Distributor of Meters and Regulators
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Gas Meters

We stock billing quality meters for natural gas and propane. We specialize in submetering, including in-plant measurement, deduct metering, emissions monitoring, and EPA compliance.

Follin Flo-Controls provides product lines from many manufacturers, if you don't see what you are looking for, please call to inquire, or fill out the technical support form.

  • Diaphragm
  • Rotary
  • Turbine
  • Dattus
  • Ultrasonic
  • Pulsers & Instrumentation

Itron (formerly Actaris/Schlumberger or Sprague) Diaphragm Meters are true positive displacement diaphragm type meters suitable for measuring gas from pilot flow to 2000 SCFH. Gallus meters are designed for sub-metering, all others are suitable for fiscal or sub-metering.

Options: pulsers, encoders, remote totalizers, pressure correctors as well as meter bars and pre-fabricated meter sets.

Itron ACD G1.6

ACD G1.6

Replaces Gallus 1000

Badged Capacity: 2.5 m3/hr

Max Operating Pressure: 0.5 Bar

Readout: Metric only

Connections: G 3/4"

Install: Inside only

ACD G1.6-ARG Bulletin

ACD G1.6-CH Bulletin

ACD G1.6 Install Instructions

Gallus 2000 G4

Gallus 2000 G4

Badged Capacity: 211 ft3/hr

Max Operating Pressure: 7.25 PSI

Readout: CuFt & Metric

Connections: 3/4" NPT

Install: Inside only

Gallus 2000 Bulletin

Gallus 2000 Install Instructions

Metris 250 Standard & RM

Metris 250 Standard & RM

Badged Capacity: 250 CFH

Max Operating Pressure: 5 PSIG (10 opt)

Readout: CuFt & Metric

Connections: 3/4" or 1" NPT

Install: Inside or Outside

Metris 250 Bulletin

Metris Remote Disconnect

Installation Instructions

400A

400A

Badged Capacity: 400 CFH

Max Operating Pressure: 10 -25 PSIG

Readout: CuFt & Metric

Connections: 1 1/4" NPT

Install: Inside or Outside

400A Series Bulletin

Installation Instructions

675A, 800A & 1000A

675A, 800A & 1000A

Badged Capacity: 675 - 1000 CFH

Max Operating Pressure: 25 PSIG

Readout: CuFt & Metric

Connections: 1 1/2" - 2" NPT

Install: Inside or Outside

"A" Series Bulletin

Installation Instructions

Wet Test Meters

Wet Test Meters

Badged Capacity: 1, 5, 25 or 100 dm3

Max Operating Pressure: 100 mbar

Readout: Metric

Connections:Install: Inside (Laboratory)

Lab Meter Tech Bulletin

Lab Meter Instructions

Refurbished 750 - 5000 class

Refurbished 750 - 5000 class

Badged Capacity: 750 - 5000 CFH

Max Operating Pressure: 100 PSIG

Readout: CuFt & Metric

Connections: 1 1/2" – 4" NPT

Install: Inside or Outside

Refurbished Tech Bulletin

Rotary meters are true positive displacement type meters which employ the "Roots" lobed impeller principle of measurement. They are suitable for custody transfer/fiscal measurement or sub-metering and conform to ANSI 109.3 standards.

 

Romet Meters

Romet RM Imperial

Romet RM Imperial

Badged Capacity: 1000 – 38000 ft3/hr

Max Operating Pressure: 175 PSIG

Readout: Mechanical FT3 & M3

Connections: 1.5" NPT – 6" ANSI 150 FL

Lead time: Stock items

RM Imperial 1M – 23M Bulletin

RM Metric G16 – G400 Bulletin

RM Install Instructions

Romet RM Medium & High Pressure

Romet RM Medium & High Pressure

Badged Capacity: 2000 – 3000 ft3/hr

Max Operating Pressure: 275 – 600 PSIG

Readout: Mechanical FT3 & M3

Connections: 2" ANSI 300 / 600 FL

Lead time: 6 weeks

RM MP & HP Bulletin

RM Install Instructions

Romet RM Medium & High Pressure

Romet RM Elec. Corrected (ECM2)

Badged Capacity: 1000 – 38000 ft3/hr

Max Operating Pressure: 175 PSIG

Readout: Elect. & Opt. Mech. FT3 & M3

Connections: 1.5" NPT – 6" ANSI 150 FL

Lead time: 4-6 weeks

RM ECM2 Bulletin

RM ECM2 w/ Mech. Index Bulletin

RM ECM2 Instructions

Itron (formerly Actaris/Schlumberger) Meters

Itron Delta

Itron Delta

Badged Capacity: 800 – 38000 ft3/hr

Max Op. Pressure: 175 – 1440 PSIG

Readout: Mechanical FT3 & M3

Connections: 1.5" NPT – 6" ANSI 150 FL

Lead time: 6-8 weeks

Delta 8C–16M Imperial B lletin

Delta G10–G650 Metric Bulletin

Delta Install Instructions

Romet RM Medium & High Pressure

Itron Medium & High Pressure

Badged Capacity: 800 – 16000 ft3/hr

Max Operating Pressure: 275 – 1440 PSIG

Readout: Mechanical FT3 & M3

Connections: 2"- 4" ANSI 300 / 600 FL

Lead time: 6-8 weeks

Delta MP Bulletin

Delta HP Bulletin

Delta Install Instructions

Romet RM Medium & High Pressure

Remanufactured

(Dresser, Schlumberger)

Badged Capacity: 800 – 102000 ft3/hr

Max Operating Pressure: 125 – 175 PSIG

Readout: Mechanical FT3 & M3

Connections: 2"- 10" ANSI 150 FL

Lead Time: 3-5 days

Remanufacturing Service

Dresser Remanufactured LMMA

Itron Remanufactured Delta

Turbine meters are inferential type meters that utilize the gas velocity to derive a volumetric readout. Custody transfer versions meet AGA 7 standards. Their fail open design is ideal for critical installations where continuity of supply is required. Care must be taken in designing the installation to ensure a straight flow path and to limit turbulence.

IMAC Quantometer Series

Romet RM Medium & High Pressure

IMAC SZ Quantometer

Application: Sub-Metering

Badged Capacity: 9000 – 14000 ft3/hr

Max Operating Pressure: 175 PSIG

Readout: Mechanical FT3

Connections: 1" NPT – 4" ANSI Wafer

Install: Inside only

Lead time: stock item

SZ 1 – SZ250 Turbine Bulletin

SZ/Q Series Install Instructions

Romet RM Medium & High Pressure

IMAC Q Series Quantometer

Application: Sub-Metering

Badged Capacity: 25000 ft3/hr

Max Operating Pressure: 175 PSIG

Readout: Mechanical FT3

Connections: 4" ANSI 150 FL

Lead time: stock item

Q400 Turbine Bulletin

Series Install Instructions

AMCO Quantometers

Romet RM Medium & High Pressure

AMCO GTX Quantometer

Application: Sub-Metering

Badged Capacity: 1000 – 38000 ft3/hr

Max Operating Pressure: 175 PSIG

Readout: Mechanical FT3 & M3

Connections: 4" – 8" ANSI 150 FL

Lead time: stock item

GTX Turbine Bulletin

GTX Install Instructions

Romet RM Medium & High Pressure

Remanufactured (AMCO GT Series, Equimeter T-18 to T60)

Application: Sub-metering or Custody Tr.

Badged Capacity: 18000 – 60,000 ft3/hr

Max Operating Pressure: 125 - 175 PSIG

Readout: Mechanical FT3 & M3

Connections: 2" - 12" ANSI 150-600 FL

Lead time: 1-2 weeks

Remanufacturing Service

Remanufactured Turbines

Itron (formerly Actaris/Schlumberger) Meters

Romet RM Medium & High Pressure

Itron MZ Quantometer

Application: Sub-Metering

Badged Capacity: 3500 – 38000 ft3/hr

Max Operating Pressure: PSIG

Readout: Mechanical FT3 & M3

Connections: 2" Wafer – 16" ANSI 150 FL

Lead time: 4-6 weeks

MZ Imperial Bulletin

MZ Metric Bulletin

MZ Install Instructions

Romet RM Medium & High Pressure

Itron TZ Turbines

Application: Custody Transfer

Badged Capacity: 3500 – 60,000 ft3/hr

Max Operating Pressure: 275 - 1440 PSIG

Readout: Mechanical FT3 & M3

Connections: 2"- 20" ANSI 150 - 600 FL

Lead time: 4-8 weeks

TZ Imperial Turbine Bulletin

TZ Metric Bulletin

TZ Install Instructions

The DATTUS III is a highly-accurate, solid-state gas meter suited for commercial and industrial gas measurement applications for flow rates from 800 to 56,000 actual cubic feet per hour (acfh). With no moving parts, the DATTUS meter is ideal for applications where continuous gas flow to the customer is required.

The DATTUS is available in three models (fM1, fM2, and fM3) and as two model types:

  • Basic - Offers uncorrected measurement along with fixed-factor capability
  • Basic TC - Same as Basic, but programmed to include temperature compensation

Gallus 2000 G4

Dattus III - FM1

Flow range: 10 to 3,750 scfh (8C - 3M)

Sizes: 2" Flanged

Dattus III Bulletin

DATTUS III Pulse Output Overview

AGA Fluidic Oscillation - White Paper

Gallus 2000 G4

Dattus III - FM2

Flow range: 22 to 13,750 scfh (2M - 11M)

Sizes: 2" or 3" Flanged

Dattus III Bulletin

DATTUS III Pulse Output Overview

AGA Fluidic Oscillation - White Paper

Gallus 2000 G4

Dattus III - FM3

Flow range: 60 to 57,000 scfh (7M - 56M)

Sizes: 4" Flanged

Dattus III Bulletin

DATTUS III Pulse Output Overview

AGA Fluidic Oscillation - White Paper

The FlowSIC600 measures the actual volumetric flow rate, actual accumulated volume, gas velocity or velocity of sound in gases with high measurement acuraccy over wide measuring ranges. It is ideal for flows with high dynamics.

The FlowSIC600 2PLEX is ideal for custody transfer because of its 4-path meter for billing and the integrated 1-path meter for monitoring of internal faults.

Gallus 2000 G4

FlowSIC600

  • 2 path: 2" - 48"/DN50 - DN1200
    - Uncertainty of ±1%
  • 4 path: 3" - 48"/DN80 - DN1200
    - Uncertainty of ±0.2%
  • Integrated performance monitoring

FlowSIC600 Product Bulletin

Gallus 2000 G4

FlowSIC600 2Plex

  • 4 + 1 path: 3"- 48"/DN80 - DN1200
    - Uncertainty of ±0.2%
  • Integrated performance monitoring
  • CBM1 by monitoring the installation close to the meter
  • Redundancy

FlowSIC600 Product Bulletin