Overview
LEFILTER Bag Filter Housings are stainless steel or carbon steel pressure vessels designed for liquid filtration with filter bags. We supply both single-bag and multi-bag versions from 1 bag up to 15 bags. The housing can adopt clamp, movable flange or flange+boom quick-open structure for different operation requirements. This bag filter tank effectively removes solid particles, impurities and suspended solids from liquid. It features low side leakage risk for filter bags, low pressure loss and low operating cost. Compact in volume while offering large filtration flow and high dirt holding capacity. Bag Filter Housings are widely used across many liquid processing industries and support customization based on customers’ working parameters.
Applications
Features
Low chance of side leakage of filter bags. Reasonable internal sealing structure ensures the filter bag fits tightly, avoiding bypass and unfiltered liquid.
Low pressure loss and low running costs. Less energy consumption for the whole filtration system.
Increasing filtration accuracy of filter bags. Compatible with different micron rating filter bags to meet precision requirements.
Large bag filtration handling capacity, small volume, large dirt holding capacity. Longer service interval before bag replacement.
Multiple opening structures optional: clamp, movable flange, flange + boom quick opening. Easy to open and replace filter bags.
Wide flow range from 15 t/h to 450 t/h. Single-bag model for small flow, multi-bag housing for large industrial flow.
Customization available. We can adjust size, wall thickness, inlet-outlet standard, material and surface treatment for Bag Filter Housings.
Order information of Bag Filter Housings
| Model | In-outlet | Size | Thickness(mm) | Structure | Number of bags | Type of bags | Flow rate (t/h) | Filter area (㎡) |
|---|
| LFD-1-P | DN40 | Φ219*900 | 2 | Clamp, Movable flange | 1 | 1# | 15 | 0.23 |
| LFD-2-1P | DN50 | Φ219*1310 | 2 | Clamp, Movable flange | 1 | 2# | 30 | 0.5 |
| LFD-2-2P | DN80 | Φ400*1450 | 3 | Flange | 2 | 2# | 60 | 1 |
| LFD-2-3P | DN100 | Φ450*1500 | 3 | Flange | 3 | 2# | 90 | 1.5 |
| LFD-2-4P | DN100 | Φ550*1550 | 3 | Flange + boom | 4 | 2# | 120 | 2 |
| LFD-2-5P | DN125 | Φ600*1600 | 3 | Flange + boom | 5 | 2# | 150 | 2.5 |
| LFD-2-6P | DN150 | Φ650*1600 | 3 | Flange + boom | 6 | 2# | 180 | 3 |
| LFD-2-7P | DN200 | Φ700*1650 | 3 | Flange + boom | 7 | 2# | 210 | 3.5 |
| LFD-2-8P | DN200 | Φ750*1700 | 4 | Flange + boom | 8 | 2# | 240 | 4 |
| LFD-2-9P | DN200 | Φ800*1750 | 4 | Flange + boom | 9 | 2# | 270 | 4.5 |
| LFD-2-10P | DN250 | Φ850*1750 | 4 | Flange + boom | 10 | 2# | 300 | 5 |
| LFD-2-11P | DN250 | Φ900*1750 | 5 | Flange + boom | 11 | 2# | 330 | 6 |
| LFD-2-13P | DN250 | Φ950*1750 | 5 | Flange + boom | 13 | 2# | 390 | 6 |
| LFD-2-15P | DN300 | Φ1000*1750 | 5 | Flange + boom | 15 | 2# | 450 | 7.5 |
Note: User can customize according to actual working conditions.
FAQ
Q1: What filter bags fit this Bag Filter Housings?
A1: Mainly compatible with standard 1# and 2# filter bags, different material options: PP, PE, NMO, PTFE, etc., micron range from 0.5μm to 200μm.
Q2: Clamp type or flange+boom type Bag Filter Housings, which one is better?
A2: Clamp/movable flange suits small single-bag models for fast opening. Flange+boom quick-open design is recommended for multi-bag large housings, safer and labor-saving.
Q3: Can this Bag Filter Housings filter oil and paint?
A3: Yes. It is widely used for paint, hydraulic oil, lubricating oil filtration. We can provide suitable filter bags for viscous liquid.
Q4: Material options for Bag Filter Housings?
A4: Carbon steel, 304 stainless steel and 316L stainless steel are optional. 316L is for corrosive liquid, food and pharmaceutical grade.
Q5: Can you customize inlet/outlet direction and pressure rating?
A5: Yes. We support custom pressure, ANSI/DIN flange, surface polishing and side/bottom outlet for Bag Filter Housings.
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