ZU QU-H HIGH PRESSURE LINE FILTER SERIES

Place of Origin:	Henan

Company Profile

Xinxiang Longqi Filters Co.,Ltd.

Location:	Xinxiang, Henan, China (Mainland)
Business Type:	Manufacturer, Trading Company
Main Products:	Filter, Filter Element

Product Description

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 fiber or paper. Differential pressure indicator signals when the pressure drop across filter element reaches 0.35MPa.

Model code

( )( ) • ( ) - ( )( )×( )( )( )

1 2 3 4 5 6 7 8

No.1 ZU: paper filter; QU: fiber filter; WU: wire mesh filter

No.2 I: with by-pass vale; omit if without by-pass valve

No.3 BH: Water-glycol; omit if use hydraulic oil

No.4 Pressure class: H: 32MPa; E:≤22MPa

No.5 Flow rate (L/min)

No.6 Filtration accuracy (μm)

No.7 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; omit if threaded connection

No.8 P: with CMS indicator; omit if without indicator

Technical data

Model	Dia. (mm)	Flow rate (L/min)	Filtr (μm)	Press (Mpa)	Pressure loss (MPa)		Indicator power	Weight (kg)	Model of element	Connection
					Initial	Max.
Z/QU-H10×*P	15	10	1 3 5 10 20 30	32		0.35	24V/48W 220V/50W	3.6	HX-10×*#	Threaded
Z/QU-H25×*P		25						5.0	HX-25×*#
Z/QU-H40×*P	20	40						8.0	HX-40×*#
Z/QU-H63×*P		63						9.8	HX-63×*#
Z/QU-H100×*P	25	100						12.0	HX-100×*#
Z/QU-H160×*P	32	160						18.2	HX-160×*#
Z/QU-H250×*P	40	250						23.0	HX-250×*#	Flanged
Z/QU-H400×*P	50	400						33.8	HX-400×*#
Z/QU-H630×*P	53	630						42.0	HX-630×*#
Z/QU-H800×*P		800						52.0	HX-800×*#

Note:* represents filtration,# is filter medium. If the filter fluid is water-glycol, usage pressure is 32MPa, flow rate is 32L/min, filter media is paper, the filter equipped with indicator and by-pass valve, the model of the filter is ZUI•BH-H63×*P, that of the element is HX•BH-63×*,if filter media is fiber and the filter equipped with indicator, the model of the filter is QU•BH-63×*P, that of the element is HX •BH-63×*W.