Product Information
Description
Purex/Pentair Pump Impeller
Closed face impeller made for the Triton Whisterflo Pool Pump by Purex/Pentair. Rated at 1.0hp, this impeller is used in a Whisperflo pump body and must be installed on a 1.0hp (or greater) square flange motor.
Note: Shaft seal sold separately.
Specifications
| Impeller Type | Closed Face |
| Impeller Diameter OD | 4-7/8" |
| Vane Width ID | 1/4" |
| Eye Diameter OD | 2-1/8" |
| Eye Length | 1/2" |
| Impeller Width OD | 1/2" |
| Seal Seat Depth | 1" |
| Shaft Length | n/a |
| Shaft Diameter OD | 5/8" |
| Seal Seat Diameter OD | 1-7/16" |
| Manufacturer | Purex/Pentair |
| Pump Application | Whisperflo |
Additional Info
| Category | Parts Pool Parts Pool Pump Parts |
| SKU | PST-073128Z |
| MPN | 073128Z |
| Manufacturer | Pentair |
| Weight | 0.41 lb |
Let customers speak for us
The only place I could find with the part I needed. Delivery was fast and the price was great. Best pool supply store on the web.
Part was easy to find and arrived a couple of days earlier than originally scheduled.
The ceramic spindle in the center of the original impellor broke. Replacement with this part was super easy and pump performs like new.
Ease of purchase replacement part took care of the problem
Received the correct replacement part. Not a real tough job. Part works great!
Better than the PA version at fraction of the cost.
Just what I needed for my syllent pump that comes with no Jacuzzi pump coupler. Do need a 1 1/2x1 1/4 reducer but everything will work out just fine..
This product seems to work great so far! I’m only two days in but the leak around my steps seems to have been completely stopped after applying this
All went well. Fast shipping AAAAAAAAAAA++++++++++++
Our pool and spa are over 25 yrs old. When the spa air button stopped working, we found that it was no longer avaliable. We did some online searching and found that this was a good replacement option and found it on the PST Pool Supplies website. We ordered it and once it arrived, we were very happy that we were able to install it and it worked fine.
Exact replacement Weir door that fit perfectly! Solved the problem of my old worn out doors!
