JLPRS Series Water Meters

The JLPRS plastic no-lead water meter is fully tested and certified to NSF/ANSI 61 Annex G & 372 standards, ensuring complete lead-free compliance. Engineered for demanding applications such as reverse osmosis (RO) and de-ionized (DI) water, JLPRS water meters deliver exceptional performance and durability. When precision, long service life, and minimal maintenance are essential in a plastic totalizing or pulse output water meter, Carlon’s JLPRS meters are the ideal solution.

Available in four sizes - ½”, ¾”, 1”, and 1½”, the JLPRS water meter operates efficiently across flow rates from ¼ GPM to 50 GPM and pressures up to 100 psi. Each meter is built to meet or exceed AWWA C708 standards and features a dry-sealed register that offers a crystal-clear, easy-to-read display, ensuring reliable measurement and lasting clarity in any environment.

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Technical Specifications:

  • Meter Housing: Engineered reinforced nylon (plastic).
  • Connections: Plastic threaded connections are provided with all JLP® Meter orders.
  • Reed Switch: Dry contact type, normally open, 24V, 10mA maximum
  • Pressure Rating: Maximum 100 psi.
  • Temperature Range: 35° - 122°F. Protect the meter from freezing.
  • PH Level Range:5 – 8.0
  • Accuracy: +/- 1.5% of maximum flow when operating between minimum and maximum flow range.
  • Register Options:S. Gallons, Cubic Feet and Liters

Installation Instructions:

  1. Flush the line thoroughly after all plumbing changes to prevent contaminates from entering the meter.
  2. Install horizontally with the register facing up and inlet port facing the water supply line.
  3. For outdoor installation, protect meter from direct exposure to the elements.
  4. Protect meter from backflow of water opposite of indicted flow direction.