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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. 

  • Phillips Gasket 292

    Phillips
    Original price $9.75 - Original price $9.75
    Original price
    $9.75
    $9.75 - $9.75
    Current price $9.75
    In stock

    The Phillips Gasket 292 ensures a tight seal in refrigeration systems, helping to prevent leaks and enhance system efficiency. Ensures a tight seal...

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  • Phillips Cap 291

    Phillips
    Original price $80.16 - Original price $80.16
    Original price
    $80.16
    $80.16 - $80.16
    Current price $80.16
    In stock

    The Phillips Cap 291 is designed to protect and seal openings in refrigeration systems, preventing contamination and maintaining pressure integrity...

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  • Phillips Gasket 289

    Phillips
    Original price $8.67 - Original price $8.67
    Original price
    $8.67
    $8.67 - $8.67
    Current price $8.67
    In stock

    The Phillips Gasket 289 provides a reliable seal for various components in refrigeration systems, ensuring leak prevention and maintaining system e...

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  • Phillips Rod 284

    Phillips
    Original price $27.08 - Original price $27.08
    Original price
    $27.08
    $27.08 - $27.08
    Current price $27.08
    In stock

    The Phillips Rod 284 is an essential component for structural support within refrigeration systems, offering durability and stability. Essential st...

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  • Phillips Link 278

    Phillips
    Original price $89.91 - Original price $89.91
    Original price
    $89.91
    $89.91 - $89.91
    Current price $89.91
    In stock

    The Phillips Link 278 connects various components in refrigeration systems, providing precise and reliable operation. Connects refrigeration compon...

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  • Phillips Link 277

    Phillips
    Original price $89.91 - Original price $89.91
    Original price
    $89.91
    $89.91 - $89.91
    Current price $89.91
    In stock

    The Phillips Link 277 is designed to connect critical parts in refrigeration systems, ensuring synchronized and smooth operations. Connects critica...

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  • Phillips Lever 276

    Phillips
    Original price $47.67 - Original price $47.67
    Original price
    $47.67
    $47.67 - $47.67
    Current price $47.67
    In stock

    The Phillips Lever 276 provides control and actuation for various functions within refrigeration systems, ensuring smooth and accurate adjustments....

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  • Phillips Float Block 275

    Phillips
    Original price $123.50 - Original price $123.50
    Original price
    $123.50
    $123.50 - $123.50
    Current price $123.50
    In stock

    The Phillips Float Block 275 supports float mechanisms in refrigeration systems, ensuring accurate fluid level monitoring and control. Supports flo...

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  • Parker Refrigerating Specialties: ELC KIT,HBSR-EL/NPN/NO NH3 LVL SW

    Parker
    Original price $976.89 - Original price $976.89
    Original price
    $976.89
    $976.89 - $976.89
    Current price $976.89
    In stock

    ELC KIT,HBSR-EL/NPN/NO NH3 LVL SW

  • Parker Refrigerating Specialties: ELC KIT,HBSR-EL/PNP/NC NH3 LVL SW

    Parker
    Original price $976.89 - Original price $976.89
    Original price
    $976.89
    $976.89 - $976.89
    Current price $976.89
    In stock

    ELC KIT,HBSR-EL/PNP/NC NH3 LVL SW

  • Parker Refrigerating Specialties: ELC KIT,HBSR-EL/PNP/NO NH3 LVL SWITCH

    Parker
    Original price $976.89 - Original price $976.89
    Original price
    $976.89
    $976.89 - $976.89
    Current price $976.89
    In stock

    ELC KIT,HBSR-EL/PNP/NO NH3 LVL SWITCH

  • Parker Refrigerating Specialties: SENSOR,HBOC/C-7 OIL 1-1/8UNF L VL CTRL

    Parker
    Original price $1,304.67 - Original price $1,304.67
    Original price
    $1,304.67
    $1,304.67 - $1,304.67
    Current price $1,304.67
    In stock

    SENSOR,HBOC/C-7 OIL 1-1/8UNF L VL CTRL

  • Parker Refrigerating Specialties: LVSW,HBOR-NPN/NC-6 OIL 3/4BSPP NOSLV 24VAC/DC

    Parker
    Original price $710.07 - Original price $710.07
    Original price
    $710.07
    $710.07 - $710.07
    Current price $710.07
    In stock

    LVSW,HBOR-NPN/NC-6 OIL 3/4BSPP NOSLV 24VAC/DC

  • Parker Refrigerating Specialties: LVSW,HBOR-NPN/NO-6 OIL 3/4BSPP NOSLV 24VAC/DC

    Parker
    Original price $710.07 - Original price $710.07
    Original price
    $710.07
    $710.07 - $710.07
    Current price $710.07
    In stock

    LVSW,HBOR-NPN/NO-6 OIL 3/4BSPP NOSLV 24VAC/DC

  • Parker Refrigerating Specialties: LVSW,HBOR-NPN/NC-2 OIL 3/4NPT NOSLV 24VAC/DC

    Parker
    Original price $710.07 - Original price $710.07
    Original price
    $710.07
    $710.07 - $710.07
    Current price $710.07
    In stock

    LVSW,HBOR-NPN/NC-2 OIL 3/4NPT NOSLV 24VAC/DC

  • Parker Refrigerating Specialties: LVSW,HBOR-NPN/NO-2 OIL 3/4NPT NOSLV 24VAC/DC

    Parker
    Original price $710.07 - Original price $710.07
    Original price
    $710.07
    $710.07 - $710.07
    Current price $710.07
    In stock

    LVSW,HBOR-NPN/NO-2 OIL 3/4NPT NOSLV 24VAC/DC

  • Parker Refrigerating Specialties: LVSW,HBOR-PNP/NC-6 OIL 3/4BSPP NOSLV 24VAC/DC

    Parker
    Original price $710.07 - Original price $710.07
    Original price
    $710.07
    $710.07 - $710.07
    Current price $710.07
    In stock

    LVSW,HBOR-PNP/NC-6 OIL 3/4BSPP NOSLV 24VAC/DC

  • Parker Refrigerating Specialties: LVSW,HBOR-PNP/NO-6 OIL 3/4BSPP NOSLV 24VAC/DC

    Parker
    Original price $710.07 - Original price $710.07
    Original price
    $710.07
    $710.07 - $710.07
    Current price $710.07
    In stock

    LVSW,HBOR-PNP/NO-6 OIL 3/4BSPP NOSLV 24VAC/DC

  • Parker Refrigerating Specialties: LVSW,HBOR-PNP/NC-2 OIL 3/4NPT NOSLV 24VAC/DC

    Parker
    Original price $710.07 - Original price $710.07
    Original price
    $710.07
    $710.07 - $710.07
    Current price $710.07
    In stock

    LVSW,HBOR-PNP/NC-2 OIL 3/4NPT NOSLV 24VAC/DC

  • Parker Refrigerating Specialties: LVSW,HBOR-PNP/NO-2 OIL 3/4NPT NOSLV 24VAC/DC

    Parker
    Original price $710.07 - Original price $710.07
    Original price
    $710.07
    $710.07 - $710.07
    Current price $710.07
    In stock

    LVSW,HBOR-PNP/NO-2 OIL 3/4NPT NOSLV 24VAC/DC

  • Parker Refrigerating Specialties: SENSOR,HBLC/C-NH3-3.1-2 LIQ LV L CTRL W/10FT CABLE 3/4FPT

    Parker
    Original price $1,816.54 - Original price $1,816.54
    Original price
    $1,816.54
    $1,816.54 - $1,816.54
    Current price $1,816.54
    In stock

    SENSOR,HBLC/C-NH3-3.1-2 LIQ LV L CTRL W/10FT CABLE 3/4FPT

  • Parker Refrigerating Specialties: SENSOR,HBLC/S-CO2/HFC-3.1-2 LI Q LVL CTRL 3/4NPT W/MOTOR

    Parker
    Original price $1,847.66 - Original price $1,847.66
    Original price
    $1,847.66
    $1,847.66 - $1,847.66
    Current price $1,847.66
    In stock

    SENSOR,HBLC/S-CO2/HFC-3.1-2 LI Q LVL CTRL 3/4NPT W/MOTOR

  • Parker Refrigerating Specialties: LVSW,HBSO1-PNP/NO-7 OIL 1-1/8U NF 24VDC

    Parker
    Original price $969.70 - Original price $969.70
    Original price
    $969.70
    $969.70 - $969.70
    Current price $969.70
    In stock

    LVSW,HBSO1-PNP/NO-7 OIL 1-1/8U NF 24VDC

  • Parker Refrigerating Specialties: TRSM PB,HBLC-HFC-12-2 LIQ LVL CTRL 1200MM (47.24IN) 3/4NPT

    Parker
    Original price $3,935.30 - Original price $3,935.30
    Original price
    $3,935.30
    $3,935.30 - $3,935.30
    Current price $3,935.30
    In stock

    TRSM PB,HBLC-HFC-12-2 LIQ LVL CTRL 1200MM (47.24IN) 3/4NPT

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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