Pentair Strainer Cover O-Ring 35505-1440Z – For Sta-Rite Pumps
Parts
Pentair Strainer Cover O-Ring
Genuine Pentair replacement O-ring designed to maintain leak-free sealing and proper suction performance on compatible Sta-Rite and Pentair pool pumps.
Warranty Information
1-Year Limited Manufacturer Warranty
Ultimate Pools is your first point of contact for product support, installation guidance, and compatibility verification.
The Pentair Strainer Cover O-Ring (35505-1440Z) is a genuine replacement seal designed for compatible Pentair and Sta-Rite pool pump systems. Engineered to create a secure seal between the pump strainer lid and housing, this O-ring helps prevent air leaks while maintaining proper pump suction and circulation efficiency.
Ideal for replacing worn, flattened, or cracked seals, this durable replacement O-ring helps restore reliable pump performance and reduce the risk of priming issues or suction air intrusion. Precision sizing ensures proper fitment for compatible Pentair and Sta-Rite pump models.
Key Features
Designed for proper fitment and dependable sealing performance.
Helps maintain a secure seal on pump strainer covers.
Helps reduce air intrusion and circulation issues.
Compatible with select Pentair and Sta-Rite pump models.
Built for long-lasting use in demanding pool environments.
Ideal for routine maintenance and pump servicing.
Compatibility
Compatible with select Pentair and Sta-Rite pool pump models including:
- Sta-Rite Max-E-Pro TEFC Pumps
- 348150
- 348151
- 348152
- 348153
- Sta-Rite Max-E-Pro Standard Efficiency Pumps
- P6E6C-204L
- P6E6D-205L
- P6R6D-205L
- P6E6E-206L
- P6EA6E-205L
- P6RA6E-205L
- P6R6E-206L
- P6EA6F-206L
- P6RA6F-206L
- P6R6F-207L
- P6E6F-207L
- P6EAA6F-216L
- P6RAA6F-216L
- P6E6G-208L
- P6EA6G-207L
- P6RA6G-207L
- P6R6G-208L
- P6EAA6G-208L
- P6E6H-209L
- P6R6H-209L
- Sta-Rite Max-E-Pro Two Speed Pumps
- P6RA6YF-206L
- P6RA6YG-207L
- Pentair IntelliPro VS 3050 Pumps
- Pentair IntelliFloXF Pumps
- Pentair WhisperFloXF Pumps
- Pentair Dyna-Pro Pumps
- Pentair Dyna-Pro E Pumps
Compatibility may vary by pump revision and production year. Verify your exact Pentair or Sta-Rite pump model, existing O-ring dimensions, and part number before ordering to avoid fitment issues or unnecessary returns.
Specifications
| SKU | 35505-1440 |
| Alternate Part Number | 35505-1440Z |
| Brand | Pentair |
| Outer Diameter | 6.9" |
| Inner Diameter | 6.35" |
| Application | Pump Strainer Cover Seal |
| Compatibility | Select Pentair & Sta-Rite Pumps |
| Warranty | 1-Year Limited Manufacturer Warranty |
Frequently Asked Questions
This O-ring seals the pump strainer cover to help prevent air leaks and maintain proper suction performance.
Yes. It is compatible with select Pentair IntelliPro VS 3050 and IntelliFloXF pump models.
Yes. Applying a pool-safe silicone lubricant can help improve sealing and extend O-ring life.
Replace the O-ring if it becomes cracked, flattened, stretched, or if air leaks develop around the pump lid.
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