Search
Close this search box.
抠图

SRFB Duplex Tank Mounted Return Filter Series

Two parallel filters can be used alternately, with one working to filter the liquid and the other available for maintenance or replacement of filter elements. The automatic filter changeover function allows continuous filtration, ensuring uninterrupted flow. The filters have built-in high-efficiency filter elements and can be equipped with different sizes of cartridges according to your needs to filter out fine suspended particles and impurities in the fuel entering the system. Precise filtration depends on the correct choice of cartridge density.

Introduction

The SRFB series filter is composed of two single bowl filters and a 2-position.

3-way directional valve, by-pass valve, indicator, diffuser. It is simple in structure and easy to use. It can be installed on the top, at the side or at the bottom of the tank; there is bypass valve and contamination indicator in it, for protecting the hydraulic system safety. The feature of this filter allows continuous operation even during replacing element, which is clogged by contaminant. When the filter element is clogged by contaminant that results in the pressure reaching to 0.35Mpa, the indicator will give signals. At this time, turn the directional valve in order to make the other filter work then change the element.

If the filter can be changed in time that makes the pressure reaches to 0.4Mpa, then the bypass valve will open to keep the system safe. The filter has check valve, so when it was installed at the side or in the bottom of the tank and change the element, it won’t let the oil flow out of the tank.

The diffuser is installed under the filter bowl, which makes the medium flow stably into the tank.

The filter element is with high filtration accuracy, low initial pressure loss and high dirt-holding capacity. Filter ratio 3 5 10 20 200, filter efficiency n 99.5, and fit the ISO standard.

Drawing

Technical Parameters

ModelFlow rate
(L/min)
filtration accuracy
(μm)
Press
(MPa)
Pressure loss(MPa)IndicatorConnectModel of element
InitiaMax(V)(A)
SRFB-25x*F-CY251
3
5
10
20
30
<=1.6<=0.0750.3512
24
36
220
2.5
2
1.5
0.25
flangeSFBX-25x*
SRFB-40x *F-CY40SFBX-40x*
SRFB-63x*F-CY63SFBX-63x*
SRFB-100x *F-CY100SFBX-100x*
SRFB-160x*F-CY160SFBX-160x*
SRFB-250x*F-CY250SFBX-250x*
SRFB-400x*F-CY400SFBX-400x*
SRFB-630x*F-CY630SFBX-630x*
SRFB-800x*F-CY800SFBX-800x*
SRFB-1000x* F-CY1000SFBX-1000x*
SRFB-1300x*F-CY1300SFBX-1300X*

Connection Size

ModelSize (mm)
DNabMH1h2HBΦKJLB1dADHCQ
SRFB-25x*-CYΦ504378M10581782081Φ1507590168Φ7360Φ124361350Φ60
SRFB-40x*-CY386
SRFB-63x*-CY424
SRFB-100x*-CY486
SRFB-160x*-CY561
SRFB-250x*-CYΦ8062106M127425222120Φ225112132245Φ9494Φ186603545Φ90
SRFB-400x*-CY753
SRFB-630x*-CY923
SRFB-800x*-CY993
SRFB-1000x*-CY1160
SRFB-1300x*-CY1500

Filtration Effect

Package

Oil filters with plastic wrap, and packaed by wooden case.

12

After-Sales Service

1 year warranty (charge for human damaged parts)

Lifetime maintenance and spare parts supply

Customized products designed according to your needs

Free training for your staff on equipment installation and operating procedures

Get Free Quote

Scroll to Top

Contact US

Fill out the form below, and we will be in touch shortly.