ZU-H, QU-H High Pressure Line Filter Series

Our high pressure line filters provide reliable filtration for liquids and gases under high pressure industrial conditions. The spin-on style filter housings can handle operating pressures up to 10,000 psi, far exceeding the capabilities of standard filtration equipment. These heavy-duty filters are designed for use directly in the line or piping of high pressure systems. They contain specialized high-performance filter elements that can trap micro-contaminants while withstanding the extreme pressure of the application.

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Introduction

ZU-H QU-H series filters are of high pressure type and used in the pressure line of hydraulic system. Filter element is made of glass fibre or paper. Differential pressure indicator signals when the pressure drop across filter element reaches 0.35Mpa.

Technical Parameters

Model	drift diameter (mm)	Flow rate (L/min)	filtration accuracy (μm)	nominal pressure (MPa)	pressure loss (MPa)		transmitter power	weight (Kg)	Model of element	Connect
					Initia	Max
ZU/QU-H10x*P	15	10	1 3 5 10 20 30	32	0.08	0.35	24V/48W 220V/50W	3.6	HX - 10 X * #	tubular
ZU/QU-H25x*P		25						5	HX - 25 x * #
ZU/QU-H40X*P	20	40			0.1			8	HX - 40 X * #
ZU/QU-H63x*P		63						9.8	HX — 63 x * #
ZU/QU-H100x*P	25	100						12	HX - 100 X * #
ZU/QU-H160x*P	32	160			0.12			18.2	HX - 160 X * #
ZU/QU-H250X*FP	40	250						23	HX - 250 x * #	flange type
ZU/QU-H400x*FP	50	400			0.15			133.8	HX - 400 X * #
ZU/QU-H630x*FP	53	630						42	HX - 630 X * #
ZU/QU-H800x*FP		800						52	HX - 800 X * #

Note:*refers to the filtration accuracy, # refers to the filter material. If the medium used is water glycol,the operating pressure is 32Mpa,the nominal flow is 63L/min,the filter material is paper,with transmitter and by-pass valve,the filter model is Zui Bh-h63x*P, filter element model is HX BH-63X*Q.If the filter material is chemical fiber with transmitter,the filter model is qu.bh-63x*Q and the filter element model is HX Bh-63x*Q,the filter material is metal mesh with transmitter,then the filter model is wu-h63x*P and the filter element model is HX – 63x*W.

Connection Size

Table I. tubular

Model	Size (mm)
Model	~H	~h	L	I	b	D	d	m	M
ZU/QU-H10x*P	198	140	118		70	Φ88	Φ73	2-M6	M27x2
ZU/QU-H25x*P	288	230	118		70	Φ88	Φ73	2-M6	M27x2
ZU/QU-H40x*P	255	194	128	44	86	Φ124	Φ102	4-M10	M33X2
ZU/QU-H63x*P	323	262							M33X2
ZU/QU-H100x*P	394	329							M42x2
ZU/QU —h160x*p	435	362	166	60	100	Φ146	Φ121		M48X2

Table II flange type

Model	Size (mm)
Model	~H	~h	L	I	b	D	d	d1	m
ZU/QU-H250x*FP	508	430	166	60	100	146	121	Φ40	M10
ZU/QU-H400x*FP	545	461	206		123	170	146	Φ50	M12
ZU/QU-H630 x*FP	647	563			Φ55
ZU/QU-H800x*FP	767	683			Φ55

Table III. Plate

Model	Size (mm)
	~H	~H1	R	d	L	B	I	b	E	f	h	h1	h2	d1	d2	d3
ZU/QU-H10x*BP	210	142	46	Φ73	158	60	128	30	40	20	50	110	22	Φ15	Φ24	Φ13
ZU/QU-H25 x *BP	300	232
ZU/QU-H40 x *BP	269	199	62	Φ102	190	64	160	32	50	25	65	138	25	Φ25	Φ32	Φ15
ZU/QU-H63x*BP	337	267
ZU/QU-H100x*BP	399	329
ZU/QU-H160x*BP	426	353	73	Φ121	212	72	180	40	60	30	77	164	30	Φ32	Φ40	Φ17
ZU/QU-H250x*BP	507	429				80		48
ZU/QU-H400x*BP	554	461	85	Φ146	275	110	225	60	80	40	92	194	40	Φ50	Φ65	Φ26
ZU/QU-H630 x*BP	654	561

Table IV. inverted tubular

1、eyebolt 2、top cover 3、filter element 4、shell 5、filter head 6、by-pass valve 7、transmitter

Table v. inverted flange type

Model	Size (mm)
	H	H1	D	L	L1	B	d1	h	h1	h2	d
ZU/QU-H10X*DFP	198	148	Φ92	130	95	115	Φ9	27.5	33	54	Φ18
ZU/QU-H25x*DFP	288	238
ZU/QU-H40x*DFP	247	197	Φ124	156	115	145	Φ14	34	41	68	Φ25
ZU/QU-H63x*DFP	315	265
ZU/QU-H100x*DFP	377	327
ZU/QU-H160x*DFP	415	365	Φ146	190	140	170		46	50	92	Φ32
ZU/QU-H250x*DFP	485	435									Φ40
ZU/QU-H400x*DFP	532	482	Φ176	240	160	200	Φ18	63	75	122	Φ50
ZU/QU-H630 x*DFP	632	582									Φ55
ZU/QU-H800x*DFP	752	702

Table VI. inverted flange type A

Model	Size (mm)
	H	H1	L	L1	L2	B	d1	h	h1	h2	d	D
ZU/QU-H10x* DFAP	198	148	122.5	65	95	115	Φ9	27.5	33	54	Φ18	Φ92
ZU/QU-H25X* DFAP	288	238
ZU/QU-H40x* DFAP	247	197	150.5	78	115	145	Φ14	34	41	68	Φ25	Φ124
ZU/QU-H63X* DFAP	315	265
ZU/QU-H100X* DFAP	377	327
ZU/QU-H160X* DFAP	415	365	180	95	140	170		46	50	92	Φ32	Φ146
ZU/QU-H250X* DFAP	485	435
ZU/QU-H400X* DFAP	532	482	220	120	160	200	Φ18	63	75	122	Φ50	Φ176
ZU/QU-H630X* DFAP	632	582
ZU/QU-H800X* DFAP	752	702

Table VII. Inverted flange type B

Model	Size (mm)
Model	H	H1	L	L1	L2	B	d1	h	h1	h2	d	D
ZU/QU-H10x* DFBP	198	148	122.5	65	95	115	Φ9	27.5	33	54	Φ18	Φ92
ZU/QU-H25X* DFBP	288	238
ZU/QU-H40x* DFBP	247	197	150.5	78	115	145	Φ14	34	41	68	Φ25	Φ124
ZU/QU-H63X* DFBP	315	265
ZU/QU-H100X* DFBP	377	327
ZU/QU-H160X* DFBP	415	365	180	95	140	170		46	50	92	Φ32	Φ146
ZU/QU-H250X* DFBP	485	435	180	95
ZU/QU-H400X* DFBP	532	482	220	120	160	200	Φ18	63	75	122	Φ50	Φ176
ZU/QU-H630X* DFBP	632	582
ZU/QU-H800X* DFBP	752	702

Table VIII. Inverted plate

Model	Size (mm)
	H	H1	D	L	L1	B	d1	E	h1	h2	d3	d4	b
ZU/QU-H10X* BDP	196	146	Φ92	130	90	115	Φ11.5	60	31	50	Φ15	Φ24	14
ZU/QU-H25X*BDP	286	236
ZU/QU-H40X*BDP	245	195	Φ124	156	115	145	Φ16	88	39	64	Φ25	Φ38	15
ZU/QU-H63X*BDP	313	263
ZU/QU-H100X*BDP	375	325
ZU/QU-H160X*BDP	413	363	Φ146	190	135	170	Φ18	104	48	88	Φ40	Φ50	23
ZU/QU-H250X* BDP	483	433
ZU/QU-H400X* BDP	530	480	Φ176	240	160	200	Φ26	144	70	118	Φ50		24
ZU/QU-H630X* BDP	630	580
ZU/QU-H800X* BDP	750	700

ZU-H, QU-H High Pressure Line Filter Series

Introduction

Technical Parameters

Connection Size

Filtration Effect

Package

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

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