OM Series Oval Gear Flow Meters

Shop in-stock oval gear flow meters below - offering quick-ship availability! Looking for a different configuration? Click the REQUEST A QUOTE button above.

FLOMEC® OM Series Oval Gear Flow Meters deliver exceptional accuracy and repeatability for measuring clean liquids across a wide range of industrial, commercial, and OEM applications. Designed with proven positive displacement oval gear technology, these flow meters provide direct volumetric measurement without requiring flow conditioning or long straight pipe runs.

Engineered for reliable performance, OM Series flow meters accurately measure fuels, lubricants, solvents, oils, additives, chemicals, resins, adhesives, DEF, glycol, and other clean liquids, including high-viscosity products that can be challenging for other flow measurement technologies. Their rugged construction, low maintenance design, and high repeatability make them ideal for transfer, dispensing, batching, dosing, packaging, and process monitoring applications.

1" Oval Gear Aluminum NPT Flow Meter, RT40 Transmitter with Built-In Digital Display

OM025A001-826R7G
MODEL NUMBER: OMA-025-N-R40
$1,359.00
1" Oval Gear Aluminum NPT Flow Meter, RT40 Transmitter with Built-In Digital Display
$1,359.00

1-1/2" Oval Gear Aluminum NPT Flow Meter, RT40 Transmitter with Built-In Digital Display

OM040A001-826R7G
MODEL NUMBER: OMA-040-N-R40
$2,221.00
1-1/2" Oval Gear Aluminum NPT Flow Meter, RT40 Transmitter with Built-In Digital Display
$2,221.00

2" Oval Gear Aluminum NPT Flow Meter, RT40 Transmitter with Built-In Digital Display

OM050A001-826R7G
MODEL NUMBER: OMA-050-N-R40
$2,420.00
2" Oval Gear Aluminum NPT Flow Meter, RT40 Transmitter with Built-In Digital Display
$2,420.00

1" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display

OM025A001-846R7G
MODEL NUMBER: OMA-025-F-R40
$1,796.00
1" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display
$1,796.00

1-1/2" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display

OM040A001-846R7G
MODEL NUMBER: OMA-040-F-R40
$2,756.00
1-1/2" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display
$2,756.00

2" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display

OM050A001-846R7G
MODEL NUMBER: OMA-050-F-R40
$3,164.00
2" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display
$3,164.00

3" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display

OM080A001-846R7G
MODEL NUMBER: OMA-080-F-R40
$5,096.00
3" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display
$5,096.00

4" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display

OM100A001-846R7G
MODEL NUMBER: OMA-100-F-R40
$7,190.00
4" Oval Gear Aluminum #150 ANSI Flange Flow Meter, RT40 Transmitter with Built-In Digital Display
$7,190.00

1/2" Oval Gear Stainless Steel NPT Flow Meter with Mechanical Display

OM015S001-820M4
MODEL NUMBER: OMS-015-N-M
$2,082.00
1/2" Oval Gear Stainless Steel NPT Flow Meter with Mechanical Display
$2,082.00

1" Oval Gear Stainless Steel Flow Meter NPT with Mechanical Display

OM025S001-820M4
MODEL NUMBER: OMS-025-N-M
$2,431.00
1" Oval Gear Stainless Steel Flow Meter NPT with Mechanical Display
$2,431.00

1-1/2" Oval Gear Stainless Steel NPT Flow Meter with Mechanical Display

OM040S001-820M4
MODEL NUMBER: OMS-040-N-M
$3,568.00
1-1/2" Oval Gear Stainless Steel NPT Flow Meter with Mechanical Display
$3,568.00

2" Oval Gear Stainless Steel NPT Flow Meter with Mechanical Display

OM050S001-820M4
MODEL NUMBER: OMS-050-N-M
$4,243.00
2" Oval Gear Stainless Steel NPT Flow Meter with Mechanical Display
$4,243.00

1" Oval Gear Stainless Steel #150 ANSI Flange Flow Meter with Mechanical Display

OM025S001-840M4
MODEL NUMBER: OMS-025-F-M
$2,868.00
1" Oval Gear Stainless Steel #150 ANSI Flange Flow Meter with Mechanical Display
$2,868.00

1-1/2" Oval Gear Stainless Steel #150 ANSI Flange Flow Meter with Mechanical Display

OM040S001-840M4
MODEL NUMBER: OMS-040-F-M
$4,104.00
1-1/2" Oval Gear Stainless Steel #150 ANSI Flange Flow Meter with Mechanical Display
$4,104.00

2" Oval Gear Stainless Steel #150 ANSI Flange Flow Meter with Mechanical Display

OM050S001-840M4
MODEL NUMBER: OMS-050-F-M
$4,987.00
2" Oval Gear Stainless Steel #150 ANSI Flange Flow Meter with Mechanical Display
$4,987.00

3" Oval Gear Stainless Steel #150 ANSI Flange Flow Meter with Mechanical Display

OM080S001-840M4
MODEL NUMBER: OMS-080-F-M
$9,073.00
3" Oval Gear Stainless Steel #150 ANSI Flange Flow Meter with Mechanical Display
$9,073.00

1/8" Oval Gear Stainless Steel NPT Blind Transmitter

OM004S511-222
MODEL NUMBER: OMS-004-N-P
$894.00
1/8" Oval Gear Stainless Steel NPT Blind Transmitter
$894.00

1/4" Oval Gear Stainless Steel NPT Blind Transmitter

OM006S511-222
MODEL NUMBER: OMS-006-N-P
$931.00
1/4" Oval Gear Stainless Steel NPT Blind Transmitter
$931.00

3/8" Oval Gear Stainless Steel NPT Blind Transmitter

OM008S001-822
MODEL NUMBER: OMS-008-N-P
$824.00
3/8" Oval Gear Stainless Steel NPT Blind Transmitter
$824.00

1/2" Oval Gear Stainless Steel NPT Blind Transmitter

OM015S001-222
MODEL NUMBER: OMS-015-N-R
$1,515.00
1/2" Oval Gear Stainless Steel NPT Blind Transmitter
$1,515.00
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