U.S. Seal Shaft Seal [PS-961] [5/8" Shaft] [Buna] [Carbon Ring] (PS-961)
PS-961 consists of: Buna Seal, Carbon Ring, Ceramic Mating Ring, Stainless Steel Spring and differs from PS-1000 which contains a Molded Plastic Ring instead of Carbon Ring
| Shaft Seal Head Type |
B |
| Pump Manufacturer |
Acura Spa, American Products/Pentair, AquaFlo/Gecko, AquaFlo/Val-Pak, Hydro-O-Dynamic, Letro/Pentair, Pentair, Premier Spring Water, Sonfarrel/Martec, Sta-Rite/Pentair, Waterway |
| Pump Model |
A Series, Americana II, Aquaheat, Aquaheat Plus, Booster Pump, Bronze, Center Discharge Pump, CF/CFA Series, CF6, Champion, Dominator Pre 1995, Eagle, Executive 48, Executive 56, HiFlo, HiFlo II, Hydro Power Pump, IntelliFlo, IntelliFlo VF, IntelliFlo VS + SVRS Before 6/2016, IntelliFlo VS Before 2019, Iron Might, Magnaflow, Maverick, Maxim, Mustang/Workhorse, Spa Flo, Spa II, Spa Master, SVL56, Ultra-Flo, WhisperFlo, Workman |
| Quality/Material |
Good - Buna, Carbon Face |
| Shaft Size |
5/8" |
| Seal Outside Diameter |
1-7/16"dia |
| Seal Height |
25/32" |
| Mating Ring Diameter |
1-9/32"dia |
| Mating Ring Thickness |
13/32" |
| US Seal Basic Equivalent |
PS-1000 |
![U.S. Seal Shaft Seal [PS-961] [5/8" Shaft] [Buna] [Carbon Ring] (PS-961) Spa Pumps & Parts: Spa Pump Shaft Seals 35-423-1096](http://bathparts.com/cdn/shop/products/35-423-1096.jpg?v=1759596725&width=700)
![U.S. Seal Shaft Seal [PS-961] [5/8" Shaft] [Buna] [Carbon Ring] (PS-961) Spa Pumps & Parts: Spa Pump Shaft Seals 35-423-1096](http://bathparts.com/cdn/shop/products/35-423-1096_1024x.jpg?v=1759596725)