DEPTH FILTRATION BAGS SI7PP75

Product catalog summary

Technical Features:
The SI7PP75 filter bags are made of polypropylene with a diameter of 7 inches (175/180 mm) and available in heights of 17 inches (430 mm) and 32 inches (810 mm). They offer micron ratings of 1, 5, 10, 25, 50, 75, and 100 with an efficiency of 75%. The filtration material is polypropylene, and the ring is made of AISI 316 stainless steel.

Pressure and Temperature:
The maximum differential pressure at 20°C is 2 bar, with a suggested maximum of 1 bar. The maximum working temperature is 80°C.

Applications:
These filter bags are suitable for water filtration and can be used in coatings/resins, general industrial, and bulk chemicals/petrochemicals applications, but only with written approval from the manufacturer.

Product Variants:
The filter bags are available in different configurations based on height and micron rating, affecting the flow rate and filtering surface area. For example, a 17-inch bag with a 1-micron rating has a flow rate of 8,000 l/h and a filtering surface of 0.26 m², while a 32-inch bag with the same micron rating has a flow rate of 16,000 l/h and a filtering surface of 0.47 m².

Flow Rate vs Pressure Differential:
A graph illustrates the relationship between flow rate and pressure differential for 17-inch filter bags. The flow rate varies with the micron rating and pressure differential, with a maximum flow rate of 28,000 l/h at a 0.15 bar differential for a 1-micron filter.

Catalog excerpts

PARMA - ITALY https://www.everblue.it Filter bags DEPTH FILTRATION BAGS SI7PP75 Link to product's PDF drawing TECHNICAL FEATURES: Filtration material Ring Max differential pressure suggested OTHER APPLICATIONS ONLY AFTER WRITTEN APPROVAL OF MANUFACTURER Coatings/Resins General Industrial Bulk Chemicals/Petrolchemicals Approximate picture. Height's choice will lead to the assembly of a product which could differ from those shown in figure Filtering surface 1 - Max water flow rate whit new bag at 20° C and differential pressure 0,15 bar

Open the catalog to page 1

PARMA - ITALY https://www.everblue.it Filter bags DEPTH FILTRATION BAGS RING TYPE TABLE Ring CODE Ring internal Diam. 7'' (175/180 mm) SI7 BAGS CODE LIST Model Ring diameter Ring material

Open the catalog to page 2

PARMA - ITALY https://www.everblue.it Filter bags DEPTH FILTRATION BAGS SI7PP75 FLOW RATE VS PRESSURE DIFFERENTIAL Pressure differential 1,000 bar Graphic refers to 17" (430 mm) height filter bags. Make the correct proportion to obtain flow for taller filter bags.

Open the catalog to page 3

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