Gasket, Pentair C-Series, Flange | 070943
$51.36
| Manufacturer part number | 070943 |
| UPC (GTIN) | 788379699956 |
| Returns | 30-day returns – see our returns policy |
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Pentair C-Series Flange Gasket 070943
Product Overview
We supply this precision-engineered Pentair gasket, specifically designed for C-Series pump flange applications. This component is crucial for maintaining proper sealing between flange connections.
Key Features
- Engineered for C-Series flanges
- Professional-grade materials
- Precision-cut design
- Enhanced sealing properties
- Chemical-resistant composition
Technical Details
The 070943 gasket incorporates specialized materials designed to provide reliable sealing in C-Series pump applications. The gasket maintains proper compression characteristics while resisting chemical degradation and temperature variations commonly found in pool and spa environments.
Exploded parts diagram: This part is shown as item #9 on the Pentair C-Series Bronze Pump,w/Hair & Lint Strainer Option exploded parts diagram.
🔧 Pentair C-Series Bronze Pump,w/Hair & Lint Strainer Option – exploded parts diagram
The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Go-Kit 36, Aqua Flo Dominator/C Series Pump, Pre-`95 |
| – | Flange Assy, Pentair EQ Series, Hair & Lint Strainer, 6" |
| – | Pump, Pentair CMK-150, 15.0hp, 3-Phase, 220/440v, Bronze |
| – | Flange Assy, Pentair EQ Series, Hair & Lint Strainer, 4" |
| – | 34-102-1442 |
| – | Pump, Pentair,CHK-200 C Series, 20HP Commercial Pool Pump |
| – | 34-102-1435 |
| – | 35-102-2030 |
| – | Motor, Pentair C Series, 15.0hp, 575v, 3-Phase |
| – | Motor, Pentair C Series, 10.0hp, 575v, 3-Phase |
| – | Motor, Pentair C Series, 7.5hp, 575v, 3-Phase |
| – | Motor, Pentair C Series, 20.0hp, 200v/208v, 3-Phase |
| – | Motor, Pentair C Series, 15.0hp, 200v/208v, 3-Phase |
| – | 35-102-2016 |
| – | Motor, Pentair C Series, 7.5hp, 200v/208v, 3-Phase |
| – | Motor, Pentair C Series, 5.0hp, 200v/208v, 3-Phase |
| – | 34-102-1414 |
| – | Pump, Pentair CM-75, 7.5hp, 1-Phase, 230v, Bronze |
| 25d | 34-110-W037K25D |
| 25c | 34-110-W037K25C |
| 25b | 34-110-W037K25B |
| 25a | 34-110-W037K25A |
| 24c | 34-110-W037K24C |
| 24b | 34-110-W037K24B |
| 24 | 34-110-W037K24 |
| 24a | 34-110-W037K24A |
| 23 | 34-110-W037K23 |
| 22 | 34-110-W037K22 |
| 21 | Bolt, Pentair Purex Quietflo, Seal Plate, 3/8-16 x 3/4" |
| 20 | 34-110-W037K20 |
| 19 | 34-110-W037K19 |
| 18 | Impeller Key, Pentair C-Series, 3/6" |
| 17 | O-Ring, 5-3/4" ID, 1/4" Cross Section, Generic |
| 16 | Seal Plate, Pentair C-Series |
| 15 | 34-110-W037K15 |
| 14 | 34-110-W037K14 |
| 13 | 34-110-W037K13 |
| 12 | Screw, Pentair C-Series, Pump Base |
| 11 | Pump Base, Pentair C-Series |
| 10 | Volute, Pentair C-Series |
| 9 | Gasket, Pentair C-Series, Flange ◀ this part |
| 8 | Screw, Pentair C-Series, Volute |
| 7 | Drain Plug, Pentair C-Series, 1/4" |
| 6 | Body, Pentair C-Series, 5" Suction |
| 5 | 34-110-W037K5 |
| 5 | Basket, Pump, OEM Pentair C-Series |
| 4 | 34-110-W037K4 |
| 3 | Lid, Pentair C-Series |
| 2 | Lid Knob, Pentair C-Series |
| 1 | Hair and Lint Strainer, Pentair C-Series |
Compatibility
This gasket is specifically designed for:
- Pentair C-Series pumps
- Flange connections
- Part number cross-reference: 070943
Installation Notes
Professional installation recommended. Ensure all mating surfaces are clean and free of old gasket material. Check flange surfaces for damage or irregularities. Apply even pressure when tightening flange bolts. Follow proper torque sequence.
Specifications Table
| Specification | Detail |
|---|---|
| Manufacturer | Pentair |
| Model Line | C-Series |
| Part Number | 070943 |
| Material | Chemical-resistant compound |
| Application | Flange sealing |
| Replacement Type | Direct OEM replacement |
| Design Type | Flange specific |
| Construction | Precision-cut |
| Sealing Method | Compression |
| Chemical Resistance | High |
| Temperature Range | Pool/Spa rated |
| Usage | Professional grade |
🔧 Exploded diagram and parts
This part belongs to the Pentair C-Series Bronze Pump, w/Hair & Lint Strainer Option assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Complete go-kit 36s
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Go-Kit 36, Aqua Flo Dominator/C Series Pump, Pre-`95 | GO-KIT 36 | 1 in stock | $26.23 | Add to cart |
Complete motors
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Motor, Pentair C Series, 7.5hp, 200v/208v, 3-Phase | 357208S | Available to order | $3215.68 | |
 |
Motor, Pentair C Series, 5.0hp, 200v/208v, 3-Phase | 357206S | 2 in stock | $3928.73 | Add to cart |
Complete motors
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 24 |  |
Motor, Pentair C Series, 7.5hp, 200v/208v, 1-Phase | 357207S | 1 in stock | $3725.36 | Add to cart |
Maintenance Recommendations
Replace gasket during any flange disassembly. Never reuse old gaskets. Inspect flange surfaces for damage when replacing gasket. Maintain proper bolt torque to ensure optimal sealing. Monitor for any signs of leakage during operation.
| Brand | Pentair |
|---|---|
| Model | C-Series |
| Pump Part Type | Gasket |
| H Part# | 35-110-4116 |