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Installation Parts | Pipe Adapters


Some central vacuums produced prior to 1980 did not conform to the industry standard 2" central vacuum pipe and because many of those companies no longer produce central vacuum components, an adapter may be required to update a current installation. Likewise, if you're considering using plumbing pipe instead of vacuum tubing for your central vacuum system an adapter or reducer would be required for the install.
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2 x 2 Adapter (Schedule 40 to Schedule 20 Vacuum Pipe) 2 x 2 Adapter (Schedule 40 to Schedule 20 Vacuum Pipe)


This adapter enables Schedule 40 2" plumbing PVC pipe to connect to Schedule 20 2" vacuum PVC pipe.

List Price: $7.95
Direct Price: $4.95
Save $3.00!
Central Vacuum Pipe Adapter Central Vacuum Pipe Adapter [BI-9131]


This central vacuum pipe adapter allows you to add modern piping to your Kenmore central vacuum system.  This adapter converts older 1-3/4" pipe to newer 2" pipe.

List Price: $3.95
Direct Price: $2.95
Save $1.00!
Pipe Adapter (2" to 1 & 13/16") Pipe Adapter (2" to 1 & 13/16")


Upgrade your older central vacuum systems to modern 2" piping with this adapter.

List Price: $2.95
Direct Price: $2.50
Save $0.45!
Valve Reducer Bushing Valve Reducer Bushing


This central vacuum valve reducer bushing is designed to allow inlet valves to be added to your central vacuum system without the use of a mounting plate.

These are commonly ordered with a Standard Inlet Valve (24 V) [1500-1] and a 90 Degree TY Pipe Fitting (FFF) for best central vacuum airflow.

List Price: $2.46
Direct Price: $2.25
Save $0.21!
Valve Stem Extender Valve Stem Extender


If your home has custom, thick drywall, you can use this extender to add length to your inlet valves and connect to the rough-in.

List Price: $1.64
Direct Price: $1.25
Save $0.39!