---
product_id: 39936338
title: "570351-T Flowmeter for 2 in. PVC Pipe, Horizontal Installation (Top Mount), 40–140 GPM, PVC/Galv Pipe — Accurate Flow Rate Measurement for Swimming Pools"
brand: "rola-chem"
price: "$219.18"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/39936338-570351-t-flowmeter-for-2-in-pvc-pipe-horizontal-installation
store_origin: EC
region: Ecuador
---

# 40–140 GPM high flow range Fits 2" PVC & galvanized pipes Anti-clog wider chamber 570351-T Flowmeter for 2 in. PVC Pipe, Horizontal Installation (Top Mount), 40–140 GPM, PVC/Galv Pipe — Accurate Flow Rate Measurement for Swimming Pools

**Brand:** rola-chem
**Price:** $219.18
**Availability:** ✅ In Stock

## Summary

> 💦 Flow with confidence, measure with precision!

## Quick Answers

- **What is this?** 570351-T Flowmeter for 2 in. PVC Pipe, Horizontal Installation (Top Mount), 40–140 GPM, PVC/Galv Pipe — Accurate Flow Rate Measurement for Swimming Pools by rola-chem
- **How much does it cost?** $219.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/39936338-570351-t-flowmeter-for-2-in-pvc-pipe-horizontal-installation)

## Best For

- rola-chem enthusiasts

## Why This Product

- Trusted rola-chem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clog-Free Confidence:** Wider chamber design minimizes mineral buildup even in hard water
- • **Precision Flow Mastery:** Accurately measures 40–140 GPM for flawless pool performance
- • **Crystal-Clear Durability:** Machined acrylic ensures long-lasting, transparent flow visibility
- • **Universal Fit Flexibility:** Seamlessly installs on both PVC and galvanized 2" pipes
- • **Trusted by Pros & Homeowners:** Preferred choice for reliable, season-after-season flow monitoring

## Overview

The Rola-Chem 570351-T Flowmeter delivers precise flow measurement from 40 to 140 GPM, designed for 2" PVC and galvanized pipes. Its wider, anti-clog chamber reduces mineral buildup, making it perfect for hard water and chemically treated pools. Built with durable, clear acrylic, it offers reliable, long-term performance for both residential and light commercial pool systems.

## Description

This Rola-Chem Side Mount Pitot-tube Flowmeter can easily be mounted to a horizontal pipe. Each unit is complete with instructions and stainless clamps. These instruments are calibrated to give actual flow as a visual indication. Both sides of the flowmeter are calibrated in gallons and liters per minute. This side mount flowmeter is designed to deliver accurate flow rates at a minimal cost. Fits 2" PVC pipe. Top mount.

## Features

- Range: Measures 40–140 GPM, ideal for both residential and light commercial pools; handles higher flow rates than many standard 2" flowmeters.
- Wider-Chamber, Anti-Clog Design: Larger flow chamber helps reduce mineral buildup and clogging, making it ideal for hard water systems or pools with heavy chemical use.
- PVC & Galvanized Pipe Compatible: Fits 2" PVC and galvanized pipes, providing flexible installation across a wide range of residential and commercial systems.
- Durable Acrylic Construction: Precision-machined acrylic delivers long-lasting durability, crystal-clear visibility, and reliable flow readings season after season.
- Rola-Chem is a top choice for both residential owners and pros who need precision, reliability, and peace of mind when measuring flow in residential and commercial pools.

## Images

![570351-T Flowmeter for 2 in. PVC Pipe, Horizontal Installation (Top Mount), 40–140 GPM, PVC/Galv Pipe — Accurate Flow Rate Measurement for Swimming Pools - Image 1](https://m.media-amazon.com/images/I/61uDDLgSOLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install and easy to use
*by A***N on March 15, 2020*

This was used in my Pool solar water heater and it works great! It was easy to install and esy to read. After installing I could read the flow from 30 or 40 feet away and alway know the unit is working properly.

### ⭐⭐⭐⭐⭐ works great
*by D***R on September 27, 2017*

Do not have anything bad to say about this item works great.

### ⭐⭐⭐⭐ Works pretty good, needs frequent (tedious) cleaning though....
*by M***T on November 10, 2024*

We have fairly hard water here in SoAZ so some calcium scaling is expected and cleaning of components necessary. But when the ball gets stuck, sometimes it's really stuck requiring complete disassembly.... It would be way nicer if there were a way to do even the recommended cleaning with removing the meter from the pipe... and then a way to free up the bobbin/ball without a complete tear down....

## Frequently Bought Together

- Rola-Chem 570351-T Flowmeter for 2 in. PVC Pipe, Horizontal Installation (Top Mount), 40–140 GPM, PVC/Galv Pipe — Accurate Flow Rate Measurement for Swimming Pools
- Rola-Chem 570341-T Flowmeter for 1-1/2" PVC Pipe, Horizontal Installation (Top Mount, for 1.5 inch Pipe), 25–60 GPM, Accurate Flow Rate Measurement for Swimming Pools

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-07*