Hydrolevel

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  • Hydrolevel 170SV Low Water Cut-Off 120V with Short Probe Automatic ResetHydrolevel 170SV Low Water Cut-Off 120V with Short Probe Automatic Reset
    HYDROLEVEL
    Hydrolevel 170SV Low Water Cut-Off 120V with Short Probe Automatic Reset
    SKU: 170SV
    Product DescriptionThe Hydrolevel 170SV is a crucial low water cut-off valve, designed to enhance the safety and efficiency of hot water boilers. By instantly interrupting power in low water conditions and automatically resetting when normal levels are restored, this device ensures optimal boiler function...
    $145.56
    $145.56
  • Hydrolevel 550LSV 120V M/R LWCO w/Test & Lite
    HYDROLEVEL
    Hydrolevel 550LSV 120V M/R LWCO w/Test & Lite
    SKU: 550LSV
    Product DescriptionThe Hydrolevel 550LSV is a low water cut-off switch designed for use in boilers. This model operates on one hundred twenty volts and features a test and light function for easy verification of proper operation. It is essential for protecting boilers from damage...
    $265.31
    $265.31
  • Hydrolevel EW222 1/2npt Extended Well Long Nut
    HYDROLEVEL
    Hydrolevel EW222 1/2npt Extended Well Long Nut
    SKU: EW222
    Product DescriptionThe Hydrolevel EW222 is a 1/2 inch NPT extended well long nut. This component is essential for various plumbing applications, particularly in systems requiring extended fittings. It is designed to securely connect pipes, ensuring a tight and leak-proof seal. The Hydrolevel brand is...
    $53.11
    $53.11
  • Hydrolevel 45-531-51 Standard Wire Harness for Model 1100 45-531-54Hydrolevel 45-531-51 Standard Wire Harness for Model 1100 45-531-54
    HYDROLEVEL
    Hydrolevel 45-531-51 Standard Wire Harness for Model 1100 45-531-54
    SKU: 45-531-51
    Product DescriptionThe Hydrolevel 45-531-51 is a standard wire harness designed for the Model 1100. This wire harness ensures reliable connections and efficient operation for your water level control system. Compatible with Model 1100 Reliable and efficient connections Ensures consistent operation of water level control...
    $37.42
    $37.42
  • Hydrolevel 45-550 Safgard 550 Low Water Cut-Off 120 VAC Max Water Pressure 160 psiHydrolevel 45-550 Safgard 550 Low Water Cut-Off 120 VAC Max Water Pressure 160 psi
    HYDROLEVEL
    Hydrolevel 45-550 Safgard 550 Low Water Cut-Off 120 VAC Max Water Pressure 160 psi
    SKU: 45-550
    Product Description The Hydrolevel 45-550 is a low water cut-off control for hot water boilers. It ensures safe operation by interrupting power in low water conditions. If water remains below the probe for thirty seconds, the burner circuit locks out. The device features a...
    $291.20
    $291.20
  • Hydrolevel 500SV 24VM R LWCO with Test and Lite Short PrHydrolevel 500SV 24VM R LWCO with Test and Lite Short Pr
    HYDROLEVEL
    Hydrolevel 500SV 24VM R LWCO with Test and Lite Short Pr
    SKU: 500SV
    Product DescriptionThe Hydrolevel 500SV is engineered for reliable operation of HVAC systems, providing precise low water cut-off with test and light functionality tailored to professional needs. This essential control integrates effortlessly into your system, safeguarding equipment and optimizing performance. Ensures system integrity with automatic...
    $239.57
    $239.57
  • Hydrolevel 48-3250-58 4' Replacement Sensor
    HYDROLEVEL
    Hydrolevel 48-3250-58 4' Replacement Sensor
    SKU: 48-3250-58
    Product Description The Hydrolevel 48-3250-58 4' Replacement Sensor is designed for precise water level measurement in various systems. Using this sensor helps maintain appropriate water levels, ensuring system efficiency and safety. 4 feet length Reliable Hydrolevel technology Compatible with various systems Product HighlightsThis sensor...
    $46.75
    $46.75
  • Hydrolevel 45-550 Safgard Low Water Cut-Off 120V 160psi Manual
    HYDROLEVEL
    Hydrolevel 45-550 Safgard Low Water Cut-Off 120V 160psi Manual
    SKU: 45-550
    Product DescriptionThe Hydrolevel 45-550 Safgard Low Water Cut-Off is designed for dependable operation in low water conditions. This essential safety device for boilers interrupts power immediately when water levels are low and features a manual reset to prevent accidental trips during power fluctuations. It...
    $275.88
    $275.88
  • HYDROLEVEL 45-501 SAFGARD 500SV LOW WATER CUT-OFF 24VAC MANUAL RESET
    HYDROLEVEL
    HYDROLEVEL 45-501 SAFGARD 500SV LOW WATER CUT-OFF 24VAC MANUAL RESET
    SKU: 45-501
    Product DescriptionThe Hydrolevel 45-501 Safgard 500SV Low Water Cut-Off is a reliable option for commercial hot water boilers, ensuring safety and efficiency. This model is well-suited for applications that require manual resetting and electronic monitoring of water levels. Features manual reset with a test...
    $275.88
    $275.88
  • Hydrolevel 3250 Hydrostat 120v Temperature Limit Boiler Reset
    HYDROLEVEL
    Hydrolevel 3250 Hydrostat 120v Temperature Limit Boiler Reset
    SKU: 3250
    Product DescriptionThe Hydrolevel 3250 Hydrostat is designed for oil boilers, offering a 120-volt fuel-smart temperature limit and boiler reset functionality. This aquastat features adjustable low and high limits ranging from 110 to 200 degrees Fahrenheit, with an automatic differential and economy settings. Adjustable low...
    $218.22
    $218.22
  • HYDROLEVEL
    Hydrolevel 48-3204SF Hydrostat Replacement for Slant/Fin SE-70 and S-60
    SKU: 48-3204SF
    Product DescriptionThe Hydrostat 48-3204SF offers a precise, reliable replacement for Slant/Fin SE-70 and S-60 boilers. Engineered by Hydrolevel, a leader in boiler control technology, this hydrostat ensures efficient operation of hot water boilers. Designed specifically for Slant/Fin SE-70 and S-60 models. Optimal performance in...
    $300.23
    $300.23
  • HYDROLEVEL
    Hydrolevel 250-CO Control Box Only for 120V LWCO
    SKU: 250-CO
    Product DescriptionThe Hydrolevel 250-CO is a control box designed for use with 120V low water cutoff (LWCO) systems. This unit is essential for ensuring safe and efficient operation of heating systems by preventing water from dropping below a preset level. Designed specifically for 120V...
    $600.95
    $600.95
  • Hydrolevel 48-3200 Hydrolevel 3200 Boiler ControlHydrolevel 48-3200 Hydrolevel 3200 Boiler Control
    HYDROLEVEL
    Hydrolevel 48-3200 Hydrolevel 3200 Boiler Control
    SKU: 48-3200
    Product DescriptionThe Hydrolevel 48-3200 is designed for use with gas boilers. This model features cold start and warm start operations to suit various heating needs. It has a thermal targeting feature which can adjust boiler water temperature based on heat load changes. Temperature Limit...
    $232.58
    $232.58
  • Aladdin GO-KIT 3 , Super Pump, 1600, 2600, 2600X Series
    HYDROLEVEL
    Aladdin GO-KIT 3 , Super Pump, 1600, 2600, 2600X Series
    SKU: GO-KIT3
    The Aladdin GOKIT3 Tune Up Kit - Hayward Super Pump Series 160026002600X is part of the Gasket and O-Ring Kits (GO-KIT) which are the Pump and Valve Repair Kits of Aladdin. With each kit containing O-rings, gaskets, seals, and connectors, it also contains a...
    $28.88
    $28.88
  • Hydrolevel 650-P - 120vLWCO,with testButton&Lite
    HYDROLEVEL
    Hydrolevel 650-P - 120vLWCO,with testButton&Lite
    SKU: 650-P
    120Vlwco,With Testbutton&Lite
    $235.44
    $235.44
  • Hydrolevel 45-344 Water Feeder Valve Assembly 120V Replacement 45-122Hydrolevel 45-344 Water Feeder Valve Assembly 120V Replacement 45-122
    HYDROLEVEL
    Hydrolevel 45-344 Water Feeder Valve Assembly 120V Replacement 45-122
    SKU: 45-344
    Product DescriptionThe Hydrolevel 45-344 Water Feeder Valve Assembly is an essential component for steam boilers operating at 120 volts. This electronic valve ensures efficient water feed control in various heating applications. Designed specifically for steam boilers. Electronic operation enhances reliability and precision. Easy integration...
    $111.95
    $111.95
  • Hydrolevel 250WC Centrifugal Pump Plumbing Fixture
    HYDROLEVEL
    Hydrolevel 250WC Centrifugal Pump Plumbing Fixture
    SKU: 250WC
    Product DescriptionThe Hydrolevel 250WC Centrifugal Pump is engineered for reliability in various industrial applications. Designed by Hydrolevel, a trusted name in pump technology, the 250WC model efficiently manages liquid transfer and circulation tasks. Efficient liquid handling for industrial environments. Robust construction ensures durability. Suitable...
    $711.81
    $711.81
  • Hydrolevel 48-104 Remote Wall/Jacket Mount Kit w/ 20' Sensor Cord
    HYDROLEVEL
    Hydrolevel 48-104 Remote Wall/Jacket Mount Kit w/ 20' Sensor Cord
    SKU: 48-104
    Product DescriptionThe Hydrolevel 48-104 Remote Wall/Jacket Mount Kit w/ 20' Sensor Cord is designed for trade professionals working on HydroStat models. This mounting kit allows the control to be attached to any flat surface. Wall/Jacket Mount Kit Includes remote sensor, plastic grommet, rubber well...
    $112.38
    $112.38
  • Hydrolevel 48-103 Remote Wall/Jacket Mounting Kit with 10 Ft Sensor CordHydrolevel 48-103 Remote Wall/Jacket Mounting Kit with 10 Ft Sensor Cord
    HYDROLEVEL
    Hydrolevel 48-103 Remote Wall/Jacket Mounting Kit with 10 Ft Sensor Cord
    SKU: 48-103
    Product DescriptionThe Hydrolevel 48-103 Remote Wall/Jacket Mounting Kit with 10 Ft Sensor Cord is a versatile mounting solution for HydroStat controls, excluding 3000 Series models. This kit allows easy attachment to any flat surface. Compatible with most HydroStat models Includes 10-foot sensor cord Simple,...
    $106.19
    $106.19
  • Hydrolevel CGT450-2060 Centrifugal Pump
    HYDROLEVEL
    Hydrolevel CGT450-2060 Centrifugal Pump
    SKU: CGT450-2060
    Product DescriptionThe Hydrolevel CGT450-2060 is a robust centrifugal pump designed for a variety of industrial applications. Ideal for professionals in the hydraulics, pneumatics, and plumbing sectors, this pump ensures reliable performance and durability. Efficient fluid handling for industrial environments Compact design measuring 5 by...
    $280.85
    $280.85

About Hydrolevel

Hydrolevel Company was founded in 1965 by Michael DeLeonardis, an engineer specializing in steam pressure vessels. Through his vast experience with steam boilers, Michael became well aware of the shortcomings of float-type level controls. The moving mechanical linkage was often no match for the harsh boiler environment and Michael witnessed the costly and sometimes dangerous results of dry-firing a boiler. He began experimenting with improved concepts for monitoring boiler water levels. By utilizing water’s ability to conduct electricity, he designed a non-moving electrode that accurately detected water within a boiler. The Safgard trademark was launched and production of the first probe-type low water cut-off was underway.

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