• Pipe Adapter, 1.75" OD to 2" OD Central Vacuum Pipe
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MD Central Vacuum

Pipe Adapter, 1.75" OD to 2" OD Central Vacuum Pipe

Pipe Adapter, 1.75" OD to 2" OD Central Vacuum Pipe

$6.99 USD
$6.99 USD
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507P2
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Pipe Adapter, 1.75" OD to 2...

$6.99

Product details

This central vacuum pipe adapter (SKU 507P2) joins undersized 1.75" outer-diameter vacuum tubing to today's standard 2" OD thin-wall central vacuum pipe. Some older Kenmore central vacuum systems were plumbed with this smaller 1.75" pipe, and this adapter lets you extend or repair those lines with readily available 2" OD pipe instead of hunting for obsolete tubing.

  • Small side: fits 1.75" OD vacuum pipe (not SCH 40)
  • Large side: fits standard 2" OD thin-wall vacuum pipe
  • Common application: tying Kenmore-era piping into modern central vacuum lines

Measure the outside diameter of your existing pipe before ordering — if it measures 1-13/16" (1.8125") rather than 1.75", you need adapter 507P1 instead. Ships to you in 2-5 business days.