Radium Check Valve 6AN ORB to 10mm Barb 20-1534
Radium Triple Pump Block 14-0386
Radium Triple Pump Block 10mm Barbs 14-0406

Vendor:Radium Engineering

Radium Triple Pump Block Service Parts | Universal (14-0386 / 14-0406 / 14-0437 / 14-0785 / 14-0786 / 14-0787 / 14-0788 / 20-1533 / 20-1534 / 18-0051)

SKU: 20-1533

Part
Part: Check Valve, 6AN ORB to 8.5mm Barb (20-1533)
$37.95
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Manufacturer Limited Warranty

Product details

Description

The block is what lets three pumps feed one outlet without fighting each other.

These are the Radium Engineering triple pump block service parts: the blocks themselves, the check valves that go with them, and the gasket. The block merges the outlets of up to three in-tank pumps, and the port style and flow direction have to match your hanger, so read the options carefully before ordering.

Choose Your Part

  • Check valve, 6AN ORB to 8.5mm barb (20-1533)
  • Check valve, 6AN ORB to 10mm barb (20-1534)
  • Triple pump block, 6AN ORB ports, standard (14-0386)
  • Triple pump block, 10mm barbs, standard (14-0406)
  • Triple pump block, 8.5mm barbs, standard (14-0437)
  • Triple pump block, 6AN ORB ports, reverse (14-0786)
  • Triple pump block, 10mm barbs, reverse (14-0785)
  • Triple pump block, 8.5mm ports, reverse (14-0787)
  • Triple pump block, 8.5mm ports FCST, reverse (14-0788)
  • Triple pump block gasket (18-0051)

Features

  • Merges up to three fuel pump outlets
  • Standard and reverse flow direction versions
  • 6AN ORB, 10mm barb, and 8.5mm barb port styles
  • FCST specific version available
  • Check valves in both barb sizes

The Details

Standard versus reverse is not interchangeable, and neither is port style. Match the replacement to the block already in your hanger rather than to the pump you are fitting; if you are unsure, the safest reference is the hanger's install instructions or the part you are removing.

The check valves matter on pumps that lack an integrated one. Radium calls for the 20-1533 on the AEM 50-1230 and 50-1235, and the 20-1534 on the Walbro F90000295 and Ti Automotive E5LM. Note that on some hangers a check valve is not compatible with the second pump position, so check the hanger's documentation before adding one.

The 18-0051 gasket is a service item: replace it any time the block comes apart, since a compressed gasket will not seal the same way twice.

Applications

  • Radium in-tank fuel pump hangers and surge tanks using a triple pump block

Important Notes

  • Standard and reverse blocks are NOT interchangeable; match the part you are replacing
  • Check valve requirement depends on the pump: 20-1533 for AEM 50-1230 and 50-1235, 20-1534 for Walbro F90000295 and Ti E5LM
  • Replace the gasket whenever the block is disassembled