Machanical Seal - 370w + 500w Pool Pumps - SP-JP13-23

Product Title:

Mechanical Seal for 370W / 500W Pool Pumps – SP-JP13-23

Short Description:

Replacement mechanical shaft seal (SP-JP13-23) for SP-JP13 series 370W and 500W pool pumps. Prevents water leakage between pump shaft and motor housing.

Full Description:

The SP-JP13-23 is a precision-engineered mechanical seal designed for use with 370W and 500W SP-JP13 series pool pumps. This seal sits between the rotating pump shaft and the stationary motor housing, ensuring a watertight barrier and protecting the motor from water ingress. Constructed from durable ceramic, stainless steel, and rubber components, it offers excellent resistance to chlorinated water, heat, and continuous use in residential and small commercial pool systems.

• Model: SP-JP13-23

• Component: Mechanical Shaft Seal

• Pump Compatibility: SP-JP13 series (370W and 500W pool pumps)

• Material Composition:

  • Ceramic seat

  • Carbon or graphite seal face

  • Stainless steel spring

  • NBR or Viton rubber elements (depending on variant)

• Function:

  • Prevents water leakage along pump shaft

  • Maintains internal pressure balance

  • Protects motor bearings and electrical components

• Applications:

  • Swimming pool filtration systems

  • Spa and water circulation units

  • Garden and residential pool pumps

• OEM Reference: SP-JP13-23

• Installation: Press-fit into pump housing; proper alignment and lubrication required during fitting

Estimated Weight:

Approx. 100 – 150 grams