PS-3865R Viton Professional Hot Tub Pump Seal
Specialized Salt/Ozone Compatible Seal for 5/8″ Applications
As a retailer of hot tub spare parts, I present the PS-3865R – a premium Viton mechanical seal specifically engineered for salt water and ozone system compatibility.
Product Overview
The PS-3865R features advanced Viton elastomer construction, specifically designed to withstand the demanding conditions of salt water and ozone-treated systems. This specialized seal provides superior chemical resistance and extended durability.
Key Features
- Viton elastomer construction
- Salt system compatible
- Ozone system resistant
- Professional-grade design
- Enhanced chemical resistance
- Extended service life
- Self-adjusting mechanism
- Superior durability
Performance Benefits
- Outstanding chemical resistance
- Extended seal longevity
- Consistent performance
- Reliable sealing action
- Enhanced durability
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | PS-3865R |
| Shaft Size | 5/8 inch |
| Seal OD | 1.437 inch |
| Seat OD | 1.250 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-3865R |
Installation Features
Engineered for professional service:
- Precise dimensional control
- Self-aligning design
- Installation indicators
- Universal compatibility
- Professional installation
Material Properties
Constructed with:
- Superior chemical resistance
- Salt system compatibility
- Ozone resistance
- Temperature stability
- Premium Viton components
Application Uses
Specifically designed for:
- Salt water systems
- Ozone-treated spas
- Harsh chemical environments
- 5/8″ shaft applications
- Professional installations
Technical Considerations
Installation requirements:
- Chemical compatibility verification
- Proper alignment
- Correct orientation
- Complete seating
- Appropriate lubrication
The PS-3865R pump seal represents specialized sealing technology for demanding chemical environments. Its Viton construction and salt/ozone compatibility make it ideal for modern water treatment systems. The combination of chemical resistance and precision engineering ensures reliable performance in challenging hot tub applications.
Alternate Part Numbers
- 1-05-0453
- PS-1000
- PS3865 (US
- Seal)
- 5250-225
- 35-123-1048
