1.5mm² to 6mm² 4 core Submersible Pump Joint Kit


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Product: Cable Joint Kits for Submersible Pumps
Kit Options

  • ​HSPK15 - 4 x 1.5mm² Links
  • HSPK25 - 4 x 2.5mm² Links
  • HSPK4 - 4 x 4mm² Links
  • HSPK6 - 4 x 6mm² Links
  • HSPKU - 4 of each 1.5, 2.5, 4, and 6mm² Links
  • HSPKW - 4 of each 6mm² and 10mm² Links
  • HSPKX - 4 of each 1.5, 2.5, 4, 6 and 10mm² Links

Designed to accommodate the flat ribbon cable from submersible pumps to circular cable.
1mm² through to 10mm² conductors in up to four core cables.


  • Tested to IPX8 AS60529 Report Number M2103025
  • Resistance to copper corrosion and fungus
  • Hot melt adhesive for effective water and environmental sealing
  • High shrink ratio tubes
  • Rated to 600VAC

Kit Contents:

  • Copper links
  • 4 x RDW dual wall heat shrink pieces
  • A 400mm length of special high shrink ratio 30/8 medium wall heat shrink with heavy adhesive lining
  • Preparation alcohol wipe
  • Sand paper
  • Instructions


HSPKU Component Specifications
Component Specification
Copper Links 99.9% Purity Copper - annealed & tinned
RDW Heat Shrink ASTM-D2671 | UL224 | IEC 60243 | IEC60093
RMW Heat Shrink IEC | ASTM | BS6910-1


Softening Point 85°C - Test method GB/T4507
160°C Adhibit 14,500MPa - Test method Brookfield
PE-PE 180° Peel Off Strength 66N/25mm² - Test method GB/T2790
PE-Steel 180°C Peel Off Strength 87N/25mm² - Test method GB/T2790


HSPKU Standards When Assembled Correctly
Report Number M2103025 Click here to open full report
Test Standard AS 60529: 2004       IPX8




Brand Radiform

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