
Product Information
Description
Aqua-Flo XP2 Impeller, 3.0 OHP / 4.0 THP (91694300)
Two green dots. Three operational horsepower.
The Aqua-Flo XP2 impeller 91694300 (PST SKU PST-35-402-1416) is the factory closed-face impeller for 3.0 OHP / 4.0 THP Flo-Master XP2 wet ends. Confirm the part before you order by looking for two green dots on the shaft, the factory horsepower code for this impeller. The shaft seal is a separate part, replace it at the same time.
| Manufacturer | Aqua-Flo by Gecko Alliance |
|---|---|
| Pump Series | Flo-Master XP2 |
| Part Number (MPN) | 91694300 |
| PST SKU | PST-35-402-1416 |
| Shaft Marking | Two green dots |
| Pump Application | XP2 wet end |
| Impeller Type | Closed face |
|---|---|
| Operational Horsepower (OHP) | 3.0 HP |
| Total Horsepower (THP) | 4.0 HP |
| Motor Requirement | 3.0 HP or greater thru-bolt motor |
| Impeller Diameter OD | 4-3/8 in. |
|---|---|
| Impeller Width OD | 11/16 in. |
| Vane Width ID | 7/16 in. |
| Eye Diameter OD | 2-1/8 in. |
| Eye Length | 7/16 in. |
| Shaft Length | 1-1/2 in. |
|---|---|
| Shaft Diameter OD | 5/8 in. |
| Seal Seat Diameter OD | 1-1/4 in. |
| Seal Seat Depth | 1/8 in. |
| Shipping Weight | 0.29 lb |
|---|---|
| Warranty | 12 months |
- Aqua-Flo Flo-Master XP2 wet ends rated 3.0 OHP / 4.0 THP
- Requires a 3.0 HP or greater thru-bolt motor
- Shaft seal sold separately, replace it with the impeller
- Does not fit XP2e pumps, which use the 91695 series impeller
How do I confirm this is the right impeller for my pump?
Pull the impeller and look at the shaft. The 3.0 HP XP2 impeller carries two green dots. Each horsepower in the XP2 family uses a different dot code, so the 2.0 HP (91694200) and 2.5 HP (91694251) impellers are marked differently. Cross-check the 4-3/8 in. outer diameter and the 5/8 in. shaft bore.
Why is it rated both 3.0 OHP and 4.0 THP?
Aqua-Flo changed its rating method in 2012 and now publishes both an operational horsepower and a total horsepower figure. Match the operational horsepower when you replace an older pump, not the total. This impeller must be installed on a 3.0 HP or greater thru-bolt motor, an undersized motor will overload.
Will this fit an XP2e pump?
No. The XP2e is a different wet end and uses the 91695 series impeller. This 91694300 impeller fits XP2 wet ends only.
Additional Info
| Category | Parts Pool Parts Pool Pump Parts |
| SKU | PST-35-402-1416 |
| MPN | 91694300 |
| Replaces | 424809, 5121-34, 91694300, AF91694300, AQF-101-9951 |
| Manufacturer | Aqua-Flo |
| Weight | 0.29 lb |