Morrison Brothers
May Group International
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Manholes & Spill Containers
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Containment Sumps, Monitoring Wells & Flex Connectors
Valves, Drop Tubes & Vents
Mechanical Tank Gauges
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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
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.
2 Inch 5 Gallon Male Threaded Spill Container With Drain Offset Coated White
Item No. 516MOD-0200ACPW
Designed to contain small spills that occur at the fill point on aboveground storage tanks
2 Inch Overfill Prevention Valve With Part F Male Threaded Aluminum
Item No. 9095SA-0200AV
9095SA series overfill prevention valve is designed to prevent the overfilling of liquid storage tanks by providing a positive shut-off during a pressurized fill. Direct Fill Installations Installs on tank top by threading onto a 2 Inch Male NPT riser Installs inside 2 inc Morrison model 516 or 518 tank top spill container Remote Fill Installations Valve has 2 inch female NPT inlet threads for installation piping to remote fill point
4 Inch Tank Monitor Cap & Adapter With 1/2 Inch Threaded Porthole & Cable Connector
Item No. 305XPA-1200AK
Keeps water dirt and debris out of the tank prevents vapors from escaping
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.
3 Inch Swing Check Valve - Threaded Brass
Item No. 246A-0400AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
2 Inch Female NPT Ductile Iron External Emergency Valve With Stainless Lever Arm And 165 Degree F Fusible Link
Item No. 346DI-0500 AV
External emergency valves shut off flow at the outlet of an aboveground storage tank (AST) or in a liquid transfer line where product flow must be stopped in the event of a fire. Fusible link holds spring actuated poppet in the open position.
15 Gallon 12 Gauge Steel AST Remote Spill Container With 3 Inch Female NPT Back Port Post Mount
Item No. 515-0300AC
Purpose of containing fuel spillage during remote tank filling operations
2 Inch Full Port Stainless Steel Locking Ball Valve
Item No. 691BSS-08001V
Full port valve is used for liquid or air service handling with manual open / close in quick quarter-turn handle operartion
2 Inch X 1 Inch X 1 Inch Double Tapped Bushing EVR Approved
Item No. 184-04001B
Cast-iron construction
4 Inch EVR Approved Tank Monitor Cap With 3/8 Inch Threaded Porthole And Cable Connector
Item No. 305XP-0200ACEVR
4 Inch Evr Approved Tank Monitor Cap & Adapter Kit With 1/2 Inch Connector
Item No. 305XPA-1100AKEVR
Combination cap and Adapter kit for leak detection systems
Cover For 18 Inch 418Xa Monitoring Well Manhole
Item No. 418XA-1102MC
Cover indicates Monitoring Well warning with API symbol
4 Inch Evr Approved Tank Monitor Cap And Adapter With 1/2 Inch Threaded Porthole And Cable Connector
Item No. 305XPA-1200AKEVR
- Comes with a 1/2 inch cable connector port
2 Inch Cast Iron Hinged Style Fill Cap Female Thread - Powder Coated Black
Item No. 179CI-0100AC
Cast-iron construction
2 Inch Gauge Stick Port Cap & Adapter With Id Tag Carb Evr Approved
Item No. 305GSP2000AKEVR
2 Inch EVR Approved Tank Monitor Cap and Adapter With 3/8 Inch Threaded Porthole
Item No. 305XPA-2200AKEVR
- Comes with a 3/8 inch cable connector port
