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OEM Style Acrylic Rotameters

FL4000 Series

OEM Style Acrylic Rotameters | FL4000 Series

OEM Style Acrylic Rotameters

TWD2,300 FL4201

RoHS
  • 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
Rotameters - View related products

Description


FL4000 OEM-style acrylic rotameters 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%
(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/Desc.
Qty
RoHS
Description
Rotameters for Water
Quick Ship
  
FL4201
TWD2,300
Availability: 5 weeks
RoHS compliant
7.0 GPH Max Flow of Water, 1/4 FNPT
Quick Ship
  
FL4202
TWD2,300
Availability: 1 week
RoHS compliant
12.0 GPH Max Flow of Water, 1/4 FNPT
Quick Ship
  
FL4203
TWD2,300
Availability: 5 weeks
RoHS compliant
22.0 GPH Max Flow of Water, 1/4 FNPT
Quick Ship
  
FL4204
TWD2,300
Availability: 1 week
RoHS compliant
44.0 GPH Max Flow of Water, 1/4 FNPT
Quick Ship
  
FL4205
TWD2,300
Availability: 5 weeks
RoHS compliant
60.0 GPH Max Flow of Water, 1/4 FNPT
Quick Ship
  
FL4301
TWD2,900
Availability: 5 weeks
RoHS compliant
1.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4302
TWD2,900
Availability: 5 weeks
RoHS compliant
2.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4303
TWD2,900
Availability: 5 weeks
RoHS compliant
3.5 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT
Quick Ship
FL4304
FL4304
TWD2,900
Availability: 5 weeks
RoHS compliant
5.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4401
TWD4,495
Availability: 1 week
RoHS compliant
10 GPM Max Flow of Water, 1 MNPT
Quick Ship
  
FL4402
TWD4,495
Availability: 5 weeks
RoHS compliant
15 GPM Max Flow of Water, 1 MNPT
Quick Ship
  
FL4403
TWD4,495
Availability: 5 weeks
RoHS compliant
20 GPM Max Flow of Water, 1 MNPT
Quick Ship
  
FL4501
TWD3,535
Availability: 5 weeks
RoHS compliant
1.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4502
TWD3,535
Availability: 5 weeks
RoHS compliant
100 GPH Max Flow of Water, 1/4 FNPT x 1/2 MNPT
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FL4503
TWD3,535
Availability: 5 weeks
RoHS compliant
2 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4504
TWD3,535
Availability: 5 weeks
RoHS compliant
5 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4601
TWD6,520
Availability: 5 weeks
RoHS compliant
2 GPM Max Flow of Water, 1/2 FNPT
Quick Ship
  
FL4602
TWD6,520
Availability: 5 weeks
RoHS compliant
3.5 GPM Max Flow of Water, 1/2 FNPT
Quick Ship
  
FL4603
TWD6,520
Availability: 5 weeks
RoHS compliant
5.0 GPM Max Flow of Water, 1/2 FNPT
Quick Ship
  
FL4604
TWD6,520
Availability: 5 weeks
RoHS compliant
10 GPM Max Flow of Water, 1/2 FNPT
Rotameters for Water, with Valves
Quick Ship
  
FL4201-V
TWD2,900
Availability: 5 weeks
RoHS compliant
7.0 GPH Max Flow of Water, 1/4 FNPT, with valve option
Quick Ship
  
FL4202-V
TWD2,900
Availability: 1 week
RoHS compliant
12.0 GPH Max Flow of Water, 1/4 FNPT, with valve option
Quick Ship
  
FL4203-V
TWD2,900
Availability: 1 week
RoHS compliant
22.0 GPH Max Flow of Water, 1/4 FNPT, with valve option
Quick Ship
FL4204-V
FL4204-V
TWD2,900
Availability: 5 weeks
RoHS compliant
44.0 GPH Max Flow of Water, 1/4 FNPT, with valve option
Quick Ship
FL4205-V
FL4205-V
TWD2,900
Availability: 4 weeks
RoHS compliant
60.0 GPH Max Flow of Water, 1/4 FNPT, with valve option
Quick Ship
  
FL4301-V
TWD3,535
Availability: 5 weeks
RoHS compliant
1.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
FL4302-V
FL4302-V
TWD3,535
Availability: 1 week
RoHS compliant
2.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4303-V
TWD3,535
Availability: 4 weeks
RoHS compliant
3.5 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
FL4304-V
FL4304-V
TWD3,535
Availability: 1 week
RoHS compliant
5.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4401-V
TWD9,780
Availability: 5 weeks
RoHS compliant
10 GPM Max Flow of Water, 1 MNPT, with valve option
Quick Ship
  
FL4402-V
TWD9,780
Availability: 5 weeks
RoHS compliant
15 GPM Max Flow of Water, 1 MNPT, with valve option
Quick Ship
  
FL4403-V
TWD9,780
Availability: 5 weeks
RoHS compliant
20 GPM Max Flow of Water, 1 MNPT, with valve option
Quick Ship
  
FL4501-V
TWD4,350
Availability: 5 weeks
RoHS compliant
1.0 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4502-V
TWD4,350
Availability: 1 week
RoHS compliant
100 GPH Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4503-V
TWD4,350
Availability: 5 weeks
RoHS compliant
2 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4504-V
TWD4,350
Availability: 5 weeks
RoHS compliant
5 GPM Max Flow of Water, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4601-V
TWD7,900
Availability: 5 weeks
RoHS compliant
2 GPM Max Flow of Water, 1/2 FNPT, with valve option
Quick Ship
  
FL4602-V
TWD7,900
Availability: 5 weeks
RoHS compliant
3.5 GPM Max Flow of Water, 1/2 FNPT, with valve option
Quick Ship
  
FL4603-V
TWD7,900
Availability: 5 weeks
RoHS compliant
5.0 GPM Max Flow of Water, 1/2 FNPT, with valve option
Quick Ship
  
FL4604-V
TWD7,900
Availability: 5 weeks
RoHS compliant
10 GPM Max Flow of Water, 1/2 FNPT, with valve option
Rotameters for Air
Quick Ship
FL4211
FL4211
TWD2,300
Availability: 5 weeks
RoHS compliant
2.6 SCFH Max Flow of Air, 1/4 FNPT
Quick Ship
FL4212
FL4212
TWD2,300
Availability: 5 weeks
RoHS compliant
5 SCFH Max Flow of Air, 1/4 FNPT
Quick Ship
  
FL4213
TWD2,300
Availability: 1 week
RoHS compliant
10 SCFH Max Flow of Air, 1/4 FNPT
Quick Ship
  
FL4215
TWD2,300
Availability: 5 weeks
RoHS compliant
30 SCFH Max Flow of Air, 1/4 FNPT
Quick Ship
  
FL4216
TWD2,300
Availability: 1 week
RoHS compliant
60 SCFH Max Flow of Air, 1/4 FNPT
Quick Ship
  
FL4217
TWD2,300
Availability: 5 weeks
RoHS compliant
100 SCFH Max Flow of Air, 1/4 FNPT
Quick Ship
  
FL4218
TWD2,300
Availability: 5 weeks
RoHS compliant
180 SCFH Max Flow of Air, 1/4 FNPT
Quick Ship
  
FL4219
TWD2,300
Availability: 5 weeks
RoHS compliant
4 SCFM Max Flow of Air, 1/4 FNPT
Quick Ship
  
FL4411
TWD4,495
Availability: 5 weeks
RoHS compliant
40 SCFM Max Flow of Air, 1 MNPT
Quick Ship
  
FL4412
TWD4,495
Availability: 5 weeks
RoHS compliant
62 SCFM Max Flow of Air, 1 MNPT
Quick Ship
  
FL4511
TWD3,535
Availability: 5 weeks
RoHS compliant
4 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4512
TWD3,535
Availability: 1 week
RoHS compliant
6.8 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4513
TWD3,535
Availability: 5 weeks
RoHS compliant
8 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4514
TWD3,535
Availability: 5 weeks
RoHS compliant
20 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT
Quick Ship
  
FL4611
TWD6,520
Availability: 5 weeks
RoHS compliant
8.5 SCFM Max Flow of Air, 1/2 FNPT
Quick Ship
  
FL4612
TWD6,520
Availability: 5 weeks
RoHS compliant
14.5 SCFM Max Flow of Air, 1/2 FNPT
Quick Ship
  
FL4613
TWD6,520
Availability: 5 weeks
RoHS compliant
20 SCFM Max Flow of Air, 1/2 FNPT
Quick Ship
  
FL4614
TWD6,520
Availability: 5 weeks
RoHS compliant
40 SCFM Max Flow of Air, 1/2 FNPT
Rotameters for Air with Valve
Quick Ship
  
FL4211-V
TWD2,900
Availability: 3 weeks
RoHS compliant
2.6 SCFH Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
FL4212-V
FL4212-V
TWD2,900
Availability: 1 week
RoHS compliant
5 SCFH Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
FL4213-V
FL4213-V
TWD2,900
Availability: 1 week
RoHS compliant
10 SCFH Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
FL4214-V
FL4214-V
TWD2,900
Availability: 5 weeks
RoHS compliant
20 SCFH Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
  
FL4215-V
TWD2,900
Availability: 5 weeks
RoHS compliant
30 SCFH Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
  
FL4216-V
TWD2,900
Availability: 5 weeks
RoHS compliant
60 SCFH Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
  
FL4217-V
TWD2,900
Availability: 1 week
RoHS compliant
100 SCFH Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
  
FL4218-V
TWD2,900
Availability: 5 weeks
RoHS compliant
180 SCFH Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
  
FL4219-V
TWD2,900
Availability: 1 week
RoHS compliant
4 SCFM Max Flow of Air, 1/4 FNPT, with valve option
Quick Ship
  
FL4411-V
TWD9,780
Availability: 5 weeks
RoHS compliant
40 SCFM Max Flow of Air, 1 MNPT, with valve option
Quick Ship
  
FL4412-V
TWD9,780
Availability: 5 weeks
RoHS compliant
62 SCFM Max Flow of Air, 1 MNPT, with valve option
Quick Ship
  
FL4511-V
TWD4,350
Availability: 5 weeks
RoHS compliant
4 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4512-V
TWD4,350
Availability: 5 weeks
RoHS compliant
6.8 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4513-V
TWD4,350
Availability: 1 week
RoHS compliant
8 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4514-V
TWD4,350
Availability: 1 week
RoHS compliant
20 SCFM Max Flow of Air, 1/4 FNPT x 1/2 MNPT, with valve option
Quick Ship
  
FL4611-V
TWD7,900
Availability: 4 weeks
RoHS compliant
8.5 SCFM Max Flow of Air, 1/2 FNPT, with valve option
Quick Ship
  
FL4612-V
TWD7,900
Availability: 5 weeks
RoHS compliant
14.5 SCFM Max Flow of Air, 1/2 FNPT, with valve option
Quick Ship
  
FL4613-V
TWD7,900
Availability: 1 week
RoHS compliant
20 SCFM Max Flow of Air, 1/2 FNPT, with valve option
Quick Ship
FL4614-V
FL4614-V
TWD7,900
Availability: 5 weeks
RoHS compliant
40 SCFM Max Flow of Air, 1/2 FNPT, with valve option
All prices on this site are shown in Taiwan Dollars.
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 rotameters, TWD2,300

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.