Variable Area In-line Liquid Flowmeters

FLMH and FLMW Series

Variable Area Liquid Flowmeters

^$239.00 FLMH-1401AL

PLACE ORDER

Direct Reading Dual Scale
Range 0.1 to 150 GPM (0.4 to 550 LPM)
High Pressure: 3500 psi (Brass or Aluminum); 6000 psi (Stainless Steel)
High Temperature: to 116°C (240°F) (Standard) or 204°C or 316°C (400 or 600°F) (Optional)
Mounts in Any Position
Relay Alarms and Analog Outputs Optional
Oil or Water Models

Variable Area Flow Meters, Rotameters & Switches - View related products

Description

The FLMW and FLMH variable area flowmeters can be installed directly in the fluid line without flow straighteners or special piping. The spring-and-piston type assembly enables these flowmeters to be mounted in any position and protects them against changes in viscosity. Available scaled for water or oil, in Aluminum, Brass or Stainless Steel bodies.

The FLMW or the FMLH Series with the optional analog output (-MA) are typically used to transmit a signal proportional to the flow rate to a process controller, a PLC, a recorder, or a panel-mount display. With the -MA options the user can choose between reading a 0 to 2000 Hz square-wave pulse, a 0 to 5 Vdc analog signal, or a 2-wire 4 to 20 mA analog signal by connecting the appropriate pins.

SPECIFICATIONS
Accuracy: ±2% FS over the entire scale range
Repeatability: ±1%
Flow Measuring Range: 0.4 - 560 lpm (0.1 - 150 gpm)
Maximum Operating Pressure:
   Aluminum and brass monitors: 3500 psig (240 Bar)
   Stainless steel monitors: 6000 psig (410 Bar) up to 116°C (240°F)
Maximum Operating Temperature:
   Standard Models: 116°C (240°F)
   High Temp (-HT) Models: 204°C (400°F) max
   Ultra High Temp (-UHT) Models: 316°C (600°F) max
Pressure Differential: download spec sheet for pressure drop graphs
Standard Calibration Fluids:
   Oil monitors: DTE 25 @ 43°C (110°F), 0.873 sg
   Water monitors: tap water @ 21°C (70°F), 1.0 sg
Maximum Particle Size: 76 microns
Relay (Optional): 1 or 2 form “C” relays, rated 10 A @ 125 or 250 Vac or 0.25 A @ 250 Vdc
Mechanical Life: >10⁷ cycles
Analog Output (Optional): Supply voltage 12 to 35 Vdc, field selectable for 0 to 5 Vdc (100 W minimum load), 0 to 2000 Hz square-wave pulse or 4 to 20 mA; Rmax = 50 (Vs-12). Vs = supply voltage DC
Installation Dimensions:
   1/4 and 1/2 NPT Sizes: 1-7/8 OD x 6.6" length
   3/4 and 1 NPT Sizes: 2-3/8 OD x 7.2" length
   1-1/4 and 1-1/2 NPT Sizes: 3-1/2 OD x 10.1" length

**Materials of Construction (Wetted Parts)**
Description	Aluminum (Not for Water)	Brass	Stainless Steel
High pressure casing, end ports and tapered shaft	Aluminum	Brass	304 SS
Seals	Buna (std), EPR, FKM or perfluoroelastomer	Buna (std), EPR, FKM or perfluoroelastomer	FKM with PTFE backup (std) Buna, EPR or perfluoroelastomer
Transfer Magnet	PTFE-coated Alnico	PTFE-coated Alnico	PTFE-coated Alnico
Floating Orifice Disk	Stainless Steel	Stainless Steel	Stainless Steel
All Other Internal Parts	Stainless Steel	Stainless Steel	Stainless Steel

**Materials of Construction (Non-Wetted Components)**
Description	Aluminum	Brass	Stainless Steel
Window Tube	Polycarbonate (std), Pyrex^®	Polycarbonate (std), Pyrex^®	Polycarbonate (std), Pyrex^®
Window Seals	Buna (std)	Buna (std)	Buna (std)

Examples of popular models in the "To Order" box. Use the "Part Number Builder" to get
pricing for many other available models.

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Show Only Stocked Items

Part Number/ Desc.

Qty

Description

Oil Flowmeters, 1/4 NPT

FLMH-1401AL

$239.00

Available In 5 Weeks

1 GPM (4 LPM), 1/4 NPT, aluminum

FLMH-1401BR

$305.00

2 In Stock

1 GPM (4 LPM), 1/4 NPT, brass

FLMH-1401SS

$670.00

Available In 5 Weeks

1 GPM (4 LPM), 1/4 NPT, 304 SS

FLMH-1402AL

$239.00

Available In 5 Weeks

2 GPM (8 LPM), 1/4 NPT, aluminum

FLMH-1402BR

$305.00

Available In 5 Weeks

2 GPM (8 LPM), 1/4 NPT, brass

FLMH-1402SS

$670.00

Available In 5 Weeks

2 GPM (8 LPM), 1/4 NPT, 304 SS

FLMH-1405AL

$239.00

Available In 5 Weeks

† 5 GPM (19 LPM), 1/4 NPT, aluminum

FLMH-1405BR

$305.00

Available In 5 Weeks

† 5 GPM (19 LPM), 1/4 NPT, brass

FLMH-1405SS

$670.00

Available In 5 Weeks

† 5 GPM (19 LPM), 1/4 NPT, 304 SS

FLMH-1410AL

$239.00

1 In Stock

† 10 GPM (37 LPM), 1/4 NPT, aluminum

FLMH-1410BR

$305.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1/4 NPT, brass

FLMH-1410SS

$670.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1/4 NPT, 304 SS

FLMH-1415AL

$239.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/4 NPT, aluminum

FLMH-1415BR

$305.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/4 NPT, brass

FLMH-1415SS

$670.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/4 NPT, 304 SS

Oil Flowmeters, 3/8 NPT

FLMH-3801AL

$239.00

Available In 5 Weeks

1 GPM (4 LPM), 3/8 NPT, aluminum

FLMH-3801BR

$305.00

Available In 5 Weeks

1 GPM (4 LPM), 3/8 NPT, brass

FLMH-3801SS

$670.00

Available In 5 Weeks

1 GPM (4 LPM), 3/8 NPT, 304 SS

FLMH-3802AL

$239.00

Available In 5 Weeks

2 GPM (8 LPM), 3/8 NPT, aluminum

FLMH-3802BR

$305.00

Available In 5 Weeks

2 GPM (8 LPM), 3/8 NPT, brass

FLMH-3802SS

$670.00

Available In 5 Weeks

2 GPM (8 LPM), 3/8 NPT, 304 SS

FLMH-3805AL

$239.00

Available In 5 Weeks

† 5 GPM (19 LPM), 3/8 NPT, aluminum

FLMH-3805BR

$305.00

Available In 5 Weeks

† 5 GPM (19 LPM), 3/8 NPT, brass

FLMH-3805SS

$670.00

Available In 5 Weeks

† 5 GPM (19 LPM), 3/8 NPT, 304 SS

FLMH-3810AL

$239.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/8 NPT, aluminum

FLMH-3810BR

$305.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/8 NPT, brass

FLMH-3810SS

$670.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/8 NPT, 304 SS

FLMH-3815AL

$239.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/8 NPT, aluminum

FLMH-3815BR

$305.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/8 NPT, brass

FLMH-3815SS

$670.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/8 NPT, 304 SS

Oil Flowmeters, 1/2 NPT

FLMH-1201AL

$239.00

Available In 5 Weeks

1 GPM (4 LPM), 1/2 NPT, aluminum

FLMH-1201BR

$305.00

Available In 5 Weeks

1 GPM (4 LPM), 1/2 NPT, brass

FLMH-1201SS

$670.00

Available In 5 Weeks

1 GPM (4 LPM), 1/2 NPT, 304 SS

FLMH-1202AL

$239.00

Available In 5 Weeks

2 GPM (8 LPM), 1/2 NPT, aluminum

FLMH-1202BR

$305.00

Available In 5 Weeks

2 GPM (8 LPM), 1/2 NPT, brass

FLMH-1202SS

$670.00

Available In 5 Weeks

2 GPM (8 LPM), 1/2 NPT, 304 SS

FLMH-1205BR

$305.00

Available In 5 Weeks

† 5 GPM (19 LPM), 1/2 NPT, brass

FLMH-1205SS

$670.00

1 In Stock

† 5 GPM (19 LPM), 1/2 NPT, 304 SS

FLMH-1210AL

$239.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1/2 NPT, aluminum

FLMH-1210BR

$305.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1/2 NPT, brass

FLMH-1210SS

$670.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1/2 NPT, 304SS

FLMH-1215AL

$239.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/2 NPT, aluminum

FLMH-1215BR

$305.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/2 NPT, brass

FLMH-1215SS

$670.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/2 NPT, 304 SS

Oil Flowmeters, 3/4 NPT

FLMH-3402AL

$350.00

Available In 5 Weeks

2 GPM (8 LPM), 3/4 NPT, aluminum

FLMH-3402BR

$460.00

Available In 5 Weeks

2 GPM (8 LPM), 3/4 NPT, brass

FLMH-3402SS

$860.00

Available In 5 Weeks

2 GPM (8 LPM), 3/4 NPT, 304 SS

FLMH-3405AL

$350.00

Available In 5 Weeks

5 GPM (19 LPM), 3/4 NPT, aluminum

FLMH-3405BR

$460.00

Available In 5 Weeks

5 GPM (19 LPM), 3/4 NPT, brass

FLMH-3405SS

$860.00

Available In 5 Weeks

5 GPM (19 LPM), 3/4 NPT, 304SS

FLMH-3410AL

$350.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/4 NPT, aluminum

FLMH-3410BR

$460.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/4 NPT, brass

FLMH-3410SS

$860.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/4 NPT, 304 SS

FLMH-3415AL

$350.00

1 In Stock

† 15 GPM (58 LPM), 3/4 NPT, aluminum

FLMH-3415BR

$460.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/4 NPT, brass

FLMH-3415SS

$860.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/4 NPT, 304 SS

FLMH-3420AL

$350.00

Available In 5 Weeks

† 20 GPM (74 LPM), 3/4 NPT, aluminum

FLMH-3420BR

$460.00

Available In 5 Weeks

† 20 GPM (74 LPM), 3/4 NPT, brass

FLMH-3420SS

$860.00

Available In 5 Weeks

† 20 GPM (74 LPM), 3/4 NPT, 304 SS

FLMH-3425AL

$350.00

Available In 5 Weeks

25 GPM (100 LPM), 3/4 NPT, aluminum

FLMH-3425BR

$460.00

Available In 5 Weeks

25 GPM (100 LPM), 3/4 NPT, brass

FLMH-3425SS

$860.00

Available In 5 Weeks

25 GPM (100 LPM), 3/4 NPT, 304 SS

FLMH-3430AL

$350.00

Available In 5 Weeks

† 30 GPM (115 LPM), 3/4 NPT, aluminum

FLMH-3430BR

$460.00

Available In 5 Weeks

† 30 GPM (115 LPM), 3/4 NPT, brass

FLMH-3430SS

$860.00

Available In 5 Weeks

† 30 GPM (115 LPM), 3/4 NPT, 304 SS

FLMH-3440AL

$350.00

Available In 5 Weeks

40 GPM (150 LPM), 3/4 NPT, aluminum

FLMH-3440BR

$460.00

Available In 5 Weeks

40 GPM (150 LPM), 3/4 NPT, brass

FLMH-3440SS

$860.00

Available In 5 Weeks

40 GPM (150 LPM), 3/4 NPT, 304 SS

Oil Flowmeters, 1 NPT

FLMH-1002AL

$350.00

Available In 5 Weeks

2 GPM (8 LPM), 1 NPT, aluminum

FLMH-1002BR

$460.00

Available In 5 Weeks

2 GPM (8 LPM), 1 NPT, brass

FLMH-1002SS

$860.00

Available In 5 Weeks

2 GPM (8 LPM), 1 NPT, 304 SS

FLMH-1005AL

$350.00

Available In 5 Weeks

5 GPM (19 LPM), 1 NPT, aluminum

FLMH-1005BR

$460.00

Available In 5 Weeks

5 GPM (19 LPM), 1 NPT, brass

FLMH-1005SS

$860.00

Available In 5 Weeks

5 GPM (19 LPM), 1 NPT, 304 SS

FLMH-1010AL

$350.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1 NPT, aluminum

FLMH-1010BR

$460.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1 NPT, brass

FLMH-1015AL

$350.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1 NPT, aluminum

FLMH-1015BR

$460.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1 NPT, brass

FLMH-1015SS

$860.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1 NPT 304 SS

FLMH-1015SS

$860.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1 NPT, 304 SS

FLMH-1020AL

$350.00

Available In 5 Weeks

† 20 GPM (74 LPM), 1 NPT, aluminum

FLMH-1020BR

$460.00

Available In 5 Weeks

† 20 GPM (74 LPM), 1 NPT, brass

FLMH-1020SS

$860.00

Available In 5 Weeks

† 20 GPM (74 LPM), 1 NPT, 304 SS

FLMH-1025AL

$350.00

Available In 5 Weeks

25 GPM (100 LPM), 1 NPT, aluminum

FLMH-1025BR

$460.00

Available In 5 Weeks

25 GPM (100 LPM), 1 NPT, brass

FLMH-1025SS

$860.00

Available In 5 Weeks

25 GPM (100 LPM), 1 NPT, 304 SS

FLMH-1030AL

$350.00

Available In 5 Weeks

† 30 GPM (115 LPM), 1 NPT, aluminum

FLMH-1030BR

$460.00

Available In 5 Weeks

† 30 GPM (115 LPM), 1 NPT, brass

FLMH-1030SS

$860.00

Available In 5 Weeks

† 30 GPM (115 LPM), 1 NPT, 304 SS

FLMH-1040AL

$350.00

Available In 5 Weeks

40 GPM (150 LPM), 1 NPT, aluminum

FLMH-1040BR

$460.00

Available In 5 Weeks

40 GPM (150 LPM), 1 NPT, brass

FLMH-1040SS

$860.00

Available In 5 Weeks

40 GPM (150 LPM), 1 NPT, 304 SS

Oil Flowmeters, 1-1/4 NPT

FLMH-114025AL

$880.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/4 NPT, aluminum

FLMH-114025BR

$1,385.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/4 NPT, brass

FLMH-114025SS

$1,735.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/4 NPT, 304 SS

FLMH-114050AL

$880.00

Available In 5 Weeks

† 50 GPM (185 LPM), 1-1/4 NPT, aluminum

FLMH-114050BR

$1,385.00

Available In 5 Weeks

† 50 GPM (185 LPM), 1-1/4 NPT, brass

FLMH-114050SS

$1,735.00

Available In 5 Weeks

† 50 GPM (185 LPM), 1-1/4 NPT, 304 SS

FLMH-114075AL

$880.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/4 NPT, aluminum

FLMH-114075BR

$1,385.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/4 NPT, brass

FLMH-114075SS

$1,735.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/4 NPT, 304 SS

FLMH-114100AL

$880.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/4 NPT, aluminum

FLMH-114100BR

$1,385.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/4 NPT, brass

FLMH-114100SS

$1,735.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/4 NPT, 304 SS

FLMH-114150AL

$880.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/4 NPT, aluminum

FLMH-114150BR

$1,385.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/4 NPT, brass

FLMH-114150SS

$1,735.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/4 NPT, 304 SS

Oil Flowmeters, 1-1/2 NPT

FLMH-112025AL

$880.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/2 NPT, aluminum

FLMH-112025BR

$1,385.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/2 NPT, brass

FLMH-112025SS

$1,735.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/2 NPT, 304 SS

FLMH-112050AL

$880.00

Available In 5 Weeks

† 50 GPM (185 LPM), 1-1/2 NPT, aluminum

FLMH-112050BR

$1,385.00

Available In 5 Weeks

† 50 GPM (185 LPM), 1-1/2 NPT, brass

FLMH-112050SS

$1,735.00

Available In 5 Weeks

† 50 GPM (185 LPM), 1-1/2 NPT, 304 SS

FLMH-112075AL

$880.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/2 NPT, aluminum

FLMH-112075BR

$1,385.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/2 NPT, brass

FLMH-112075SS

$1,735.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/2 NPT, 304 SS

FLMH-112100AL

$880.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/2 NPT, aluminum

FLMH-112100BR

$1,385.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/2 NPT, brass

FLMH-112100SS

$1,735.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/2 NPT, 304 SS

FLMH-112150AL

$880.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/2 NPT, aluminum

FLMH-112150SS

$1,735.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/2 NPT, 304 SS

FLMH-112150BR

$1,385.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/2 NPT, brass

Water Flowmeters, 1/4 NPT

FLMW-1401BR

$305.00

Available In 5 Weeks

1 GPM (4 LPM), 1/4 NPT, brass

FLMW-1401SS

$670.00

Available In 5 Weeks

1 GPM (4 LPM), 1/4 NPT 304SS

FLMW-1402BR

$305.00

1 In Stock

2 GPM (8 LPM), 1/4 NPT, brass

FLMW-1402SS

$670.00

Available In 5 Weeks

2 GPM (8 LPM), 1/4 NPT, 304SS

FLMW-1405BR

$305.00

Available In 5 Weeks

† 5 GPM (19 LPM), 1/4 NPT, brass

FLMW-1405SS

$670.00

Available In 5 Weeks

† 5 GPM (19 LPM), 1/4 NPT, 304 SS

FLMW-1410BR

$305.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1/4 NPT, brass

FLMW-1410SS

$670.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1/4 NPT, 304 SS

FLMW-1415BR

$305.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/4 NPT, brass

FLMW-1415SS

$670.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/4 NPT 304 SS

Water Flowmeters, 3/8 NPT

FLMW-3801BR

$305.00

Available In 5 Weeks

1 GPM (4 LPM), 3/8 NPT, brass

FLMW-3801SS

$670.00

Available In 5 Weeks

1 GPM (4 LPM), 3/8 NPT, 304 SS

FLMW-3802BR

$305.00

Available In 5 Weeks

2 GPM (8 LPM), 3/8 NPT, brass

FLMW-3802SS

$670.00

Available In 5 Weeks

2 GPM (8 LPM), 3/8 NPT, 304 SS

FLMW-3805BR

$305.00

Available In 5 Weeks

† 5 GPM (19 LPM), 3/8 NPT, brass

FLMW-3805SS

$670.00

Available In 5 Weeks

† 5 GPM (19 LPM), 3/8 NPT, 304 SS

FLMW-3810BR

$305.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/8 NPT, brass

FLMW-3810SS

$670.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/8 NPT, 304 SS

FLMW-3815BR

$305.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/8 NPT, brass

FLMW-3815SS

$670.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/8 NPT, 304 SS

Water Flowmeters, 1/2 NPT

FLMW-1201BR

$305.00

1 In Stock

1 GPM (4 LPM), 1/2 NPT, brass

FLMW-1201SS

$670.00

Available In 5 Weeks

1 GPM (4 LPM), 1/2 NPT, 304 SS

FLMW-1202BR

$305.00

Available In 5 Weeks

2 GPM (8 LPM), 1/2 NPT, brass

FLMW-1202SS

$670.00

Available In 5 Weeks

2 GPM (8 LPM), 1/2 NPT, 304 SS

FLMW-1205BR

$305.00

2 In Stock

† 5 GPM (19 LPM), 1/2 NPT, brass

FLMW-1205SS

$670.00

Available In 5 Weeks

† 5 GPM (19 LPM), 1/2 NPT, 304SS

FLMW-1210BR

$305.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1/2 NPT, brass

FLMW-1210SS

$670.00

1 In Stock

† 10 GPM (37 LPM), 1/2 NPT, 304 SS

FLMW-1215BR

$305.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/2 NPT, brass

FLMW-1215SS

$670.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1/2 NPT, 304 SS

Water Flowmeters, 3/4 NPT

FLMW-3402BR

$460.00

Available In 5 Weeks

2 GPM (8 LPM), 3/4 NPT, brass

FLMW-3402SS

$860.00

Available In 5 Weeks

2 GPM (8 LPM), 3/4 NPT, 304 SS

FLMW-3405BR

$460.00

Available In 5 Weeks

5 GPM (19 LPM), 3/4 NPT, brass

FLMW-3405SS

$860.00

Available In 5 Weeks

5 GPM (19 LPM), 3/4 NPT, 304 SS

FLMW-3410BR

$460.00

1 In Stock

† 10 GPM (37 LPM), 3/4 NPT, brass

FLMW-3410SS

$860.00

Available In 5 Weeks

† 10 GPM (37 LPM), 3/4 NPT, 304 SS

FLMW-3415BR

$460.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/4 NPT, brass

FLMW-3415SS

$860.00

Available In 5 Weeks

† 15 GPM (58 LPM), 3/4 NPT, 304 SS

FLMW-3420BR

$460.00

Available In 5 Weeks

† 20 GPM (74 LPM), 3/4 NPT, brass

FLMW-3420SS

$860.00

Available In 5 Weeks

† 20 GPM (74 LPM), 3/4 NPT, 304 SS

FLMW-3425BR

$460.00

Available In 5 Weeks

25 GPM (100 LPM), 3/4 NPT, brass

FLMW-3425SS

$860.00

Available In 5 Weeks

25 GPM (100 LPM), 3/4 NPT, 304 SS

FLMW-3430BR

$460.00

Available In 5 Weeks

† 30 GPM (115 LPM), 3/4 NPT, brass

FLMW-3430SS

$860.00

Available In 5 Weeks

† 30 GPM (115 LPM), 3/4 NPT, 304 SS

FLMW-3440BR

$460.00

Available In 5 Weeks

40 GPM (150 LPM), 3/4 NPT, brass

FLMW-3440SS

$860.00

Available In 5 Weeks

40 GPM (150 LPM), 3/4 NPT, 304 SS

Water Flowmeters, 1 NPT

FLMW-1002BR

$460.00

Available In 5 Weeks

2 GPM (8 LPM), 1 NPT, brass

FLMW-1002SS

$860.00

Available In 5 Weeks

2 GPM (8 LPM), 1 NPT, 304 SS

FLMW-1005BR

$460.00

Available In 5 Weeks

5 GPM (19 LPM), 1 NPT, brass

FLMW-1005SS

$860.00

Available In 5 Weeks

5 GPM (19 LPM), 1 NPT, 304 SS

FLMW-1010BR

$460.00

1 In Stock

† 10 GPM (37 LPM), 1 NPT, brass

FLMW-1010SS

$860.00

Available In 5 Weeks

† 10 GPM (37 LPM), 1 NPT, 304 SS

FLMW-1015BR

$460.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1 NPT, brass

FLMW-1015SS

$860.00

Available In 5 Weeks

† 15 GPM (58 LPM), 1 NPT, 304 SS

FLMW-1020BR

$460.00

Available In 5 Weeks

† 20 GPM (74 LPM), 1 NPT, brass

FLMW-1020SS

$860.00

Available In 5 Weeks

† 20 GPM (74 LPM), 1 NPT, 304 SS

FLMW-1025BR

$460.00

Available In 5 Weeks

25 GPM (100 LPM), 1 NPT, brass

FLMW-1025SS

$860.00

Available In 5 Weeks

25 GPM (100 LPM), 1 NPT, 304 SS

FLMW-1030BR

$460.00

Available In 5 Weeks

† 30 GPM (115 LPM), 1 npt, brass

FLMW-1030SS

$860.00

Available In 5 Weeks

† 30 GPM (115 LPM), 1 NPT, 304 SS

FLMW-1040BR

$460.00

Available In 5 Weeks

40 GPM (150 LPM), 1 NPT, brass

FLMW-1040SS

$860.00

Available In 5 Weeks

40 GPM (150 LPM), 1 NPT, 304 SS

Water Flowmeters, 1-1/4 NPT

FLMW-114025BR

$1,385.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/4 NPT, brass

FLMW-114025SS

$1,735.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/4 NPT, 304 SS

FLMW-114050BR

$1,385.00

1 In Stock

† 50 GPM (185 LPM), 1-1/4 NPT, brass

FLMW-114050SS

$1,735.00

2 In Stock

† 50 GPM (185 LPM), 1-1/4 NPT, 304 SS

FLMW-114075BR

$1,385.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/4 NPT, brass

FLMW-114075SS

$1,735.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/4 NPT, 304 SS

FLMW-114100BR

$1,385.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/4 NPT, brass

FLMW-114100SS

$1,735.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/4 NPT, 304 SS

FLMW-114150BR

$1,385.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/4 NPT, brass

FLMW-114150SS

$1,735.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/4 NPT, 304 SS

Water Flowmeters, 1-1/2 NPT

FLMW-112025BR

$1,385.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/2 NPT, brass

FLMW-112025SS

$1,735.00

Available In 5 Weeks

25 GPM (100 LPM), 1-1/2 NPT, 304 SS

FLMW-112050BR

$1,385.00

1 In Stock

† 50 GPM (185 LPM), 1-1/2 NPT, brass

FLMW-112050SS

$1,735.00

Available In 5 Weeks

† 50 GPM (185 LPM), 1-1/2 NPT, 304 SS

FLMW-112075BR

$1,385.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/2 NPT, brass

FLMW-112075SS

$1,735.00

Available In 5 Weeks

† 75 GPM (280 LPM), 1-1/2 NPT, 304 SS

FLMW-112100BR

$1,385.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/2 NPT, brass

FLMW-112100SS

$1,735.00

Available In 5 Weeks

† 100 GPM (370 LPM), 1-1/2 NPT, 304 SS

FLMW-112150BR

$1,385.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/2 NPT, brass

FLMW-112150SS

$1,735.00

Available In 5 Weeks

150 GPM (550 LPM), 1-1/2 NPT, 304 SS

† All amounts shown in USD
Note: Comes complete with operator’s manual.

For units with BSPP threads add -BSPP to the model number (Not available on 1/4" size).

For operation up to 400°F, add suffix "-HT" to model number.

For operation up to 600°F, add suffix "-UHT" to model number.

For units with one 10 A @220 Vac Form C relay, add suffix "-R1" to model number.

For two 10 A @220 Vac Form C relays, add suffix "-R2" to model number.

For units with 4 to 20 mA output powered by 12 to 35 Vdc, add suffix "-MA" to model number.

For Bi-Directional Flow, add suffix "-BDF " to model number.

"-BDF " option not available in combination with "-UHT","-R1", "-R2", or "-MA", or on models with 1-1/2" port size. Not all sizes available with Bi-Directional Flow, only those sizes marked with † are available with the Bi-Direction Flow option.

Only one option may be ordered with each unit.

For NIST traceable certificate, add suffix "-NIST" to model number, add $250 to price.

Please use the Part Number Builder below to specify exact model, and to determine price.

Ordering Example: (1) FLMW-1410BR Water Flowmeter, Brass, 1-10 GPM 1/4 NPT, $305.00

Product Manuals:

Download FLMX-XXXXX Series - In-Line Flowmeter

Download FLMG, FLMH, and FLMW Series with MA Option - Flow Transmitters

Download FLMG, FLMH, and FLMW Series with the -R1 or -R2 Option - Flow Alarms

Keywords: Economical In-line Liquid Flowmeters, flowmeter, flow meter, flow measurement, oil flow, water flow, spring and piston, variable area flow meter, variable area