Overview

Series FR4700 is a standard precision-machined acrylic flow meter for liquids or gases, has direct reading air and water scales and is available in either English or Metric scales. FR4700 flow meters have 1/2" FNPT PVC fittings with an in-line configuration and offer a lower pressure drop across the meter than a panel mounted configuration.

Download PDF Data Sheet


Features
• Easy-to-read English or Metric Scales
• Water ranges from 2 to 40 LPM, 0.5 to 10 GPM
• Air ranges from 80 to 1500 LPM, 3 to 50 SCFM
• Threaded brass inserts for quick installation
• Easy disassembly and assembly for maintenance
• Durable one-piece clear acrylic construction
• Stable, easy-to-read float
• Superior quality



Specifications
Accuracy: ±3% of Full Scale
Body: Clear Machined Acrylic
Floats: Aluminum 6061, 303 Stainless Steel
Temperature: 150ºF / 65ºC Maximum
Pressure: 100 psi/6.89 Bar Maximum
Seals: Buna-N
Fittings: 1/2" FNPT - PVC

Flow Rates

Range Model Code SCFM of Air SCFH of Air 3 - 12 180 - 720 FR47A01PI 3 - 25 180 - 1500 FR47A03PI 5 - 50 300 - 3000 FR47A05PI			Range Model Code GPM of Water GPH of Water 0.5 - 2.5 30 - 150 FR47L00PI 0.4 - 5 24 - 300 FR47L02PI 1 - 10 60 - 600 FR47L04PI
Range Model Code LPM of Air LPH of Air 80 - 340 4800 - 20400 FR47A07PI 100 - 700 6000 - 42000 FR47A09PI 150 - 1500 9000 - 90000 FR47A11PI			Range Model Code LPM of Air LPH of Air 2 - 10 120 - 600 FR47A06PI 2 - 20 120 - 1200 FR47A08PI 4 - 40 240 - 2400 FR47A10PI

 

Dimensions

Dimensions

Inches (Millimeters)

Model

A

B

C

D

E

F

G

H

FR4700

9 - 1/4" (235)

6 - 3/4" (171.5)

1 - 7/8" (47.6)

3" (76.2)

1 - 1/2" (38.1)

1 - 5/8" (41.3)

1" (25.4)

1/2" FNPT