POSITIVE DISPLACEMENT (PD) FLOW METERS / BiRotor

BiRotor

The Brodie BiRotor Meter is a positive displacement meter utilized in the most demanding applications requiring accuracy, long life and ruggedness. The legacy BiRotor is available in two configurations, integral mechanical registration or electronic pulse output.

The mechanical meter utilizes a gear train located outside the measuring unit chamber to transfer mechanical rotation of the rotors to a mechanical or electronic register for totalization of liquid throughput.

For P-Style (Pulse output) units, a pulse verification gear located outside the measuring unit chamber conveys mechanical rotation of the rotors to the sensor and to the electronic register for totalization of liquid throughput.

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BIROTOR MECHANICAL PD METER

Model Code B03 B04 B05 B06 B07 B08
Line Size and End connections 1.5″ ANSI NPT 2″ ANSI 150/NPT 2″ ANSI 150/300/600/NPT 3″ ANSI 150/300/600 3″ ANSI 150/300/600 4″ ANSI 150/300/600
Flow Range 6-60 GPM
(23-227LPM)
10-100 GPM
(38-379LPM)
15-150 GPM
(57-567LPM)
25-250 GPM
(95-946LPM)
43-425 GPM
(161-1608LPM)
60-600 GPM
(227-2271LPM)
Max Working Pressure ANSI 150 150 PSI (10.3 Bar) 150 PSI (10.3 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar)
@ 100F (38C) ANSI 300 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar)
ANSI 600 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar)
ANSI NPT NPT 350 PSI (24.1 Bar) NPT 150 PSI (10.3 Bar) 150 PSI (10.3 Bar)
Linearity +/-0.15% +/-0.15% +/-0.15% +/-0.15% +/-0.15% +/-0.15%
Repeatability 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%
Material Meter Housing Steel Steel Steel Steel Steel Steel
Flanges Steel Steel Steel Steel Steel Steel
Model Code B09 B10 B11 B12 B13 B17 APL
Line Size and End connections 6″ ANSI
150/300/600
8″ ANSI
150/300/600
10″ ANSI
150/300/600
12″ ANSI
150/300/600
16″ ANSI
150/300/600
3″ ANSI
150/300/600
Flow Range 100-1000 GPM (379-3785LPM) 214-2142 BPH (34-341 m3/h) 357-3571 BPH (57-567 m3/h) 1000-5000 BPH (158-794 m3/h) 2500-12500 BPH (207-2066m m3/h) 85-425 GPM (322-1609 LPM)
Max Working Pressure ANSI 150 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar)
@ 100F (38C) ANSI 300 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar)
ANSI 600 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar)
ANSI NPT
Linearity +/-0.15% +/-0.15% +/-0.15% +/-0.15% +/-0.15% +/-0.15%
Repeatability 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%
Material Meter Housing Steel Steel Steel Steel Steel Steel
Flanges Steel Steel Steel Steel Steel Steel
Model Code B18 APL B19 APL B20 APL B21 APL B22 APL B23 APL
Line Size and End connections 4″ ANSI 150/300/600 6″ ANSI 150/300/600 8″ ANSI 150/300/600 10″ ANSI 150/300/600 12″ ANSI 150/300/600 16″ ANSI 150/300/600
Flow Range 140-700 GPM (530-2649LPM) 240-1200 GPM (908-4542LPM) 600-3000 BPH (95-476 m3/h) 943-4714 BPH (150-749 m3/h) 1250-6250 BPH (200-993 m3/h) 2600-13000 BPH (413-2066 m3/h)
Max Working Pressure ANSI 150 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar)
@ 100F (38C) ANSI 300 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar)
ANSI 600 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar)
ANSI NPT
Linearity +/-0.15% +/-0.15% +/-0.15% +/-0.15% +/-0.15% +/-0.15%
Repeatability 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%
Material Meter Housing Steel Steel Steel Steel Steel Steel
Flanges Steel Steel Steel Steel Steel Steel
Model Code HCB10 HCB11 HCB12
Line Size and End connections 8″ ANSI 150/300/600 10″ ANSI 150/300/600 12″ ANSI 150/300/600
Flow Range 357-3571 (57.7-567 m3/h) 500-5000 BPH (80-794 m3/h) 945-9450 BPH (150-1500 m3/h)
Max Working Pressure ANSI 150 285 PSI (19.5 Bar) 285 PSI (19.5 Bar) 285 PSI (19.5 Bar)
@ 100F (38C) ANSI 300 740 PSI (51 Bar) 740 PSI (51 Bar) 740 PSI (51 Bar)
ANSI 600 1480 PSI (100 Bar) 1480 PSI (100 Bar) 1480 PSI (100 Bar)
ANSI NPT
Linearity +/-0.15% +/-0.15% +/-0.15%
Repeatability 0.04% 0.04% 0.04%
Material Meter Housing Steel Steel Steel
Flanges Steel Steel Steel
NO METAL TO METAL CONTACT

Timing gears, manufactured from hardened tungsten steel, are the only contacting components within the BiRotor meter. The measurement chamber and rotors are machined to include precision tolerances and have no metal to metal contact. Engineered to provide extended durability, the BiRotor meter optimizes your operation with durability and performance.