Murphy LR857 Level Switch

    Murphy LR857

    Murphy LR857 Level Switch

    Automatically Maintains Lube Level.

    Low Level Switches.

    Models to Fit Varied Applications

    Technical Data

    Attachments

    Murphy SKU:ex-8062 Category: Tags: , , Brand:

    In stock

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    Description

    Introducing the FW Murphy LR857 Lube Level Regulator — your engine, pump, or compressor's oil level guardian. Designed for small- to medium-volume applications, this regulator maintains the correct oil level by replenishing as needed. Equipped with an integral low-level switch, it alarms or shuts down equipment in case of oil supply loss.As the crankcase oil level decreases, the LR857 float opens the unique and non-clogging Thumb-Valve™, facilitating oil flow from the supply tank to the crankcase. Once the optimal level is reached, the LR857 float triggers the Thumb-Valve™ to close, preventing further oil flow and ensuring a leak-free seal.Key Features:

    • Integral low-level switch for equipment protection
    • Recommended for small- to medium-volume applications
    • Three-wire, snap-action switch for versatile installations
    • Simple and effective Thumb-Valve™ design
    • Significant flow rate for efficient crankcase refill through the LR857
    Trust the LR857 to maintain your equipment's oil level seamlessly and reliably.
    Weight3 kg
    Specifications

    Inlet Connection: 5/8 in. (16 mm) I.D. hose Outlet Connection: 3/8 NPT Snap-switch: SPDT rating 10 A @ 125 VAC; 0.5 A @ 125 VDC; 10 A @ 30 VDC Conduit Connection: 1/2 NPT Case: Die cast aluminum Lens: Polycarbonate Float: Brass Flow Rates (see chart on diagrams tab): Oil with 0.9 specific gravity @ 21°C

    Type

    Original OEM

    VENDOR CODE

    223023