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BFS1, FFS1 60 Hz

60 Hznema

Screw Spindle Pumps BFS1

Screw Spindle Pumps
Screw spindle pumps with their silicon carbide spindle housing and highly wear resistant spindles are capable of achieving extremely high pressures.
Brinkmann high pressure screw pumps are designed for pumping filtered and lubricating fluids such as coolant oils and watersoluble coolants.
High pressure screw pumps are NOT designed for dry-running.



Screw spindles

BFS1


BFS1, FFS1 60 Hz
BFS1, FFS1 60 Hz

Technical drawing


BFS1

Screw Spindle Pumps - BFS1

BFS1

*) Dimensions for 4-pole standard
motor upon request
L = Leakage hole
S = Mounting plate, please refer to
the cut-out of mounting hole



BFS1

Dimensions in Inches / mm
All corners must be deburred!
According to ISO 2768-m



Power
2-poles
ABC
HPInchInchInch
B 2 / 2.316.346.935.12
B 2.9 / 3.4 / 3.918.666.935.12
B 4.6 / 5.1 / 6.120.208.585.91
B 7.7 / 8.421.388.585.91
B 9.2 / 1022.9910.167.60

Applications

Types of fluidcoolants
cooling/cutting oils
Oils
Kinematic viscosity4.6...200 SSU (1...45 mm²/s)
higher viscosity upon request
Max. air content3 - 5 vol. %
Pumping temperaturemax. 140 °F (60° C)
higher temperatures upon request
Recommended filtration levelsGeneral Machining (Turning, milling, drilling) < 50 µm
Grinding and machining of aluminum < 20 µm
For additional information please refer to mechanical features within the technical information section.

Construction

Suction Housing

Pressure and Cast iron
Spindle HousingSilicon Carbide, one-piece, highly wear resistant and precision
Screw spindlesHardened tool steel specially treated, alloy; highly wear resistant and precision ground
GasketViton ®


Motor 2-poles
rotation speed 3500 min-1
Motor 4-poles
rotation speed 1750 min-1
Pressure max. Flow at viscosity Power consumption of viscosity Motor Weight Flow at viscosity Power consumption of viscosity Motor Weight
  5 SSU 90 SSU 5 SSU 90 SSU IE3 / NEMA   5 SSU 90 SSU 5 SSU 90 SSU NEMA  
Type / bar / PSI GPM GPM HP HP HP Lbs GPM GPM HP HP HP Lbs
BFS130S QTh1)5.0 - - - - QTh1)2.5 - - - -
10 /  145 cad  
4.6 4.8 0.8 0.8 B 2 86 2.1 2.3 0.4 0.4 1 66
20 /  290 cad  
4.3 4.7 1.2 1.2 B 2 86 1.8 2.2 0.5 0.5 1 66
30 /  435 cad  
4.1 4.6 1.6 1.6 B 2 86 1.6 2.1 0.8 0.8 1 66
40 /  580 cad  
3.8 4.5 2.0 2.0 B 2.3 86 1.3 2.0 0.9 1.1 1.5 71
50 /  725 cad  
3.6 4.4 2.4 2.5 B 2.9 97 1.1 1.9 1.2 1.3 1.5 71
60 /  870 cad  
3.4 4.3 2.8 3.0 B 3.4 97 0.8 1.8 1.3 1.5 2 71
70 /  1015 cad  
3.1 4.2 3.2 3.4 B 3.9 99 - 1.7 - 1.7 2 75
80 /  1160 cad  
2.9 4.1 3.8 3.9 B 4.6 126 - 1.7 - 2.0 3 75
90 /  1305 cad  
2.7 4.1 4.2 4.3 B 4.6 126 - 1.6 - 2.1 3 75
100 /  1450 cad  
2.5 4.0 4.6 4.7 B 5.1 126 - 1.5 - 2.4 3 99
110 /  1595 cad  
2.3 3.9 5.0 5.2 B 6.1 128 - 1.4 - 2.7 3 99
120 /  1740 cad  
2.1 3.8 5.4 5.6 B 6.1 128 - 1.3 - 2.8 3 99
130 /  1885 cad  
- 3.7 - 6.0 B 7.7 139 - - - - - -
140 /  2030 cad  
- 3.6 - 6.6 B 7.7 139 - - - - - -
150 /  2175 cad  
- 3.6 - 7.0 B 7.7 139 - - - - - -
 
BFS140S QTh1)6.7 - - - - QTh1)3.3 - - - -
10 /  145 cad  
6.1 6.4 0.9 0.9 B 2 86 2.8 3.1 0.4 0.5 1 66
20 /  290 cad  
5.8 6.3 1.5 1.6 B 2 86 2.4 3.0 0.7 0.8 1 66
30 /  435 cad  
5.4 6.2 2.0 2.1 B 2.3 86 2.1 2.8 0.9 1.1 1.5 71
40 /  580 cad  
5.2 6.1 2.5 2.7 B 2.9 97 1.8 2.7 1.2 1.3 1.5 71
50 /  725 cad  
4.9 5.9 3.2 3.4 B 3.9 99 1.5 2.6 1.5 1.6 2 75
60 /  870 cad  
4.6 5.8 3.8 3.9 B 4.6 126 1.2 2.5 1.7 2.0 2 75
70 /  1015 cad  
4.3 5.7 4.3 4.4 B 5.1 126 1.0 2.3 2.0 2.3 3 99
80 /  1160 cad  
4.1 5.5 4.8 5.1 B 6.1 128 - 2.2 - 2.5 3 99
90 /  1305 cad  
3.9 5.4 5.4 5.6 B 6.1 128 - 2.1 - 2.8 3 99
100 /  1450 cad  
3.6 5.3 6.0 6.3 B 7.7 139 - 2.0 - 3.1 4 99
110 /  1595 cad  
3.3 5.2 6.6 6.8 B 7.7 139 - 1.8 - 3.4 4 99
120 /  1740 cad  
3.1 5.1 7.1 7.4 B 7.7 139 - 1.7 - 3.6 4 99
130 /  1885 cad  
2.8 4.9 7.6 8.0 B 8.4 163 - - - - - -
140 /  2030 cad  
2.6 4.8 8.2 8.6 B 9.2 192 - - - - - -
150 /  2175 cad  
2.3 4.7 8.9 9.3 B 10 192 - - - - - -
 

1) QTh: Theoretical flow rate ;  Viscosity > 90 SSU more power consumption.
Higher pressure for water soluble coolants (up to 2900 psi / 200 bar) upon request.









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