Description
Swimables® WhisperFlo-Style Pump Wet End (0.5–2 HP) with Hi-Temp Unions | SW-21-149
Complete aftermarket wet end for WhisperFlo-style pumps (replaces Pentair 357149). Includes hi-temperature 2″ unions for easy service. Motor not included.
Features
- Direct replacement for WhisperFlo wet ends, 0.5–2 HP range (aftermarket by Swimables)
- Includes 2″ hi-temp unions (MPT × slip) for fast install/service
- OEM-style housing and internals; rebuild without replacing the motor
- Suited for harsh pool environments and continuous duty
Description
The SW-21-149 wet end revives a worn WhisperFlo-style pump. It mirrors the OEM 357149 assembly and adds high-temperature unions so you can replumb once and service easily later. Swap in a fresh shaft seal and gaskets and you’re back to leak-free, efficient circulation.
Pro Tip
Always replace the shaft seal and lid/diffuser o-rings when changing a wet end. Use the supplied hi-temp unions to make the next service a two-minute job.
Related Parts
- WhisperFlo/IntelliFlo 2″ Hi-Temp Union | 21063-200-000
- WhisperFlo Shaft Seal (PS-1000/AS-1000 class) | N/A
- WhisperFlo Pump Lid & O-Ring Kit (357151/357199 class) | N/A
Technical Specifications
| SKU | SW-21-149 |
| UPC or GTIN | N/A |
| Brand | Swimables |
| Product Type | Pump Wet End Assembly (WhisperFlo style) |
| Size/Connection | 2″ hi-temp unions included (2″ MPT × 2″ slip); standard WhisperFlo footprint |
| Materials | Pump housing & basket assembly; high-temperature PVC unions |
| Power Source | N/A (wet end only; reuse existing motor) |
| Compatible Product(s) | Pentair WhisperFlo/IntelliFlo-style pumps, 0.5–2 HP |
| Dimensions | N/A |
| Weight | N/A |
Explore more from our collection.
Reviews
There are no reviews yet.