ARO 637389 Air Section Service Kit
Air section service kit for the air motor of ARO PD15A and PD15P pumps; called out in 109 parts lists.
SKU:637389
$110.600
The ARO 637389 kit services the air motor in pumps like the PD15A-AAP-AAA and the PD15P line. It appears in 109 ARO pump parts lists.
WHERE TO BUY?
ARO 637389 is an air section service kit. It is meant for the pneumatic half of an ARO double diaphragm pump, where compressed air shifts the air valve and moves the diaphragms back and forth. Wetted parts such as diaphragms, balls and seats are handled by a separate fluid-section kit.
The catalog record gives no material or component list for 637389. Check the air section page of your pump's parts list, using the model on the nameplate, to confirm this is the kit it calls for.
When to Use This Kit
- The pump cycles slowly or unevenly at its normal air pressure
- Air escapes around the air valve or center section
- The pump hangs up at the end of a stroke and will not restart cleanly
Fits These ARO Pumps
Out of the 109 ARO pumps that use this kit, here are eight:
- ARO PD15P-FPS-STT
- ARO PD15P-YPS-PVV
- ARO PD15P-FPS-PAA
- ARO PD15P-YPS-PTT
- ARO PD15P-YKS-KTT
- ARO PD15P-FKS-KTT
- ARO PD15P-YPS-PGG
- ARO PD15A-AAP-AAA
Beyond these, it is listed for these and 101 more models.
| Part No | 637389 |
|---|---|
| Name | Air Section Service Kit |
| Product Type | Air Section Service Kit |
