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BTF series Quick-open Multi-bag Filter is specially designed for users concentrating more on efficiency, security and durability. When filtering the liquid with high contaminant, frequent bag changing-out occuring, quick filter bag replacement required in 24-hour continuous production, or owning several large bag filters as the large factory, BTF Quick-open Multi-bag Filter is the optimal selection, which makes filter elements replacing quicker, reduce operator's work intensity and improve productivity greatly. Besides, BTF 's opening and closing device can also apply to basket filter and cartridge filter.
BTF series: quick-opening multi-bag filter takes only 20 seconds to open and close. It applies to large flow-rate occasions with frequent replacement of filter bags.
Product Details Show




How Does It Work?
Liquid enters the filter bag from the inlet, | ||
particles larger than the filtration pore are | ||
blocked on the surface or inside the filter bag. | ||
Liquid pass across and goes to outlet. When the | ||
particles accumulated and increase the pressure | ||
drop to 0.05-0.1MPa, replace the clogged bag | ||
and continue filtering. | ||
Technical Parameters & Specifications
Model No. | BTM Series | ||||
Optional filter bags | PP/PE/NO | ||||
Single filter rate | 1-1,000m3/h | ||||
Design pressure | 0.6-1.0MPa(Higher pressure can be customized.) | ||||
Single filtering area | 0.1-24m2 | ||||
Filter accuracy | 0.5-1,250μm | ||||
Number of stand-alone filter bag | 1-24 | ||||
Applicable viscosity | 1-20,000cp | ||||
Housing material | 304/316L/CS | ||||
Technical features and advantages
1.Open and close in less than 20 seconds, replace filter elements quickly
2.\tSecurity-interlock design, filter can be opened only after pressure released entirely
3. Power-assisted lifting device, top cover can be pushed up to any angles with only one finger
4. Minimum downtime, promote productivity and reduce operating cost.
6. High-quality elastic O-rings, ensure the optimal seal ability and life span.
7. Pure stainless steel wetted parts, excellent anti-corrosion ability and durability.
Part of Applicable Industries

Applicable liquids: Extremely wide applicability scope; applicable to various fluids containing micro amount of impurities.
Main filtration function: Removing various sizes of particles, purifying water and protecting key equipment.
Filter type: Filtration of particles; regular manual replacement of filter bag.








We are a global professional company. Over the years, we have possessed many R&D, management and manufacturing centers, marketing and service networks throughout the world. Headquartered in Shanghai, the company has two production bases in Kunshan, Jiangsu and Taiwan, China, and has agents in Singapore, Malaysia and Myanmar, Russia, etc. In the future, JCI will become a leader in the field of automatic filtration system and industrial purification technology, to enable efficient and safe filtering products to serve the whole world.
1. Self-marketing.
2. We have strict control on all processes ranging from R&D design, production, inspection and after-sales service.
3. Warmly welcome to our factory for a visit.


1. Custom-built filters to meet your project requirements.
2. Design in 2 hours for free.
3. After sales service engineers available to service machinery overseas or making phone calls. Solving problems in 1 hour.




Welding Assembling Pressure Test Packing
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