China Supplier Cold Air Return Filter - Zu—h Qu-h High Pressure Line Filter Series – Xinyuan

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The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for Reflex Gauge Glass , Boiler Gauge Glass , Szu-A Squ-A Swu-A Sxu-A Duplex Return Line Filter Series , With us your money in safe your business in safe . Hope we can be your trustworthy supplier in China . Looking forward for your cooperation .

China Supplier Cold Air Return Filter - Zu—h Qu-h High Pressure Line Filter Series – Xinyuan Detail:

The superheater is installed on the pressure line of the hydraulic system to drop off the resin, pitch, carbon residue, etc. from the mechanical impurities and the chemical reaction of the hydraulic oil itself, thus prevent it spool stuck, throttle small hole gap and damping hole plug and hydraulic components too fast wear, and other failures. The filter has good filtering effect and high precision, but it is difficult to clean after being blocked, and the temperature core must be replaced. The leakage device is equipped with a pressure difference sending device. When the leakage core is blocked to the pressure difference of the oil inlet and outlet is 0.35 MPA, the switch signal is sent out, and the temperature core is replaced at this time to achieve the goal of protecting the system safety. The over-temperature precision is calibrated with absolute over-temperature precision and over-drop ratio of 03,5,10,20 & GT 200, overtemperature efficiency i1n99.5% , in accordance with ISO standard.
ZU-Hx 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.

zqh1

Number	Name	Note
1	Fliter head
2	Element	Wearing parts
3	O-ring	Wearing parts
4	Housing
5	O-ring	Wearing parts
6	Screw
7	Spring
8	Cap

ZU:Paper filter
QU:Fib re filter
WU:Wire mesh filter
I :With by-pass valve
Omit if use without by-pass valve
BH:Water-glycol
Omit if use hydraulic oil
Pressure class: H: 32MPa
E: W22MPa
P:With CMS indicator
Omit if without indicator

Omit if threaded connection
F: flanged connection
B:plated connection
DL: inverted threaded connection
DF: inverted flanged connection
DFA:inverted flanged connection A
DFB: inverted flanged connection B
BD: inverted plated connection
Filtration accuracy (p m)
Flow rate (L/min)

zqh3

Model	Dia. (mm)	Flow rate (L/min)	Filtr. (U ni)	Press. (MPa)	Pressure loss(MPa)		Indicator power	Weight (Kg)	Model of element	Connect
					Initial	Max.
匕 U-H10x*P	15	10	1 3 5 10 20 30	32	0.08	0.35	24V/48W 220V/50W	3.6	HX – 10 x * #	Threaded
n U-H25x*P		25						5.0	HX – 25 x * #
q U-H40x*P	20	40			0.1			8.0	HX-40x*#
% U-H63x*P		63						9.8	HX – 63 x * #
q U-H100x*P	25	100						12.0	HX – 100 x * #
匕 U-H160x*P	32	160			0.12			18.2	HX – 160 x * #
n U-H250x*FP	40	250						23.0	HX – 250 x * #	Flanged
q U-H400x*FP	50	400			0.15			33.8	HX-400X*#
% U-H630x*FP	53	630						42.0	HX – 630 x * #
* U-H800x*FP		800						52.0	HX – 800 x * #

Note: * is represents filtration, # is filter media If the filter flu id is water-glycol, usage pressure 32MPa,flower rate 63L/min,filter media is paper, the filter equipped with indicator and by-pass valve, the model of the fi-lter is ZUI • BH 一 H63 x *P. That of the element is HX • BH – H63 x * if filter media is fib re and the filter equipped with indicator, the model of the filter is QU • BH – H63 x 夫 P, that of the element is HX • BH- H63 x *Q;if filter media is wire mesh and the filter equipped with indicator, the model of the filter is WU • BH – H63 x 大P,That of the element is HX • BH- H63 x *W;

Model	Dia. (mm)	Flow rate (L/min)	Filtr. (H m)	Press. (Mpa)	Pressure loss(MPa)		Indicator power	Weight (Kg)	Model of element	Connect
Model	Dia. (mm)	Flow rate (L/min)	Filtr. (H m)	Press. (Mpa)	Initial	Max.	Indicator power	Weight (Kg)	Model of element	Connect
I U-H10x*BP	15	10	1 3 5 10 20 30 40	32	0.08	0.35	24V/48W 220V/50W	5.7	HBX -10x*	Plated
I U-H25x*BP	15	25			0.08			7.0	HBX 一 25 x 大
I U-H40x*BP	25	40			0.1			11.5	HBX-40X*
% U-H63x*BP	25	63						13.2	HBX 一 63 x 大
% U-H100x*BP	25	100						15.0	HBX – 110 x *
% U-H160x*BP	32	160			0.12			21.4	HBX – 160 x *
% U-H250x*BP	40	250			0.12			25.7	HBX – 250 x *
% U-H400x*BP	50	400			0.15			38.0	HBX – 400 x*
% U-H630x*BP	50	630			0.15			42.3	HBX – 630 x *
% U-H10x*DLP	15	10			0.08			8.5	HDX-lOx*	Inverted threaded
赤 U-H25x*DLP	15	25			0.08			9.9	HDX-25X*
赤 U-H40x*DLP	20	40			0.1			16.4	HDX-40X*
&U-H63x*DLP	20	63						18.9	HDX-63X*
^U-H100x*DLP	25	100						22.5	HDX-lOOx*
&U-H160x*DLP	32	160			0.15			33.4	HDX-160X*
&U-H10x*DFP	15	10			0.08			8.6	HDX-lOx*	Inverted flanged
&U-H25x*DFP	15	25			0.08			10.0	HDX-25X*
&U-H40x*DFP	20	40			0.1			16.6	HDX-40X*
&U-H63x*DFP	20	63						19.2	HDX-63X*
^U-H100x*DFP	25	100						22.9	HDX – 100 x *
&U-H160x*DFP	32	160			0.12			34.0	HDX-160X*
<U-H250x*DFP	40	250			0.12			41.9	HDX – 250 x*
<U-H400x*DFP	50	400			0.15			57.6	HDX – 400 x*
%U-H630x*DFP	53	630						62.4	HDX – 630 x*
&U-H800 x*DFP	53	800							HDX – 800 x*
% U-H10x*DFAP	15	10			0.08			8.6	HDX-lOx*	Inverted flanged A
% U-H25x*DFAP	15	25						10.0	HDX-25X*
% U-H40x*DFAP	20	40						16.6	HDX-40X*
% U-H63x*DFAP	20	63			0.1			19.2	HDX-63X*
% U-H100 x *DFAP	25	100			0.1			22.9	HDX -100 x*
% U-H160 x *DFAP	32	160			0.12			34.0	HDX -160 x*
% U-H250 x *DFAP	40	250			0.12			41.9	HDX – 250 x*
% U-H400 x *DFAP	50	400			0.15			57.6	HDX – 400 x*
* U-H630 x *DFAP	53	630						62.4	HDX – 630 x*
* U-H800 x *DFAP	53	800							HDX – 800 x*
* U-H10x*DFBP	15	10			0.08			8.6	HDX-lOx*	Inverted flanged B
* U-H25x*DFBP	15	25						10.0	HDX-25X*
* U-H40x*DFBP	20	40						16.6	HDX-40X*
* U-H63x*DFBP	20	63			0.1			19.2	HDX-63X*
* U-H1OO x *DFBP	25	100			0.1			22.9	HDX -100 x*
% U-H160x*DFBP	32	160			0.12			34.0	HDX -160 x*
* U-H250 x *DFBP	40	250			0.12			41.9	HDX – 250 x*
% U-H400 x*DFBP	50	400			0.15			57.6	HDX – 400 x*
% U-H630 x *DFBP	53	630						62.4	HDX – 630 x*
% U-H800x*DFBP	53	800							HDX – 800 x*
* U-H10x*BDP	15	10			0.08			8.4	HDX-lOx*	Inverted plate
* U-H25x*BDP	15	25			0.08			9.8	HDX-25X*
* U-H40x*BDP	20	40			0.1			16.3	HDX-40X*
* U-H63x*BDP	20	63						18.9	HDX-63X*
* U-H1OO x *BDP	25	100						22.5	HDX -100 x*
% U-H160x*BDP	40	160			0.12			33.6	HDX -160 x*
% U-H250 x *BDP	40	250			0.12			41.3	HDX – 250 x*
% U-H400 x *BDP	50	400			0.15			57.0	HDX – 400 x*
% U-H630 x *BDP		630						61.8	HDX – 630 x*
* U-H800 x *BDP		800							HDX – 800 x*

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1. Threaded connection

zqh5

Model	Size (mm)
	〜H	~h	L	I	1)	D	(1	m	M
Zq U- H10x*P	198	140	118		70	Φ88	Φ73	2-M6	M27 x 2
Zq U – H25x*P	288	230
Zq U – H40x*P	255	194	128	44	86	Φ124	Φ102	4-M10	M33 x 2
Zq U – H63x*P	323	262
ZqU - H100x*P	394	329							M42x2
ZqU - H160x*P	435	362	166	60	100	Φ146	Φ121		M48x2

Note: 10L/min connecting thread M18 x 1.5, 25L/min connecting thread M22 x 1.5 is special order. The model will be ZUT-H10 x *P and ZUT-H25 x *P.

Change instructions

① The original flow rate of 10l/min is 10l/min, except the screw size of the oil inlet and outlet is changed from 2-M18XL5 to 2-M27x2(model Zu-h10x * P) , the other size is the same, 2-M18X1.5 is special, order, model is Zut10x * P, 2-M27 x 2(model ZU-H25 x * P) is changed from 2-M22 x l 5 to 2-M27 x 2(model ZU-H25 x * P) , the other size, unchanged, 2-M22 XL5 is a special order, model zut-h25 x * P, the above changes will take effect from January 1,1986.

② The CS-V differential pressure transmitter in the original sample has been changed from s to P and is a CMS differential pressure transmitter. The CMS differential pressure transmitter is based on the CS-V differential pressure transmitter, it is a more advanced and reliable anti-signal device with visual observation and electric transmission.

zqh6

2. Flanged connection

Model	Size (mm)
Model	〜H	~h	L	I	b	D	d	D1	m
Zq U – H250x*FP	508	430	166	60	100	146	121	Φ40	M10
ZqU-H400x*FP	545	461	206		123	170	146	Φ50	M12
ZQ\|u-H630x*FP	647	563			128			Φ55
ZQU-H800x*FP	767	683			128			Φ55

2.1 Manufacturing connecting flange as follow drawing

zqh7

Model

Size (mm)

ring for flange

Screw for flange

q U – H250x*FP

100

Φ40

Φ55

0 -0.2

Φ52

+ 0.2

Φ60

Φ98

2.4

-0.1

Φ55 x 3.1

M16 x 45

q U- H400 x *FP

123

Φ52

Φ73

Φ65

Φ73

Φ118

4.5

Φ73 x 5.7

M20 x 60

q U- H630 x *FP

142

Φ55

Φ77

Φ)77

Φ85

Φ145

Φ80 x 5.7

M20 x 65

q U- H800 x *FP

142

Φ55

Φ77

Φ85

Φ14545

Φ)80 x 5.7

M20 x 65

3. Plated connection

zqh8

Model	Size (mm)
	〜H	~H1	R	(1	L	B	I	b	E	F	h	hl	h2	(11	d2	(13
Zq U – H10x*BP	210	142	46	Φ73	158	60	128	30	40	20	50	110	22	Φ15	Φ24	Φ13
Zq U – H25x*BP	300	232
Zq U-H40x*BP	269	109	62	Φ102	190	64	160	32	50	25	65	138	25	Φ25	Φ32	Φ15
Zq U – H63x*BP	337	267
Zq U-H100x*BP	399	329
Zq U – H160x*BP	426	353	73	Φ121	212	72	180	40	60	30	77	164	30	Φ32	Φ40	Φ17
Zq U – H250x*BP	507	429				80		48						Φ40	Φ50
Zq U-H400 x*BP	554	461	85	Φ146	275	110	225	60	80	40	92	194	40	Φ50	Φ65	Φ26
Zq U – H630x*BP	654	561

4. Inverted threaded connection

1. Screw

2. Cover

3. Element

4. Bowl

5. Filter head

6. By-pass valve

7. Indicator

zqh9

Model	Size (mm)
	H	Hl	L	LI	B	(11	h	hl	112	M	D
ZQU- H10x*DLP	198	148	130	95	115	Φ19	27.5	33	54	M27x2	Φ92
ZQU-H25x*DLP	288	238
ZQU-H40x*DLP	247	197	156	115	145	Φ14	34	41	68	M33x2	Φ124
ZQU-H63x*DLP	315	265
ZQU- H100x*DLP	377	327								M42 x 2
ZQU- H160x*DLP	415	365	190	140	170		46	50	92	M48 x 2	Φ146

5. Inverted flange connection

1. Screw

2. Cover

3. Element

4. Bowl

5. Filter head

6. By-pass valve

7. Indicator

zqh10

Model	Size (mm)
	H	Hl	D	L	LL	B	D1	h	hl	h2	d
ZQU- H10x*DFP	198	148	Φ92	130	95	115	Φ9	27.5	33	54	Φ18
ZQU-H25x*DFP	288	238
ZQU-H40x*DFP	247	197	Φ124	156	115	145	Φ14	34	41	68	Φ25
ZQU-H63x*DFP	315	265
ZQU- H100x*DFP	377	327
ZQU- H160x*DFP	415	365	Φ146	190	140	170		46	50	92	Φ32
ZQU-H250x*DFP	485	435									Φ40
ZQU-H400x*DFP	532	482	Φ176	240	160	200	Φ18	63	75	122	Φ50
ZQU-H630x*DFP	632	582									Φ55
ZQU-H800x*DFP	752	702

Note: the sizes of flange see page 72

6. Inverted flanged connection A

1. Screw

2. Cover

3. Element

4. Bowl

5. Filter head

6. By-pass valve

7. Indicator

zqh11

Model	Size (mm)
	H	Hl	L	LI	L2	B	D1	h	hl	h2	d	D
ZQU-H10 x * DFAP	198	148	122.5	65	95	115	Φ9	27.5	33	54	Φ18	Φ92
ZQU-H25X* DFAP	288	238
ZQU-H40 x * DFAP	247	197	150.5	78	115	145	Φ14	34	41	68	Φ25	Φ124
ZQU-H63 x* DFAP	315	265
ZQ U-HlOOx* DFAP	377	327
ZQ U-H160 x * DFAP	415	365	180	95	140	170		46	50	92	Φ32	Φ146
ZQU-H250 x * DFAP	485	435									Φ40
ZQ U-H400 x * DFAP	532	482	220	120	160	200	Φ18	63	75	122	Φ50	Φ176
ZQU-H630 x * DFAP	632	582									Φ55
ZQU-H800 x * DFAP	752	702

Note:the sizes of flange see page 72

7. Inverted flanged connection B

1. Screw

2. Cover

3. Element

4. Bowl

5. Filter head

6. By-pass valve

7. Indicator

zqh12

ZQ U-H10 x * DFBP	198	148	122.5	65	95	115	Φ9	27.5	33	54	Φ18	Φ92
ZQ U-H25 x * DFBP	288	238
ZQ U-H40X* DFBP	247	197	150.5	78	115	145	Φ14	34	41	68	Φ25	Φ24
ZQ U-H63 x * DFBP	315	265
ZQU-HlOOx* DFBP	377	327
ZQ U-H160 x * DFBP	415	365	180	95	140	170		46	50	92	Φ32	Φ146
ZQ U-H250 x * DFBP	485	435									Φ40
ZQ U-H400 x * DFBP	532	482	220	120	160	200	Φ18	63	75	122	Φ50	Φ176
ZQ U-H630 x * DFBP	632	582									Φ55
ZQ U-H800 x * DFBP	752	702

Note:the sizes of flange see page 72

8. Inverted plated connection

1. Screw
2. Cover
3. Element
4. Bowl
5. Filter head
6. By-pass valve
7. Indicator

zqh14

Model	Size (mm)
	H	Hl	D	L	Ll	B	d1	E	hl	h2	d3	d4	b
ZQ U-H10 x * BDP	196	146	Φ92	130	90	115	Φ11.5	60	31	50	Φ15	Φ24	14
ZQU-H25 x * BDP	286	236
ZQU-H40 x * BDP	245	195	Φ124	156	115	145	Φ16	88	39	64	Φ25	Φ38	15
ZQ U-H63 x * BDP	313	263
ZQ U-H100 x * BDP	375	325
ZQ U-H160X* BDP	413	363	Φ146	190	135	170	Φ18	104	48	88	Φ40	Φ50	23
ZQ U-H250 x * BDP	483	433
ZQ U-H400 x * BDP	530	480	Φ176	240	160	200	Φ26	144	70	118	Φ50	Φ65	24
ZQ U-H630 x * BDP	630	580
ZQ U-H800 x * BDP	750	700

9. Connecting flange as follow drawing

1. Screw
2. Cover
3. Element
4. Bowl
5. Filter head
6. By-pass valve
7. Indicator

zqh16

Model

Size (mm)

”0″ring for flange

Screw for flange

ZQU-H10x*DAP

Φ18

Φ30

-0.2

Φ28

+ 0.2

Φ36

Φ50

2.4

-0.1

Φ9

Φ30 x 3.1

M 8 x 40

ZQ U-H25x*DAP

ZQ U-H40x*DAP

Φ25

Φ40

Φ35

Φ43

Φ62

Φ11

Φ40×3.1

M 10 x 45

ZQ U-H63x*DAP

ZQU-H100x*DAP

ZQ U-H160x*DAP

Φ32

Φ50

Φ43

Φ51

Φ85

Φ17

Φ50 x 3.1

M 16 x 45

ZQU-H250x*DAP

Φ40

Φ52

Φ60

ZQU-H400x*DAP

120

Φ52

Φ73

Φ65

Φ73

Φ118

4.5

Φ22

Φ73 x 5.7

M 20 x 65

ZQ U-H630x*DAP

Φ55

Φ80

Φ77

Φ85

Φ 80 x 5.7

ZQU-H800x*DAP

Note: ：△为F, FA, FB_O Note: △ is F, FA，FB

Product detail pictures:

China Supplier Cold Air Return Filter - Zu—h Qu-h High Pressure Line Filter Series – Xinyuan

Short Description:

Product Detail

Product Tags

Related Video

Feedback (2)

1. Threaded connection

Change instructions

2. Flanged connection

2.1 Manufacturing connecting flange as follow drawing

3. Plated connection

4. Inverted threaded connection

5. Inverted flange connection

6. Inverted flanged connection A

7. Inverted flanged connection B

8. Inverted plated connection

9. Connecting flange as follow drawing

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