FFS2

50 Hz
   
Screw spindles
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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.

FFS2
FFS2
Applications

Types of fluid coolants
cooling/cutting oils
Oils
Kinematic viscosity 4.6...200 SSU (1...45 mm²/s)
higher viscosity upon request
Max. air content 3 - 5 vol. %
Pumping temperature max. 140 °F (60° C)
higher temperatures upon request
Recommended filtration levels General 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

Pressure and Suction Housing Cast iron
Spindle Housing Silicon Carbide, one-piece, highly wear resistant and precision
Screw spindles Hardened tool steel specially treated, alloy; highly wear resistant and precision ground
Gasket Viton ®
Technical data
Motor 2-poles
rotation speed 2900 min-1
Motor 4-poles
rotation speed 1450 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     5 SSU 90 SSU 5 SSU 90 SSU    
Type / bar / PSI GPM GPM HP HP HP Lbs GPM GPM HP HP HP Lbs
FFS232/ QTh1)6.9 - - - - QTh1)3.5 - - - -
10 /  145 cad  
6.4 6.7 0.9 1.1 1.5 88 3.0 3.3 0.4 0.7 1 68
20 /  290 cad  
6.2 6.7 1.5 1.7 2 88 2.8 3.2 0.8 0.9 1.5 73
30 /  435 cad  
6.1 6.6 2.0 2.3 3 99 2.6 3.1 1.1 1.2 1.5 73
40 /  580 cad  
5.9 6.5 2.7 3.0 4 101 2.5 3.1 1.3 1.6 2 77
50 /  725 cad  
5.8 6.4 3.2 3.6 4 128 2.3 3.0 1.6 1.9 2 77
60 /  870 cad  
5.6 6.4 3.8 4.2 5.4 128 2.2 2.9 1.9 2.1 3 101
70 /  1015 cad  
5.4 6.3 4.4 4.8 5.4 130 2.0 2.9 2.3 2.5 3 101
80 /  1160 cad  
5.3 6.2 5.0 5.4 7.5 141 1.8 2.8 2.5 2.8 3 101
90 /  1305 cad  
5.2 6.2 5.5 6.0 7.5 141 1.7 2.7 2.8 3.1 4 101
100 /  1450 cad  
5.0 6.1 6.2 6.6 7.5 141 1.5 2.6 3.1 3.4 5.4 101
110 /  1595 cad  
4.9 6.1 6.7 7.2 10 165 - - - - - -
120 /  1740 cad  
4.7 6.0 7.4 7.8 10 207 - - - - - -
130 /  1885 cad  
4.6 5.9 7.9 8.4 10 207 - - - - - -
140 /  2030 cad  
4.4 5.8 8.4 9.0 10 207 - - - - - -
150 /  2175 cad  
4.3 5.8 9.1 9.7 15 207 - - - - - -
 
FFS238/ QTh1)8.2 - - - - QTh1)4.1 - - - -
10 /  145 cad  
7.6 8.0 0.9 0.9 1.5 88 3.5 3.9 0.5 0.5 1 68
20 /  290 cad  
7.4 7.9 1.7 1.7 2 88 3.3 3.8 0.8 0.8 1 68
30 /  435 cad  
7.2 7.8 2.4 2.4 3 99 3.1 3.7 1.2 1.2 1.5 73
40 /  580 cad  
7.1 7.7 3.1 3.2 4 101 3.0 3.6 1.6 1.6 2 77
50 /  725 cad  
6.9 7.6 3.8 3.9 5.4 128 2.8 3.5 1.9 2.0 3 101
60 /  870 cad  
6.7 7.6 4.4 4.7 5.4 130 2.6 3.5 2.3 2.4 3 101
70 /  1015 cad  
6.5 7.5 5.1 5.4 7.5 141 2.4 3.4 2.5 2.7 3 101
80 /  1160 cad  
6.3 7.4 5.9 6.0 7.5 141 2.2 3.3 3.0 3.1 4 101
90 /  1305 cad  
6.1 7.3 6.6 6.8 7.5 141 2.0 3.2 3.4 3.5 4 101
100 /  1450 cad  
5.9 7.3 7.2 7.5 10 207 1.8 3.2 3.6 3.9 4 101
110 /  1595 cad  
5.8 7.2 7.9 8.3 10 207 - - - - - -
120 /  1740 cad  
5.6 7.1 8.6 9.1 10 207 - - - - - -
130 /  1885 cad  
5.4 7.1 9.3 9.8 15 221 - - - - - -
140 /  2030 cad  
5.3 7.0 10.1 10.6 15 221 - - - - - -
150 /  2175 cad  
5.1 6.9 10.7 11.3 15 221 - - - - - -
 
FFS250/ QTh1)10.8 - - - - QTh1)5.4 - - - -
10 /  145 cad  
10.0 10.5 1.2 1.2 2 88 4.6 5.1 0.7 0.7 1 68
20 /  290 cad  
9.8 10.4 2.1 2.1 3 99 4.4 5.0 1.1 1.1 1.5 73
30 /  435 cad  
9.5 10.3 3.1 3.1 4 101 4.1 4.9 1.6 1.6 2 77
40 /  580 cad  
9.3 10.2 4.0 4.2 5.4 128 3.9 4.8 2.0 2.1 3 101
50 /  725 cad  
9.1 10.1 4.8 5.1 7.5 130 3.7 4.7 2.4 2.5 3 101
60 /  870 cad  
8.9 10.0 5.8 6.0 7.5 141 3.5 4.6 3.0 3.1 4 101
70 /  1015 cad  
8.6 9.9 6.7 7.0 10 141 3.2 4.5 3.4 3.5 4 101
80 /  1160 cad  
8.4 9.8 7.6 7.9 10 207 3.0 4.4 3.9 4.0 5.4 110
90 /  1305 cad  
8.2 9.7 8.6 8.9 10 207 2.8 4.3 4.3 4.4 5.4 110
100 /  1450 cad  
8.1 9.6 9.4 9.9 15 221 2.6 4.2 4.7 5.0 5.4 110
110 /  1595 cad  
7.7 9.5 10.3 10.9 15 221 - - - - - -
120 /  1740 cad  
7.4 9.4 11.3 11.8 15 269 - - - - - -
130 /  1885 cad  
7.0 9.3 12.2 12.7 15 269 - - - - - -
140 /  2030 cad  
6.7 9.2 13.1 13.7 15 269 - - - - - -
150 /  2175 cad  
6.4 9.1 13.9 14.8 20 269 - - - - - -
 
FFS260/ QTh1)12.9 - - - - QTh1)6.5 - - - -
10 /  145 cad  
12.0 12.5 1.3 1.5 3 90 5.5 6.1 0.7 0.8 1 68
20 /  290 cad  
11.7 12.4 2.5 2.7 4 101 5.3 5.9 1.2 1.3 2 77
30 /  435 cad  
11.4 12.2 3.6 3.9 5.4 128 4.9 5.8 1.9 1.9 3 101
40 /  580 cad  
11.1 12.1 4.7 5.1 7.5 141 4.6 5.6 2.4 2.5 3 101
50 /  725 cad  
10.8 11.9 5.8 6.2 7.5 141 4.3 5.5 3.0 3.1 4 101
60 /  870 cad  
10.5 11.8 6.8 7.4 10 207 4.0 5.3 3.5 3.8 5.4 101
70 /  1015 cad  
10.2 11.6 7.9 8.6 10 207 3.7 5.1 4.0 4.3 5.4 110
80 /  1160 cad  
9.9 11.4 9.1 9.8 15 221 3.4 5.0 4.6 5.0 7.5 110
90 /  1305 cad  
9.6 11.3 10.2 10.9 15 221 3.1 4.8 5.1 5.5 7.5 181
100 /  1450 cad  
9.2 11.1 11.4 12.1 15 269 2.8 4.6 5.8 6.0 7.5 181
110 /  1595 cad  
8.8 10.9 12.5 13.3 15 269 - - - - - -
120 /  1740 cad  
8.4 10.8 13.4 14.5 20 269 - - - - - -
130 /  1885 cad  
8.0 10.4 14.6 15.7 20 269 - - - - - -
140 /  2030 cad  
7.5 10.1 15.7 16.8 20 269 - - - - - -
150 /  2175 cad  
7.1 9.8 16.8 18.0 20 227 - - - - - -
 

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.