Liquid Controls M7 — 2″ LC Meter (500 LPM)

Rating: 500 LPM, 150 psi (10.3 bar, 1034 kPa)
Flange: 1-1/2″, 2″
Meter Construction: Aluminum or Stainless Steel
Seals: Buna/Viton®/EPDM as noted by catalog number
Maximum Pressure: 150psi (as listed by catalog number)
Temperature: -40° to 185° F

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Description
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Specification

Meter Classes Description Bearing Material
1 Refined petroleum products Ni-Resist*
2 Aviation and jet fuel Ni-Resist*
3 Liquid sugars, sweeteners, syrups, vegetable oils Ni-Resist*
4 Treated waters and solvents where no red metals are allowed Carbon
8 Acid pH liquids including: Nitric acid, phosphoric acid, glacial acetic acids, citric juices, vinegar Carbon**
14 Crude oil Ni-Resist
16 General solvents Carbon
18 Diesel exhaust fluid (DEF) Ni-Resist

*carbon bearings are standard on some meter sizes of this class, please consult factory.
*Teflon bearings optional on some meter sizes, please consult factory.

Class 1 Meters

M7A1 METER WITH REGISTERATION
CATALOG NUMBER FLOW UNIT OF MEASURE SEALS SOFTWARE W&M APPROVAL
LCR.IQ® REGISTRATION
M7A1-LCR.iQ-I#1 L-R LITRES VITON® N/A NIST
LCR®-II REGISTRATION
M7A1-LCR2-I#1 L-R 1/10 WH GAL BUNA SL200 ST200 NIST
MECHANICAL REGISTRATION
M7A1-MECH-NP#1 L-R 1/10 GAL BUNA N/A NIST
M7A1-MECH-NP#2 L-R WH GAL BUNA N/A NIST
M7A1-MECH-NP#6 R-L 1/10 GAL BUNA N/A NIST
M7A1-MECH-WP#3* L-R 1/10 GAL VITON® N/A NIST
SETUP FOR ELECTRONIC REGISTRATION
M7A1-SUFE#1 L-R LITRES BUNA N/A CAN
M7A1-SUFE#2 L-R 1/10 GAL BUNA N/A NIST

M7B1 METER WITH REGISTER + STRAINER

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS STRAINER TYPE MESH W&M APPROVAL
MECHANICAL REGISTRATION
M7B1-MECH-NP#1 L-R LITRES BUNA STD 40 OIML
POD (PULSE OUTPUT DEVICE)
M7B1-POD#1 L-R 1/10 GAL VITON® STD 40 NIST

M7C1 METER WITH REGISTER + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS STRAINER TYPE MESH AIR ELIM. CHECK VALVE TEMP. COMP. SOFTWARE W&M
LCR.iQ® REGISTRATION
M7C1-LCR.IQ-I#1 L-R 1/10 GAL BUNA HI CAP 40 MECH METAL INLET N/A N/A NIST
M7C1-LCR.IQ-I#2 L-R WH GAL BUNA STD 40 MECH N/A N/A N/A NIST
M7C1-LCR.IQ-I#3 L-R WH GAL VITON® HI CAP 40 MECH METAL INLET N/A N/A NIST
M7C1-LCR.IQ-I#4 L-R 1/10 GAL VITON® HI CAP 40 OPTICAL N/A N/A N/A NIST
M7C1-LCR.IQ-I#5 L-R LITRES VITON® HI CAP 40 MECH METAL INLET N/A N/A NIST
M7C1-LCR.IQ-I#6 L-R LITRES VITON® STD 40 MECH N/A N/A N/A NIST
M7C1-LCR.IQ-I#7 L-R LITRES BUNA STD 40 MECH N/A N/A N/A OIML
M7CX1-LCR.iQ-I#1 L-R LITRES VITON® HI CAP 20 MECH SOFT OUTLET N/A N/A CAN

M7C1 METER WITH REGISTER + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS STRAINER TYPE MESH AIR ELIM. CHECK VALVE TEMP. COMP. SOFTWARE W&M APPROVAL
LCR®-II REGISTRATION
M7C1-LCR2-I#1 L-R 1/10 GAL BUNA HI CAP 40 MECH METAL INLET N/A SL200 ST200 NIST
M7C1-LCR2-I#2 L-R 1/10 GAL BUNA STD 40 MECH N/A N/A SL200 ST200 NIST
M7C1-LCR2-I#3 L-R 1/10 GAL VITON® STD 40 MECH N/A N/A SL200 ST202 NIST
M7C1-LCR2-I#5 L-R LITRES BUNA STD 40 MECH N/A N/A SL201 ST204 NIST
M7C1-LCR2-I#11 L-R 1/10 GAL VITON® STD 40 OPTICAL N/A N/A SL200 ST202 NIST
M7C1-LCR2-I#13 L-R 1/10 GAL BUNA STD 20 MECH SOFT INLET N/A SL200 ST258 NIST
M7CT1-LCR2-I#1 L-R WH GAL BUNA STD 20 MECH N/A YES SL200 ST258 NIST
M7CX1-LCR2-I#1 L-R LITRES VITON® HI CAP 20 MECH SOFT OUTLET N/A SL202 ST201 CAN
LCR®600 REGISTRATION
M7C1-LCR600-E#1 L-R 1/10 GAL BUNA STD 20 MECH N/A N/A SL600 ST600 NIST
M7C1-LCR600-E#2 L-R 1/10 GAL BUNA HI CAP 20 MECH METAL INLET N/A SL600 ST662 NIST
M7C1-LCR600-I#2 R-L WH GAL BUNA STD 40 MECH METAL INLET N/A SL600 ST600 NIST
M7C1-LCR600-I#3 L-R 1/10 GAL BUNA STD 40 MECH N/A N/A SL600 ST600 NIST
M7CT1-LCR600-E#1 R-L 1/10 GAL BUNA STD 20 MECH METAL INLET YES SL600 ST662 NIST
M7CT1-LCR600-E#1 R-L 1/10 GAL BUNA STD 20 MECH METAL INLET YES SL600 ST662 NIST

M7C1 CONTINUED

METER WITH REGISTER + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS STRAINER TYPE MESH AIR ELIM. CHECK VALVE SOFTWARE W&M APPROVAL
LESS MECHANICAL REGISTER
M7C1-LR#1 L-R 1/10 GAL VITON® STD 40 MECH N/A N/A NIST
M7C1-LR#2 L-R 1/10 GAL BUNA STD 40 MECH N/A N/A NIST
M7C1-LR#3 L-R LITRES VITON® STD 40 MECH N/A N/A OIML
M7C1-LR#8 L-R LITRES VITON® STD 40 MECH N/A N/A AUST
MECHANICAL REGISTRATION
M7C1-MECH-NP#1 L-R LITRES BUNA STD 40 MECH N/A N/A OIML
M7C1-MECH-NP#2 L-R 1/10 GAL BUNA STD 40 MECH N/A N/A NIST
M7C1-MECH-NP#3 L-R 1/10 GAL BUNA STD 20 MECH N/A N/A NIST
M7C1-MECH-NP#4 L-R IMP GAL BUNA STD 40 MECH N/A N/A OIML
M7C1-MECH-NP#5 L-R 1/10 GAL BUNA STD 40 MECH SOFT OUTLET N/A NIST
M7C1-MECH-NP#6 L-R LITRES BUNA STD 40 MECH N/A N/A NIST
M7C1-MECH-NP#7 L-R LITRES VITON® STD 40 MECH N/A N/A OIML
M7C1-MECH-NP#8 L-R 1/10 GAL VITON® STD 40 MECH N/A N/A NIST
M7C1-MECH-NP#9 L-R 1/10 GAL BUNA HI CAP 40 MECH SOFT OUTLET N/A NIST
M7C1-MECH-NP#11 R-L LITRES VITON® STD 40 MECH METAL INLET N/A CANADA
M7C1-MECH-NP#13 L-R LITRES BUNA STD 40 MECH N/A N/A CANADA
M7C1-MECH-NP#16 L-R IMP GAL BUNA STD 40 MECH N/A N/A NIST
M7CX1-MECH-NP#2 L-R LITRES BUNA HI CAP 40 MECH N/A N/A OIML
POD (PULSE OUTPUT DEVICE)
M7C1-POD#1 L-R 1/10 GAL BUNA STD 40 MECH N/A N/A NIST
M7C1-POD#2 L-R 1/10 GAL BUNA HI CAP 40 MECH METAL INLET N/A NIST
SETUP FOR ELECTRONIC REGISTRATION
M7C1-SUFE#1 R-L 1/10 GAL BUNA STD 40 MECH N/A N/A NIST
M7C1-SUFE#2 L-R 1/10 GAL BUNA STD 40 MECH N/A N/A NIST
M7C1-SUFE#3 L-R 1/10 GAL BUNA HI CAP 40 OPTICAL METAL INLET N/A NIST
M7C1-SUFE#4 L-R 1/10 GAL BUNA HI CAP 40 OPTICAL SOFT INLET N/A NIST
M7C1-SUFE#5 L-R 1/10 GAL BUNA HI CAP 40 MECH N/A N/A NIST
M7C1-SUFE#8 L-R LITRES BUNA STD 40 MECH N/A N/A AUST
M7CX1-SUFE#1 L-R 1/10 GAL BUNA HI CAP 40 MECH METAL INLET N/A NIST

M7E1

METER WITH REGISTER + PRINTER

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS PRINTER TYPE W&M APPROVAL
MECHANICAL REGISTRATION
M7E1-MECH-NP#1 L-R 1/10 GAL BUNA FACE DOWN NIST

M7G1
METER WITH REGISTER + STRAINER + AIR ELIMINATOR + PRINTER

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS STRAINER TYPE STRAINER MESH AIR ELIM. CHECK VALVE PRINTER TYPE W&M APPROVAL
MECHANICAL REGISTRATION
M7G1-MECH-NP#1 L-R 1/10 GAL BUNA STD 40 MECH SOFT OUTLET FACE DOWN NIST
M7G1-MECH-NP#2 R-L 1/10 GAL BUNA STD 40 MECH SOFT OUTLET FACE DOWN NIST
M7G1-MECH-NP#6 L-R LITRES BUNA HI CAP 40 MECH SOFT OUTLET FACE DOWN CANADA
M7G1-MECH-NP#7 L-R 1/10 GAL BUNA STD 40 MECH N/A FACE UP NIST
M7G1-MECH-NP#10 R-L 1/10 GAL BUNA STD 40 MECH N/A FACE DOWN NIST
M7G1-MECH-NP#12 L-R 1/10 GAL BUNA STD 40 MECH N/A FACE DOWN NIST
M7G1-MECH-NP#13 L-R 1/10 GAL VITON® HI CAP 40 MECH METAL INLET FACE DOWN NIST
M7GX1-MECH-NP#1 L-R LITRES BUNA STD 40 MECH N/A FACE DOWN OIML
M7GX1-MECH-NP#2 L-R LITRES BUNA STD 40 MECH N/A FACE DOWN NIST

M7K1
METER WITH REGISTRATION + PRESET VALVE + STRAINER + AIR ELIMINATOR

 

CATALOG NUMBER

  

FLOW

 UNIT OF MEASURE  

SEALS

 VALVE TYPE VALVE OUTLET STRAINER TYPE  

MESH

  

AIR ELIM.

 CHECK VALVE TEMP COMP SOFT WARE W&M APPROVAL
LCR.iQ® REGISTRATION
M7K1-LCR.IQ-E#1 L-R WH GAL BUNA BLOCK INLINE STD 20 MECH METAL INLET N/A N/A NIST  
M7K1-LCR.IQ-E#2 L-R 1/10 GAL BUNA E7 UP STD 20 MECH METAL INLET N/A N/A NIST
M7K1-LCR.IQ-E#3 R-L 1/10 GAL BUNA E7 UP STD 20 MECH METAL INLET N/A N/A NIST
M7K1-LCR.IQ-E#4 L-R 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT OUTLET N/A N/A NIST
M7K1-LCR.IQ-I#1 L-R 1/10 GAL BUNA EP7 UP HI CAP 40 OPTICAL SOFT OUTLET N/A N/A NIST
M7K1-LCR.IQ-I#2 R-L 1/10 GAL BUNA EP7 UP HI CAP 40 OPTICAL SOFT OUTLET N/A N/A NIST
M7K1-LCR.IQ-I#3 R-L 1/10 GAL BUNA E7 FRONT HI CAP 40 OPTICAL SOFT INLET N/A N/A NIST
M7K1-LCR.IQ-I#4 L-R 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT OUTLET N/A N/A NIST
M7K1-LCR.IQ-I#5 R-L 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT OUTLET N/A N/A NIST
M7K1-LCR.IQ-I#6 L-R 1/10 GAL BUNA BLOCK UP HI CAP 40 OPTICAL SOFT OUTLET N/A N/A NIST
M7K1-LCR.IQ-I#7 R-L 1/10 GAL BUNA BLOCK UP HI CAP 40 OPTICAL SOFT OUTLET N/A N/A NIST
M7K1-LCR.IQ-I#8 L-R 1/10 GAL VITON® E7 FRONT HI CAP 40 OPTICAL METAL INLET N/A N/A NIST
M7K1-LCR.IQ-I#9 L-R LITRES BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT OUTLET N/A N/A OIML
M7K1-LCR.IQ-I#10 L-R 1/10 GAL BUNA E7 FRONT HI CAP 40 OPTICAL SOFT INLET N/A N/A NIST
M7K1-LCR.IQ-I#11 R-L 1/10 GAL BUNA BLOCK INLINE HI CAP 80 OPTICAL SOFT OUTLET N/A N/A NIST
M7K1-LCR.IQ-I#12 L-R LITRES BUNA BLOCK INLINE STD 40 MECH NA N/A N/A OIML
M7K1-LCR.IQ-I#13 L-R 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL METAL INLET N/A N/A NIST
M7K1-LCR.IQ-I#15 L-R 1/10 GAL VITON® BLOCK INLINE STD 40 MECH NA N/A N/A NIST
M7KT1-LCR.IQ-I#5 R-L LITRES BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT OUTLET YES N/A CANADA
M7KT1-LCR.IQ-I#7 R-L LITRES BUNA BLOCK INLINE HI CAP 40 OPTICAL NA YES N/A CANADA
M7KT1-LCR.IQ-I#8 L-R WH GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT INLET YES N/A NIST

M7K1 CONTINUED
METER WITH REGISTRATION + PRESET VALVE + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS VALVE TYPE VALVE OUTLET STRAINER TYPE MESH AIR ELIMINATOR CHECK VALVE TEMP COMP SOFT WARE W&M APPROVAL
LCR®-II REGISTRATION
M7K1-LCR2-E#1 L-R 1/10 GAL BUNA BLOCK INLINE HI CAP 40 MECH METAL INLET N/A SL200 ST258 NIST
M7K1-LCR2-E#3 R-L 1/10 GAL VITON® V7/ELECT- PNUEM UP STD 20 MECH METAL INLET N/A SL200 ST258 NIST
M7K1-LCR2-E#5 L-R 1/10 GAL BUNA EP7 UP HI CAP 20 MECH SOFT OUTLET N/A SL200 ST258 NIST
M7K1-LCR2-E#6 R-L 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL N/A N/A SL200 ST203 NIST
M7K1-LCR2-E#7 R-L 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL N/A N/A SL200 ST203 NIST
M7K1-LCR2-E#11 R-L 1/10 GAL VITON® V7/ELECT- PNUEM UP HI CAP 20 MECH METAL INLET N/A SL200 ST215 NIST
M7K1-LCR2-E#12 L-R 1/10 GAL VITON® V7/Elect- Pnuem UP HI CAP 20 MECH METAL INLET N/A SL200 ST215 NIST
M7K1-LCR2-I#3 L-R 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL N/A N/A SL200 ST215 NIST
M7K1-LCR2-I#4 L-R 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL N/A N/A SL200 ST202 NIST
M7K1-LCR2-I#5 L-R LITRES BUNA BLOCK INLINE STD 40 MECH N/A N/A SL201 ST204 NIST
M7K1-LCR2-I#7 R-L 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT OUTLET N/A SL200 ST258 NIST
M7K1-LCR2-I#8 L-R 1/10 GAL VITON® E7 UP HI CAP 40 OPTICAL N/A N/A SL200 ST203 NIST
M7K1-LCR2-I#9 L-R 1/10 GAL VITON® E7 UP STD 20 MECH METAL INLET N/A SL200 ST215 NIST
M7K1-LCR2-I#13 L-R 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL METAL INLET N/A SL200 ST200 NIST
M7K1-LCR2-I#14 L-R 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL N/A N/A SL200 ST200 NIST
M7K1-LCR2-I#15 L-R 1/10 GAL VITON® BLOCK INLINE STD 20 MECH METAL INLET N/A SL200 ST258 NIST
M7K1-LCR2-I#16 L-R 1/10 GAL VITON® BLOCK INLINE HI CAP 40 OPTICAL METAL INLET N/A SL200 ST200 NIST
M7K1-LCR2-I#17 L-R 1/10 GAL BUNA E7 FRONT HI CAP 40 OPTICAL SOFT INLET N/A SL200 ST258 NIST
M7K1-LCR2-I#18 L-R 1/10 GAL VITON® E7 UP HI CAP 40 OPTICAL N/A N/A SL200 ST202 NIST
M7K1-LCR2-I#19 L-R 1/10 GAL VITON® E7 UP HI CAP 40 OPTICAL METAL INLET N/A SL200 ST215 NIST
M7K1-LCR2-I#20 R-L 1/10 GAL VITON® E7 UP STD 20 MECH METAL INLET N/A SL200 ST215 NIST
M7K1-LCR2-I#21 L-R LITRES BUNA BLOCK INLINE STD 40 MECH N/A N/A SL201 ST204 OIML
M7K1-LCR2-I#22 L-R 1/10 GAL VITON® EP7 UP STD 20 MECH METAL INLET N/A SL200 ST215 NIST
M7K1-LCR2-I#23 R-L 1/10 GAL VITON® EP7 UP STD 20 MECH METAL INLET N/A SL200 ST215 NIST
M7K1-LCR2-I#25 R-L 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL N/A N/A SL200 ST215 NIST

M7K1 CONTINUED
METER WITH REGISTRATION + PRESET VALVE + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS VALVE TYPE VALVE OUTLET STRAINER TYPE MESH AIR ELIMINATOR CHECK VALVE TEMP COMP SOFT WARE W&M APPROVAL
LCR®-II REGISTRATION
M7KT1-LCR2-E#1 R-L 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL N/A YES SL600 ST203 NIST
M7KT1-LCR2-I#1 L-R 1/10 GAL BUNA BLOCK INLINE HI CAP 40 MECH METAL INLET YES SL200 ST215 NIST
M7KT1-LCR2-I#2 L-R 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT INLET YES SL200 ST258 NIST
M7KT1-LCR2-I#3 L-R 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL METAL INLET YES SL200 ST258 NIST
M7KT1-LCR2-I#6 R-L LITRES BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT OUTLET YES SL202 ST201 CANADA
M7KT1-LCR2-I#8 L-R 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL SOFT INLET YES SL200 ST258 NIST
M7KT1-LCR2-I#9 L-R 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL METAL INLET YES SL200 ST258 NIST
M7KT1-LCR2-I#45 L-R LITRES BUNA V7/ELECT- PNUEM UP HI CAP 20 MECH METAL INLET YES SL200 ST200 CANADA
M7KX1-LCR2-I#1 R-L Gallons BUNA E7 UP HI CAP 40 MECH SOFT INLET N/A SL200 ST203 NIST
M7KY1-LCR2-I#2 R-L 1/10 GAL BUNA E7 UP HI CAP 40 MECH N/A YES SL200 ST203 NIST
LCR®600 REGISTRATION
M7K1-LCR600-E#2 L-R 1/10 GAL BUNA E7 UP STD 20 MECH METAL INLET N/A SL600 ST600 NIST
M7K1-LCR600-E#3 R-L 1/10 GAL BUNA E7 UP STD 20 MECH METAL INLET N/A SL600 ST600 NIST
M7K1-LCR600-I#2 R-L 1/10 GAL BUNA EP7 UP HI CAP 40 OPTICAL SOFT OUTLET N/A SL600 ST662 NIST
M7K1-LCR600-I#3 L-R 1/10 GAL BUNA BLOCK UP HI CAP 40 OPTICAL SOFT OUTLET N/A SL600 ST600 NIST
M7K1-LCR600-I#4 R-L 1/10 GAL BUNA E7 FRONT HI CAP 40 OPTICAL SOFT INLET N/A SL600 ST600 NIST
M7K1-LCR600-I#9 L-R 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL SOFT OUTLET N/A SL600 ST600 NIST

M7K1 CONTINUED
METER WITH REGISTRATION + PRESET VALVE + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS VALVE TYPE VALVE OUTLET STRAINER TYPE MESH AIR ELIMINATOR CHECK VALVE TEMP COMP SOFT WARE W&M APPROVAL
LCR®600 REGISTRATION
M7K1-LCR600-I#15 L-R 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL METAL INLET N/A SL600 ST662 NIST
M7K1-LCR600-I#16 R-L 1/10 GAL BUNA E7 UP HI CAP 40 OPTICAL METAL INLET N/A SL600 ST662 NIST
M7K1-LCR600-I#19 R-L 1/10 GAL BUNA BLOCK INLINE HI CAP 40 OPTICAL SOFT OUTLET N/A SL600 ST662 NIST
M7K1-LCR600-I#20 L-R 1/10 GAL VITON® E7 UP HI CAP 40 OPTICAL METAL INLET N/A SL600 ST602 NIST
M7K1-LCR600-I#21 R-L 1/10 GAL BUNA BLOCK INLINE STD 20 OPTICAL SOFT OUTLET N/A SL600 ST602 NIST
M7K1-LCR600-I#22 L-R LITRES VITON® E7 UP STD 40 MECH METAL INLET N/A SL600 ST600 NIST
M7K1-LCR600-I#26 R-L 1/10 GAL BUNA E7 UP STD 40 OPTICAL SOFT INLET N/A SL600 ST600 NIST
MECHANICAL REGISTRATION
M7K1-MECH-NP#1 L-R 1/10 GAL BUNA 4 DIGIT MECH UP STD 40 MECH N/A N/A NIST
M7K1-MECH-NP#2 L-R LITRES BUNA 5 DIGIT MECH DOWN STD 40 MECH N/A N/A OIML
M7K1-MECH-WP#1* L-R 1/10 GAL BUNA 4 DIGIT MECH FRONT STD 40 MECH N/A N/A NIST

M7N1 METER WITH REGISTER + PRESET VALVE + STRAINER + AIR ELIMINATOR + PRINTER

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS PRESET TYPE VALVE TYPE VALVE STRAINER TYPE MESH AIR ELIM. CHECK VALVE PRINTER TYPE W&M APPROVAL
MECHANICAL REGISTRATION
M7N1-MECH-NP#1 L-R 1/10 GAL BUNA 5 DIGIT MECH UP STD 40 MECH SOFT INLET FACE DOWN NIST
M7N1-MECH-NP#2 L-R 1/10 GAL BUNA 4 DIGIT MECH UP HI CAP 40 MECH N/A FACE DOWN NIST
M7N1-MECH-NP#3 L-R 1/10 GAL VITON® 4 DIGIT MECH UP HI CAP 40 MECH METAL INLET FACE DOWN NIST
M7N1-MECH-NP#5 L-R 1/10 GAL VITON® 4 DIGIT MECH UP STD 40 MECH METAL INLET FACE DOWN NIST
M7N1-MECH-NP#6 L-R 1/10 GAL BUNA 5 DIGIT MECH UP HI CAP 20 MECH SOFT INLET FACE DOWN NIST
M7N1-MECH-NP#7 R-L 1/10 GAL BUNA 5 DIGIT MECH UP HI CAP 20 MECH SOFT INLET FACE DOWN NIST
M7N1-MECH-NP#8 L-R 1/10 GAL BUNA 5 DIGIT MECH UP STD 40 MECH SOFT INLET FACE DOWN NIST
M7N1-MECH-NP#13 L-R LITRES BUNA 5 DIGIT MECH UP STD 40 MECH N/A FACE UP OIML
M7N1-MECH-WP#2* L-R WH GAL BUNA 4 DIGIT MECH FRONT HI CAP 40 MECH N/A FACE DOWN NIST
M7NX1-MECH-NP#1 L-R 1/10 GAL BUNA 4 DIGIT MECH UP HI CAP 40 MECH N/A FACE DOWN NIST
M7NX1-MECH-NP#3 L-R 1/10 GAL BUNA 4 DIGIT MECH UP HI CAP 40 MECH N/A FACE UP NIST
M7NX1-MECH-NP#6 L-R 1/10 GAL BUNA 4 DIGIT MECH UP STD 40 MECH N/A FACE DOWN NIST

M7P1 METER LESS REGISTER AND GEAR PLATE

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS W&M APPROVAL
LESS REGISTER AND GEAR PLATE
M7P1-LRG#1 L-R 1/10 GAL BUNA NIST
M7P1-LRG#2 L-R LITRES BUNA OIML
M7P1-LRG#3 L-R 1/10 GAL VITON® NIST
M7P1-LRG#4 R-L 1/10 GAL VITON® NIST
M7P1-LRG#5 L-R LITRES BUNA CAN

M7S1
METER WITH POD (PULSE OUTPUT DEVICE)

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS W&M APPROVAL
LESS REGISTER AND GEAR PLATE
M7S1-POD#1 L-R WH GAL BUNA NIST

Class 2 Meters

M7A2 METER WITH REGISTER

CATALOG NUMBER FLOW PRESSURE UNIT OF MEASURE W&M APPROVAL
LCR.iQ® REGISTRATION
M7A2-LCR.IQ-I#1 L-R 285 WH GAL NIST
M7A2-LCR.IQ-E#1 L-R 285 WH GAL NIST
MECHANICAL REGISTRATION
M7A2-MECH-NP#1 L-R 285 WH GAL NIST
M7A2-MECH-NP#2 L-R 285 1/10 GAL NIST
M7A2-MECH-NP#5 R-L 285 1/10 GAL NIST
SETUP FOR ELECTRONIC REGISTRATION
M7A2-SUFE#1 L-R 285 LITRES OIML
M7A2-SUFE#3 L-R 285 WH GAL NIST
M7A2-SUFE#4 L-R 285 LITRES CAN

M7C2 METER WITH REGISTER + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW PRESSURE UNIT OF MEASURE STRAINER TYPE MESH AIR ELIM. SOFTWARE W&M APPROVAL
LCR.iQ® REGISTRATION
M7C2-LCR.IQ-I#1 L-R 150 WH GAL STD 40 MESH MECH N/A NIST
LCR®-II REGISTRATION
M7C2-LCR2-I#1 L-R 150 WH GAL STD 40 MESH MECH SL200 ST200 NIST
M7C2-LCR2-I#2 R-L 150 WH GAL STD 40 MESH MECH SL200 ST200 NIST
MECHANICAL REGISTRATION
M7C2-MECH-NP#1 L-R 150 WH GAL STD 40 MESH MECH N/A NIST
M7C2-MECH-NP#4 R-L 150 1/10 GAL STD 40 MESH MECH N/A NIST
M7C2-MECH-NP#5 L-R 150 1/10 GAL STD 40 MESH MECH N/A NIST
M7C2-MECH-WP#1* R-L 150 WH GAL STD 40 MESH MECH N/A NIST

M7P2 METER LESS REGISTER AND GEAR PLATE

CATALOG NUMBER FLOW PRESSURE UNIT OF MEASURE W&M APPROVAL
LESS REGISTER & GEAR PLATE
M7P2-LRG#1 L-R 285 WH GAL NIST
M7P2-LRG#2 L-R 285 LITRES CAN

M7S2 METER WITH POD (PULSE OUTPUT DEVICE)

CATALOG NUMBER FLOW PRESSURE UNIT OF MEASURE W&M APPROVAL
POD (PULSE OUTPUT DEVICE)
M7S2-POD#1 L-R 285 WH GAL NIST
M7S2-POD#1 L-R 285 LITRES AUST

Class 3 Meters

M7I3
METER WITH REGISTER + PRESET + PRESET VALVE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL PRESET VALVE
MECHANICAL REGISTRATION
M7I3-MECH-NP#1 L-R 1/10 GAL BUNA 4-DIGIT OUTLET UP
M7I3-MECH-NP#2 L-R POUNDS BUNA 4-DIGIT OUTLET UP

M7P3
METER LESS REGISTER AND GEAR PLATE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
LESS REGISTER & GEAR PLATE
M7P3-LRG#1 L-R 1/10 GAL BUNA  
M7P3-LRG#2 L-R LITRES BUNA

M7S3
METER WITH POD (PULSE OUTPUT DEVICE)

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
POD (PULSE OUTPUT DEVICE)
M7S3-POD#1 L-R 1/10 GAL BUNA

Class 4 Meters

M7A4
METER SETUP FOR REGISTRATION

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
SETUP FOR ELECTRONIC REGISTRATION
M7A4-SUFE#1 L-R 1/10 GAL BUNA

M7I4
METER WITH REGISTER + PRESET + PRESET VALVE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL PRESET VALVE
MECHANICAL REGISTRATION
M7I4-MECH-NP#1 L-R 1/10 GAL BUNA 4-DIGIT MECH. OUTLET UP
M7I4-MECH-NP#2 R-L 1/10 GAL BUNA 4-DIGIT MECH. OUTLET UP

M7K4
METER WITH REGISTER + STRAINER + AIR ELIMINATOR + PRESET VALVE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL PRESET VALVE STRAINER TYPE MESH AIR ELIM. SOFTWARE
LCR.iQ® REGISTRATION
M7K4-LCR.IQ-I#1 L-R 1/10 GAL BUNA N/A OUTLET IN-LINE HI-CAP 40 OPTICAL N/A
LCR®-II REGISTRATION
M7K4-LCR2-I#1 L-R 1/10 GAL BUNA N/A OUTLET IN-LINE HI-CAP 40 OPTICAL SL200 ST202
M7K4-LCR2-I#2 L-R 1/10 GAL BUNA N/A V7/ELECT. PNUEM. OUTLET UP STANDARD 20 MECH SL200 ST215
M7K4-LCR2-I#3 R-L 1/10 GAL BUNA N/A V7/ELECT. PNUEM. OUTLET UP STANDARD 20 MECH SL200 ST215
LCR600 REGISTRATION
M7K4-LCR600-E#1 L-R 1/10 GAL BUNA N/A BLOCK IN-LINE STANDARD 40 MECH SL600 ST600

M7N4
METER WITH REGISTER + PRESET + PRESET VALVE + STRAINER + AIR ELIMINATOR + PRINTER

CATALOG NUMBER FLOW UNIT OF SEAL PRESET VALVE STRAINER TYPE MESH AIR ELIM. PRINTER STYLE
MECHANICAL REGISTRATION
M7N4-MECH-NP#1 L-R 1/10 GAL BUNA 4-DIGIT OUTLET UP STANDARD 40 MECH FACE DOWN
M7N4-MECH-NP#2 L-R LITRES BUNA 4-DIGIT OUTLET UP STANDARD 40 MECH FACE DOWN

M7P4
METER LESS REGISTER AND GEAR PLATE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
LESS REGISTER & GEAR PLATE
M7P4-LRG#1 L-R 1/10 GAL BUNA
M7P4-LRG#2 R-L 1/10 GAL BUNA

M7S4
METER WITH POD (PULSE OUTPUT DEVICE)

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
POD (PULSE OUTPUT DEVICE)
M7S4-POD#1 L-R 1/10 GAL BUNA

Class 8 Meters

M7A8
METER WITH REGISTRATION

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL SOFTWARE
LCR.iQ® REGISTRATION
M7A8-LCR.IQ-I#1 L-R 1/10 GAL PTFE N/A
LCR®-II REGISTRATION
M7A8-LCR2-I#1 L-R POUNDS PTFE SL200 ST200
MECHANICAL REGISTRATION
M7A8-MECH-NP#1 L-R 1/10 GAL PTFE N/A
M7A8-MECH-NP#2 L-R LITRES PTFE N/A
SETUP FOR ELECTRONIC REGISTRATION
M7A8-SUFE#1 L-R 1/10 GAL PTFE N/A

M7I8 METER WITH REGISTER + PRESET + PRESET VALVE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL PRESET VALVE
MECHANICAL REGISTRATION
M7I8-MECH-NP#1 L-R 1/10 GAL PTFE 4-DIGIT OUTLET UP
M7I8-MECH-NP#2 L-R LITRES PTFE 4-DIGIT OUTLET UP
M7I8-MECH-NP#3 R-L LITRES PTFE 4-DIGIT OUTLET UP
M7I8-MECH-NP#4 L-R 1/10 GAL PTFE 4-DIGIT OUTLET UP

M7K8 METER WITH REGISTER + PRESET + PRESET VALVE + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF SEAL PRESET VALVE STRAINER TYPE MESH AIR ELIM.
MECHANICAL REGISTRATION
M7K8-MECH-NP#1 L-R 1/10 GAL PTFE 5-DIGIT OUTLET UP 40 MECH N/A

M7P8 METER LESS REGISTER AND GEAR PLATE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
LESS REGISTER & GEAR PLATE
M7P8-LRG#1 L-R 1/10 GAL PTFE  

M7S8 METER WITH POD (PULSE OUTPUT DEVICE)

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
POD (PULSE OUTPUT DEVICE)
M7S8-POD#1 L-R 1/10 GAL PTFE

Class 14 Meters

M7A14
METER WITH REGISTERATION

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
MECHANICAL REGISTRATION
M7A14-MECH-NP#1 L-R 1/10 GAL PTFE  
M7A14-MECH-NP#2* L-R 1/10 GAL VITON

M7C14
METER WITH REGISTER + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL STRAINER TYPE MESH AIR ELIM.
MECHANICAL REGISTRATION
M7C14-MECH-NP#1 L-R 1/10 GAL VITON STANDARD 20 MECH  
M7C14-MECH-NP#2 L-R LITRES VITON STANDARD 20 MECH

M7I14
METER WITH REGISTER + PRESET + PRESET VALVE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL PRESET VALVE
MECHANICAL REGISTRATION
M7I14-MECH-NP#1 L-R 1/10 GAL VITON 4-DIGIT OUTLET UP

M7P14
METER LESS REGISTER AND GEAR PLATE

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
LESS REGISTER & GEAR PLATE
M7P14-LRG#1 L-R 1/10 GAL VITON  

M7S14
METER WITH POD (PULSE OUTPUT DEVICE)

CATALOG NUMBER FLOW UNIT OF MEASURE SEAL
POD (PULSE OUTPUT DEVICE)
M7S14-POD#1 L-R 1/10 GAL VITON

Class 16 Meters

M7A16

METER WITH REGISTRATION
CATALOG NUMBER FLOW UNIT OF MEASURE SEALS W&M APPROVAL
MECHANICAL REGISTRATION
M7A16-MECH-NP#1 L-R 1/10 GAL PTFE NIST
M7A16-MECH-WP#1* L-R LITRES PTFE OIML
SET UP FOR ELECTRONICS
M7A16-SUFE#1 L-R LITRES PTFE CAN

M7C16
METER WITH REGISTER + STRAINER + AIR ELIMINATOR

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS STRAINER TYPE MESH AIR ELIMINATOR SOFTWARE W&M
LCR®-II REGISTRATION
M7C16-LCR2-I#1 L-R LITRES BUNA STD 40 MECH SL200 ST201 CAN
M7C16-LCR2-I#5 L-R 1/10 GAL VITON® HI CAP 40 MECH SL200 ST202 NIST
M7C16-LCR2-I#7 L-R 1/10 GAL PTFE STD 40 MECH SL200 ST215 NIST
M7C16-LCR2-I#8 R-L 1/10 GAL VITON® STD 40 MECH SL200 ST202 NIST
POD (PULSE OUTPUT DEVICE)
M7C16-POD#1 L-R LITRES VITON® STD 40 MECH N/A CAN

M7I16
METER WITH REGISTER + PRESET VALVE + PRESET

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS PRESET W&M APPROVAL
MECHANICAL REGISTRATION
M7I16-MECH-NP#1 L-R LITRES PTFE 4-DIGIT NIST
M7I16-MECH-NP#2 L-R 1/10 GAL PTFE 4-DIGIT NIST

M7K16
METER WITH REGISTER + PRESET + PRESET VALVE  + STRAINER + AIR ELIMINATOR

 

CATALOG NUMBER

  

FLOW

 UNIT OF MEASURE  

SEALS

  

PRESET

 VALVE TYPE VALVE OUTLET STRAINER TYPE  

MESH

 AIR ELIM W&M APPROVAL
MECHANICAL REGISTRATION        
M7K16-MECH-NP#1 L-R 1/10 GAL PTFE 4-DIGIT MECH DOWN STD 100 MECH NIST  
M7K16-MECH-NP#3 L-R LITRES PTFE 5-DIGIT MECH UP STD 40 MECH OIML
M7K16-MECH-NP#5 L-R 1/10 GAL PTFE 4-DIGIT MECH UP STD 40 MECH OIML

M7P16
METER LESS REGISTER AND GEAR PLATE

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS W&M APPROVAL
LESS REGISTER & GEAR PLATE
M7P16-LRG#1 L-R 1/10 GAL BUNA NIST  
M7P16-LRG#2 L-R LITRES PTFE CAN
M7P16-LRG#3 L-R LITRES PTFE OIML

M7S16
METER WITH POD (PULSE OUTPUT DEVICE)

CATALOG NUMBER FLOW UNIT OF MEASURE SEALS W&M APPROVAL
POD (PULSE OUTPUT DEVICE)
M7S16-POD#1 L-R LITRES PTFE CAN  
M7S16-POD#2 L-R WH GAL PTFE NIST

Class 18 Meters

PART NUMBERS FOR ACCESSORY PACKAGE A
LCR.iQ® REGISTRATION
PART NUMBER: M7A18-LCR.iQ-I#1

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• FLOW DIRECTION LEFT TO RIGHT
LCR®-II REGISTRATION
PART NUMBER: M7A18-LCR2-I#1

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• LCR–IISUPPLIEDWITHSOFTWARE:SR260,SL200,ST202

• FLOW DIRECTION LEFT TO RIGHT
MECHANICAL REGISTRATION
PART NUMBER: M7A18-MECH-NP#1

• MECHANICAL REGISTER: 1/10 GALLON

• FLOW DIRECTION LEFT TO RIGHT
SETUPFORELECTRONICS
PART NUMBER: M7A18-SUFE#1

• SUPPLIED WITH 81369 REGISTER MOUNTING KIT

• FLOW DIRECTION LEFT TO RIGHT
PART NUMBERS FOR ACCESSORY PACKAGE C
LCR.iQ® REGISTRATION
PART NUMBER: M7C18-LCR.iQ-I#1

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• FLOW DIRECTION LEFT TO RIGHT
LCR®-II REGISTRATION
PART NUMBER: M7C18-LCR2-I#1

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• LCR–IISUPPLIEDWITHSOFTWARE:SR260,SL200,ST202

• FLOW DIRECTION LEFT TO RIGHT
MECHANICAL REGISTRATION
PART NUMBER: M7C18-MECH-NP#1

• MECHANICAL REGISTER: 1/10 GALLON

• FLOW DIRECTION LEFT TO RIGHT
SETUPFORELECTRONICS
PART NUMBER: M7C18-SUFE#1

• SUPPLIED WITH 81369 REGISTER MOUNTING KIT

• FLOW DIRECTION LEFT TO RIGHT
PART NUMBERS FOR ACCESSORY PACKAGE E
MECHANICAL REGISTRATION
PART NUMBER: M7E18-MECH-NP#1

  • MECHANICAL REGISTER: 1/10 GALLON , FD PRINTER
  • FLOW DIRECTION LEFT TO RIGHT
  • FD PRINTER
PART NUMBERS FOR ACCESSORY PACKAGE J
LCR.iQ® REGISTRATION
PART NUMBER: M7J18-LCR.iQ-I#1

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• FLOW DIRECTION LEFT TO RIGHT
LCR®-II REGISTRATION
PART NUMBER: M7J18-LCR2-I#1

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• LCR–IISUPPLIEDWITHSOFTWARE:SR260,SL200,ST202

• FLOW DIRECTION LEFT TO RIGHT
PART NUMBERS FOR ACCESSORY PACKAGE K
LCR.iQ® REGISTRATION
PART NUMBER: M7K18-LCR.iQ-I#1

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• FLOW DIRECTION LEFT TO RIGHT
LCR®-II REGISTRATION
PART NUMBER: M7K18-LCR2-I#1

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• LCR–IISUPPLIEDWITHSOFTWARE:SR260,SL200,ST202

• FLOW DIRECTION LEFT TO RIGHT
MECHANICAL REGISTRATION
PART NUMBER: M7K18-MECH-NP#1

• MECHANICAL REGISTER: 1/10 GALLON

• FLOW DIRECTION LEFT TO RIGHT
PART NUMBERS FOR ACCESSORY PACKAGE P
LESSREGISTER&GEARPLATE
PART NUMBER: M7P18-LRG#1

• SUPPLIEDWITHMECHANICALADJUSTER

• FLOW DIRECTION LEFT TO RIGHT
PART NUMBERS FOR ACCESSORY PACKAGE S
POD,PULSEOUTPUTDEVICE
PART NUMBER: M7S18-POD#1

• SUPPLIED WITH POD PULSER

• VOLTAGE REQUIREMENTS: 9 TO 28VDC

• FLOW DIRECTION LEFT TO RIGHT

 

Meter Flow Rates Vs. Viscosity

Use the chart below to determine maximum meter flow rate relative to meter bearing material and product viscosity:

  1. Determine the percent of rated capacity at which the meter will be required to operate;
  2. Determine product viscosity at system operating temperature;
  3. Plot the point on the chart where the two lines intersect;
  4. Determine the meter bearing material from construction/application table above and locate the corresponding slope on the chart.

If the plotted point is above the bearing material slope, you are outside the allowable pressure loss for the specified meter and bearing. You should either chose a larger meter, reduce flow rate, or consider alternative bearing materials.

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