Carlon Meter offers positive displacement (piston), multi-jet and turbine meters for potable cold and hot water from 1/2in to 8in pipe in stock with larger meter sizes available. Most water meters come with connections or flanges unless specified differently by the customer.

JSJ Electric Contacting Industrial Meters

Carlon JSJ Electric Contacting Industrial Meters measure the water and provide a switch closure each time the pre-set amount of water passes through the meter. This signal can be used to actuate pumps, valves, alarms or other equipment involved in the processing system. These all bronze case meters are of the popular Carlon time-proven design…equipped with a cam actuated normally open 10 amp micro-switch and totalizing register. Used in conjunction with a Carlon Timer, Batch or Pump Controls the JSJ meter can provide a control of both the number of gallons desired per cycle and the length of the signal for pump operation, valve opening, etc. They can also be used in conjunction with other types of electrically-actuated water treatment controls.

Materials of Construction

  • Upper & Lower Case: Bronze
  • Oscillating Piston: Reinforced Hard Rubber
  • Reducing Register: Acetal Plastic
  • Gear Train: Acetal Plastic
  • Strainer: Plastic
  • Connections: Bronze w/NPS Threads

ADVANTAGES & OPTIONS:

  • Standard bronze in sizes 5/8" – 2"
  • 1/4 to 160 gallon per minute (GPM) capacities
  • Reliable Accuracy – Meets AWWA Standards
  • Outstanding low flow accuracy
  • Optional Remote Counter up to 1000 feet from meter
  • Optional Power Pack to signal multiple devices
  • Optional meter-mounted timers available
  • Optional CAR-LOGGER Available
  • Registrations Available
    • U.S. Gallons
    • Cubic Feet
    • Imperial Gallons
    • Metric

FEATURES

  • Oscillating piston design for long, accurate life and minimum upkeep
  • Magnetic drive reduces leaks and friction, improves low flow accuracy
  • Simplicity in design
  • Standard interchangeable parts provide easy serviceability
  • Meter provides continuous totalizing of the amount of water used

These Carlon Meters are designed for use in Industrial and Commercial Water Treatment systems where the chemical treatment is based on the amount of water flow.


Typical applications:
  • Boiler Water Treatment
  • Cooling Tower Water Treatment
  • Water Softener Regeneration
  • Chemical Treatment Systems
  • Batch Processing
  • Energy Management Monitoring

Product Details

For longtime, trouble-free performance, the size of the meter selected should be based on the continuous flow in gallon per minute (GPM), not pipe size. The life of a meter will be greatly reduced if it is continuously operated at or near its maximum flow rate. The first step, therefore, should be to determine the continuous rate of flow in your system. For example, if this is determined to be about 25 GPM, a 1" meter should be chosen rather than a 3/4" size.

Selector chart-Industrial (in stock) Meters

SizeModelPipe & Tailpiece SizeMeter Body ThreadsFlow Range (GPM)Continuous Flow (GPM)Weight in Lbs.LengthHeightWidth
5/8" x 1/2"JSJ0621/2" NPT3/4" NPS1/4 – 20107.27 1/2"5 1/8"4 3/8"
5/8 x 3/4"JSJ06213/4" NPT1" NPS1/4 – 20107.57 1/2"5 1/8"4 3/8"
3/4" x 3/4" JSJ0753/4" NPT1" NPS1/2 – 30159.39"5 5/8"4 1/2"
1" x 1"JSJ1001" NPT 1 1/4" NPS3/4 – 502517.810 3/4"6 7/16"6 5/16"
1 1/2"JSJ1501-1/2" NPT1 1/2" NPT *2 – 1005025.012 5/8"7 3/8"7 9/16"
2"JSJ2002" NPT2" NPT *2 – 1608038.015 1/4"8"8 3/4"

Available Contact Settings

All contact settings are pre-set at the factory to your specification – see technical specifications sheet or call factory for other contact settings.

METER SIZE1 GPC2.5 GPC5 GPC10 GPC20 GPC25 GPC50 GPC100 GPC200 GPC250 GPC500 GPC1000 GPC
5/8" x 1/2"RSRSXXXXXXXXXX
5/8" x 3/4"RSRSXXXXXXXXXX
3/4" x 3/4"RSRSXXXXXXXXXX
1"RSRSXXXXXXXXXX
1 1/2"N/AN/ARSRSRSRSXXXXXX
2"N/AN/ARSRSRSRSXXXXXX

RS – JSJ meter with this GPC setting furnished with dry contact reed switch. 48V, .20 amp, 3 watt maximum rating.


STD Positive Displacement Water Meters

Think all totalizing meters are the same? Think again. Carlon STD positive displacement water meters are best in class when it comes to accuracy, durability and ease of maintenance all at a surprisingly low cost. Featuring all bronze castings in sizes from 5/8″ to 2". Carlon STD meters can handle flow rates from 1/4 to 160 GPM at 150 psi while delivering an amazing +/- 1.5% degree of accuracy. In fact, our STD meters meet or exceed all AWWA specifications, ensuring a wide acceptance in a variety of industrial and municipal environments.

Materials of Construction

  • Upper & Lower Case: Bronze
  • Oscillating Piston: Reinforced Hard Rubber
  • Reducing Register: Acetal Plastic
  • Gear Train: Acetal Plastic
  • Strainer: Plastic

ADVANTAGES & OPTIONS:

  • 1/4 to 160 gallon per minute (GPM) capacities
  • Standard bronze in sizes 5/8" – 2"
  • Reliable
  • Outstanding low flow accuracy
  • Trouble-free Performance
  • Registrations Available
    • U.S. Gallons
    • Cubic Feet
    • Imperial Gallons
    • Metric

FEATURES

  • Oscillating piston design for long, accurate life and minimum upkeep
  • Magnetic drive reduces leaks and friction, improves low flow accuracy
  • Simplicity in design
  • Standard interchangeable parts provide easy serviceability
  • Meter provides continuous totalizing of the amount of water used

Product Details

For longtime, trouble-free performance, the size of the meter selected should be based on the continuous flow in gallon per minute (GPM), not pipe size. The life of a meter will be greatly reduced if it is continuously operated at or near its maximum flow rate. The first step, therefore, should be to determine the continuous rate of flow in your system. For example, if this is determined to be about 25 GPM, a 1" meter should be chosen rather than a 3/4" size.

Meter Selection Chart (in stock) Meters

SizeModelPipe & Tailpiece SizeMeter Body ThreadsFlow Range (GPM)Continuous Flow (GPM)LengthHeightWeight in Lbs.
5/8" x 1/2"STD0621/2" NPT3/4" NPS1/4 – 20107 1/2"5 1/8"7.2
5/8 x 3/4"STD06213/4" NPT1" NPS1/4 – 20107 1/2"5 1/8"7.5
3/4" x 3/4" STD0753/4" NPT1" NPS1/2 – 30159"5 5/8"9.3
3/4" x 1" STD07511" NPT1 1/4" NPS1/2 – 30159"5 5/8"9.6
1" x 1"STD1001" NPT 1 1/4" NPS3/4 – 502510 3/4"6 7/16"17.8
1 1/2"STD1501-1/2" NPT1 1/2" NPT *2 – 1005012 5/8"7 3/8"25.0
2"STD2002" NPT2" NPT *2 – 1608015 1/4"8"38.0