BR4300
SPECIFICATIONS

BR4300 Chemical Injection Pump


  Fluid Suction Connection
1/4" FNPT
  Fluid Discharge Connection
1/4" FNPT

Plunger
Size
Maximum
Discharge
Pressure
(psig)
Maximum Volume (Imp. GPD) per Head
Model
No.
100:1 Ratio
17.5 spm
Model
No.
50:1 Ratio
35 spm
Model
No.
25:1 Ratio
70 spm
3/16"
5000-Hard Packing
3000-Soft Packing
BR4324
2.4
BR4304
4.8
BR4334
9.5
1/4"
2400
BR4321
4.2
BR4301
8.5
BR4331
16.9
3/8"
1200 
 BR4323
9.5
BR4303 
19.1
BR4333
38.1
1/2"
600
BR4325
16.9
BR4305
33.9
BR4335
67.8
3/4"
300
BR4326 
 38.1
BR4306 
76.2
BR4336
152.5
1"
150
BR4327
67.8
BR4307
135.6
BR4337
271.1
 
*
SPM =
Volumes shown are at zero psig discharge pressure and at 1750 rpm motor speed
Strokes per Minute

HORSE POWER REQUIREMENTS FOR MULTI-HEADED UNITS
Number of Gear Boxes
Gear Ratio
25:1
50:1
100:1
BR433_
BR430_
BR432_
1
1/4
1/4
1/4
2
1/2
1/2
1/3
3
3/4
3/4
1/2
4
1
1
3/4

two heads can be mounted on each gear box

 
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