570351V Rola-Chem Vertical Mount Flowmeter for 2

570351V Rola-Chem Vertical Mount Flowmeter for 2" PVC | 40-140 GPM

Marsoni

M251S

$59.99

Get it in 3 business days with 1 day shipping. Friday, May 29

570351V Rola-Chem Vertical Mount Flowmeter for 2" PVC | 40-140 GPMMonitor your pool or spa water circulation with pinpoint accuracy using the Rola Chem Vertical Mount Flowmeter 570351V, capable of tracking flow rates from 40 to 140 gallons per minute (GPM) through 2" PVC or galvanized piping. Engineered for vertical pipe runs, this meter mounts effortlessly and delivers the precise flow data needed to keep your aquatic system running at peak efficiency. Built to handle water temperatures reaching 200F, it stands up

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Reviewed in the United States on August 3, 2025

Verified Purchase

Man with plan

Massapequa, US

★★★★★ 5

Highly recommend

Perfect fit for my Mercedes C300 V6

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Reviewed in the United States on March 1, 2026