Xnl Tank Mounted Return Line Filter Series

Short Description:

The XNL series return line filter is a new type filter. It is used in the return line of hydraulic system to remove all the contaminants and keep the oil cleaning when the oil returns to the tank. This series filter has some features as follow: a） it can be installed on the top of tank; b） The check valve will not let the oil flow out of the tank during maintenance the contaminants inside the element can be taken out when changing the element; c） there is a by-pass valve on the top of element, when the pressure drop across the filter element attains 0.4MPa, the valve will open to protect the hydraulic system safety;（I） the permanent magnets inside the filter can filter the m agnetic particles above 1pm dia. from the oil.

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INTRODUCTION

a） it can be installed on the top of tank;

b） The check valve will not let the oil flow out of the tank during maintenance the contaminants inside the element can be taken out when changing the element;

c） there is a by-pass valve on the top of element, when the pressure drop across the filter element attains 0.4MPa, the valve will open to protect the hydraulic system safety;（I） the permanent magnets inside the filter can filter the m agnetic particles above 1pm dia. from the oil.

If you chose XNL series filter, the indicator should be equipped. When the pressure drop across the element reaches 0.35MPa, the element must be changed.

Number	Name	Note
1	Cap Components
2	Seal	Wearing parts
3	O-ring	Wearing parts
4	Element	Wearing parts
5	O-ring	Wearing parts
6	Check valve
7	O-ring	Wearing parts

ORDERING INFORMATION

Tank mounted return line filter

BH:Water-glycol

Omit if use hydraulic oil

Flow rate (L/min)

Size:L4

User determines the installed size

Filtration accuracy (p m)

TECHNICAL DATA

Model	Flow rate (L/min)	Filtr. (P m)	Dia. (mm)	Press. (MPa)	Initial AP (MPa)		Indicator		By-pass setting (MPa)	Weight (Kg)	Model of element
					Initial	Max.	(V)	(A)
XNL - 25 x * - $	25	1 3 5 10 20 30	20	0.6	W0.1	0.35	12 24 36 220	2.5 2 1.5 0.25	0.4	1.2	NLX-25X*
XNL-40X*- $	40									1.5	NLX-40X*
XNL-fflx*- $	63		32							2.3	NLX-63X*
XNL -100 x * - y	100									2.5	NLX -100 x*
XNL -160 x * - y	160		50							4.6	NLX -160 x*
XNL - 250 x * - $	250									5.1	NLX - 250 x*
n XNL-400x*-y	400		80							10.1	NLX - 400 x*
n XNL - 630 x * - y	630									10.8	NLX - 630 x*
c XNL - 800 x * - y	800		90							14.2	NLX - 800 x*
n XNL-1000 x*-y	1000									14.9	NLX-1000 x*A

Note:*is filtration accuracy, If the medium is water-glycol, flow rate is 160L/min,filtrationaccuracy is 10 p m, withCYB-I indicator, the model of this filter isXNL - BH-160 x 10Y, the model of element is NLX • BH-160 x 10.

MOUNTING SIZE

ELEMENT PRESSURE DROP( △ P)AGAINST FLOW CURVES

Model	DI	D2	D3	D4	D5	D6	D7	LI	L2	L3	Min. L4	L5	(1
XNL-25X* y	（\|）129	4)1O5	<\|)85	<\|)20	<\|)25	4)80	©46	21	12	145	280	20
XNL-40X* §										180	315
XNL-63X* §	4>154	4)130	4)no	4)32	（\|）40	<))106	（\|）56	23	15	160	300	22
XNL-100x*y										210	350
XNL-160x*§	0 200	（\|）170	4)145	4)50	4)55		（\|）76	28	20	250	430	27	4)n
XNL-250x*y										320	500
XNL-400x*y	4)242	4)210	4)185	(()80	4)85	4)180	4)1O8	32	22	400	580	31	4>13.5
XNL-630x*§										500	680
c XNL-800 x*y	4)262	4)230	4)205	©90	4)100	4)200	<\|)127	32	22	600	805
XNL- 1000x*y										750	955