Carlon Residential/Commercial MJL/MJLR Water Meters

Carlon MJL Water MeterWhen long meter life, good tolerance to contaminants, and high accuracy are needed in an economical totalizing water meter, Carlon's MJL line of multijet meters are what you need. The MJL line has a well deserved reputation for excellence in the world of commercial, municipal, and residential water meters. The registers are easy to read and will retain their clear view display. The MJL meter is available in sizes from 1/2" to 2' and operates at flow rates up to 130 GPM and pressures of 150 psi. These ratings are well beyond what you will encounter for your commercial, municipal, and residential metering needs. The bronze housing of the MJL meters meet or exceed AWWA specifications.

Do you have meters in locations that are hard to read such as behind equipment, walls, or above false ceilings? Do you want to read more meters faster while eliminating Carlon MJLR Water Meterwater consumption discrepancies? Easy. Install one of Carlon's MJLR residential/commercial series meters, which comes with a 25 foot cable and a digital remote counter. The result is an accurate, compact, and reliable outside visual readout system. For greater distances, we have designed a remote "powered" counter which may be installed up to 1000 feet from the meter. Although non-resettable counters are standard, we also can offer a resettable counter, if that is required for the application. These 8 digit counters match the volume amount shown on the meter registers. Carlon's MJLR System is easy to install, easy to read and is also tamper proof. As an added benefit, each unit is sealed to keep out dirt, insects, and moisture

Offering These Advantages

  • 5/8″ through 2″ size with 1/4 to 160 GPM capacities
  • Oscillating Piston with Magnetic Drive design
  • Reliable with Outstanding low flow accuracy – Meets AWWA Standards
  • Trouble-free performance
  • Easy Serviceability
  • Digital Remote Counter available

Register Options Available

  • U.S. Gallons
  • Cubic Feet
  • Metric
  • Digital Remote Counter Option, add "R" to model number

Product Specifications

Meter Connection: Carlon Supplies necessary connections with all MJL/MJLR orders.
Pressure Rating: Do not exceed 150 p.s.i.
PH Level Range: 6.5 – 8.0
Temperature Range: Protect the meter from freezing and within the temperatures of 35 to 120ºF
Accuracy: +/- 1.5% of maximum flow when operating between minimum and maximum flow range
Remote Counter Housing(MJLR): NEMA-1
Remote Counter Dimensions(MJLR): Depth 3 1/2", Width 2 1/2", Height 1 3/4"
Remote Counter Display(MJLR): Liquid Crystal, 8 digit, .315" high
Remote Counter Units(MJLR): Digital Remote Counter will coincide with the total volume shown on meter register, except for the 1 1/2" and 2" Metric size remote counters read 10 times the meter’s total volume accumulated.

Selector chart of Residential & Commercial Meters (*)

Meter
Size
Model* Meter Body
Thread
Size
Coupling
Threads
* Continuous Flow
Flow Range (GPM)
Length
Height
Pipe Size
Weight
in Lbs.
5/8" x 1/2"
625JL
1/2" 3/4" NPS
10 GPM
1/4 – 20
7 1/2"
5 1/2"
3/4" NPS
4.4
5/8 x 3/4"
6251JL
3/4" 1" NPS
10 GPM
1/4 – 20
7 1/2"
5 1/2"
1" NPS
4.4
3/4" x 3/4"
750JL
3/4" 1" NPS
15 GPM
1/2 – 30
9"
5 7/8"
1" NPS
4.7
1" X 1"
1000JL
1" 1 1/4"NPS
25 GPM
3/4 – 30
10 3/4"
5 7/8"
1 1/4"NPS
8.4
1 1/2" FLG.
150JLF
1 1/2" 2 BOLT FL
50 GPM
2 – 100
13"
6 11/16"
2 BOLT FL
31
1 1/2" SPUD
150JLS
1 1/2" 1 1/2 NPTF
50 GPM
2 – 100
12 5/8"
6 11/16"
1 1/2 NPTF
28
2" FLANGED
200JLF
2" 2 BOLT FL
80 GPM
4 – 160
17"
7 1/4"
2 BOLT FL
48
2" SPUD
200JLS
2" 2" NPTF
80 GPM
4 – 160
15 1/4"
7 1/4"
2" NPTF
41

*For specifying OVR type meters, add an R to the JL model numbers above to receive the JLR meter, 25 feet of wire, and a remote reader.

Downloads

MJL Product Specifications
MJLR Product Specifications
MJL & MJLR Parts