Shaft Seal, PS-1907, 5/8″ Shaft, Silicon Carbide PS-3890 | PS-1907
$56.40
| Manufacturer part number | PS-1907 |
| UPC (GTIN) | 852661157575 |
| Returns | 30-day returns – see our returns policy |
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5/8″ Silicon Carbide Shaft Seal | Model PS-1907
Product Overview
We supply this premium PS-1907 shaft seal featuring cutting-edge silicon carbide faces for 5/8″ applications. This seal represents a significant upgrade from the PS-3890 series, engineered for ultimate performance in critical applications.
Key Features and Benefits
- Advanced silicon carbide technology
- Precision 5/8″ shaft design
- PS-3890 series upgrade
- Ultimate wear characteristics
- Superior thermal resistance
- Maximum pressure tolerance
- Elite construction standards
Technical Specifications
| Specification | Detail |
|---|---|
| Model | PS-1907 |
| Series | PS-3890 Upgrade |
| Shaft Size | 5/8 inch |
| Face Material | Silicon Carbide |
| Secondary Face | Silicon Carbide |
| Spring Material | 316 Stainless Steel |
| Maximum Temperature | 265°F (129°C) |
| Maximum Pressure | 300 PSI |
| Rotation | Bi-directional |
| Design Type | Ultra Premium |
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Shaft Seal, PS-3890, 5/8" Shaft, Buna | PS-3890 | 114 in stock | $18.83 | Add to cart |
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Tool, Pool Tool, O-Ring Pick | 134 | 18 in stock | $11.23 | Add to cart |
Installation and Maintenance
Professional installation is essential due to the specialized nature of silicon carbide components. The seal faces demand meticulous handling during installation. Both sealing surfaces must be laboratory-clean and precisely aligned for optimal performance.
Compatibility
Engineered for use with:
- 5/8″ shaft pumps
- Critical system applications
- High-stress environments
- Premium installations
- Continuous heavy-duty operations
Performance Features
Designed to deliver:
- Maximum wear resistance
- Ultimate heat handling
- Superior pressure management
- Precise sealing dynamics
- Maximum service longevity
- Elite-level performance
Note: Always verify seal compatibility with your specific pump model before installation
| Pump Model | EcoStar, EcoStar C, EcoStar SVRS, ePump JEP VS, FloPro, MaxFlo II, MaxHP, NorthStar, PB4-60Q, PB4-SQ, SHPF/SHPM, TriStar, TriStar VS, VS FloPro, VS PlusHP, Water Feature, WaterFall |
|---|---|
| Shaft Seal Head Type | D |
| Pump Manufacturer | Jandy/Zodiac, Polaris/Zodiac |
| Quality/Material | Best – Silicon Carbide |
| Shaft Size | 5/8" |
| Seal Outside Diameter | 1-1/32"dia |
| Seal Height | 27/32" |
| Mating Ring Diameter | 1-3/8"dia |
| Mating Ring Thickness | 13/32", 13/38" |
| US Seal Basic Equivalent | PS-3890 |
| H Part# | 35-423-1089 |