Pentair Clamp | Max-E-Pro & IntelliPro Pump Series | C19-37AZ
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- SKU:
- C19-37AZ
-
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About This Item
The Pentair Clamp (C19-37AZ) is the OEM replacement clamp for the Max-E-Pro and IntelliPro series inground pool pumps.
⚠️ IMPORTANT: MODEL VERSION — VERIFY BEFORE ORDERING
Compatibility varies by production date for certain IntelliPro models. The IntelliPro Variable Speed Pump (model INTELLIPRO) is confirmed for units manufactured before 2019. The IntelliPro VS Pump (model INTELLIPRO VS) applies to units produced after 2018. Confirm your pump's production date before ordering.
The clamp secures the pump's wet end to the motor housing, maintaining a sealed, pressure-tight joint at the pump body interface. A damaged, cracked, or corroded clamp can allow the pump body to separate under operating pressure or vibrate loose over time. Replacing a worn clamp restores the structural integrity of the pump assembly. Match the part number C19-37AZ to your existing clamp before ordering.
Specifications
| Pentair Part Number | C19-37AZ |
| Part Type | Clamp |
| Quantity Included | Each (1) |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | IntelliPro VSF Pump — IntelliPro Series | INTELLIPRO VSF | — |
| Pentair | IntelliPro 2 VST Pump — IntelliPro Series | INTELLIPRO 2 VST | — |
| Pentair | IntelliPro VS Pump — IntelliPro Series | INTELLIPRO VS | After 2018 production |
| Pentair | IntelliPro Variable Speed Pump — IntelliPro Series | INTELLIPRO | Before 2019 production |
| Pentair | MAX-E-PRO Series DOE Pump — MAX-E-PRO Series DOE | 348185 | — |
| Pentair | Max-E-Pro Series Pump — MAX-E-PRO | 345076 | MAX-E-PRO Series |
| Pentair | Max-E-Pro Series Pump — MAX-E-PRO | 345079 | MAX-E-PRO Series |
| Pentair | Max-E-Pro Series Pump — MAX-E-PRO | P6R62E3-187 | MAX-E-PRO Series |
| Pentair | Max-E-Pro Series Pump — MAX-E-PRO | P6R62F3-188 | MAX-E-PRO Series |
| Pentair | Max-E-Pro Series Pump — MAX-E-PRO | P6EA6D36-204 | MAX-E-PRO Series |
| Pentair | Max-E-Pro Series Pump — MAX-E-PRO | P6EA6E36-205 | MAX-E-PRO Series |
| Pentair | Max-E-Pro Series Pump — MAX-E-PRO | P6EA6F36-206 | MAX-E-PRO Series |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Pro Tip
When replacing the clamp, inspect the clamp band and locking mechanism for stress fractures or corrosion before reassembly — these are the most common failure points. While the pump is open for this service, it is also an ideal time to inspect the pump lid O-ring and body O-ring for flattening or cracking, replacing them as needed to avoid a return service call.
