ARO 637375-AA EXP Fluid Section Service Kit, Santoprene
Fluid section service kit with Santoprene diaphragm and ball material, listed for 27 ARO diaphragm pumps.
SKU:637375-AA
$175.75
The ARO 637375-AA fluid section service kit uses Santoprene diaphragm and ball material. It is listed for 27 ARO pumps, including PD15A models.
WHERE TO BUY?
The ARO 637375-AA is a fluid section service kit for ARO EXP double diaphragm pumps. The fluid section is the wetted side of the pump, where the diaphragms flex and the check balls open and close to move product. This kit is specified with Santoprene for both the diaphragm and the balls. A full contents list is not shown here, so check the kit callout in your pump's service manual if you need every item.
When to Use This Kit
- Flow has dropped or the pump struggles to prime with no change in air supply.
- Fluid shows up at the air exhaust, a sign that a diaphragm may have failed.
- The pump cycles but delivers little, which can point to balls no longer sealing on their seats.
Fits These ARO Pumps
- ARO PD15A-AAP-AAA double diaphragm pump
- ARO PD15A-BAP-AAA double diaphragm pump
- ARO PD15A-AAS-AAA double diaphragm pump
- ARO PD15A-BAS-AAA double diaphragm pump
- ARO PD15R-BSS-AAA double diaphragm pump
- ARO PD15A-YSS-AAA double diaphragm pump
- ARO PD15S-YSS-SAA double diaphragm pump
- ARO PD15A-ACS-AAA double diaphragm pump
And 19 more ARO pump models list this kit. Check that your nameplate model is among them before ordering.
| Brand | ARO |
|---|---|
| Product Type | Kit |
| Material - Diaphragm | Santoprene |
| Material - Balls | Santoprene |
