| Y type: | Generally used below DN25 (DN40 ~ DN80 type II is also Y type)； |
| U-type: | Generally used for DN40 or more; |
| H-type: | Generally refers to welding type; |
1.The LPG series strainer is installed at the inlet of the flowmeter, and its main function is to Strainer the particulate impurities contained in the measured liquid to ensure the normal operation of the flowmeter.
2.The LPG series strainer as a positive displacement flowmeter metering unified design of pipeline accessories, can be used in a variety of liquid conveying pipelines, especially in high-precision flow metering system, strainer is an indispensable auxiliary equipment.
Main technical performance:
1.Work Pressure（MPa）：1.0、1.6、2.5、4.0、6.3
2.Work Temperature（℃）：-20～200
3.Medium viscosity（mPa.s）：General supply is 500, > 500 is special supply.The viscosity of the medium of the gas Strainer or gas separator is < 20mPa.s.
4.Material requirements：
a）Shell：cast iron （A）、cast steel（E）、corrosion resistant alloys（B、C）
b）Fine mesh strainer：stainless steel wire mesh
5.Flange standard ：GB/T9124.1（For other standards, please communicate with the manufacturer）
6.Drain screw specification：
Y series Strainer（At the same time used to clean the net） M27×1.5（The high pressure is M30×2.5）；U series Strainer M16×2；Welded M16×2；Special requirements special manufacture.
Installation dimension:
Table
| Mat-erial | DN | L | A | H | D | D1 | D2 | n-φ | n2-φ | General mesh size | |
| Pressure | GB | ||||||||||
| Wel-ded | 50 | 300 | 155 | 295 | 1.6 | 165 | 125 | / | 4-18 | / | 1.6/ mm（40 mesh） |
| 80 | 400 | 250 | 450 | 1.6 | 200 | 160 | φ200 | 8-18 | 3-13 | ||
| 100 | 500 | 280 | 500 | 1.6 | 220 | 180 | φ300 | 8-18 | |||
| 150 | 600 | 335 | 650 | 1.6 | 285 | 240 | φ360 | 8-22 | |||
| 200 | 786 | 395 | 710 | 1.6 | 340 | 295 | φ400 | 12-22 | 3-17 | ||
| 250 | 950 | 650 | 1060 | 1.6 | 405 | 355 | φ440 | 12-26 | 0.8/ mm（20 mesh） | ||
| 300 | 950 | 700 | 1150 | 1.6 | 460 | 410 | φ500 | 12-26 | |||
| 400 | 1200 | 750 | 1380 | 1.6 | 580 | 525 | φ640 | 16-30 | |||
The special specifications put forward by users can also be designed and manufactured.
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