Pentair WisperFlo and AquaFlo Band Clamp 070711

The Pentair 070711 is the ideal replacement when your existing band clamp has become corroded, bent, or damaged during years of service. A properly functioning clamp helps keep the pump housing tightly sealed, reducing the risk of leaks and maintaining efficient water circulation. Because it's manufactured to Pentair's original specifications, installation is straightforward and the fit is consistent with the original equipment. It's an essential replacement part for routine pump maintenance and complete pump rebuilds.

Best For
Pentair WhisperFlo® pool pumps
Pentair AquaFlo® pumps
Pump housing repairs
Pump rebuilds
Leak prevention
Residential and commercial pool equipment

Not Ideal For
Pumps that use a different housing clamp design
Non-compatible pump models

While aftermarket clamps may appear similar, small differences in dimensions or clamping force can affect how well the pump housing seals. The Pentair 070711 is engineered to provide the proper fit and even pressure required for compatible WhisperFlo and AquaFlo pumps. This helps protect the housing, seal plate, and O-ring while reducing the likelihood of leaks after reassembly.

Pro Tip: Whenever replacing the band clamp, inspect the housing O-ring for flattening, cracks, or wear. Replacing the O-ring during pump service helps ensure a long-lasting, watertight seal and can prevent future leaks.

Yes. The Pentair 070711 is designed as a direct OEM replacement for compatible WhisperFlo and AquaFlo pumps, making installation straightforward during routine maintenance or pump repairs. Once the pump housing is properly aligned and the housing O-ring is correctly seated, the band clamp secures the assembly with the correct clamping pressure for dependable operation. Using a genuine Pentair clamp helps ensure a proper seal and reliable long-term performance.