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ZU-A QU-A WU-A XU-A series oil return filter Introduction Advantages Technical parameters Connection size Production field Cases

Production Introduction

ZU-A QU-A WU-A XU-A series oil return filter lefilter

ZU-A QU-A WU-A XU-A series oil return filter

The filter is installed in the return pipeline of the hydraulic system to filter the metal powder worn by various components and rubber impurities worn by seals in the oil, so that the oil flowing back to the tank is kept clean and conducive to the circulation of the oil in the system.

Application widely used in hydraulic systems such as heavy machinery,mining machinery and metallurgical machinery.
Filter medium water and ethylene glycol in hydraulic oil
Email overseas@lefilter.com

Equipment Advantages

  • ZU-A QU-A WU-A XU-A series oil return filter advantage

    The filter element is made of chemical fiber

    Material

    The filter element is made of chemical fiber:

    The filter element is made of chemical fiber,which has the advantages of high filtration accuracy,large oil passing capacity,small original pressure loss,high pollutant carrying capacity and so on.

  • ZU-A QU-A WU-A XU-A series oil return filter advantage

    Send a reminder to clean or replace the filter element

    Send a message

    Send a reminder to clean or replace the filter element:

    There is a pressure difference transmitting device.When the pressure difference between the inlet and outlet of oil reaches 0.35Mpa due to pollution blockage of the filter element,it will send a switch signal that the filter element should be cleaned or replaced.

  • ZU-A QU-A WU-A XU-A series oil return filter advantage

    The return medium flows smoothly into the oil tank

    Smooth and steady

    The return medium flows smoothly into the oil tank:

    The diffuser is arranged at the bottom of the oil return,which can make the oil return medium flow smoothly into the tank,is not easy to produce bubbles,and reduce the disturbance of the deposited pollutants. 

  • ZU-A QU-A WU-A XU-A series oil return filter advantage

    The filter has chemical fiber type,paper type

    classification

    classification：

    The filter has chemical fiber type,paper type,mesh type and wire gap type.Chemical fiber type has better filtering effect and high precision than paper type.

Technical Parameters

ZU-A QU-A WU-A series oil return filter XU-A series oil return filter
Model drift diameter
(mm)		 Flow rate
(L/min)		 filtration accuracy
(μm)		 nominal pressure
(MPa)		 Pressure loss(MPa)
(MPa)		 by-pass valve opening pressure
(MPa)		 power of transmitting device weight
(Kg)		 connection >Model of element
Initia Max
U-A10x* P 10 10 1

3

5

10

20

30

 1.6 0.05 0.35 0.4 24V/48W

220V/50W		 2.6 filter element mo TZX2-10X*#
U-A25X* P 15 25 3.2 TZX2-25X*#
U-A40X* P 20 40 3.6 TZX2-40X*#
U-A63X* P 25 63 0.07 4.8 TZX2-63X*#
U-A100X* P 32 100 5.8 TZX2-100X*#
U-A160X* P 40 160 0.12 6.7 TZX2-160X*#
U-A250X* FP 50 250 9.5 flange TZX2-250X*#
U-A400X* FP 65 400 0.15 14.4 TZX2-400X*#
U-A630X* FP 80 630 22.3 TZX2-630X*#
U-A800X* FP 90 800 0.17 TZX2-800X*#
U-A1000 X* FP 100 1000 TZX2-1000X*#
U-A25X* BP 20 25 0.05 3.2 plate-type TZX2-25X*#
U-A40x* BP 40 3.5 TZX2-40X*#
U-A63x* BP 32 63 0.07 3.9 TZX2-63X*#
U-A100X* BP 100 6.2 TZX2-100X*#
U-A160X* BP 38 160 0.12 7 TZX2-160X*#
U-A250X* BP 50 250 10 TZX2-250 X*#
U-A400X* BP 65 400 0.15 15.4 TZX2-400 X*#
Model Dia
(mm)		 Flow rate
(L/min)		 Filtr.
(μm)		 Press.
(MPa)		 Pressure loss(MPa)
(MPa)		 by-pass valve opening pressure
(MPa)		 power of transmitting device weight
(Kg)		 connection
Connect		 Model of element
Initia Max
XU-A25 x * P 15 25 30



50		 1.6 0.05 0.35 0.4 24V/48W

220V/50W		 3.4 tubular TXX-25 x *
XU-A40 x * P 20 40 3.9 TXX-40 X *
XU-A63 x * P 25 63 0.07 4.9 TXX-63 X *
XU-A100 x * P 32 100 6.3 TXX-100 x *
XU-A160 x * P 40 160 0.12 7 TXX-160 x *
XU-A250 x * FP 50 250 10.2 flange TXX-250 x *
XU-A400 x * FP 65 400 0.15 15.2 TXX-400 x *
XU-A630 x * FP 80 630 25.6 TXX-630 x *
XU-A25 x * BP 20 25 0.05 3.4 plate-type TXX-25 X *
XU-A40 x * BP 40 4.3 TXX-40 X *
XU-A63 x * BP 32 63 0.07 5.8 TXX-63 X *
XU-A100 x * BP 100 7.1 TXX-100 x *
XU-A160 x * BP 38 160 0.12 7.3 TXX-160 x *
XU-A250 x * BP 50 250 10.7 TXX-250 x *
XU-A400 X * BP 65 400 0.15 16.2 TXX-400 x *

Connection Size

Table I. tubular

Model Size (mm)
H h L B D I M m
QU-A10 x *p 199 152 104 102 Φ70 30 M18 X 1.5 M6
WU-A10 x *p
QU-A25x*p 239 182 102 110 Φ89 M22 x 1.5
XU-A25x*p
QU-A40x*p 299 242 M27x2
XU-A40x*p
QU-A63 x *p 322 254 146 131 Φ109 55 M33X2 M8
XU-A63 x *p
QU-A100x*p 422 358 150 M42x2
XU-A100x*p
SU-A160x*p 449 380 170 148 Φ134 65 M48X2
XU-A160x*p

Table II flange type

Model Size (mm)
H h L B b D m Φ M
SU-A250 x*FP 561 485 182 166 115 Φ150 M10 74 M6
XU-A250 x*FP
SU-A400x*FP 706 625 196 176 140 Φ163 M12 94 M8
XU-A400x*FP
SU-A630 X *FP 846 750 224 212 160 Φ186 M12 115 M10
XU-A630 X *FP
ZU-A800 x *FP 1024 936 260 250 180 Φ212 M12 125 M12
ZU-A1000 x *FP 1094 1001 135

Table III. plate

Model Size (mm)
H h L B b D I n E F C C1 Φd1 Φd2 Φd3 Φd4
ZU-A25X*BP 202 182 132 104 17 95 116 58 30 10 20 10 28 20 11 7
QU-A25X*BP
WU-A25X*BP
XU-A25X*BP
ZU-A40X*BP 262 242
QU-A40X*BP
WU-A40X*BP
XU-A40X*BP
ZU-A63X*BP 290 254 160 127 18 115 142 71 45 22.5 30 15 40 32 13.5 9
QU-A63X*BP
WU-A63X*BP
XU-A63X*BP
ZU-100X*BP 390 354
QU-100X*BP
WU-100X*BP
XU-100X*BP
ZU-A160X*BP 407 376 180 164 134 162 81 50 25 42 21 45 38 15 9
QU-A160X*BP
WU-A160X*BP
XU-A160X*BP
ZU-A250X*BP 522 486 210 202 150 188 94 66 33 48 24 60 50 18 11
QU-A250X*BP
WU-A250X*BP
XU-A250X*BP
ZU-A400X*BP 669 625 254 214 25 163 228 114 90 45 60 30 75 65 18 13
QU-A400X*BP
WU-A400X*BP
XU-A400X*BP

Production Field

  • product

  • video

  • ZU-A QU-A WU-A XU-A series oil return filter lefilter ZU-A QU-A WU-A XU-A series oil return filter lefilter ZU-A QU-A WU-A XU-A series oil return filter lefilter ZU-A QU-A WU-A XU-A series oil return filter lefilter ZU-A QU-A WU-A XU-A series oil return filter lefilter

Case Site

  • double druml oil filtration site
    double druml oil filtration site

    function:hydraulic oil filtrationrate of flow:1000t/h

  • pressure pipeline filtration site
    pressure pipeline filtration site

    function:hydraulic oil filtrationrate of flow:200t/h

  • machining filtration site
    machining filtration site

    function: oil filtratiionrate of flow:100t/h

CUSTOMIZATION SERVICE PROCESS

Provide customization services according to different working conditions

CONTACT US
Tel:+86 13949637340
Office address:
No. 9 Hongli Road, Muye District, Xinxiang City, Henan Province, China. ZIP CODE: 453002.
Factory address 1:
Block B1, Filtration Industrial Park, High-tech Industrial Development Zone, Xinxiang City, Henan Province, China. 453002.
Factory address 2:
No. 1 Chenfeng Road, Liangyuan District, Shangqiu City, Henan Province, China.
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