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Processing: Filter

Specifications

Introduction

The SRLF series filter is composed of two single bowl filters and a 2-position 6-way directional valve. It is simple in structure and easy to use. There is by-pass valve and a contamination indicator for protecting the hydraulic system.

The feature of this filter allows continues operation even during replacing element clogged by contaminants. Turning the directional valve, another filter will be working in the hydraulic system, the clogged element should be changed in time.

This series is widely used in the hydraulic systems of heavy duty, mining and metallurgical machines.

Model code

SRLF·(  ) - (  ) x (  )  P

1    2   3     4   5

No.1 Duplex return line filter

No.2 BH: water-glycol; omit if use hydraulic oil

No.3 Flow rate (L/min)

No.4 Filtration accuracy (μm)

No.5 P: with CMS indicator; omit if without indicator

Technical date

Model

Flow rate

(L/min)

Filtra.

(μm

Dia.

(mm)

Press.

(MPa)

Pressure loss(MPa)

By-pass setting

(MPa)

Indicator power

Weight

(Kg)

Model of element

Initial

Max.

SRLF-60x*P

60

1

3

5

10

20

30

25

1.6

≤0.08

0.35

0.4

24V/48w

220v/50w

13.2

TZX -25x*#

SRLF-110x*P

110

25

13.7

TZX -40x*#

SRLF-160x*P

160

40

29.7

TZX -63x*#

SRLF-240x*P

240

40

32.0

TZX 100x*#

SRLF-330x*P

330

50

52.5

TZX -160x*#

SRLF-500x*P

500

50

58.5

TZX -250x*#

SRLF-660x*P

660

80

77.0

TZX -400x*#

SRLF-850x*P

850

80

81.0

TZX-630x*#

SRLF-950x*P

950

100

112

TZX -25x*#

SRLF-1300*P

1300

100

121

TZX-40x*#

Note:* is filtration accuracy. If the medium is water-glycol, usage pressure is 1.6MPa, flow rate is 110L/min, filtration accuracy is 10μm and the filter is equipped with indicator. The model of the filter is SRLF·BH-110 x10P, the model of this element is SFX·BH-110 x10.

 

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 any questions!