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1-2100 Series Cast Iron Manhole Cover With Seal
Item No. 1-21CC
H20 highway rated replacement manhole cover for 1-2100 series spill container.
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
13-35/64 Inch O.D. E-Coated Cast Iron Cover For 12 Inch 104A-1200/104A-1219 Manhole
Item No. E00510M
Heavily ribbed cast iron cover ensures maximum load bearing capacity on cast iron manholes and fill boxes.
19-1/2 Inch O.D. E-Coated Cast Iron Cover For 18 Inch 104A-1800 Manhole
Item No. E00512M
Heavily ribbed cast iron cover ensures maximum load bearing capacity on cast iron manholes and fill boxes.
1-2100 Series Aluminum Manhole Cover With Seal
Item No. 1-21AC
H20 highway rated replacement manhole cover for 1-2100 series spill container.
36 Inch Round Gray EBW Safelite Bolt-Down Fiberglass Composite Manhole Cover With Handle
Item No. 78145606
H-20 rated lightweight manhole provides access to underground service station, commercial, and industrial equipment.Composite covers have undergone 30 year life simulation testing, with 11,000 loading cycles of 20,000 lbs. each.
39 Inch Composite Replacement Lay-In Manhole Lid
Item No. A0716-039LID
Lid Diameter 39-1/2 Inch
44 Inch Black Composite Replacement Lay-In Manhole Lid
Item No. A0716-044LID
Lid Diameter 44.3 Inch
Cover For 18 Inch 418Xa Monitoring Well Manhole
Item No. 418XA-1102MC
Cover indicates Monitoring Well warning with API symbol
30 Inch I.D. Domed Dual-Handle Access Cover With Gasket For Watertight Sump (C700201)
Item No. 30INCHWTCOVER-NEW STYLE
36 Inch Diameter Black Raised Composite Cover Only Cover O.D. 40 Inch
Item No. FL36BLACK
36 inch black cover only. For FL36 manholes - 36 inch skirt I.D., 40 Inch O.D. cover.
Red 36 Inch Raintight Cover For Fl36 Manhole
Item No. FL36RED
36 inch diameter raised manhole cover in red for standard tank sumps
42 Inch Round FLEX-ING Raintight Bolt-Down Fiberglass Composite Manhole Cover With Spring-Loaded Handle
Item No. 14U-RT4210C
FLEX-ING H20/HS20 rated multi-layer bonded fiberglass composite manhole provides access to underground service station equipment without the weight and difficulties of steel.
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.
