stainless steel clamp band assembly with black plastic tightening handle isolated on white background

Pentair Clamp Band Assembly Stainless Steel | WhisperFlo | 070711

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SKU:
070711
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About This Item

The Pentair Clamp Band Assembly (070711) is the OEM replacement stainless steel clamp band for old-style WhisperFlo inground pool pumps. This is a version-specific part — confirm your pump's production date before ordering.

IMPORTANT: OLD-STYLE PUMPS ONLY — MANUFACTURED BEFORE NOVEMBER 1998
Part 070711 fits old-style WhisperFlo and AquaTron pumps only. It is not compatible with current or revised WhisperFlo pump housings produced after November 1998. Check the date code on your pump housing or the original part number before ordering.

The clamp band assembly secures the pump lid to the strainer housing, maintaining a pressure-tight seal at the wet end of the pump. A damaged, corroded, or failed clamp band can cause lid retention failure and loss of prime. This stainless steel replacement restores the original clamping function and corrosion resistance of the factory assembly.

Specifications

Pentair Part Number 070711
Part Name Clamp Band Assembly, Stainless Steel
Material Stainless Steel
Quantity Included 1 (Each)
Compatible Pump Style Old Style (WF/AQ)

Fits Into

Brand Equipment Line Model / Part Number Notes
Pentair WhisperFlo WFE-2 Old style; fits WF/AQ pumps. Verify fitment before ordering.
Pentair WhisperFlo WFE-4 Old style; fits WF/AQ pumps. Verify fitment before ordering.
Pentair WhisperFlo WFE-12 Old style; fits WF/AQ pumps. Verify fitment before ordering.
Pentair WhisperFlo WFK-12 Old style; fits WF/AQ pumps. Verify fitment before ordering.
Pentair WhisperFlo WFET-4 Old style; fits WF/AQ pumps. Verify fitment before ordering.
Pentair WhisperFlo WFET-6 Old style; fits WF/AQ pumps. Verify fitment before ordering.
Pentair WhisperFlo WFET-8 Old style; fits WF/AQ pumps. Verify fitment before ordering.
Pentair WhisperFlo WFET-12 Old style; fits WF/AQ pumps. Verify fitment before ordering.

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 band on an old-style WhisperFlo or AquaTron pump, inspect the pump lid and lid O-ring at the same time. A warped or cracked lid will continue to leak even with a new clamp band in place. The pump lid for old-style models is sold separately — confirm your model number before ordering to ensure you receive the correct housing-generation lid.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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