INSTRUMENTATION > FLOW > FR5500 Acrylic Variable Area Flowmeter
FR5500 Flowmeter
CLARK SOLUTIONS

FR5500 Acrylic Variable Area Flowmeter


Air ranges from 110 to 400 SCFM, water 30 to 100 GPM

DESCRIPTION
FR5500 series flowmeters have easy-to-read scales for GPM or LPM H2O and SCFM or LPM air. They have durable one-piece clear acrylic construction and stable, easy-to-read stainless steel floats.

The FR5500 series feature superior quality, CPVC or stainless steel fitting options and easy disassembly and assembly for maintenance.

FR5500 Flowmeter Diagram
FR 5500
ACCURACY: ±5% OF FULL SCALE
METER BODY: MACHINED ACRYLIC METERING TUBE
FLOAT: STAINLESS STEEL
FITTINGS: 1-1/2" OR 2" FNPT UNION FITTINGS MADE
        OF CPVC (FOR H2O SERVICE) OR STAINLESS STEEL
        (FOR AIR OR H2O)
O-RINGS: VITON®
PRESSURE: 100 PSIG MAXIMUM
TEMPERATURE: 150° F/ 65° C MAXIMUM


VITON® is a registered trademark of DuPont Dow Elastomers
FR 5500 FLOW RATES - 1 1/2" MODELS
SCFM AIR MODEL CODE
10-110 5A75*
15-16 5A76*
20-200 5A77
FR 5500 FLOW RATES - 1 1/2" MODELS
RANGE GPM H2O MODEL CODE
3-30 5L78
4-40 5L79
5-50 5L80
FR 5500 FLOW RATES - 1 1/2" MODELS
RANGE LPM AIR MODEL CODE
300-3000 5A87*
450-4600 5A88*
550-5500 5A89*
FR 5500 FLOW RATES - 1 1/2" MODELS
RANGE LPM H2O MODEL CODE
10-120 5L90
15-150 5L91
20-200 5L92
FR 5500 FLOW RATES - 2” MODELS
SCFM AIR MODEL CODE
25-250 5A81*
30-330   5A82*
40-400 5A83*
FR 5500 FLOW RATES - 2” MODELS
RANGE LPM AIR MODEL CODE
700-7000 5A93*
900-9000 5A94*
1000-11000 5A95*
FR 5500 FLOW RATES - 2” MODELS
RANGE GPM H2O MODEL CODE
6-60 5L84
8-80 5L85
10-100 5L86
FR 5500 FLOW RATES - 2” MODELS
RANGE LPM H2O MODEL CODE
25-230 5L96
30-300 5L97
40-400 5L98
DIMENSIONS (INCHES, MM)
Model A B C D E F G H
1 1/2" 13-3/8 9-1/8 2-1/8 7/8 3-1/2 2-1/2 2-1/2 1-1/2" FNPT
(340) (231.7) (54) (22.2) (88.9) (63.5) (63.5)  
2" 13-5/8 8-11/16 2-5/8 1-1/8 4-1/8 3 2-9/10 2" FNPT
(346) (220.7) (56.7) (28.6) (104.8) (76.2) (73.7)  
ORDERING INFORMATION  
ABC
EXAMPLE: FR5A90PI
PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS
A B C
Model Model Code Fittings
FR See Tables Above PI=CPVC
SI=Stainless Steel