Southbend 4-LLP1 Range Water Level Probe W/ 1-1/2" Under Nut Thread 3/8" MPT

SKU: 4-LLP1 Brand:
Southbend
Availability:
In Stock
(0)
$206.91 Price reduced from $276.42
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Specifications:

Attribute Details
Probe (Water Level, 3/8" Mpt, 1-1/2" Under Nut Thread
3 3/8" Total Length
Cleveland
Kettle Series Kel, Kep, Ket, Kgl, Kgm, Kgt, Sse.
Mixer Series Mket.

Description

The Southbend 4-LLP1 Water Level Probe 1-1/2" Under Nut Thread 3/8" MPT is used to monitor and keep the water level in the steam equipment or boilers at the right level to maintain steady operation. It operates by an electrical sensing system that regulates the direction of the presence of water and indicates to the control system to make changes accordingly. This water level probe is mounted in the boiler tank or steam generator assembly, and is connected to it via a 3/8" MPT thread beneath a 1-1/2" under nut fitting.

More Information:

  • ACCUTEMP:AC-4-LLP1||BLODGETT:40930 ,BL40930||CLEVELAND:CLEKE50556 ,CLEKE50556-1 ,KE50556 ,KE50556-1||CROWN STEAM:3738-15 ,4-LLP1||GROEN:CROWN-4-LLP1||HOBART:00-817233 ,00-881981 ,1723300 ,817233 ,881981||MARKET FORGE:08-4864 ,084864 ,10-7935 ,97-5425||SOUTHBEND:4-LLP1 ,4LLP1 ,SOU4LLP1||VULCAN HART:00-817233 ,00-881981 ,1723300 ,817233 ,881981

Step1: Turn off boiler power and water supply at main valve using lockout tagout.

Step2: Depressurize system completely before servicing to ensure safety.

Step3: Remove old probe and clean fitting threads thoroughly.

Step4: Apply thread sealant to MPT threads evenly per manufacturer specs.

Step5: Insert new probe into nut fitting and align properly.

Step6: Tighten securely without over-torquing to avoid damage and prevent cracking.

Step7: Restore water, power, and test operation for leaks and system function.

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  • What maintenance is required for the Southbend 4-LLP1 Water Level Probe?

    The range probe should be checked regularly for mineral buildup and cleaned to ensure accurate water level detection. Inspect threads and connections for leaks or corrosion. Ensure proper installation alignment and avoid overtightening during servicing to prevent thread damage.

  • What are common issues with the Southbend 4-LLP1 Water Level Probe?

    • Incorrect water level readings.
    • Mineral buildup affecting conductivity.
    • Leaks around threaded connection.
    • Corroded or damaged probe surface.
    • Poor electrical contact causing inconsistent operation.