 |
Specifications
1.Length: 20″ (508mm), 40″ (1016mm), 60″ (1524mm) Multiple specifications match different systems.
2.Outer diameter: 6″ (152mm) common, 6.5″ (165mm) optional.
3.Inner diameter: Common 73.5mm.
4.Filtration accuracy: 0.5, 1, 2, 3, 5, 6, 10, 20, 40, 70, 100µm.
5.Maximum temperature: PP type about 82°C, glass fiber can reach 121°C, maximum PTFE/Glass fiber type can withstand 135–249°C.
6.Maximum pressure difference: room temperature can reach 3.4–4.0bar; about 1.4bar at high temperature (82°C).
7.Recommended pressure differential replacement: ~2.5bar (35psi).
8.Maximum flow: Single ultra-high flow:
20″: ≈660LPM (≈40m³/h)
40″: 1300LPM (≈78m³/h)
60″: 1900LPM (≈114m³/h)
9.Filtration area: 20″: 3–3.5m²; 40″: 7m²; 60″: 9–10.5m².
10.Sealing ring materials: EPDM, Buna-N, Viton, silicone, etc.
11.End cover/end type: single-open, double-open, center core/coreless configurations, etc.
Advantages and Features
1.High flow rate, low pressure loss: Large diameter fold structure makes each filter extremely high flow rate and small pressure drop
2.High pollution capacity: The filter area is several times the standard filter element, greatly extending the replacement cycle
3.Strong structural strength: hard cage or skeleton, able to withstand high pressure and high temperature environments
4.Chemical compatibility and easy to maintain: PP, GF, PES and other materials are widely used for various liquid media; hot melt structure is easy to clean
5.Economic and energy saving: large flow reduces spending, small footprint, low maintenance and core replacement work hours
Application scenarios
Pre-filtration, high-throughput water purification
Petrochemical industry, oil field return water injection, refrigeration and water replenishment
Production of food and beverages, glucose, cooking oils, and soft drinks
Condensate and evaporative cooling water circulation in power plant
Spray coatings, inks, plastics, pharmaceutical solvent filtration
Select suggestions
1.Preliminary determination of flow rate: Select the 20/40/60″ length model according to the system flow rate; if you need ≥100m³/h, you can choose the 60″ series.
2.Selection of filtration accuracy: 1-5µm before RO; 5-20µm for chemical anti-solid particles; PP FDA materials for food grade.
3.Material adaptation: PP type is suitable for most water and light chemical liquids; high temperature/corrosion resistance is selected as glass fiber or PTFE.
4.Structure and interface matching: check the housing end cover type (OE, DOE, single/double opening, etc.), O-ring material and core core/coreless specifications.
5.Operating conditions: Pay attention to the maximum pressure difference capacity at temperature to avoid overpressure failure.
6.Maintenance and replacement: Designing the core replacement principle of ΔP ≈2.5bar before each core replacement is designed; optional models with handles are easy to replace.
