap 4 Inch Evr Approved Vapor Recovery Cap](https://shop.sourcena.com/lowres/detail/323C-0100ACEVR.jpg)
4 Inch Evr Approved Vapor Recovery Cap
Item No. 323C-0100ACEVR
EVR approved all aluminum construction and orange powder coating
![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.
![6 Inch Female NPT 8 Ounce/Square Inch Aluminum Emergency Vent With Cast Iron Cover And FKM Viton B O-Ring EVR Approved UL 2583 And ULC Listed 6 Inch Female NPT 8 Ounce/Square Inch Aluminum Emergency Vent With Cast Iron Cover And FKM Viton B O-Ring EVR Approved UL 2583 And ULC Listed](https://shop.sourcena.com/lowres/detail/244O-0200AVEVR.jpg)
6 Inch Female NPT 8 Ounce/Square Inch Aluminum Emergency Vent With Cast Iron Cover And FKM Viton B O-Ring EVR Approved UL 2583 And ULC Listed
Item No. 244O-0200AVEVR
UL Listed emergency vent (pressure relief only) used on aboveground storage tanks, as a code requirement, to help prevent the tank from becoming over-pressurized and possibly rupturing if ever exposed to fire.