OEM Style Acrylic Variable Area Flow Meters

FL4000 Series

^£62.40 FL4201

PLACE ORDER

50 mm, 75 mm, 127 mm, and 250 mm (1.97", 2.96", 5" and 9.85") Scale Lengths
Floats Are Rod-Guided in Most Models
Metering Valves Available
Rear Inserts Provided for Panel Mounting
Direct Reading Scales

Variable Area Flow Meters - View related products

Description

FL4000 OEM-style acrylic variable area flow meters are precisely machined from rugged, solid acrylic blocks for superb durability. They are available in 50 mm, 75 mm, 127 mm, and 250 mm scale lengths (1.97, 2.96, 5 and 9.85") to provide desired accuracies from 2% to 6%. Designed for front-panel mounting, the rear ports extend through the panel for easy hookup. Mounting threads are also provided. Units are available with and without valves.

SPECIFICATIONS
Construction: Acrylic tube, 316 SS float and guide rod (no guide rod for FL4211 through FL4215 air meters), PVC end fittings (brass on FL4200 Series), EPR O-rings, optional brass valve
Max Pressure/Temperature:
   Water Ranges: 125 psig @ 21°C (70°F); 54°C (130°F) at 0 psig
   Air ranges: 100 psig @ 21°C (70°F); 38°C (100°F) @ 0 psi
Full Scale Accuracy/Repeatability:
  FL4200: 6/2%
  FL4300 and FL4400: 4/1%
  FL4500: 3-1/2%
  FL4600: 2-1/2%

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

Variable Area Flow Meters for Water

FL4201

£62.40

Availability: 2 weeks

7.0 GPH Max Flow of Water, 1/4 FNPT

FL4202

£62.40

Availability: 7 weeks

12.0 GPH Max Flow of Water, 1/4 FNPT

FL4203

£62.40

Availability: 7 weeks

22.0 GPH Max Flow of Water, 1/4 FNPT

FL4204

£63.23

Availability: 2 weeks

44.0 GPH Max Flow of Water, 1/4 FNPT

FL4205

£62.40

Availability: 8 weeks

60.0 GPH Max Flow of Water, 1/4 FNPT

FL4301

£79.50

Availability: 7 weeks

1.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT

FL4302

£79.50

Availability: 7 weeks

2.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT

FL4303

£80.56

Availability: 7 weeks

3.5 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT

FL4304

£79.51

Availability: 8 weeks

5.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT

FL4401

£123.94

Availability: 2 weeks

10 GPM Max Flow of Water, 1 MNPT

FL4402

£120.86

Availability: 7 weeks

15 GPM Max Flow of Water, 1 MNPT

FL4403

£116.76

Availability: 7 weeks

20 GPM Max Flow of Water, 1 MNPT

FL4501

£87.25

Availability: 7 weeks

1.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT

FL4502

£92.18

Availability: 7 weeks

100 GPH Max Flow of Water, 1/4 FNPT x 1/2 MNPT

FL4503

£98.33

Availability: 7 weeks

2 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT

FL4504

£95.26

Availability: 7 weeks

5 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT

FL4601

£170.03

Availability: 2 weeks

2 GPM Max Flow of Water, 1/2 FNPT

FL4602

£181.29

Availability: 7 weeks

3.5 GPM Max Flow of Water, 1/2 FNPT

FL4603

£170.03

Availability: 2 weeks

5.0 GPM Max Flow of Water, 1/2 FNPT

FL4604

£181.30

Availability: 7 weeks

10 GPM Max Flow of Water, 1/2 FNPT

Variable Area Flow Meters for Water, with Valves

FL4201-V

£79.50

Availability: 8 weeks

7.0 GPH Max Flow of Water, 1/4 FNPT, with valve option

FL4202-V

£79.50

Availability: 8 weeks

12.0 GPH Max Flow of Water, 1/4 FNPT, with valve option

FL4203-V

£79.50

Availability: 7 weeks

22.0 GPH Max Flow of Water, 1/4 FNPT, with valve option

FL4204-V

£79.50

Availability: 7 weeks

44.0 GPH Max Flow of Water, 1/4 FNPT, with valve option

FL4205-V

£79.50

Availability: 7 weeks

60.0 GPH Max Flow of Water, 1/4 FNPT, with valve option

FL4301-V

£98.33

Availability: 2 weeks

1.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option

FL4302-V

£98.33

Availability: 8 weeks

2.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option

FL4303-V

£98.33

Availability: 7 weeks

3.5 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option

FL4304-V

£95.26

Availability: 8 weeks

5.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option

FL4401-V

£272.45

Availability: In Stock

10 GPM Max Flow of Water, 1 MNPT, with valve option

FL4402-V

£264.25

Availability: 7 weeks

15 GPM Max Flow of Water, 1 MNPT, with valve option

FL4403-V

£256.06

Availability: 7 weeks

20 GPM Max Flow of Water, 1 MNPT, with valve option

FL4501-V

£108.60

Availability: 7 weeks

1.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option

FL4502-V

£119.83

Availability: 7 weeks

100 GPH Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option

FL4503-V

£116.76

Availability: 7 weeks

2 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option

FL4504-V

£116.77

Availability: 8 weeks

5 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option

FL4601-V

£199.72

Availability: 8 weeks

2 GPM Max Flow of Water, 1/2 FNPT, with valve option

FL4602-V

£211.00

Availability: 7 weeks

3.5 GPM Max Flow of Water, 1/2 FNPT, with valve option

FL4603-V

£184.35

Availability: 7 weeks

5.0 GPM Max Flow of Water, 1/2 FNPT, with valve option

FL4604-V

£218.17

Availability: 8 weeks

10 GPM Max Flow of Water, 1/2 FNPT, with valve option

Variable Area Flow Meters for Air

FL4211

£62.40

Availability: 7 weeks

2.6 SCFH Max Flow of Air, 1/4 FNPT

FL4212

£64.35

Availability: 8 weeks

5 SCFH Max Flow of Air, 1/4 FNPT

FL4213

£62.40

Availability: 8 weeks

10 SCFH Max Flow of Air, 1/4 FNPT

FL4215

£63.23

Availability: 7 weeks

30 SCFH Max Flow of Air, 1/4 FNPT

FL4216

£63.23

Availability: 2 weeks

60 SCFH Max Flow of Air, 1/4 FNPT

FL4217

£62.40

Availability: 8 weeks

100 SCFH Max Flow of Air, 1/4 FNPT

FL4218

£62.40

Availability: 7 weeks

180 SCFH Max Flow of Air, 1/4 FNPT

FL4219

£62.40

Availability: 8 weeks

4 SCFM Max Flow of Air, 1/4 FNPT

FL4411

£123.93

Availability: 7 weeks

40 SCFM Max Flow of Air, 1 MNPT

FL4412

£123.94

Availability: 7 weeks

62 SCFM Max Flow of Air, 1 MNPT

FL4511

£95.26

Availability: 2 weeks

4 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT

FL4512

£98.33

Availability: 7 weeks

6.8 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT

FL4513

£98.33

Availability: 7 weeks

8 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT

FL4514

£98.33

Availability: 2 weeks

20 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT

FL4611

£181.29

Availability: 8 weeks

8.5 SCFM Max Flow of Air, 1/2 FNPT

FL4612

£181.29

Availability: 8 weeks

14.5 SCFM Max Flow of Air, 1/2 FNPT

FL4613

£244.80

Availability: 2 weeks

20 SCFM Max Flow of Air, 1/2 FNPT

FL4614

£181.30

Availability: 7 weeks

40 SCFM Max Flow of Air, 1/2 FNPT

Variable Area Flow Meters for Air with Valve

FL4211-V

£75.27

Availability: 7 weeks

2.6 SCFH Max Flow of Air, 1/4 FNPT, with valve option

FL4212-V

£79.50

Availability: 8 weeks

5 SCFH Max Flow of Air, 1/4 FNPT, with valve option

FL4213-V

£79.50

Availability: 2 weeks

10 SCFH Max Flow of Air, 1/4 FNPT, with valve option

FL4214-V

£75.26

Availability: 7 weeks

20 SCFH Max Flow of Air, 1/4 FNPT, with valve option

FL4215-V

£79.51

Availability: 7 weeks

30 SCFH Max Flow of Air, 1/4 FNPT, with valve option

FL4216-V

£79.50

Availability: 8 weeks

60 SCFH Max Flow of Air, 1/4 FNPT, with valve option

FL4217-V

£75.27

Availability: 7 weeks

100 SCFH Max Flow of Air, 1/4 FNPT, with valve option

FL4218-V

£79.50

Availability: 7 weeks

180 SCFH Max Flow of Air, 1/4 FNPT, with valve option

FL4219-V

£79.50

Availability: 2 weeks

4 SCFM Max Flow of Air, 1/4 FNPT, with valve option

FL4411-V

£256.06

Availability: 7 weeks

40 SCFM Max Flow of Air, 1 MNPT, with valve option

FL4412-V

£264.26

Availability: 7 weeks

62 SCFM Max Flow of Air, 1 MNPT, with valve option

FL4511-V

£119.85

Availability: 7 weeks

4 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT, with valve option

FL4512-V

£119.85

Availability: 7 weeks

6.8 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT, with valve option

FL4513-V

£113.47

Availability: 2 weeks

8 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT, with valve option

FL4514-V

£119.85

Availability: 7 weeks

20 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT, with valve option

FL4611-V

£218.16

Availability: 7 weeks

8.5 SCFM Max Flow of Air, 1/2 FNPT, with valve option

FL4612-V

£211.00

Availability: 7 weeks

14.5 SCFM Max Flow of Air, 1/2 FNPT, with valve option

FL4613-V

£218.16

Availability: 7 weeks

20 SCFM Max Flow of Air, 1/2 FNPT, with valve option

FL4614-V

£199.72

Availability: 7 weeks

40 SCFM Max Flow of Air, 1/2 FNPT, with valve option

† All amounts shown in EUR, GBP, or USD
Note: Comes complete with operator's manual.

* Minimum flowrate = 10% of maximum flowrate listed.

For units with brass valve, add suffix "-V" to model number:
     add $15 to price for FL4200 models
     add $16 to price for FL4300 models
     add $60 to price for FL4400 models
     add $20 to price for FL4500 models
     add $32 to price for FL4600 models

For a 5-point NIST calibration certificate, add suffix "-NIST5" to model number, add $250 to price.

For a 10-point NIST calibration certification, add suffix "-NIST10" to model number, add $360 to price.

(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)

Ordering Example: (1) FL4201 7.0 GPH range Variable Area Flow Meters, £62.40

Part Number Builder

Build Your Part Number Below

	(1)	(2)	(3)
FL

Option Descriptions:

(1) Size and Range select from:
4201 for 50 mm water 7 GPH
4202 for 50 mm water 12 GPH
4203 for 50 mm water 22 GPH
4204 for 50 mm water 44 GPH
4205 for 50 mm water 60 GPH
4301 for 75 mm water 1 GPM
4302 for 75 mm water 2 GPM
4303 for 75 mm water 3.5 GPM
4304 for 75 mm water 5 GPM
4401 for 100 mm water 10 GPM
4402 for 100 mm water 15 GPM
4403 for 100 mm water 20 GPM
4501 for 127 mm water 1 GPM
4502 for 127 mm water 100 GPH
4503 for 127 mm water 2 GPM
4504 for 127 mm water 5 GPM
4601 for 250 mm water 2 GPM
4602 for 250 mm water 3.5 GPM
4603 for 250 mm water 5 GPM
4604 for 250 mm water 10 GPM
4211 for 50 mm air 2.6 SCFH
4212 for 50 mm air 5 SCFH
4213 for 50 mm air 10 SCFH
4214 for 50 mm air 20 SCFH
4215 for 50 mm air 30 SCFH
4216 for 50 mm air 60 SCFH
4217 for 50 mm air 100 SCFH
4218 for 50 mm air 180 SCFH
4219 for 50 mm air 4 SCFM
4411 for 100 mm air 40 SCFM
4412 for 100 mm air 62 SCFM
4511 for 127 mm air 4 SCFM
4512 for 127 mm air 6.8 SCFM
4513 for 127 mm air 8 SCFM
4514 for 127 mm air 20 SCFM
4611 for 250 mm air 8.5 SCFM
4612 for 250 mm air 14.5 SCFM
4613 for 250 mm air 20 SCFM
4614 for 250 mm air 40 SCFM

(2) Valve Option select from:
Nothing(leave field blank) for no valve (standard configuration)
-V for optional brass valve

(3) NIST Calibration select from:
Nothing(leave field blank) for none
NIST 5PT for 5-point NIST calibration
NIST-10PT for 10-point NIST calibration

Note: All combinations may not be valid, check spec sheet for valid part numbers.