WU, XU Suntion Filter Series
The Filter provides reliable filtration for fluids in industrial applications. The tank mounted filter housings contain high-efficiency filter cartridges that trap and remove particles as fluid is drawn from the tank. Simple plumbing and space-saving design for suction-side filtration. Extend the lifespan of downstream equipment by removing particles and debris.
Introduction
This kind of filter is rough filter and can be installed at the inlet of the pump and can protect the pump not to in breathe the bigger impurity. The filter is simple designed. It’s easy to let oil go through and it has small resistance. It also has threaded connection and flanged connection. This kind of filter can be divided into wire mesh filter and notched wire filter.
Technical Parameters
| model | drift diameter (mm) | Flow rate (L/min) | original pressure loss (MPa) | filtration accuracy (μm) | by-pass valve opening pressure （MPa） | Connecting |
| X/WU - 16 x * - J | 12 | 16 | <=0.01 | 80 100 180 | 0.02 | pipe |
| X/WU - 25 x * - J | 15 | 25 | ||||
| X/WU - 40 x * - J | 20 | 40 | ||||
| X/WU - 63 x * - J | 25 | 63 | ||||
| X/WU - 100 x * - J | 32 | 100 | ||||
| X/WU - 160 x * - J | 40 | 160 | ||||
| X/WU - 225 x * G - J | 50 | 225 | ||||
| X/WU - 250 x * F-J | 50 | 250 | flange | |||
| X/WU - 400 x * F - J | 65 | 400 | ||||
| X/WU - 630 x * F - J | 80 | 630 | ||||
| WU - 800 x * G - J | 63 | 800 | pipe | |||
| WU - 1000 x * G - J | 76 | 1000 |
Connection Size
1、WU series (net type)
| Model | Size (mm) | |||
| H | D | M(d) | d1 | |
| WU-16 x * - J | 84 | Φ35 | M18 x 1.5 | |
| WU-25 x * - J | 104 | Φ43 | M22 x 1.5 | |
| WU-40 x * - J | 124 | M27x2 | ||
| WU-63 x * - J | 103 | Φ70 | M33x2 | |
| WU-100 x * - J | 153 | M42x2 | ||
| WU-160 x * - J | 200 | Φ82 | M48x2 | |
| WU-225 x * G - J | 165 | Φ150 | G2 | |
| WU-250 x * f - J | 182 | Φ88 | Φ50 | Φ74 |
| WU-400 x * f - J | 229 | Φ105 | Φ65 | Φ93 |
| WU-630 x * f - J | 281 | Φ118 | Φ80 | Φ104 |
| WU-800 x * G - J | 340 | Φ150 | G2 1/2 | |
| WU-1000 x * G - J | 430 | Φ150 | G3 | |
2、Xu series (wire gap type)
| Model | Size (mm) | |||
| H | D | M(d) | d1 | |
| XU-6 x * - J | 73 | Φ56 | M18X1.5 | |
| XU-10 x * - J | 104 | |||
| XU-16 x * - J | 158 | |||
| XU-25 x * - J | 125 | Φ75 | M22X1.5 | |
| XU-40 x * - J | 198 | M27X2 | ||
| XU-63 x * - J | 186 | Φ99 | M33X2 | |
| XU-100 x * - J | 288 | M42X2 | ||
| XU-160 x * - J | 368 | Φ118 | M48X2 | |
| XU-250 x * F - J | 422 | Φ162 | Φ50 | Φ74 |
| XU-400 x * F - J | 491 | Φ222 | Φ65 | Φ93 |
| XU-636 x * f - J | 659 | Φ252 | Φ80 | Φ104 |
3、Connect flange,please refer to the following size processing
| Module | size(mm) | flange with O ring | flange screws (4 PCS) | |||||||||
| A | B | C | D | D1+0.06 | D2+0.2 | D3 | d | E-0.1 | 4-Φ | |||
| WU - 250 x * F - J | Φ86 | 15 | 9 | Φ50 | Φ60 | Φ54 | Φ60 | Φ74 | 2.4 | 6.7 | Φ60x3.1 | M6x25 |
| XU - 250 x * F - J | ||||||||||||
| WU - 400 x * F - J | Φ105 | Φ65 | Φ75 | Φ70 | Φ76 | Φ93 | Φ75x3.1 | |||||
| XU - 400 x * F - J | ||||||||||||
| WU - 630 x * F - J | Φ118 | Φ80 | Φ90 | Φ85 | Φ91 | Φ104 | Φ90x3.1 | |||||
| XU - 630 x * F - J | ||||||||||||
Filtration Effect
Package
Oil filters with plastic wrap, and packaed by wooden case.
