Rola-Chem 570391T 6 inch PVC top mount flowmeterRola-Chem 6" PVC 400-1050 GPM Top Mount Flowmeter, 570391T$18599
Rola-Chem 570391T 6 inch PVC top mount flowmeter
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Rola-Chem 6" PVC 400-1050 GPM Top Mount Flowmeter, 570391T

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$18599
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Quick overview

  • 6 inch PVC Made to work with 6 inch schedule 40 PVC pipe.
  • 400 to 1050 GPM The reading range this meter is scaled for.
  • Top mount Installs into the top of the pipe run, where the scale reads at eye level.
  • Rated to 200 degrees F Built to withstand water temperatures up to 200 degrees F.
  • Serviceable Rola-Chem meters are made to be taken apart and cleaned rather than thrown away when the sight tube clouds.
  • Direct swap Designed to be compatible with practically every existing flowmeter, so an old clogged unit can be replaced in place.
Full description and specifications ↓

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Product details

The Rola-Chem 570391T is a top mount flowmeter for 6 inch PVC, scaled to read 400 to 1050 GPM.

Where it goes

The meter installs into the top of the pipe, which puts the scale where an operator can read it while walking the equipment pad. Rola-Chem builds these to work with schedule 40 PVC pipe and to be compatible with practically every existing flowmeter, so replacing an older unit does not usually mean replumbing.

Duty

The meter is rated for water temperatures up to 200 degrees F, well past anything a pool circulates, which is what lets it live on heated commercial systems without the body going soft.

Why flow readings matter

Turnover rate, heater performance, chemical feed and filter backwash all depend on knowing the real flow rather than the flow the pump was rated for on paper. A meter that has clouded or clogged tells you nothing useful, and a system running blind is one where a partially blocked filter goes unnoticed for weeks.

Specifications
Brand Rola-Chem
Manufacturer part number 570391T
UPC 757706000888
Type Top mount flowmeter
Pipe size 6 in PVC
Pipe compatibility Schedule 40 PVC
Flow range 400 to 1050 GPM
Maximum water temperature 200 degrees F
Ships Parcel

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Questions and answers

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

What pipe does this fit?
6 inch schedule 40 PVC.
What range does it read?
400 to 1050 GPM.
Can it handle hot water?
It is built to withstand water temperatures up to 200 degrees F.
Why does my old flowmeter read wrong?
Meters clog. Scale, grit and biofilm build up around the float and the tube, and the reading drifts long before anything looks broken. These are built to be serviced, and to drop into the place an older meter came out of.
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