â… ï¼ŽProduct Introduction
The SLVY Hand Brush Filter is a high-performance filtration equipment specifically designed for water treatment scenarios. It is widely applicable to various water supply systems, process water systems, and industrial cooling systems, with particular suitability for 24-hour continuous non-stop operation systems. Its core function is to effectively filter out various mechanical impurities in water, thereby preventing impurity accumulation from causing damage to system equipment, ensuring the safe, stable, and reliable operation of the entire system.
In terms of structural composition, the SLVY Hand Brush Filter adopts high-quality materials to ensure its durability and filtration efficiency. The main components include a high-quality carbon steel or stainless steel integral cylinder, a stainless steel filter screen, a handle-equipped nylon brush, a drain valve, and a pressure gauge. The working process of the filter is simple and efficient: when water flows through the filter screen, mechanical impurities in the water are effectively intercepted by the screen, realizing the purification of water quality. When the filter needs to be cleaned and drained, there is no need to disassemble the filter or take out the internal filter screen. It only requires opening the drain valve and gently turning the handle several times to complete the sewage discharge and cleaning work, which greatly simplifies the maintenance process and ensures the continuous operation of the system.
Ⅱ.Product Features
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Wide Application Range: It is compatible with various water supply systems, process water systems, and industrial cooling systems, and can perfectly adapt to 24-hour continuous non-stop operation scenarios, meeting the filtration needs of different industries.
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High-Quality Structural Design: The integral cylinder is made of high-quality carbon steel or stainless steel, and the filter screen is made of stainless steel. These high-quality materials ensure the filter’s excellent corrosion resistance, pressure resistance, and long service life.
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Convenient Maintenance & Non-Stop Operation: The unique handle-equipped nylon brush design enables on-line cleaning and sewage discharge. There is no need to disassemble the equipment during maintenance; simply open the drain valve and turn the handle to complete the cleaning. This avoids system shutdown caused by maintenance and ensures the continuity of production and operation.
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Stable & Reliable Performance: It has stable working performance, can maintain good filtration effect under the rated working pressure and temperature, and the pressure loss is small, which will not have a significant impact on the normal operation of the water system.
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Flexible & Adjustable Filtration Accuracy: The filtration accuracy ranges from 10 mesh to 500 mesh, which can be customized according to different water quality requirements and application scenarios to meet the diverse filtration needs of users.
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Excellent Sealing Performance: Multiple flange sealing surface types (RF, M, FM, RJ, TG) and various high-quality gasket materials (PTFE, metal winding, nitrile rubber, etc.) are available for selection, ensuring the tightness of the equipment and preventing water leakage.
Ⅲ.Technical Data Summary
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Technical Parameter
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Specification/Value
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|---|---|
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Working Pressure
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≤1.6MPa
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Maximum Working Temperature
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90℃
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Pressure Loss
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0.015MPa
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Nominal Diameter (DN)
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65-250 (see detailed parameter table)
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Connection Mode
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Flange
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Shell Material
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Carbon steel, stainless steel, etc.
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Flange Pressure Rating
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0.25-6.3MPa, 150-300LB
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Filter Material
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Stainless steel
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Flange Sealing Surface
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RF, M, FM, RJ, TG
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Filtration Accuracy
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10 mesh – 500 mesh
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Gasket Material
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PTFE, metal winding, nitrile rubber, etc.
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Ⅳ.The main shape and connection size

| Public defense | L | L1 | D | d | H | maximumflow |
| 65 | 400 | 300 | 159 | 76 | 460 | 50 |
| 80 | 450 | 320 | 159 | 89 | 480 | 60 |
| 100 | 520 | 350 | 219 | 108 | 550 | 80 |
| 125 | 610 | 400 | 218 | 133 | 650 | 125 |
| 150 | 700 | 420 | 273 | 159 | 720 | 180 |
| 200 | 740 | 470 | 325 | 219 | 810 | 320 |
| 250 | 850 | 510 | 426 | 272 | 930 | 490 |















