Haws
Outdoor Concrete Pedestal Fountain
$2,770.48
Manufacturer: Haws, Manufacturer Part Number
: 3060Model 3060 circular concrete pedestal drinking fountain shall include a polished stainless steel basin, push-button operated stainless steel valve with front-accessible cartridge and flow adjustment, polished chrome-plated brass vandal-resistant bubbler head protected by a hood extension, polished chrome-plated vandal-resistant waste strainer, Portland Gray exposed aggregate concrete finish with wire reinforcement, integral mounting feet, vandal-resistant stainless steel access plate, and 1-1/4" O.D. tailpiece.
Haws
Outdoor Concrete Pedestal Fountain
$3,495.09
Manufacturer: Haws, Manufacturer Part Number
: 3121Model 3121 square concrete pedestal drinking fountain shall include a polished stainless steel basin, push-button operated stainless steel valve with front-accessible cartridge and flow adjustment, 100% lead-free waterways, polished chrome-plated brass vandal-resistant bubbler head protected by a hood extension, polished chrome-plated vandal-resistant waste strainer with top-down clean-out access, Portland Gray exposed aggregate concrete finish with wire reinforcement, integral mounting feet, vandal-resistant stainless steel access plate, and 1-1/4" O.D. tailpiece.
Justrite
Outdoor Flammable Storage Cabinet - 30 Gallon, 1 Shelf, Manual Close Doors - 813000
$1,501.50
Manufacturer: Justrite, Manufacturer Part Number : 813000
In the complex landscape of industrial safety, the proper storage of hazardous and flammable liquids both indoors and outdoors is imperative. The Justrite yellow 30 Gallon Outdoor Flammable Storage Cabinet with Self Close Doors, model 813000, is engineered specifically to mitigate the substantial risks associated with the improper handling and storage of these materials while outside.
Fully spot welded Galvanneal 18 Gauge Steel construction makes the cabinet highly resistant to corrosion - up to 16 times more than regular steel. This ensures a rust-resistant exterior capable of withstanding outdoor conditions. It also includes a slanted roof design to divert rain and snow away from the cabinet doors, protecting the contents from moisture. For ease of placement and mobility, even in challenging terrains, the cabinet is supported by 12 Gauge skids to easily move with a forklift, and bolstered with stable trapezoid legs.
The outdoor storage cabinet’s doors are uniquely designed for safety and security. Patented self-indexing doors feature continues stainless steel hinges to ensure a tight, sequential closure from top to bottom, reinforced with a three-point stainless steel self-latching bullet system for increased heat resistance and fail-safe operation. Additionally, the self-latching doors are easy to close and secure without the need for manual rotation, thanks to the stainless steel paddle latch U-Loc™ handle. To prevent unauthorized access, the doors can be locked with the included double key set or using a padlock (not included) via the U-Loc™ stainless steel paddle latch handle.
Other standard features on all Justrite flammable cabinets include:
Sturdy double wall construction with 1½-inch insulating air space
Patented SpillSlope® shelves direct spills to the back and bottom of the leakproof sump; welded shelf hangers interlock with the shelf to offer maximum stability with no flimsy brackets to lose. Adjustable on 3 in. centers, the shelves meet ANSI standards with a 350lb. (159-kg) safe allowable load.
2-inch leakproof sump contains spills and leaks within the cabinet and meets EPA requirements
UV and chemical-resistant powder coated paint inside and out retains a high-gloss look and minimizes the effects of corrosion and humidity
Strategically placed dual vents with built in flash arrestors work together to stop flames from entering the cabinet while allowing the build-up of vapors
Reflective HazAlert™ label provides a warning in English, Spanish and French to enhance visibility in low-light situations
Self-leveling feet help the cabinet adjust and balance on uneven surfaces
Built-in grounding connector makes grounding easy and mitigates the risk of static discharge
The cabinet's exterior dimensions are 42 inches W x 18 inches D x 44 inches H; interior dimensions measure 39.5 inches W x 14.562 inches D x 39.625 inches H. Maximum flammable liquid capacity is 30 gallons. Model 813000 meets OSHA and NFPA requirements; FM approved (pending).
Product Summary
Fully spot welded Galvanneal 18 Gauge Steel double wall construction has 16 times more corrosion resistance than regular steel
Slanted top with rain gutter guides rain or snow away from the cabinet opening
Continuous stainless steel piano hinges ensure doors close smoothly and reliably
Stainless steel paddle handle lock with three-point latching system keeps contents secure
12 Gauge skid allow easy relocation with forklifts
Extra hem on door for seal protection prevents rainwater from getting inside the cabinet
Stable trapezoid legs ensure stability on outdoor terrain
FM Approval pending
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Justrite
Outdoor Flammable Storage Cabinet - 30 Gallon, 1 Shelf, Self Close Doors - 813020
$1,774.50
Manufacturer: Justrite, Manufacturer Part Number : 813020
In the complex landscape of industrial safety, the proper storage of hazardous and flammable liquids both indoors and outdoors is imperative. The Justrite yellow 30 Gallon Outdoor Flammable Storage Cabinet with Self Close Doors, model 813020, is engineered specifically to mitigate the substantial risks associated with the improper handling and storage of these materials while outside.
Fully spot welded Galvanneal 18 Gauge Steel construction makes the cabinet highly resistant to corrosion - up to 16 times more than regular steel. This ensures a rust-resistant exterior capable of withstanding outdoor conditions. It also includes a slanted roof design to divert rain and snow away from the cabinet doors, protecting the contents from moisture. For ease of placement and mobility, even in challenging terrains, the cabinet is supported by 12 Gauge skids to easily move with a forklift, and bolstered with stable trapezoid legs.
The outdoor storage cabinet’s doors are uniquely designed for safety and security; the self-closing models are equipped with automatic closing doors that utilize fusible links to stay open for ease of access but will automatically shut at 165°F (74°C) to prevent external fires from reaching the contents. The patented self-indexing doors feature continues stainless steel hinges to ensure a tight, sequential closure from top to bottom, reinforced with a three-point stainless steel self-latching bullet system for increased heat resistance and fail-safe operation. Additionally, the self-latching doors are easy to close and secure without the need for manual rotation, thanks to the stainless steel paddle latch U-Loc™ handle. To prevent unauthorized access, the doors can be locked with the included double key set or using a padlock (not included) via the U-Loc™ stainless steel paddle latch handle.
Other standard features on all Justrite flammable cabinets include:
Sturdy double wall construction with 1½-inch insulating air space
Patented SpillSlope® shelves direct spills to the back and bottom of the leakproof sump; welded shelf hangers interlock with the shelf to offer maximum stability with no flimsy brackets to lose. Adjustable on 3 in. centers, the shelves meet ANSI standards with a 350lb. (159-kg) safe allowable load.
2-inch leakproof sump contains spills and leaks within the cabinet and meets EPA requirements
UV and chemical-resistant powder coated paint inside and out retains a high-gloss look and minimizes the effects of corrosion and humidity
Strategically placed dual vents with built in flash arrestors work together to stop flames from entering the cabinet while allowing the build-up of vapors
Reflective HazAlert™ label provides a warning in English, Spanish and French to enhance visibility in low-light situations
Self-leveling feet help the cabinet adjust and balance on uneven surfaces
Built-in grounding connector makes grounding easy and mitigates the risk of static discharge
Model 813020 exterior dimensions are 42 inches W x 18 inches D x 44 inches H; interior dimensions measure 39.5 inches W x 14.562 inches D x 39.625 inches H. Maximum flammable liquid capacity is 30 gallons. It meets OSHA and NFPA requirements; FM approved (pending).
Product Summary
Fully spot welded Galvanneal 18 Gauge Steel double wall construction has 16 times more corrosion resistance than regular steel
Slanted top with rain gutter guides rain or snow away from the cabinet opening
Continuous stainless steel piano hinges ensure doors close smoothly and reliably
Stainless steel paddle handle lock with three-point latching system keeps contents secure
12 Gauge skid allow easy relocation with forklifts
Extra hem on door for seal protection prevents rainwater from getting inside the cabinet
Stable trapezoid legs ensure stability on outdoor terrain
FM Approval pending
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Justrite
Outdoor Flammable Storage Cabinet - 45 Gallon, 2 Shelves, Manual Close Doors - 814500
$1,814.40
Manufacturer: Justrite, Manufacturer Part Number : 814500
In the complex landscape of industrial safety, the proper storage of hazardous and flammable liquids both indoors and outdoors is imperative. The Justrite yellow 45 Gallon Outdoor Flammable Storage Cabinet with Manual Close Doors, model 814500, is engineered specifically to mitigate the substantial risks associated with the improper handling and storage of these materials while outside.
Fully spot welded Galvanneal 18 Gauge Steel construction makes the cabinet highly resistant to corrosion - up to 16 times more than regular steel. This ensures a rust-resistant exterior capable of withstanding outdoor conditions. It also includes a slanted roof design to divert rain and snow away from the cabinet doors, protecting the contents from moisture. For ease of placement and mobility, even in challenging terrains, the cabinet is supported by 12 Gauge skids to easily move with a forklift, and bolstered with stable trapezoid legs.
The outdoor storage cabinet’s doors are uniquely designed for safety and security. Its patented self-indexing doors feature continuous stainless steel hinges to ensure a tight, sequential closure from top to bottom, reinforced with a three-point stainless steel self-latching bullet system for increased heat resistance and fail-safe operation. Additionally, the self-latching doors are easy to close and secure without the need for manual rotation, thanks to the stainless steel paddle latch U-Loc™ handle. To prevent unauthorized access, the doors can be locked with the included double key set or using a padlock (not included) via the U-Loc™ stainless steel paddle latch handle.
Other standard features on all Justrite flammable cabinets include:
Sturdy double wall construction with 1½-inch insulating air space
Patented SpillSlope® shelves direct spills to the back and bottom of the leakproof sump; welded shelf hangers interlock with the shelf to offer maximum stability with no flimsy brackets to lose. Adjustable on 3 in. centers, the shelves meet ANSI standards with a 350lb. (159-kg) safe allowable load.
2-inch leakproof sump contains spills and leaks within the cabinet and meets EPA requirements
UV and chemical-resistant powder coated paint inside and out retains a high-gloss look and minimizes the effects of corrosion and humidity
Strategically placed dual vents with built in flash arresters work together to stop flames from entering the cabinet while allowing the build-up of vapors
Reflective HazAlert™ label provides a warning in English, Spanish and French to enhance visibility in low-light situations
Self-leveling feet help the cabinet adjust and balance on uneven surfaces
Built-in grounding connector makes grounding easy and mitigates the risk of static discharge
The cabinet exterior dimensions are 43 inches W x 18 inches D x 65 inches H; interior dimensions measure 39.5 inches W x 14.562 inches D x 60 inches H. Maximum flammable liquid capacity is 45 gallons. Model 814500 meets OSHA and NFPA requirements; FM approved (pending).
Product Summary
Fully spot welded Galvanneal 18 Gauge Steel double wall construction has 16 times more corrosion resistance than regular steel
Slanted top with rain gutter guides rain or snow away from the cabinet opening
Continuous stainless steel piano hinges ensure doors close smoothly and reliably
Stainless steel paddle handle lock with three-point latching system keeps contents secure
12 Gauge skid allow easy relocation with forklifts
Extra hem on door for seal protection keeps rainwater from getting inside the cabinet
Stable trapezoid legs ensure stability on outdoor terrain
FM Approval pending
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Justrite
Outdoor Flammable Storage Cabinet - 45 Gallon, 2 Shelves, Self Close Doors - 814520
$2,142.00
Manufacturer: Justrite, Manufacturer Part Number : 814520
In the complex landscape of industrial safety, the proper storage of hazardous and flammable liquids both indoors and outdoors is imperative. The Justrite yellow 45 Gallon Outdoor Flammable Storage Cabinet with Self Close Doors, model 814520, is engineered specifically to mitigate the substantial risks associated with the improper handling and storage of these materials while outside.
Fully spot welded Galvanneal 18 Gauge Steel construction makes the cabinet highly resistant to corrosion - up to 16 times more than regular steel. This ensures a rust-resistant exterior capable of withstanding outdoor conditions. It also includes a slanted roof design to divert rain and snow away from the cabinet doors, protecting the contents from moisture. For ease of placement and mobility, even in challenging terrains, the cabinet is supported by 12 Gauge skids to easily move with a forklift, and bolstered with stable trapezoid legs.
The outdoor storage cabinet’s doors are uniquely designed for safety and security; the self-closing models are equipped with automatic closing doors that utilize fusible links to stay open for ease of access but will automatically shut at 165°F (74°C) to prevent external fires from reaching the contents. The patented self-indexing doors feature continuous stainless steel hinges to ensure a tight, sequential closure from top to bottom, reinforced with a three-point stainless steel self-latching bullet system for increased heat resistance and fail-safe operation. Additionally, the self-latching doors are easy to close and secure without the need for manual rotation, thanks to the stainless steel paddle latch U-Loc™ handle. To prevent unauthorized access, the doors can be locked with the included double key set or using a padlock (not included) via the U-Loc™ stainless steel paddle latch handle.
Other standard features on all Justrite flammable cabinets include:
Sturdy double wall construction with 1½-inch insulating air space
Patented SpillSlope® shelves direct spills to the back and bottom of the leakproof sump; welded shelf hangers interlock with the shelf to offer maximum stability with no flimsy brackets to lose. Adjustable on 3 in. centers, the shelves meet ANSI standards with a 350lb. (159-kg) safe allowable load.
2-inch leakproof sump contains spills and leaks within the cabinet and meets EPA requirements
UV and chemical-resistant powder coated paint inside and out retains a high-gloss look and minimizes the effects of corrosion and humidity
Strategically placed dual vents with built in flash arrestors work together to stop flames from entering the cabinet while allowing the build-up of vapors
Reflective HazAlert™ label provides a warning in English, Spanish and French to enhance visibility in low-light situations
Self-leveling feet help the cabinet adjust and balance on uneven surfaces
Built-in grounding connector makes grounding easy and mitigates the risk of static discharge
The cabinet exterior dimensions are 43 inches W x 18 inches D x 65 inches H; interior dimensions measure 39.5 inches W x 14.562 inches D x 60 inches H. Maximum flammable liquid capacity is 45 gallons. Model 814520 meets OSHA and NFPA requirements; FM approved (pending).
Product Summary
Fully spot welded Galvanneal 18 Gauge Steel double wall construction has 16 times more corrosion resistance than regular steel
Slanted top with rain gutter guides rain or snow away from the cabinet opening
Continuous stainless steel piano hinges ensure doors close smoothly and reliably
Stainless steel paddle handle lock with three-point latching system keeps contents secure
12 Gauge skid allow easy relocation with forklifts
Extra hem on door for seal protection prevents rainwater from getting inside the cabinet
Stable trapezoid legs ensure stability on outdoor terrain
FM Approval pending
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Haws
Outdoor Freeze-Resistant Bottle Filler
$621.37
Manufacturer: Haws, Manufacturer Part Number
: 1920FRModel 1920FR wall mounted freeze-resistant bottle filler can be a stand-alone wall mounted station, or mounted over the 1109FR & 1119FR series fountains. It shall include stainless steel construction, a polished chrome-plated brass push-button operated by a pneumatic valve installed on the inside wall where room temperatures do not drop below 50° F (10° C), and self-draining water lines which protect the unit from freezing.Note***** This item requires a freeze valve and mounting plate for installation. Please purchase freeze valve SKU# 6521FR and mounting plate's SKU# 6700 or SKU# 6700R .*****
Haws
Outdoor Freeze-Resistant Concrete Pedestal Fountain
$2,738.16
Manufacturer: Haws, Manufacturer Part Number
: 3060FRModel 3060FR freeze-resistant circular concrete pedestal drinking fountain shall include a polished stainless steel basin, polished chrome-plated push-button, polished chrome-plated brass vandal-resistant bubbler head protected by a hood extension, polished chrome-plated brass vandal-resistant waste strainer, Portland Gray exposed aggregate concrete finish with wire reinforcement, integral mounting feet, vandal-resistant stainless steel access plate, and 1-1/4" O.D. tailpiece.Note***** This item requires a FR Valve for installation. Please purchase FR Valve SKU# 6518FR.*****
Haws
Outdoor Freeze-Resistant Concrete Pedestal Fountain
$3,487.80
Manufacturer: Haws, Manufacturer Part Number
: 3121FRModel 3121FR freeze-resistant square concrete pedestal drinking fountain shall include a polished stainless steel basin, polished chrome-plated brass push-button, polished chrome-plated brass vandal-resistant bubbler head protected by a hood extension, polished chrome-plated brass vandal-resistant waste strainer with top-down clean-out access, Portland Gray exposed aggregate concrete finish with wire reinforcement, integral mounting feet, vandal-resistant stainless steel access plate, and 1-1/4" O.D. tailpiece.Note***** This item requires a FR Valve for installation. Please purchase FR Valve SKU# 6518FR.*****
Salsbury Industries
Outdoor Parcel Locker with 2 Compartments in Black with USPS Access – Type I
$2,036.69
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3302BLK-UOutdoor Parcel Locker with 2 Compartments in Black with USPS Access – Type I
Salsbury Industries
Outdoor Parcel Locker with 2 Compartments in Bronze with USPS Access – Type I
$2,036.69
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3302BRZ-UOutdoor Parcel Locker with 2 Compartments in Bronze with USPS Access – Type I
Salsbury Industries
Outdoor Parcel Locker with 2 Compartments in Gray with USPS Access – Type I
$2,036.69
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3302GRY-UOutdoor Parcel Locker with 2 Compartments in Gray with USPS Access – Type I
Salsbury Industries
Outdoor Parcel Locker with 2 Compartments in Green with USPS Access – Type I
$2,036.69
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3302GRN-UOutdoor Parcel Locker with 2 Compartments in Green with USPS Access – Type I
Salsbury Industries
Outdoor Parcel Locker with 2 Compartments in Sandstone with USPS Access – Type I
$2,036.69
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3302SAN-UOutdoor Parcel Locker with 2 Compartments in Sandstone with USPS Access – Type I
Salsbury Industries
Outdoor Parcel Locker with 2 Compartments in White with USPS Access – Type I
$2,036.69
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3302WHT-UOutdoor Parcel Locker with 2 Compartments in White with USPS Access – Type I
Ex-Cell Kaiser
Outdoor Recp. - Black & Hammered Grey Trim
$2,529.22
Manufacturer: Ex-Cell Kaiser, Manufacturer Part Number: RGU-3645-BLK-HMGXEllipse™ Heavy duty outdoor high capacity two stream waste and recycling receptacle. Sleek canopy protects openings from the elements. Features square openings: 13" and 8" with included TRASH and RECYCLE graphics plates for optional application. Units come standard with a keyed locking mechanism to prevent unauthorized access. Includes two 45 gallon capacity liners. The liner base resin meets UL94 flammability standard. Available in Black body with Hammered Grey trim in EXL-COAT™ UV-resistant powder coat finish. Pre-applied easy-to-read white graphics for designated waste streams. Custom colors and logos are available (additional charges may apply). Contains over 30% recycled material and 100% post-consumer recyclable.
Justrite
OUTDOOR SAFETY LOCKER, 4-HOUR FIRE-RATED, 6 DRUM, EXPLOSION RELIEF PANELS
$30,385.00
This industrial-grade fire-safe storage locker from Justrite provides outstanding 4-hour fire-rated protection in a strong, versatile design. Built for challenging outdoor conditions, it offers secure storage for flammable materials and combustible items while ensuring compliance and efficient performance.Key Features
FM-approved fire-rated construction featuring a heavy gauge steel exterior and several layers of fire-resistant gypsum wallboard.
Explosion relief panels that open at 20 psf, boosting safety as a reliable explosion relief locker.
Weatherproof design ideal for outdoor use, making it an excellent fire-rated safety locker.
Customizable options including a loading ramp, shelving, grounding kit, fire protection enhancements, and optional heating/cooling packages.
Flexible configuration that allows it to be set up as a 6-drum safety locker to meet specialized storage requirements.
Technical Specifications
Manufacturer: Justrite | Part Number: 913061
Construction materials: Heavy gauge steel exterior, layers of fire-resistant gypsum wallboard, and a galvannealed sheet steel interior.
Certification: FM-approved design for both fire rating and explosion relief performance.
Standard lead time: 10–14 days.
Usage & CustomizationIdeal for installations near structures, this outdoor safety locker maximizes space while meeting strict safety standards. It is designed to cater to specific industrial needs with a range of optional accessories. Always consult local authority regulations to ensure full compliance.For more specialized products, visit our Justrite collection or explore our Safety Storage Buildings for additional solutions.
Haws
Outdoor Wall Mounted Bottle Filler
$2,948.59
Manufacturer: Haws, Manufacturer Part Number
: 3690ConfigWMWall-mounted ADA compliant sport bottle-filling station for all users when mounted with water nozzle outlet no higher than 48€ inches. Heavy-duty stainless steel construction with powder-coated matte silver color finish. Push button activated valve with machined stainless-steel body, and with chrome-plated brass vandal-resistant push button assembly which allows for front access to the water control cartridge, stream adjustment, and water supply strainer replacement. Quick-fill 1.0 gpm laminar water flow with renewable nozzle inserts, and a level base 304 stainless steel drain cover plate. Certified by CSA to NSF/ANSI 61, section 9 and NSF/ANSI 372; and was evaluated to be compliant to U.S. and Canada Plumbing Codes including Uniform Plumbing Code (UPC), International Plumbing Code (IPC) and National Plumbing Code of Canada (NPC) by CSA.
Salsbury Industries
Outgoing Mail Slot Option - On Far Left Door of Vertical Mailbox
$24.03
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3569Outgoing Mail Slot Option - On Far Left Door of Vertical Mailbox
Salsbury Industries
Outgoing Mail Slot Plug Kit - for 4C Horizontal Mailboxes
$33.63
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3770Outgoing Mail Slot Plug Kit - for 4C Horizontal Mailboxes
Salsbury Industries
Outgoing Mail Slot Plug Kit - for Cluster Box Units and Regency CBUs
$33.63
Manufacturer: Salsbury Industries, Manufacturer Part Number
: 3370Outgoing Mail Slot Plug Kit - for Cluster Box Units and Regency CBUs
Krueger Sentry
Overfill Alert Gauge 1.5" NPT Opening - Model OF-1.5-12
$41.91
Manufacturer: Krueger Sentry, Manufacturer Part Number: OF-1.5-12The Overfill Alert Gauge is a high level visual gauge designed to visually alert you that your AST (tank) is near full. This overfill monitor's simple pop up mechanical design promotes easy installs, maximum durability, and low up front costs. Standard Overfill Alert Gauge Construction – Plastic Calibration, HDPE Lock Nut, Duro Nitrile Gasket, Aluminum Bushing, Aluminum Rods, Polypropylene Floats. Gauge comes with a 1.5'' NPT opening & 12'' tank depth.
Krueger Sentry
Overfill Alert Gauge 1.5" NPT Opening - Model OF-1.5-6
$41.91
Manufacturer: Krueger Sentry, Manufacturer Part Number: OF-1.5-6The Overfill Alert Gauge is a high level visual gauge designed to visually alert you that your AST (tank) is near full. This overfill monitor's simple pop up mechanical design promotes easy installs, maximum durability, and low up front costs. Standard Overfill Alert Gauge Construction – Plastic Calibration, HDPE Lock Nut, Duro Nitrile Gasket, Aluminum Bushing, Aluminum Rods, Polypropylene Floats. Gauge comes with a 1.5'' NPT opening & 6'' tank depth.
Krueger Sentry
Overfill Alert Gauge 1.5" NPT Opening - Model OF-1.5-8
$41.91
Manufacturer: Krueger Sentry, Manufacturer Part Number: OF-1.5-8The Overfill Alert Gauge is a high level visual gauge designed to visually alert you that your AST (tank) is near full. This overfill monitor's simple pop up mechanical design promotes easy installs, maximum durability, and low up front costs. Standard Overfill Alert Gauge Construction – Plastic Calibration, HDPE Lock Nut, Duro Nitrile Gasket, Aluminum Bushing, Aluminum Rods, Polypropylene Floats. Gauge comes with a 1.5'' NPT opening & 8'' tank depth.