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Keep your cool this winter with 10% off refrigeration parts. Use code WINTER10 ❄️
Keep your cool this winter with 10% off refrigeration parts. Use code WINTER10 ❄️

Level Controls

Buy industrial refrigeration level control components online to maintain precise liquid levels in your refrigeration systems. Our comprehensive selection features high-quality parts from trusted brands like Phillips, designed for reliability and longevity in demanding industrial environments. Browse our inventory of level control components including nuts, gaskets, seats, pistons, bonnet parts, and level eye assemblies. Whether you're performing routine maintenance, replacing worn components, or upgrading your level control systems, find the perfect parts for your industrial refrigeration needs. 

  • Hansen Enclosure Kit for Vari-Level

    Hansen
    Original price $673.13 - Original price $673.13
    Original price
    $673.13
    $673.13 - $673.13
    Current price $673.13
    In stock

    The Hansen Enclosure Kit is designed to protect and house Vari-Level components in refrigeration systems. This kit includes: Sturdy enclosure to sa...

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  • Hansen See-Level Liquid Indicator with SAD Housing & Free Seating Shield CE CATII Mod H-EF110

    Hansen
    Original price $4,316.31 - Original price $4,316.31
    Original price
    $4,316.31
    $4,316.31 - $4,316.31
    Current price $4,316.31
    In stock

    The Hansen See-Level Liquid Indicator is equipped with a SAD housing and free seating shield, designed for use in CE CATII Mod H-EF110 systems. Key...

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  • Hansen See-Level Liquid Indicator with SDL Housing & Free Shield CE CATII Mod H-EF110

    Hansen
    Original price $369.37 - Original price $369.37
    Original price
    $369.37
    $369.37 - $369.37
    Current price $369.37
    In stock

    The Hansen See-Level Liquid Indicator is designed with SDL housing and a free shield, providing accurate monitoring in CE CATII Mod H-EF110 systems...

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  • Hansen See-Level Liquid Indicator with SAD Milled Housing CE CATII Mod H-EF110

    Hansen
    Original price $314.31 - Original price $314.31
    Original price
    $314.31
    $314.31 - $314.31
    Current price $314.31
    In stock

    The Hansen See-Level Liquid Indicator features a SAD milled housing, designed for precise liquid level monitoring in CE CATII Mod H-EF110 systems. ...

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  • Hansen See-Level Liquid Indicator with Clear Lens & Fast Shield CE CATII Mod

    Hansen
    Original price $341.34 - Original price $341.34
    Original price
    $341.34
    $341.34 - $341.34
    Current price $341.34
    In stock

    The Hansen See-Level Liquid Indicator is equipped with a clear lens and fast shield, providing reliable liquid level monitoring in CE CATII Mod sys...

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  • Hansen See-Level Liquid Indicator with Clear Lens CE CATII Mod H-EF110

    Hansen
    Original price $285.29 - Original price $285.29
    Original price
    $285.29
    $285.29 - $285.29
    Current price $285.29
    In stock

    The Hansen See-Level Liquid Indicator is designed with a clear lens for accurate monitoring in CE CATII Mod H-EF110 systems. Key features include: ...

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  • Hansen See-Level Liquid Indicator with Fast Shield CE CATII Mod H-EF110

    Hansen
    Original price $341.34 - Original price $341.34
    Original price
    $341.34
    $341.34 - $341.34
    Current price $341.34
    In stock

    The Hansen See-Level Liquid Indicator features a fast shield for enhanced protection and reliability in CE CATII Mod H-EF110 systems. Key features ...

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  • Hansen See-Level Liquid Indicator with Clear Lens & SAD Milled Housing CE CATII Mod H-EF11

    Hansen
    Original price $314.31 - Original price $314.31
    Original price
    $314.31
    $314.31 - $314.31
    Current price $314.31
    In stock

    The Hansen See-Level Liquid Indicator is equipped with a clear lens and SAD milled housing, designed for precise liquid monitoring in CE CATII Mod ...

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  • Hansen Level Column 3" Diameter 60" Probe 1" FPT 1-1/4" Weld Connection

    Hansen
    Original price $1,516.79 - Original price $1,516.79
    Original price
    $1,516.79
    $1,516.79 - $1,516.79
    Current price $1,516.79
    In stock

    The Hansen Level Column features a 3 diameter with a 60" probe 1" FPT and 1-1/4" weld connection providing reliable level measurement in refrigerat...

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  • Hansen 500-Foot Cable Assembly for Vari-Level Systems

    Hansen
    Original price $657.38 - Original price $657.38
    Original price
    $657.38
    $657.38 - $657.38
    Current price $657.38
    In stock

    The Hansen 500-Foot Cable Assembly is designed for use with Vari-Level systems, providing reliable and secure connections over long distances. Key ...

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  • Hansen 50-Foot Cable Assembly for Vari-Level Systems

    Hansen
    Original price $79.72 - Original price $79.72
    Original price
    $79.72
    $79.72 - $79.72
    Current price $79.72
    In stock

    The Hansen 50-Foot Cable Assembly is designed for use with Vari-Level systems, providing reliable and secure connections over medium distances. Key...

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  • Hansen 400-Foot Cable Assembly for Vari-Level Systems

    Hansen
    Original price $512.15 - Original price $512.15
    Original price
    $512.15
    $512.15 - $512.15
    Current price $512.15
    In stock

    The Hansen 400-Foot Cable Assembly is designed for use with Vari-Level systems, providing reliable and secure connections over long distances. Key ...

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  • Hansen 4-20 mA Level Probe with 48" Insert for Heavy Duty Vertical Receiver

    Hansen
    Original price $2,234.23 - Original price $2,234.23
    Original price
    $2,234.23
    $2,234.23 - $2,234.23
    Current price $2,234.23
    In stock

    The Hansen Level Probe is designed for heavy-duty vertical receivers, offering reliable level monitoring with a 4-20 mA output and a 48 insert. Key...

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  • Hansen 300-Foot Cable Assembly for Vari-Level Systems

    Hansen
    Original price $298.12 - Original price $298.12
    Original price
    $298.12
    $298.12 - $298.12
    Current price $298.12
    In stock

    The Hansen 300-Foot Cable Assembly is designed for use with Vari-Level systems in industrial refrigeration applications. This high-quality cable en...

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  • Hansen PXVC Temperature Control with Sensor - 24VAC/DC, 3 VA

    Hansen
    Original price $530.71 - Original price $530.71
    Original price
    $530.71
    $530.71 - $530.71
    Current price $530.71
    In stock

    The Hansen PXVC Temperature Control with Sensor operates at 24VAC/DC with a 3 VA power rating. It provides precise temperature regulation in refrig...

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  • Hansen PXVC Level Control - 24VAC/DC, 3 VA

    Hansen
    Original price $485.94 - Original price $485.94
    Original price
    $485.94
    $485.94 - $485.94
    Current price $485.94
    In stock

    The Hansen PXVC Level Control operates at 24VAC/DC with a power rating of 3 VA. It provides precise level control for industrial refrigeration syst...

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  • Hansen PXVC DX Control - 24VAC/DC, 3 VA

    Hansen
    Original price $485.94 - Original price $485.94
    Original price
    $485.94
    $485.94 - $485.94
    Current price $485.94
    In stock

    This Hansen PXVC DX Control operates at 24VAC/DC with a power rating of 3 VA. It is designed for direct expansion (DX) control in refrigeration sys...

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  • Hansen PXVC Proportionate Control - 24VAC/DC, 3 VA

    Hansen
    Original price $485.94 - Original price $485.94
    Original price
    $485.94
    $485.94 - $485.94
    Current price $485.94
    In stock

    The Hansen PXVC Proportionate Control is designed for proportional control in refrigeration systems. It operates at 24VAC/DC with a power rating of...

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  • Hansen Single PT Level Switch - 5A SPDT Relay, 230V, 50/60Hz, Halocarbon

    Hansen
    Original price $873.60 - Original price $873.60
    Original price
    $873.60
    $873.60 - $873.60
    Current price $873.60
    In stock

    The Hansen Single PT Level Switch is designed for use with halocarbon refrigerants. It features a 5A SPDT relay and operates at 230V, 50/60Hz, prov...

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  • Hansen 200-Foot Cable Assembly for Vari-Level

    Hansen
    Original price $232.60 - Original price $232.60
    Original price
    $232.60
    $232.60 - $232.60
    Current price $232.60
    In stock

    This Hansen Cable Assembly is 200 feet in length and designed for use with Vari-Level systems, providing reliable connectivity and ensuring accurat...

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  • Transducer Level Probe DIG 4-20mA 19.2inserthor Rechalocarbon

    Hansen
    Original price $1,842.20 - Original price $1,842.20
    Original price
    $1,842.20
    $1,842.20 - $1,842.20
    Current price $1,842.20
    In stock

    This transducer level probe by Hansen offers digital accuracy with a 4-20mA signal, specifically designed for use in refrigeration systems with hal...

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  • Hansen Flow Controller NH3 185 GPM 2 1/2 Socket Weld FLG

    Hansen
    Original price $2,908.00 - Original price $2,908.00
    Original price
    $2,908.00
    $2,908.00 - $2,908.00
    Current price $2,908.00
    In stock

    The Hansen Flow Controller is designed for ammonia (NH3) applications, with a flow capacity of 185 GPM and 2 1/2 inch socket weld flanges. Key feat...

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  • Hansen Flow Controller R22 175 GPM 2 1/2 Socket Weld FLG

    Hansen
    Original price $2,908.00 - Original price $2,908.00
    Original price
    $2,908.00
    $2,908.00 - $2,908.00
    Current price $2,908.00
    In stock

    This Hansen Flow Controller is designed for R22 applications with a flow capacity of 175 GPM and 2 1/2 inch socket weld flanges. Key features inclu...

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  • Hansen Cable 150 Foot Length Cable Assembly for Vari-Level

    Hansen
    Original price $156.16 - Original price $156.16
    Original price
    $156.16
    $156.16 - $156.16
    Current price $156.16
    In stock

    The Hansen 150-foot cable assembly is designed for use with Vari-Level systems, providing reliable and long-distance connectivity. Key features inc...

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Frequently Asked Questions (FAQs) about Level Control Parts and Components

What is the purpose of level controls in industrial refrigeration systems?

Level controls are crucial for maintaining proper refrigerant levels in various components of refrigeration systems. They help prevent overfilling or underfilling, ensuring optimal system performance, efficiency, and safety.

What types of level control components are commonly used in refrigeration systems?

Common components include float switches, electronic level sensors, sight glasses (level eyes), and mechanical level regulators. Our inventory includes various parts for these devices, such as gaskets, seats, pistons, and bonnet components.

What is a level eye assembly and how is it used?

A level eye assembly, like the Phillips 2 Level Eye Assembly with Clear Lens, is a sight glass that allows visual inspection of refrigerant levels. It's typically installed on vessels or receivers to provide a quick, visual check of liquid levels without the need for gauges or electronic sensors.

Why are frost shields important for level eyes?

Frost shields, such as the Phillips Frost Shield Kit Level Eye, prevent frost or condensation from forming on the sight glass. This ensures clear visibility of the refrigerant level, even in low-temperature applications.

How often should level control components be replaced?

The replacement frequency depends on the specific component, usage conditions, and manufacturer recommendations. Generally, gaskets and seals may need more frequent replacement, while durable parts like pistons or bonnets can last longer. Regular inspections can help determine when replacement is necessary.

Can I mix and match level control components from different manufacturers?

It's generally recommended to use components from the same manufacturer to ensure compatibility and proper function. However, in some cases, components may be interchangeable. Always verify compatibility and consult with a refrigeration specialist before mixing components from different brands.

What should I consider when selecting gaskets for level control components?

Consider the material compatibility with your refrigerant, temperature range, pressure rating, and the specific application. Ensure the gasket size and shape match your equipment specifications. Using the correct gasket is crucial for preventing leaks and maintaining system integrity.

How do electronic level sensors differ from mechanical level controls?

Electronic level sensors offer more precise control and can be integrated with digital control systems for remote monitoring and automated responses. Mechanical controls, like float switches, are often simpler and don't require power sources, making them reliable in various conditions. The choice depends on your system requirements and preferences.

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