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Aurora Pump 476-0278-644 Pump Mechanical Seal Kit

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1  Review Add Your Review
Special Price $120.21 Regular Price $138.24
In stock
SKU
476-0278-644
The Aurora Pump 476-0278-644 Pump Mechanical Seal Kit is an essential component of the overall construction of HVAC systems. It makes sure that the pump has a contained space between the shaft of the pump and the pump casing so that it cannot let in fluids such as water, refrigerant etc. This kit is suggested for chillers, heat pumps and air conditioning equipment to prevent major issues from occurring. When these seals wear out, this kit assists in improving the efficiency of the HVAC systems, reduces the time that the systems will take before they are out of order due to leakage, and increases the reliability of the systems hence increasing the durability of the equipment.
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HVAC Accessories, Gaskets & Seals
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Specifications

  • Type: Pump Mechanical Seal Kit
    Manufacturer Name: Aurora Pump
    Product Number: 476-0278-644
    OEM Part Number: 476-0278-644
    Product Description: Mechanical Seal Kit
    Weight:0.19lbs/86.18g

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    Product Questions (2)
    Customer Questions
    What maintenance is required for the Aurora Pump 476-0278-644 Pump Mechanical Seal Kit?

    Inspect the mechanical seal kit regularly for damage, leakage, or damage during pump operation. Clean sealing surfaces and ensure proper alignment during installation. Replace worn components promptly to maintain efficiency and prevent pump failure or fluid leakage.

    What are common issues with the Aurora Pump 476-0278-644 Pump Mechanical Seal Kit?

    • Seal damage leading to leakage under pressure.
    • Misalignment causing vibration and reduced sealing efficiency.
    • Chemical or temperature incompatibility degrading seal materials.
    • Improper installation resulting in premature seal failure.
    • Abrasion from debris causing sealing surface damage.

    Installation Steps

    Step 1: Disconnect power and isolate pump and relieve pressure safely.

    Step 2: Drain fluid and remove pump assembly cover.

    Step 3: Disassemble housing and remove old mechanical seal.

    Step 4: Clean shaft, seat, and sealing surfaces thoroughly.

    Step 5: Install new seal components from kit carefully aligned.

    Step 6: Reassemble pump housing and tighten fasteners evenly.

    Step 7: Restore power, prime the pump, and check for leaks.