PS-3868 Viton Professional Hot Tub Pump Seal
Large Format Salt/Ozone Compatible Seal for 3/4″ Applications
As a retailer of hot tub spare parts, I present the PS-3868 – a heavy-duty Viton mechanical seal engineered for larger shaft applications in salt water and ozone-treated systems.
Product Overview
The PS-3868 combines advanced Viton elastomer technology with larger dimensional specifications, specifically designed for 3/4″ shaft applications requiring superior chemical resistance and durability.
Key Features
- Large format Viton construction
- 3/4″ shaft compatibility
- Advanced salt resistance
- Ozone treatment protection
- Professional-grade design
- Enhanced durability
- Self-adjusting mechanism
- Robust construction
Performance Benefits
- Maximum chemical resistance
- Extended operational life
- Consistent performance
- Reliable sealing action
- Superior durability
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | PS-3868 |
| Shaft Size | 3/4 inch |
| Seal OD | 1.343 inch |
| Seat OD | 1.375 inch |
| Elastomer Material | Viton |
| Special Rating | Salt/Ozone Compatible |
| Application | Hot Tub/Spa Pumps |
| Type | Mechanical Spring Seal |
| Face Material | Carbon/Ceramic |
| Spring Material | Stainless Steel |
| SKU | PS-3868 |
Installation Features
Engineered for professional service:
- Precise dimensional control
- Self-aligning design
- Installation guides
- Universal compatibility
- Professional installation
Material Properties
Constructed with:
- Superior chemical resistance
- Salt system durability
- Ozone attack protection
- Temperature stability
- Premium Viton components
Application Uses
Specifically designed for:
- Large pump systems
- Salt water applications
- Ozone-treated spas
- Heavy-duty requirements
- Professional installations
Technical Considerations
Installation requirements:
- Chemical compatibility verification
- Precise alignment
- Correct orientation
- Complete seating
- Appropriate lubrication
Quality Assurance
Manufacturing ensures:
- Chemical resistance testing
- Dimensional accuracy
- Performance validation
- Quality control
- OEM specification compliance
The PS-3868 pump seal represents advanced sealing technology for larger salt/ozone applications. Its Viton construction and larger format make it ideal for demanding chemical environments requiring a 3/4″ shaft seal. The combination of size, material quality, and precision engineering ensures reliable performance in the most challenging hot tub applications.
Alternate Part Numbers
- 1-05-0452
- PS-201
- AS1521
- PS3868 (US
- Seal)
- 5250-235
- 35-423-1025
