Product introduction
The XNJ series filters can be installed on the top of the tank element is immersed in the oil, so it is easy for installation. During maintenance, you only need to turn off the screws of the connecting flange, and pull-out the connecting flange, the element can be changed or cleaned. A vacuum indicator in the filter gives signals when the pressure drop across the element reaches -0.018MPa showing that the filter element should be cleaned or changed. If n maintenance is done, as the pressure drop rises to 0.02MPa, the by-pass valve in this filter will open allowing oil flowing into pump directly, so when you select this series suction filter, a vacuum indicator should be necessary for the element clogged by contaminants, you can clean or change it immediately.
Model code
XNJ•( ) - ( )×( ) - ( ) - ( )
1 2 3 4 5 6
No.1: Tank mounted suction filter
No.2 BH: water-glycol; omit if use hydraulic oil
No.3 Flow rate (L/min)
No.4 Filtration accuracy (μm)
No.5 Size: L3 (mm)
No.6 Y: With ZKF-II indicator; with ZS-I indicator
Technical data
Model | Flow rate (L/min) | Filtr (μm) | Dia. (mm) | Initial Δ P(Mpa) | Indicator | By-pass valve setting | Weight (kg) | Model of element | |
(V) | (A) | ||||||||
XNJ-25×*C/Y | 25 | 80 100 180 | 20 | ≤0.007 | 12 24 36 220 | 2.5 2 1.5 0.25 | -0.02 | 0.7 | JX-25×* |
XNJ-40×*C/Y | 40 | 0.8 | JX-40×* | ||||||
XNJ-63×*C/Y | 63 | 32 | 1.2 | JX-63×* | |||||
XNJ-100×*C/Y | 100 | 1.4 | JX-100×* | ||||||
XNJ-160×*C/Y | 160 | 50 | 1.9 | JX-160×* | |||||
XNJ-250×*C/Y | 250 | 2.1 | JX-250×* | ||||||
XNJ-400×*C/Y | 400 | 80 | 2.9 | JX-400×* | |||||
XNJ-630×*C/Y | 630 | 4.5 | JX-630×* | ||||||
XNJ-800×*C/Y | 800 | 90 | 6.6 | JX-800×* | |||||
XNJ-1000×*C/Y | 1000 | 6.9 | JX-1000×* | ||||||
Note:* is filtration accuracy. If the medium is water-glycol, flow rate is 160L/min, filtration accuracy is 80μm,with ZS-IV indicator, the model of this filter is XNJ•BH-160×80-C,The model of element is JX•BH-160×80.
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!
Tel:0373-5857022 0373-5857002
Fax:0373-3877066
Mobile: 15137306591 15237317121
QQ:2781272138 1460503470
Skype: amy.zhang8983 filter588
E-mail:filter086@126.com filters588@126.com
Web:http://www.filters0373.com
