Pentair Lid | SuperFlo & SuperMax Pumps | 350091Z

Pentair Lid | SuperFlo & SuperMax Pumps | 350091Z

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SKU:
350091Z
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About This Item

The Pentair Lid (350091Z) is the OEM replacement lid for the SuperFlo and SuperMax pump families, including single-speed and variable speed models.

The strainer cover seals the pump's strainer basket housing, maintaining the pressurized wet end necessary for proper water circulation. A cracked, warped, or missing lid will cause the pump to lose prime and draw air into the system. Replacing a damaged lid with the correct OEM part restores a proper seal and protects the strainer basket and impeller from debris bypass.

Specifications

Pentair Part Number 350091Z
Part Type Lid
Quantity Included Each (1)

Fits Into

Brand Equipment Line Model / Part Number Notes
Pentair SuperFlo VS Variable Speed Pump — SuperFlo VS/VST Series SUPERFLO VS
Pentair SuperFlo VST Variable Speed Pump — SuperFlo VS/VST Series SUPERFLO VST
Pentair SuperFlo VS/VST Variable Speed Pump — SuperFlo Series SUPERFLO-VS-VST
Pentair SuperFlo VS/VST Variable Speed Pump — SuperFlo Series SUPERFLO VS/VST
Pentair SuperFlo DOE Pump — SuperFlo DOE Series 348190 Replacement parts for Product #348190
Pentair SuperFlo 3/4 HP Single Speed Motor — SuperFlo Series 354803S SuperFlo Pump lid
Pentair SuperFlo 1 HP Single Speed Motor — SuperFlo Series 354821S SuperFlo Pump lid
Pentair SuperFlo 1-1/2 HP Single Speed Motor — SuperFlo Series 354823S SuperFlo Pump lid
Pentair SuperFlo 2 HP Single Speed Motor — SuperFlo Series 354815S SuperFlo Pump lid
Pentair SuperMax VS Variable Speed Pump — SuperMax Series SUPERMAX VS
Pentair SuperMax VS Variable Speed Pump — SuperMax Series SUPERMAX-VS
Pentair SuperMax — SuperMax Series 348191 SuperMax DOE Pump
Pentair SuperMax Motor 3/4HP — SuperMax Series 354804S Lid — SuperMax Pump part. Verify fitment before ordering.
Pentair SuperMax Motor 1HP — SuperMax Series 354822S Lid — SuperMax Pump part. Verify fitment before ordering.
Pentair SuperMax Motor 1-1/2HP — SuperMax Series 354824S Lid — SuperMax Pump part. Verify fitment before ordering.
Pentair SuperMax Motor 2HP — SuperMax Series 354816S Lid — SuperMax Pump part. Verify fitment before ordering.
Pentair SuperMax Motor 1HP SQFL — SuperMax Series 355021S Lid — SuperMax Pump part. Verify fitment before ordering.
Pentair SuperMax Motor 1-1/2HP SQFL — SuperMax Series 355023S Lid — SuperMax Pump part. Verify fitment before ordering.
Pentair SuperMax Motor 2-1/2HP SQFL — SuperMax Series 355027S Lid — SuperMax Pump part. Verify fitment before ordering.
Pentair Efficient SuperMax Motor 1.5HP SQFL — SuperMax Series 355011S Lid — SuperMax Pump part. Verify fitment before ordering.
...and additional compatible models. Verify your model number with your equipment manual 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 strainer cover lid, inspect the lid O-ring at the same time. A hardened or flattened O-ring is the most common cause of air leaks at the strainer housing even after a new lid is fitted. Replace the O-ring if there is any sign of deformation, and confirm the part number matches your pump model before ordering either component.

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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