John C. Ernst Co, Inc.
John C. Ernst Co, Inc.
21 Gail Court
Sparta, NJ 07871-3438
USA

Toll Free: 888.943.5000
Phone: 973.940.1600
Fax: 973.940.1620
Email: sales@johnernst.com
Website: www.johnernst.com
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Meter Type
Economy Water Meter, turbine type, battery powered that displays rate of flow and totals.

How It Works
Magnetic pulses are picked up by a coil. The computer converts the pulses into a flow rate and totals.
TM 3 & 4" Flanged, Threaded, Spigot PVC Water Meters (GPI-TM30NQ9GMD)
Unit of Measure
1 

Model #

Connection

Flow Range

Body Material

Pressure Rating

GPI-TM30NQ9GMD N/A 3" FNPT N/A 40 to 400 GPM N/A PVC N/A 225 PSIG @ 73 ºF
GPI-TM40NQ9GMD N/A 4" FNPT N/A 60 to 600 GPM N/A PVC N/A 225 PSIG @ 73 ºF
GPI-TM30SQ9GMD N/A 3" Spigot N/A 40 to 400 GPM N/A PVC N/A 225 PSIG @ 73 ºF
GPI-TM40SQ9GMD N/A 4" Spigot N/A 60 to 600 GPM N/A PVC N/A 225 PSIG @ 73 ºF
GPI-TM30FQ9GME N/A 3" 150Lb RF Flange N/A 40 to 400 GPM N/A PVC N/A 225 PSIG @ 73 ºF
GPI-TM40FQ9GME N/A 4" 150Lb RF Flange N/A 60 to 600 GPM N/A PVC N/A 225 PSIG @ 73 ºF
Unit of Measure
1