ARO PD10P-APS-HVV 1 In EXP Diaphragm Pump, Viton With 440 SS Seats
1 in non-metallic EXP AODD pump with Viton diaphragms and balls on 440 stainless steel seats.
A 1 in EXP Series air-operated diaphragm pump that pairs Viton diaphragms and balls with 440 stainless steel seats, rated to 53.0 gpm.
The ARO PD10P-APS-HVV is a 1 in air-operated double diaphragm pump from the EXP Series, listed as a non-metallic model. Its fluid section uses Viton for both the diaphragms and the check balls. Those balls close against hardened 440 stainless steel seats rather than plastic ones. Stainless steel bolts and nuts clamp the assembly.
With 120 psi (8.3 bar) of supply air, the HVV can move up to 53.0 gpm (200.6 lpm). Particles up to 1/8 in can pass through the valves. Measured noise is 79.7 dB(A).
In an AODD pump, compressed air pushes one diaphragm while pulling the other, so the two chambers fill and discharge in turn. Ball checks above and below each chamber keep flow moving one way. On the HVV, the hard seats give those Viton balls a rigid landing surface. The Operators Manual and parts list for this model are available in the documents section.
Key Specifications
- Outlet size: 1 in
- Elastomers: Viton diaphragms and Viton balls
- Seat material: 440 stainless steel
- Peak flow: 53.0 gpm (200.6 lpm)
- Air inlet and fluid pressure limits: 120 psi (8.3 bar) each
- Sound level: 79.7 dB(A)
Typical Applications
- Fluids where a fluoroelastomer like Viton is the recommended diaphragm choice
- Duties where a metal seat is preferred to resist wear from fine particles
- Drum and tote unloading at up to 53 gpm
- Chemical transfer in plants with compressed air but no electrical supply at the point of use
Compare your fluid against the Chemical Resistance Guide before you buy.
Service Parts for This Pump
A typical HVV rebuild starts with the Viton repair kit and then moves to the air motor seals.
- ARO 637396-VV pump repair kit
- ARO 67237 diaphragm failure detection kit
- ARO 96293 air valve spool
- ARO Y240-9 black U-cup packing
- ARO 66073-2 airline kit
- ARO 96105-1 fluid cap
The full parts breakdown for the PD10P-APS-HVV lists 58 items.
| Brand | ARO |
|---|---|
| Product Type | Pump |
| Product Series | EXP Series |
| Material - Diaphragm | Viton |
| Application | Air Operated Pump |
| Outlet Size | 1 in |
| Solids Handling | 1/8 in |
| Material - Balls | Viton |
| Material - Seats | 440 Stainless Steel |
| Max Air Inlet Pressure | 120 psi (8.3 bar) |
| Max Flow | 53.0 gpm (200.6 lpm) |
| Max Fluid Pressure | 120 psi (8.3 bar) |
| Noise Level | 79.7 dB(A) |
| Material - Hardware | Stainless Steel |
| Notes | 1" Exp Non Metallic Diaphragm Pump |
| Displacement | Positive Displacement |
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