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Dual-Point Single-Float Hydrostatic Interstitial Reservoir Sensor With 12 Foot Cable And Vented Riser Cap Assembly For Brine-Filled Doublewall Tanks
Item No. 794380-303
The Dual-Point Hydrostatic Reservoir Sensor accurately detects fluid level change in the reservoir and interstice of a double wall storage tank. The Dual-Point Hydrostatic Reservoir Sensor is ideal for high groundwater areas, and can differentiate between a high level alarm condition and a low level alarm condition. If an inner-wall leak occurs, the brine seeps into the tank triggering a low-level alarm, if an outer wall leak occurs, fluid seeps into the interstice triggering a high-level alarm. Key Features Withstands removal from reservoir several times a year without sensor damage Clear plastic housing for visual inspection or float operations Rests in salt brine solution of up to 30% calcium chloride Meets California&rsquos requirement for secondary space monitoring for tanks as required by AB 2481
12 Inch 104 Series Round Lay-In Cast Iron Manhole With Cast Iron Ring and 11-1/4 Inch Tall Galvanized Steel Skirt
Item No. 104A-1200
The OPW 104 Series Cast Iron Manhole is a multi-purpose manhole used to provide access to underground service station equipment, commercial equipment, and industrial equipment. A heavily ribbed cast iron cover and body ring ensure maximum load bearing capacity. Features Full-size internal diameter for maximum access and working area. Highway 20 Rated (H20). Rugged cast iron cover and body ring. Cast-in non-skid finish on cover. Sturdy, extra long steel skirt.
4 Inch Evr Approved Vapor Recovery Cap
Item No. 323C-0100ACEVR
EVR approved all aluminum construction and orange powder coating
3 Inch Bonded Sump Entry Termination Fitting (22856830)
Item No. 012030-626-0
UL971 listed and also available in 4 inch
4 Inch Bonded Sump Entry Termination Fitting
Item No. 012040-626-0
UL971 listed and also available in 3 inch
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.
42 Inch Titan Plain Composite FRP Manway Cover With 12 Inch Composite Skirt And Frame
Item No. M1PC42-12
Manway cover features an EN124-C250 (56 000 lbs.) load rating.
3 Inch Cam And Groove Orange Aluminum EVR-Approved Top Seal Vapor Adapter Cap
Item No. A0099-002
The Emco Wheaton A0099-002 Top Seal Vapor Cap is designed for use on all Emco and major competitor 3 inch Cam and Groove-style adapters. The cap is lockable and features a self-aligning, toggle-action design with center collar to prevent breakage. Constructed of corrosion-resistant aluminum and powdercoated orange for vapor line identification.
18 Inch Round Black Manhole With Fiber Composite Cover 18 Inch Skirt
Item No. 78141818BLK
Cover is removed and replaced by placing the slide action handle into the plate on the cover
18 Inch Round Steel Manhole With 18 Inch Skirt
Item No. 78141818STL
Cover is removed and replaced by placing the slide action handle into the plate on the cover
42 Inch Round Grey FRC Lay-In Manhole Cover With 12 Inch Skirt
Item No. 78144313GRY
Cover is removed and replaced by placing the slide action handle into the plate on the cover

