Bredel 25 - Troubleshooting

Note: Specifications only valid for genuine Bredel hoses.
1. Find the pump speed in [rpm] on the horizontal axis.
2. Go straight up and meet the proper discharge-pressure line.
3. At that point, go straight to the left and read the number of shims Yon the vertical axis.
4. Always round up the number of shims.
• When the product temperatures are above 60 °C always use one shim less than indicated in
the diagrams.
• Each diagram gives the number of shims per pressing shoe.
• Shim both pressing shoes identically.
6
7
0
0
120 140 16010080604020
Bredel 25 - NR Metering hose
5
4
3
2
1
X
Y
1600kPa - 16bar - 232psi
1250kPa - 12.5bar - 181psi
1000kPa - 10bar - 145psi
750kPa - 7.5bar - 109psi
500kPa - 5bar - 72.5psi
250kPa - 2.5bar - 36psi
0kPa - 0bar
5
4
3
2
1
0
0 20 40 60 80 100 120 140
Bredel 32 - NR Metering hose
X
Y
1600kPa - 16bar - 232psi
1250kPa - 12.5bar - 181psi
1000kPa - 10bar - 145psi
750kPa - 7.5bar - 109psi
500kPa - 5bar - 72.5psi
250kPa - 2.5bar - 36psi
0kPa - 0bar
X = Pump speed Y = Number of shims per shoe
6
0
120 140 16010080604020
Bredel 25 NR - Transfer Hose
5
4
3
2
X
Y
1200 kPa - 12 bar - 174 PSI
800 kPa - 8 bar - 116 PSI
400 kPa - 4 bar - 58 PSI
0 kPa - 0 bar - 0 PSI
6
5
4
3
2
0 20 40 60 80 100 120 140
Bredel 32 NR - Transfer Hose
X
Y
1200 kPa - 12 bar - 174 PSI
800 kPa - 8 bar - 116 PSI
400 kPa - 4 bar - 58 PSI
0 kPa - 0 bar - 0 PSI
X = Pump speed Y = Number of shims per shoe
86 m-bredel-25-32-en-05