The SZU-A SQU-A SXU-A SWU-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 system safety.
The feature of this filter allows continues operation during replacing the element which is clogged by co-
ntaminant. By opening the balance valve and turning the direction valve, the other filter will be working, theclogged element should be changed at that time.
This series filter is widely used in the hydraulic systems of heavy-duty mining and metallurgical machines.
SZU-A25P SQU-A25P SXU-A25P
SZU-A40P SQU-A40P SXU-A40P
SZU-A63P SQU-A63P SXU-A63P
SZU-A100P SQU-A100P SXU-A100P
SZU-A160P SQU-A160P SXU-A160P
SZU-A250P SQU-A250P SXU-A250P
SZU-A400P SQU-A400P SXU-A400P
STZX2-25 STZX2-25Q STXX-25
STZX2-40 STZX2-40Q STXX-40
STZX2-63 STZX2-63Q STXX-63
STZX2-100× STZX2-100Q STXX-100×
STZX2-160× STZX2-160Q STXX-160×
STZX2-250× STZX2-250Q STXX-250×
STZX2-400× STZX2-400Q STXX-400×
