UPVC filter shousing
UPVC filter shousing
LiandaFiltration UPVC filter housing is designed for light industry and water treatment. It is made of high-quality food-grade UPVC material, which is acid-resistant, alkali-resistant, UV-resistant and not easy to age. The compression molding process ensures uniform housing strength and tight interfaces. It can be matched with a variety of filter elements (filter elements or filter bags) to meet the needs of fluid filtration in various scenarios such as household water purification, agricultural irrigation and chemical wastewater pretreatment.
parameters | Specification range |
material | Food Grade UPVC |
Filtration accuracy | Supports 5 µm, 10 µm, 20 µm, 50 µm (optional) |
Maximum working pressure | 6 bar (87 psi) |
Maximum working temperature | 60 ℃ |
Interface form | 1″, 1½″, 2″, 2½″, 3″ Threaded Connection |
Filter element type | PP folded cartridge, PE filter bag |
Overall dimensions (diameter × height) | Φ100×350 mm; Φ150×400 mm (can be customized) |
Chemical resistance | Resistant to most acids, alkalis, salt solutions and organic solvents |
Super corrosion resistance
The UPVC body shows excellent tolerance to media in the pH range (pH 2–12), is not easy to scale, and is lighter and more resistant to oxidation than traditional stainless steel filters.
Economical and lightweight
Compared with metal housings, plastic filter housings are about 40% lighter, easy to install, and more labor-saving for manual handling and maintenance.
Modular design
Compatible with a variety of UPVC filter tube specifications and filter elements/filter bags, which can be quickly replaced on site without professional tools, reducing downtime losses.
Safe and environmentally friendly
The food-grade UPVC material is NSF-certified, does not contain heavy metals and harmful plasticizers, and is suitable for drinking water purification and food pre-processing.
Cost advantage
Low material and processing costs, a service life of 3–5 years, and a total cost of ownership (TCO) that is 20% lower than similar metal filters.
家用净水：家庭中央净水系统预过滤，去除泥沙、悬浮物，延长 RO 膜寿命。
农业灌溉：滴灌与喷灌前置过滤，防止管道及滴头堵塞，提高灌溉效率。
化工废水：中低浓度酸碱废水预处理，保护后端离心机和膜分离设备。
电子半导体：清洗用水初级过滤，防止固体颗粒对精密仪器造成损伤。
食品饮料：果汁、啤酒、饮用水生产线预过滤，保证后级工艺安全稳定。
FAQ
The maximum applicable temperature of this UPVC casing is 60 °C. If the working temperature exceeds the upper limit, a CPVC or PVDF casing can be selected.
When the inlet and outlet pressure difference (ΔP) exceeds 0.2 bar, or the water output drops by more than 20%, it is recommended to replace the pleated filter element or filter bag in time.
Standard NPT American thread interface, BSPP British or quick clamp (Camlock) interface can also be customized for flexible installation.
As UPVC has good resistance to salt water, it can be used for seawater pretreatment, but it is recommended that the seawater temperature does not exceed 45 °C and that it is flushed regularly to avoid biofouling.
Sintered filter element
Mesh Demister
Wire Mesh Packing