GPI - Great Plains Industries FLOMEC Chemical Flow Meter Catalog Page

PRODUCT IDENTIFIER

OM = Oval Gear Meter

METER SIZE

025 = 1" (25 mm), 2.6 - 40 GPM (10-150 L/min)

BODY MATERIAL

P = PPS

ROTOR MATERIAL / BEARING TYPE

00 = PPS / No bearing
10 = Keishi cut PPS / No bearing

O-RING MATERIAL

1 = FKM (Viton™) 5º F minimum (-15º C)
3 = PTFE encapsulated FKM (Viton™) 5º F minimum (-15º C)
4 = Buna-N (Nitrile), -40º F minimum (-40º C)

MAXIMUM TEMPERATURE LIMIT

-8 = 176º F (80º C) max.

PROCESS CONNECTIONS

1 = BSPP (G) female threaded (ISO 228)
2 = NPT female threaded

CABLE ENTRIES

1 = M20 x 1.5 mm (M16 x 1.5 mm for R4 option)
2 = 1/2 in. NPT
6 = 3 x 16 mm drilled holes (for F instruments only)

INTEGRAL OPTIONS

___ = Combination Reed Switch and Hall Effect Sensor

QP = Quadrature pulse (2 NPN phased outputs)
QPN = Quadrature pulse (2 NPN phased outputs) with Australian NMI

& NZ approval for trade sale

R4 = RT40 rate totalizer with backlit large digit LCD [scalable pulse

output, backlight]*#

R4G = RT40 rate totalizer with backlit large digit LCD (Alloy housings

with facia) (with gallons calibration)*#

R5 = RT14 backlit rate totalizer with all outputs (GRN Housing)*#
R5G = RT14 backlit rate totalizer with all outputs (GRN Housing) (with

gallons calibration)*#

F18 = F018 backlit rate/tot, pulse, 4-20mA, 10 point linearization,

HART#

OM SERIES CHEMICAL FLOW METER

The FLOMEC® Chemical Flow Meter provides precise volumetric
ow measurement of a broad range of clean water based products
and aggressive chemicals and is also suitable for most fuels, fuel
oils and lubricating liquids. Applications include batching, dosing
or packaging of various corrosive chemicals as a more economical
alternative to a complete 316 stainless steel meter for liquids such
as Diesel Exhaust Fluid (Adblue).

FEATURES / BENEFITS

• High accuracy & repeatability, direct reading ow meter

• No requirement for ow conditioning (straight pipe runs)

• Measures high & low viscosity liquids

• Quadrature pulse output option & bi-directional ow

• Optional NMI Pattern Approval (Australia Only)

PRODUCT CONFIGURATION

2

1

8

9

3

4

5

6

7

METER SELECTION

• PPS meters are used for non-aromatic/non-halogenated organic
chemicals, water based liquids, Diesel Exhaust Fluid and petro­leum products including oils and grease, fuels and fuel oils. It is
unsuitable for strong acids and oxidizers.

• PPS meters with standard ceramic rotor pins are suitable for ap­plications where stainless steel is not suited or permitted.

• Blind pulse meters are available with Reed Switch and Hall Ef­fect outputs. Quadrature pulse and integral 4-20mA outputs are
optional.

1 2 3 4 5 6 7 8 9

--->>>> OM 025 P 10 1 -8 1 1 R5

POSITIVE DISPLACEMENT FLOWMETERS (OVAL GEAR)

21

Housing Material: OM025

PRODUCT IDENTIFIER

EGM004 = 1/8" (4 mm) 0.26 - 9.6 GPH (1-36 L/hr)
EGM006 = 1/4" (6 mm) 0.5 - 27 GPH (2-100 L/hr)
EGM008 = 3/8" (8 mm) 4 - 145 GPH (15-550 L/hr)
EGM015 = 1/2" (15 mm) 0.26 - 10.6 GPM (1-40 L/min)
EGM020 = 3/4" (20 mm) 0.5 - 21 GPM (3-80 L/min)

MATERIALS

A00 = Aluminum / PPS / No bearing (EGM008-020)
A51 = Aluminum / Stainless Steel / Carbon Ceramic (EGM004-015)
A52 = Aluminum / Stainless Steel / Bronze

(EGM004-015)

S00 = 316 Stainless Steel / PPS / No bearing (EGM008-020)
S51 = 316 Stainless Steel / Stainless Steel / Carbon Ceramic

(EGM004-015)

O-RING MATERIALS

1 = Viton (5°F min. [-15°C])
3 = Teon encapsulated Viton (5°F min. [-15°C])
4 = Nitrile, (-40°F min. [-40°C])

TEMPERATURE

8 = 176°F (80°C) max

PROCESS CONNECTION

1 = BSPP (G) female threaded (ISO 228)
2 = NPT female threaded

INTEGRAL OPTIONS

0 = Hall effect output (no calibration) (2 m cable)
1 = Hall effect output with one point calibration and K-Factor (2 m

cable)^*

2 = Fuel consumption (Pulsating ow, PT100 temp. sensor, one pt

Cal & K-factor) (2 m cable)^*

EGM-SERIES ELECTRONIC FLOWMETER

All EGM-Series pulse meters are designed for volumetric
ow measurement of clean liquids across a broad range of
applications in the automotive, aviation, mining, power, chemical,
pharmaceutical, and petroleum industries. The EGM-Series will
produce accurate and reliable measurements of almost all clean
liquids, including but not limited to; alcohols, fuels and oils,
water based salts and solutions, corrosion inhibitors, brake and
transmission uids, greases, emulsiers, adhesives, insecticides,
and some aggressive chemicals.

FEATURES / BENEFITS

• Oval Gear technology for high accuracy and repeatability

• Direct volumetric measurement of flow

• Accuracy of reading is not affected by temperature and
viscosity changes

• Measures high and low viscosity liquids

• Only two moving parts

• "Fuel Consumption" option can tolerate ow pulsations
and has a built-in temperature sensor to correct for the fuel
density changes

GENERAL SPECIFICATIONS

• Flow rates:0.26 GPH - 21.1GPM (1 L/hr - 80 L/min)

• Sizes: 1/8" - 3/4" (4 mm - 20 mm)

• Temperature range: 5°F - +176°F (-15°C - +80°C)

CALIBRATION

EGM-Series owmeters are available with factory calibrations or
can be calibrated in the eld as an economical option.

FUEL CONSUMPTION

EGM-Series owmeters with the Fuel Consumption option (Integral
Option 2) are equipped with an integral PT100 temperature sensor
which allows for accurate measurement of fuel consumption on
combustion engines by correcting for temperature differences from
the inlet to outlet of the engine. It also includes the Pulsating Flow
electronics that eliminate the effect of pulsations in the ow.

PRODUCT CONFIGURATION

2

1

3

4

5

APPLICATIONS

• Aluminum meters with PPS rotors are suitable for petroleum
products including: oils, greases, fuels and fuel oils.

• Aluminum meters with stainless steel rotors and bronze
bearings are suitable for petroleum products including: fuels
with high Benzene content, automotive brake uid, and some
solvents such as turpentine.

• Stainless steel meters are suitable for alcohols, water based
liquids, some aggressive liquids, AdBlue (DEF, Urea) as well as
fuel and oil applications in saline marine environments.

6

51 2 3 4

6

--->>>> EGM008 A00 1 8 1 2

^Statement of conformance K-Factor printed on meter
*Calibration sheet can be ordered

Nominal Size: 1" (25 mm)

Nominal Flow
Range* @ 3cP:

Accuracy:

Repeatability: Typically ± 0.03% of reading

Temperature
Range:

Max. Pressure 70 psi (5 bar)

Electrical:

Output Pulse
Resolution:

Reed Switch: 102 (27)

Hall Effect: 405 (107)

QP Quadrature
Pulse

Reed Switch
Output:

Hall Effect Output:

Recommended
Filtration

±0.5% of reading (±0.2% of reading with optional

Pulses / gallon (Pulses / L) - Nominal

30V (dc) x 200mA max. (maximum thermal shock

3 wire open collector. 5-24V (dc) max., 20mA

2.6 - 40 GPM

(10-150 L/min)

RT14)

-40˚C - +80˚C (-40˚F - +180˚F)

204 (54)

18°F [10°C] / minute)

max.

200 mesh [75 μm]

*Maximum ow is to be reduced as viscosity increases, see ow de-rating guide.
Maximum recommended pressure drop is 14.5psi [1 Bar]

APPROVALS

IP65

22

DIMENSIONSSPECIFICATIONS

RT12 / RT14

RT40

COVER

B C

6.57"

(167 mm)

6.69"

(170 mm)

4.84"

(123 mm)

RT12 / RT14 RT40 COVER

4.09"

[104 mm]

F/F

4.88"

(124 mm)

3.78"

(96 mm)

2.91"

(74 mm)