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-comes standard on all preplumbed Pump Chambers


Orenco® External Splice Boxes are installed outside of access risers to house spliced wire connections between an electrical control panel and equipment, such as effluent pumps and float switches. Separate conduit hubs, a large volume, and optional dividers make the External Splice Boxes useful for maintaining isolation of high- and low-voltage wires where needed. Each External Splice Box is provided with a holecutting template to simplify installation on the riser and a 4-inch (100- mm) diameter grommet for the riser penetration.

  • Type 6X-rated for prolonged submergence
  • Constructed of UL-rated PVC alloy
  • Buna rubber sealing ring
  • Four Type 6X-rated, ½-inch (15-mm) cord grips included, standard
  • Three EPDM rubber cord grip plugs included, standard
  • 100 in.3 (1639 cm3) volume for easy wiring access
  • Bottom entry to maintain minimum burial depth
  • Easy inspection without removing riser lid

External Splice Box

Excluding Sales Tax