The SZU-A duplex return line filter series are composed of two single bowl filters and one 2-position 6-way directional valve.It is simple in structure and easy to use.There is by-pass valve and contamination indicator in it,for protecting the hydraulic systerm safety.It is widely used in the hydraulic systems of heavy-duty mining and metallurgical machines.
Model: |
Return Line Filter SZU-A25x50P |
Dia(mm) |
20 |
Flow(L/min) |
25 |
Filtration rate(μm) |
1,3,5,10,20,30 |
Weight(kg) |
15.4 |
Press(MPa) |
1.6 |
Model | Flow Rate (I/min) |
Filtration accuracy (μm) |
Diameter (mm) |
Press (MPa) |
Press Loss (MPa) |
Power | Weight (kg) |
Filter Element Model | |
Initial | Max. | ||||||||
SZU-A25x*P | 25 | 1 3 5 10 20 30 | 20 | 1.6 | 0.05 0.07 0.12 0.15 0.05 0.07 |
0.35 | 24V/48W 220V/50W | 15.4 | STZX2-25x*# |
SZU-A40x*P | 40 | 20 | 16.2 | STZX2-40x*# | |||||
SZU-A63x*P | 63 | 32 | 21.0 | STZX2-63x* | |||||
SZU-A100x*P | 100 | 32 | 23.0 | STZX2-100x*# | |||||
SZU-A160x*P | 160 | 40 | 38.5 | STZX2-160x*# | |||||
SZU-A250x*P | 250 | 50 | 48.4 | STZX2-250x*# | |||||
SZU-A400x*P | 400 | 65 | 71.4 | STZX2-400x*# | |||||
SXU-A25x*P | 25 | 20 | 15.8 | STXX-25x* | |||||
SXU-A40x*P | 40 | 20 | 16.8 | STXX-40x* | |||||
SXU-A63x*P | 63 | 32 | 21.2 | STXX-63x* |