Tank Electronics

Running a facility with blind spots in your liquid levels is a recipe for disaster. Whether it is a lift station backup, a chemical tank overflow, or a pump burning out from a dry run, the cost of failure far exceeds the cost of a reliable monitoring system. At Tank Depot, we provide the industrial-grade Tank Electronics necessary to automate your workflow and protect your infrastructure. From advanced hydrostatic pressure sensors to rugged NEMA 4X control panels, our solutions turn manual tank monitoring into a precision operation that works around the clock....

By integrating high-performance tank level sensors and automated pump controllers into your system, you gain more than just data; you gain a critical fail-safe. Our selection of tank alarm systems and submersible sensors is engineered to withstand the harshest environments, ensuring that you stay in compliance and your pumps stay operational. Don't wait for a mechanical failure or an EPA audit to reveal the gaps in your system.

Applications of Our Tank Electronics

Residential Water Storage
Residential Water Storage

Perfect for homes needing a secure supply of potable water.

Commercial Use
Commercial Use

Large-scale plastic drinking water storage tanks for businesses.

Agriculture and Industry
Agriculture and Irrigation

Providing poly and steel water storage solutions for livestock, crops, and large-scale irrigation systems.

Rainwater Harvesting
Rainwater Harvesting

Sustainable options like 1000-gallon plastic water storage tanks or even 10,000-gallon plastic water storage tanks.

Fire Protection
Fire Protection

Our vertical water tanks, including fiberglass and steel tanks, are built to meet NFPA regulations for fire suppression systems helping you remain compliant without having to break a buck.

Emergency Preparedness
Emergency Preparedness

Emergency water tanks ensure a reliable water reserve for disaster recovery.

Why the Right Tank Electronics Matter

Investing in high-quality Tank Electronics is about more than just reading a number on a screen: it is about protecting your pumps, your property, and your bottom line. When you choose professional-grade components, you are building a system designed for long-term reliability and minimal manual intervention.

Residential Water Storage
Residential Water Storage

Perfect for homes needing a secure supply of potable water.

Commercial Use
Commercial Use

Large-scale plastic drinking water storage tanks for businesses.

Agriculture and Industry
Agriculture and Irrigation

Providing poly and steel water storage solutions for livestock, crops, and large-scale irrigation systems.

Rainwater Harvesting
Rainwater Harvesting

Sustainable options like 1000-gallon plastic water storage tanks or even 10,000-gallon plastic water storage tanks.

Fire Protection
Fire Protection

Our vertical water tanks, including fiberglass and steel tanks, are built to meet NFPA regulations for fire suppression systems helping you remain compliant without having to break a buck.

Emergency Preparedness
Emergency Preparedness

Emergency water tanks ensure a reliable water reserve for disaster recovery.

Why Choose Tank Depot for Your Tank Control Systems

Residential Water Storage
Residential Water Storage

Perfect for homes needing a secure supply of potable water.

Commercial Use
Commercial Use

Large-scale plastic drinking water storage tanks for businesses.

Agriculture and Industry
Agriculture and Irrigation

Providing poly and steel water storage solutions for livestock, crops, and large-scale irrigation systems.

Rainwater Harvesting
Rainwater Harvesting

Sustainable options like 1000-gallon plastic water storage tanks or even 10,000-gallon plastic water storage tanks.

Fire Protection
Fire Protection

Our vertical water tanks, including fiberglass and steel tanks, are built to meet NFPA regulations for fire suppression systems helping you remain compliant without having to break a buck.

Emergency Preparedness
Emergency Preparedness

Emergency water tanks ensure a reliable water reserve for disaster recovery.

Take Control of Your Liquid Management Today with Tank Depot

Downtime and overflows are a choice, not an inevitability. Equipping your facility with the right Tank Electronics is the most cost-effective way to protect your equipment and ensure operational continuity. Whether you need a single high-level alarm for a sump basin or a fully integrated duplex controller for a municipal lift station, our inventory is stocked and ready to ship. Browse our full collection of sensors, switches, and panels below to find the precise solution for your application.

Need further assistance? Reach out to our product specialists for free consultation.

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Items 1-50 of 69

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Capacity Name Diameter Length Width Height SKU Price
Buy Model 122 Single Phase, Duplex, Alternating Pump Control with Override by SJE-Rhombus for only $1,027.00 Buy Model 122 Single Phase, Duplex, Alternating Pump Control with Override by SJE-Rhombus for only $1,027.00 SJE-Rhombus Model 122 Single Phase, Duplex, Alternating Pump Control with Override 10 12 6 SJE-122 $1,027.00
Buy PumpMaster SPDT Pump Switch 15PMSPDTPC by SJE-Rhombus for only $74.00 Buy PumpMaster SPDT Pump Switch 15PMSPDTPC by SJE-Rhombus for only $74.00 SJE-Rhombus PumpMaster SPDT Pump Switch 15PMSPDTPC 3.05 3.05 3.56 SJE-1004836 $74.00
Buy TankPro 100 PVC Submersible Level Sensor + Display by Icon Process Controls for only $1,856.00 Buy TankPro 100 PVC Submersible Level Sensor + Display by Icon Process Controls for only $1,856.00 Icon Process Controls TankPro 100 PVC Submersible Level Sensor + Display 10 10 10 TR-191-1001-A113302F $1,856.00
Buy LevelPro 100 Series PVDF Submersible Level Sensor by Icon Process Controls for only $1,856.00 Buy LevelPro 100 Series PVDF Submersible Level Sensor by Icon Process Controls for only $1,856.00 Icon Process Controls LevelPro 100 Series PVDF Submersible Level Sensor 10 10 10 TR-191-1001-E113315 $1,856.00
Buy TankPro 300S 316SS Submersible Level Sensor + Display by Icon Process Controls for only $1,292.00 Buy TankPro 300S 316SS Submersible Level Sensor + Display by Icon Process Controls for only $1,292.00 Icon Process Controls TankPro 300S 316SS Submersible Level Sensor + Display 10 10 10 TR-300S-1010-A-02F $1,292.00
Buy PmpM Pmp S 20PMD1WP by SJE-Rhombus for only $79.68 Buy PmpM Pmp S 20PMD1WP by SJE-Rhombus for only $79.68 SJE-Rhombus PmpM Pmp S 20PMD1WP 5.56 5.95 6 SJE-1002727 $79.68
Buy Dbl FM Pmp S 15DFMMD2WP by SJE-Rhombus for only $161.68 Buy Dbl FM Pmp S 15DFMMD2WP by SJE-Rhombus for only $161.68 SJE-Rhombus Dbl FM Pmp S 15DFMMD2WP 6.83 4.74 5 SJE-1017657 $161.68
Buy PmpM WPS FLOAT SWITCH 30PMWPSWE by SJE-Rhombus for only $127.06 Buy PmpM WPS FLOAT SWITCH 30PMWPSWE by SJE-Rhombus for only $127.06 SJE-Rhombus PmpM WPS FLOAT SWITCH 30PMWPSWE 4 4 4 SJE-1053697 $127.06
Buy Signal M Ctrl SWITCH 10SGMPCNO by SJE-Rhombus for only $40.20 Buy Signal M Ctrl SWITCH 10SGMPCNO by SJE-Rhombus for only $40.20 SJE-Rhombus Signal M Ctrl SWITCH 10SGMPCNO 5 3 3 SJE-1006042 $40.20
Buy TANK ALERT XT-01X (120 VAC no float) by SJE-Rhombus for only $176.20 Buy TANK ALERT XT-01X (120 VAC no float) by SJE-Rhombus for only $176.20 SJE-Rhombus TANK ALERT XT-01X (120 VAC no float) 5 7 3 SJE-1005141 $176.20
Buy 1 1/4 Inch Stainless Steel - In Tank - Floating Filter with Hose w/ 8' Hose by Rainwater Equipment for only $229.00 Buy 1 1/4 Inch Stainless Steel - In Tank - Floating Filter with Hose w/ 8' Hose by Rainwater Equipment for only $229.00 Rainwater Equipment 1 1/4 Inch Stainless Steel - In Tank - Floating Filter with Hose w/ 8' Hose 15 10 15 RWE-FIF-1.25-INCH $229.00
Buy DOUBLE FLOAT PUMP SWITCH 15DFD2WOP by SJE-Rhombus for only $183.00 Buy DOUBLE FLOAT PUMP SWITCH 15DFD2WOP by SJE-Rhombus for only $183.00 SJE-Rhombus DOUBLE FLOAT PUMP SWITCH 15DFD2WOP 6.55 5.38 6 SJE-1002028 $183.00
Buy SENSORFLOAT CONTROL SWITCH 15SWINC by SJE-Rhombus for only $66.00 Buy SENSORFLOAT CONTROL SWITCH 15SWINC by SJE-Rhombus for only $66.00 SJE-Rhombus SENSORFLOAT CONTROL SWITCH 15SWINC 6.55 5.38 6 SJE-1002083 $66.00
Buy Sensor Float Mini Control Switch 10MWENO by SJE-Rhombus for only $62.00 Buy Sensor Float Mini Control Switch 10MWENO by SJE-Rhombus for only $62.00 SJE-Rhombus Sensor Float Mini Control Switch 10MWENO 5.42 4.81 5 SJE-1002206 $62.00
Buy Tank Alert 4X-01HSGM (120 VAC w/15 SignalMaster High Level) Alarm System by SJE-Rhombus for only $394.46 Buy Tank Alert 4X-01HSGM (120 VAC w/15 SignalMaster High Level) Alarm System by SJE-Rhombus for only $394.46 SJE-Rhombus Tank Alert 4X-01HSGM (120 VAC w/15 SignalMaster High Level) Alarm System 7.3 6.4 5 SJE-1008024 $394.46
Buy Tank Alert AB-01HAUX (120 VAC w/15 SignalMaster High Level & Auxiliary Contacts) Alarm System by SJE-Rhombus for only $139.50 Buy Tank Alert AB-01HAUX (120 VAC w/15 SignalMaster High Level & Auxiliary Contacts) Alarm System by SJE-Rhombus for only $139.50 SJE-Rhombus Tank Alert AB-01HAUX (120 VAC w/15 SignalMaster High Level & Auxiliary Contacts) Alarm System 6 6 3 SJE-1012668 $139.50
Buy MILLIAMPMASTER CONTROL SWITCH 10MAPCNO by SJE-Rhombus for only $45.00 Buy MILLIAMPMASTER CONTROL SWITCH 10MAPCNO by SJE-Rhombus for only $45.00 SJE-Rhombus MILLIAMPMASTER CONTROL SWITCH 10MAPCNO 6.83 4.74 5 SJE-1015725 $45.00
Buy Double Float Master Pump Switch 20DFMMD1WP by SJE-Rhombus for only $163.00 Buy Double Float Master Pump Switch 20DFMMD1WP by SJE-Rhombus for only $163.00 SJE-Rhombus Double Float Master Pump Switch 20DFMMD1WP 6.83 4.74 5 SJE-1017660 $163.00
Buy NEX SERIES PANEL SINGLE PHASE SIMPLEX 9-20 AMP SIGNAL MASTER SWITCHES by SJE-Rhombus for only $541.91 Buy NEX SERIES PANEL SINGLE PHASE SIMPLEX 9-20 AMP SIGNAL MASTER SWITCHES by SJE-Rhombus for only $541.91 SJE-Rhombus NEX SERIES PANEL SINGLE PHASE SIMPLEX 9-20 AMP SIGNAL MASTER SWITCHES 8 8 4 SJE-1046437 $541.91
Buy NEX Series Control Panel, Duplex, 120/208/240 VAC, EZconnex 4-Port, 50'/ (4) 10' float switches by SJE-Rhombus for only $1,271.00 Buy NEX Series Control Panel, Duplex, 120/208/240 VAC, EZconnex 4-Port, 50'/ (4) 10' float switches by SJE-Rhombus for only $1,271.00 SJE-Rhombus NEX Series Control Panel, Duplex, 120/208/240 VAC, EZconnex 4-Port, 50'/ (4) 10' float switches 10 10 4 SJE-1055744 $1,271.00
Buy Standard Apak Outdoor Alarm System With Mechanical Float by Zoeller Pump for only $260.00 Buy Standard Apak Outdoor Alarm System With Mechanical Float by Zoeller Pump for only $260.00 Zoeller Pump Standard Apak Outdoor Alarm System With Mechanical Float 11.25 4.5 15 ZOL-91104-0001 $260.00
Buy Simplex Fill with High and Low Water Alarms by Tank Depot Manufacturer for only $1,925.00 Buy Simplex Fill with High and Low Water Alarms by Tank Depot Manufacturer for only $1,925.00 Tank Depot Manufacturer Simplex Fill with High and Low Water Alarms 1 1 1 WLC-FPT-5-120VAC $1,925.00
Buy PmpM WPS FLOAT SWITCH 15PMWPSWE by SJE-Rhombus for only $101.00 Buy PmpM WPS FLOAT SWITCH 15PMWPSWE by SJE-Rhombus for only $101.00 SJE-Rhombus PmpM WPS FLOAT SWITCH 15PMWPSWE 4 4 4 SJE-1047427 $101.00
Buy Dbl FLOAT Pmp S 15DFD1WP by SJE-Rhombus for only $191.00 Buy Dbl FLOAT Pmp S 15DFD1WP by SJE-Rhombus for only $191.00 SJE-Rhombus Dbl FLOAT Pmp S 15DFD1WP 6.55 5.38 6 SJE-1002022 $191.00
Buy Signal M Ctrl SWITCH 30SGMWENO by SJE-Rhombus for only $65.00 Buy Signal M Ctrl SWITCH 30SGMWENO by SJE-Rhombus for only $65.00 SJE-Rhombus Signal M Ctrl SWITCH 30SGMWENO 6.83 4.74 5 SJE-1006053 $65.00
Buy Xpert Alert Indoor Alarm System by SJE-Rhombus for only $79.00 Buy Xpert Alert Indoor Alarm System by SJE-Rhombus for only $79.00 SJE-Rhombus Xpert Alert Indoor Alarm System 6 7.5 4 SJE-1057333 $79.00
Buy Tank Alert I Alarm System 101-01H by SJE-Rhombus for only $154.50 Buy Tank Alert I Alarm System 101-01H by SJE-Rhombus for only $154.50 SJE-Rhombus Tank Alert I Alarm System 101-01H 6 8 5 SJE-1003104 $154.50
Buy Junior Super Single Pump Switch 10JSDWOP by SJE-Rhombus for only $75.68 Buy Junior Super Single Pump Switch 10JSDWOP by SJE-Rhombus for only $75.68 SJE-Rhombus Junior Super Single Pump Switch 10JSDWOP 5.42 4.81 5 SJE-1001916 $75.68
Buy MICROMASTER AC/DC pump switch 15MMDCDWOP by SJE-Rhombus for only $58.00 Buy MICROMASTER AC/DC pump switch 15MMDCDWOP by SJE-Rhombus for only $58.00 SJE-Rhombus MICROMASTER AC/DC pump switch 15MMDCDWOP 2.74 2.74 4.83 SJE-1009813 $58.00
Buy SENSORFLOAT CONTROL SWITCH 20SWINC by SJE-Rhombus for only $71.00 Buy SENSORFLOAT CONTROL SWITCH 20SWINC by SJE-Rhombus for only $71.00 SJE-Rhombus SENSORFLOAT CONTROL SWITCH 20SWINC 6.55 5.38 6 SJE-1002092 $71.00
Buy PUMPMASTER PUMP SWITCH 15PMU1WP by SJE-Rhombus for only $76.00 Buy PUMPMASTER PUMP SWITCH 15PMU1WP by SJE-Rhombus for only $76.00 SJE-Rhombus PUMPMASTER PUMP SWITCH 15PMU1WP 5.56 5.95 6 SJE-1002721 $76.00
Buy PUMPMASTER PUMP SWITCH 20PMDWOP by SJE-Rhombus for only $70.77 Buy PUMPMASTER PUMP SWITCH 20PMDWOP by SJE-Rhombus for only $70.77 SJE-Rhombus PUMPMASTER PUMP SWITCH 20PMDWOP 5.56 5.95 6 SJE-1002731 $70.77
Buy PUMPMASTER PUMP SWITCH 20PMUWOP by SJE-Rhombus for only $71.00 Buy PUMPMASTER PUMP SWITCH 20PMUWOP by SJE-Rhombus for only $71.00 SJE-Rhombus PUMPMASTER PUMP SWITCH 20PMUWOP 5.56 5.95 6 SJE-1002737 $71.00
Buy PumpMaster Plus Pump Switch 10PMPUWOP by SJE-Rhombus for only $85.00 Buy PumpMaster Plus Pump Switch 10PMPUWOP by SJE-Rhombus for only $85.00 SJE-Rhombus PumpMaster Plus Pump Switch 10PMPUWOP 5.56 5.05 6 SJE-1003241 $85.00
Buy PumpMaster Plus Pump Switch 30PMPDWOP by SJE-Rhombus for only $102.00 Buy PumpMaster Plus Pump Switch 30PMPDWOP by SJE-Rhombus for only $102.00 SJE-Rhombus PumpMaster Plus Pump Switch 30PMPDWOP 5.56 5.05 6 SJE-1003271 $102.00
Buy TANK ALERT XT-01XTB (120 VAC no float TB) by SJE-Rhombus for only $182.46 Buy TANK ALERT XT-01XTB (120 VAC no float TB) by SJE-Rhombus for only $182.46 SJE-Rhombus TANK ALERT XT-01XTB (120 VAC no float TB) 6.5 6.5 3 SJE-1005836 $182.46
Buy SignalMAster SPDT Control Switch 10SGMSPDTWE by SJE-Rhombus for only $57.00 Buy SignalMAster SPDT Control Switch 10SGMSPDTWE by SJE-Rhombus for only $57.00 SJE-Rhombus SignalMAster SPDT Control Switch 10SGMSPDTWE 6.83 4.74 5 SJE-1006098 $57.00
Buy Double Float Master Pump Switch 15DFMMD1WP by SJE-Rhombus for only $157.00 Buy Double Float Master Pump Switch 15DFMMD1WP by SJE-Rhombus for only $157.00 SJE-Rhombus Double Float Master Pump Switch 15DFMMD1WP 6.83 4.74 5 SJE-1016864 $157.00
Buy PS Patrol 120V, 120V alarm, no pump switch; 20 SignalMaster, with mounting post by SJE-Rhombus for only $354.60 Buy PS Patrol 120V, 120V alarm, no pump switch; 20 SignalMaster, with mounting post by SJE-Rhombus for only $354.60 SJE-Rhombus PS Patrol 120V, 120V alarm, no pump switch; 20 SignalMaster, with mounting post 7 5 8 SJE-1022728 $354.60
Buy TANK ALERT EZ-01X (120 VAC no float) by SJE-Rhombus for only $161.25 Buy TANK ALERT EZ-01X (120 VAC no float) by SJE-Rhombus for only $161.25 SJE-Rhombus TANK ALERT EZ-01X (120 VAC no float) 7.3 6.7 3 SJE-1036591 $161.25
Buy Panel Mounting Post by SJE-Rhombus for only $122.00 Buy Panel Mounting Post by SJE-Rhombus for only $122.00 SJE-Rhombus Panel Mounting Post 9 6 34 SJE-1038027 $122.00
Buy HP-40-010A Standard Alarm Unit UL Listed by HIBLOW USA, INC. for only $306.90 Buy HP-40-010A Standard Alarm Unit UL Listed by HIBLOW USA, INC. for only $306.90 HIBLOW USA, INC. HP-40-010A Standard Alarm Unit UL Listed 9 7 8 HI-40HP20632P $306.90
Buy PmpM Pmp S 10PMD1WP by SJE-Rhombus for only $71.76 Buy PmpM Pmp S 10PMD1WP by SJE-Rhombus for only $71.76 SJE-Rhombus PmpM Pmp S 10PMD1WP 5.56 5.95 6 SJE-1002630 $71.76
Buy XpAlertWFInd AlrmS 120V w10 MilAmpMasFl by SJE-Rhombus for only $320.89 Buy XpAlertWFInd AlrmS 120V w10 MilAmpMasFl by SJE-Rhombus for only $320.89 SJE-Rhombus XpAlertWFInd AlrmS 120V w10 MilAmpMasFl 4 6 2 SJE-1060316 $320.89
Buy XpAlertWFInd AlrmS 120V no float by SJE-Rhombus for only $290.71 Buy XpAlertWFInd AlrmS 120V no float by SJE-Rhombus for only $290.71 SJE-Rhombus XpAlertWFInd AlrmS 120V no float 4 5.5 1.75 SJE-1061894 $290.71
Buy Tank Alert I Alarm System 101-01X (120 VAC no float) by SJE-Rhombus for only $104.89 Buy Tank Alert I Alarm System 101-01X (120 VAC no float) by SJE-Rhombus for only $104.89 SJE-Rhombus Tank Alert I Alarm System 101-01X (120 VAC no float) 4 6 3 SJE-1002235 $104.89
Buy Float Switch Up/Down Positioning Universal 3 Wire 30ft by Austin Pump for only $90.99 Buy Float Switch Up/Down Positioning Universal 3 Wire 30ft by Austin Pump for only $90.99 Austin Pump Float Switch Up/Down Positioning Universal 3 Wire 30ft 3 4 3 APS-1004840 $90.99
Buy Float Switch Cable Weight by Austin Pump for only $12.33 Buy Float Switch Cable Weight by Austin Pump for only $12.33 Austin Pump Float Switch Cable Weight 7 10 12 APS-1002230 $12.33
Buy SENSORFLOAT CONTROL SWITCH 30PCNO by SJE-Rhombus for only $76.00 Buy SENSORFLOAT CONTROL SWITCH 30PCNO by SJE-Rhombus for only $76.00 SJE-Rhombus SENSORFLOAT CONTROL SWITCH 30PCNO 6.55 5.38 6 SJE-1002134 $76.00
Buy SENSORFLOAT CONTROL SWITCH 20SWENO by SJE-Rhombus for only $81.81 Buy SENSORFLOAT CONTROL SWITCH 20SWENO by SJE-Rhombus for only $81.81 SJE-Rhombus SENSORFLOAT CONTROL SWITCH 20SWENO 6.55 5.38 6 SJE-1002161 $81.81
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