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Processing: Filter

Specifications

Introduction

These series filters are return line ones. The filter element of QU-A,ZU-A,WU-A,XU-A series the four types which are glass fiber, paper, wire mesh &notched wire while that of XU-A series is of wound brass wire. They have the same working pressure but different filtration fineness. Differential indicator will act when the pressure drop across filter element attains 0.35MPa.

Model code

(  )(  ) ? (  ) – A (  )x (  )(  )(  )

 1   2     3   4  5   6  7  8

No.1 ZU: paper filter; QU: fiber filter; WU: wire mesh filter; XU: notched wire filter

No2. I:with by-pass valve; omit if without by-pass valve

No.3 BH: water-glycol; omit if use hydraulic oil

No.4 Pressure class A:1.6 (MPa)

No.5 Flow rate (L/min)

No.6 Filtration accuracy (μm)

No.7 Omit if threaded connection; F: flanged connection; B:plated connection

No.8 P: with CMS indicator; omit if without indicator

Technical data

1, ZU-A, QU-A, WU-A filter series

Model

Dia.

(mm)

Flow rate

(L/min)

Filtra.

(μm)

Press.

(MPa)

Pressure loss(MPa)

By-pass setting

(MPa)

Indicator power

Weight

(Kg)

Connection

Model of element

Initial

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

Thread

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-A160*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

14.5

TZX2 -400x*#

( )U-A630x*FP

80

630

22.3

TZX2 -630x*#

( )U-A800x*FP

90

800

0.17

TZX2 -800x*#

( )U-A1000x*FP

100

1000

TZX2 -1000x*#

( )U-A25x*BP

20

25

0.05

3.2

Plate

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

7.0

TZX2 -160x*#

( )U-A250x*BP

50

250

10.0

TZX2 -250x*#

( )U-A400x*BP

65

400

0.15

15.4

TZX2 -400x*#

Note:* is filtration accuracy, # is the medium. If the medium is water-glycol, usage pressure is 1.6MPa, flow rate is 63L/min, filter media is paper, the filter equipped with indicator, the model of the filter is ZU·BH-A63 x*P, that of the element is TZX2·BH-H63 x*;if filter media is fiber and filtration 10~15μm and the filter equipped with indicator, the model of the filter is Q2 u-A63 x*P, that of the element is TZX2 –A63 x*Q; if filter is fiber and filtration is 1~5μm, and the filter equipped with indicator, the model of the filter is Q2 u-A63 x*P, that of the element is TZX2 –63 x*Q; if the media is wire mesh, and the filter equipped with indicator, the model of the filter is WU·BH-A63 x*P, that of the element is TZX2·BH-63 x*W.
 

Company information

1. Specialty: We are the professional factory to produce the replacement of foreign filter element, we adopt import filter medium from America LYDALL company.

 

2. Products Applications: The filters be used for Metallurgy, petrifaction, spinning, electron & pharmacy, power generation & nuclear power, machining equipment, train internal combustion engine &generator, auto engine &engineering machinery and so on.

 

3. Test standard: 

(1). resistance to rupture of filter element as per   ISO   2941 

(2). structural integrity of filter element as per   ISO  2943 

(3). compatibility of filter element as per  ISO  2943   

(4). filter filtrability as per  ISO   4572   

(5). filter differential pressure specialty as per ISO 3968

(6). test of flow - differential pressure specility as per ISO 3968  

(7). viscosity of test oil

 

4. Team: Longqi have superior R & D team, professional technical team, the highest efficient

sales network and perfect after-sales service system.


Please contact us if you have any questions about our products!