Rola-Chem 570341T 1.5 inch PVC top mount flowmeter, 25 to 60 GPMRola-Chem 1.5" PVC 25-60 GPM Top Mount Flowmeter, 570341T$6599
Rola-Chem 570341T 1.5 inch PVC top mount flowmeter, 25 to 60 GPM

Rola-Chem 1.5" PVC 25-60 GPM Top Mount Flowmeter, 570341T

Ask a questionMPN 570341T
$6599
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Quick overview

  • Direct flow reading Shows actual gallons per minute moving through the line, not an inferred number from pressure.
  • 1.5 inch PVC Built for 1.5 inch PVC pipe.
  • 25 to 60 GPM range Scaled for the flow rates a 1.5 inch line normally carries.
  • Top mount Installs into the top of a horizontal run of pipe.
  • Part of a range Rola-Chem lists matching top, side and vertical mount meters for larger pipe sizes.
  • Serviceable The flowmeter o-ring and caplug are available as separate parts.
Full description and specifications ↓

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Product details

The Rola-Chem 570341T is a top mount flowmeter for 1.5 inch PVC pipe, reading 25 to 60 GPM. It installs into the top of a horizontal run and gives a direct reading of what is actually passing through the line.

Why a flowmeter earns its place

Most equipment pads are judged by a pressure gauge, which really only reports how loaded the filter is. Flow rate is the number that everything else is specified against: pool turnover, the minimum flow a heater needs before it will fire safely, the dosing a chlorinator is rated for, and the point at which a pump is being asked to push more than its plumbing can take. A flowmeter puts that number in front of you every time you walk the pad.

Fitting and range

It is scaled 25 to 60 GPM, which is the working band for a 1.5 inch line. Pick the mount and pipe size to match the run you are installing into, and give the meter a straight length of pipe ahead of it so the reading settles. Rola-Chem makes matching meters in larger sizes and in side and vertical mount styles for other parts of the system.

Service parts

The o-ring and the black caplug are available separately, so a leaking or damaged meter does not always mean a new meter.

Specifications
Brand Rola-Chem
Manufacturer part number 570341T
UPC 757706000611
Type Flowmeter
Mount Top mount
Pipe size 1.5 in
Pipe material PVC
Flow range 25 to 60 GPM
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

What pipe does it fit?
1.5 inch PVC pipe, installed as a top mount into a horizontal run.
What range does it read?
25 to 60 GPM, which covers the normal working flow of a 1.5 inch circulation line.
Why fit a flowmeter at all?
A pressure gauge tells you the filter is loading up. A flowmeter tells you what the pool is actually turning over, which is the number that matters for turnover rate, heater minimum flow and chlorinator sizing.
Are replacement parts available?
Yes. The flowmeter o-ring and the black caplug are sold as separate Rola-Chem parts.
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