Zodiac Polaris Booster Pump Volute with Drain Plug (P5)
Product Overview
We stock the Zodiac Polaris booster pump volute with integrated drain plug, specifically designed for PB4-60 models manufactured before serial number M120111001.
Key Features
- Integrated drain plug
- PB4-60 specific design
- Pressure boost optimization
- Professional-grade construction
- Enhanced serviceability
- Booster pump specific
- Simplified maintenance
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | P5 |
| Compatible Model | PB4-60 |
| Serial Compatibility | Prior to M120111001 |
| Brand | Zodiac Polaris |
| Design Type | Booster Pump |
| Feature | Integrated Drain Plug |
| Material | High-grade thermoplastic |
| Build Grade | Professional |
Exploded parts diagram: This part is shown as item #1 on the Polaris Booster Pump Prior to Serial # M120111001, PB4-60 exploded parts diagram.
🔧 Polaris Booster Pump Prior to Serial # M120111001, PB4-60 – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | 35-100-1004 |
| – | Nipple, Zodiac Polaris Booster Pump, 3/4"mght x mpt |
| – | Hose Barb, Zodiac Polaris Booster Pump, with Clamp |
| 20 | 34-100-W001K20 |
| 19 | Pressure Hose, Zodiac Polaris Booster Pump, 3ft, Heavy Duty |
| 18 | Quick Connect, Psck of 4, Zodiac Polaris, Retainer |
| 17 | Quick Connect, Zodiac Polaris Softube™ 4 Pack |
| 16 | 34-100-W001K16 |
| 15 | Install Kit, Zodiac Polaris Booster Pump,6ft Hose,Connecters |
| 14 | Drain Plug, Zodiac Polaris Booster Pump, 1/8" mpt |
| 13 | Bolt, Zodiac Polaris Booster Pump, Stand to Seal Plate |
| 12 | Pump Stand Feet, Zodiac Polaris Booster Pump |
| 11 | Pump Stand, Zodiac Polaris Booster Pump |
| 10 | Motor Support, Zodiac Polaris Booster Pump |
| 9 | Bolt, Zodiac Polaris Booster Pump,w/Nut,Volute to Seal Plate |
| 8 | Motor, Century,0.75hp,115v/230v,1-Spd,Polaris Booster Pump |
| 7 | O-Ring, Zodiac Polaris Booster Pump, Shaft, Quantity 5, O-39 |
| 6 | Bolt, Zodiac Polaris Booster Pump,Seal Plate to Motor, Qty 2 |
| 5 | Seal Plate, Zodiac Polaris Booster Pump |
| 4 | 34-100-W001K4 |
| 3 | Shaft Seal, Zodiac Polaris Booster Pump, 5/8" Shaft, Buna |
| 2 | Impeller, Zodiac Polaris, Booster Pump |
| 1 | Volute, Zodiac Polaris Booster Pump, with Drain Plug ◀ this part |
Design Features
- Built-in drain plug system
- Pressure-optimized channels
- Reinforced mounting points
- Strategic flow routing
- Enhanced internal geometry
- Pressure-resistant design
- Professional sealing surfaces
🔧 Exploded diagram and parts
This part belongs to the Polaris Booster Pump Prior to Serial # M120111001, PB4-60 assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | |
|---|---|---|---|---|
| 1 | ![]() |
Pump Hose, Zodiac Polaris Booster Pump, 6 foot, Reinforced | P19 | 7 in stock |
| 2 | ![]() |
Impeller, Zodiac Polaris, Booster Pump | P15 | 114 in stock |
| 3 | ![]() |
Shaft Seal, Zodiac Polaris Booster Pump, 5/8" Shaft, Buna | P55 | 7 in stock |
| 8 | ![]() |
Motor, Century, 0.75hp, 115v/230v, 1-Spd, Polaris Booster Pump | B625 | 4 in stock |
| 10 | ![]() |
Motor Support, Zodiac Polaris Booster Pump | P80 | 14 in stock |
| 17 | ![]() |
Quick Connect, Zodiac Polaris Softube™ | P133 | Available to order |
| 18 | ![]() |
Quick Connect, Psck of 4, Zodiac Polaris, Retainer | P21 | 1 in stock |
| 19 | ![]() |
Pressure Hose, Zodiac Polaris Booster Pump, 3ft, Heavy Duty | P22 | 4 in stock |
Complete nipples
| Part | Our part number | Availability | |
|---|---|---|---|
![]() |
Nipple, Zodiac Polaris Booster Pump, 3/4"mght x mpt | G16 | 14 in stock |
Parts that go with this
| Part | Our part number | Availability | |
|---|---|---|---|
![]() |
Generic Pump Seal PS-3865R | PS-3865R | 357 in stock |
![]() |
Shaft Seal, 1000, 5/8" Shaft, Buna | 1000 | 141 in stock |
Applications
Specifically designed for:
- PB4-60 booster pumps
- Pressure-side pool cleaners
- High-pressure applications
- System upgrades
- Direct replacements
Installation Benefits
- Integrated drainage solution
- Professional mounting system
- Easy maintenance access
- Simplified servicing
- Enhanced draining capability
System Integration
Compatible with:
- PB4-60 booster pumps (pre-M120111001)
- Original mounting systems
- Standard seal types
- Factory-spec impellers
- Professional plumbing setups
Important Notes
- Verify serial number compatibility
- Only for PB4-60 models before M120111001
- Check system specifications before installation
Performance Features
- Optimized boost characteristics
- Enhanced pressure capability
- Efficient water movement
- Reliable operation
- Simplified maintenance


























