SRF Wedge Wire Filter Cartridges

SRF Wedge wire filter cartridges are distinguishable for their toughness as well as chemical and thermal durability. SRF Wedge wire filter cartridges are very robust and multi-functional sieve elements. During the manufacture of the SRF Wedge wire filter cartridge, a v-structured profile-wire is wound in a spiral manner around a longitudinal profile and inductively welded together at the cross-points. This process guarantees high pressure stability. In this regard wedge wire filter cartridges are easy to reverse-flush. Typical applications are to be found in the food industry, and especially where other filter materials can not be applied due to thermal or chemical limitations.

Technical data

• Filter medium: Stainless steel 1.4435.
• End cap: Stainless steel 1.4435.
• Gaskets: PTFE gaskets.
• Filter ration: 35 – 1.000µm.
• Filter area: 500 cm²/10".
• Lengths: From 4 7/8“ to 40“.
• Diameter: Internal Ø 27mm. External Ø 65mm.
• Temperature: Max. 230 ˚C.
• Differential pressure: Max. 10 bar.

Recommended flow rate capacity/10“ cartridge

• Filter ration in: 35-100µm.; 125-1000µm.
• Max. flow rate capacity: max 25 l/min; max. 60 l/min.

Applications:

• Sieve filters for foods such as oils and greases.
• End-filters used prior to bottling any viscose mediums such as syrup, marmalade or jam.
• Pre-filters for water recycling plants.
• Dirt strainers  for protecting pumps, valves, spray-nozzles or heat-exchangers.
• Coarse filters for purifying plant.

Features and Benefits:

• Cleanable wedge wire cartridges made of stainless steel.
• Filter rations from 35µm to 1.000µm.
• Excellent reverse-flushing.
• High pressure  stability.
• Rigid construction for high differential pressures.
• Lengths from 4 7/8“ to 40“.
• Gaskets made from PTFE.

Data in reference to 10” –element with 500cm² filter area 35µm 50µm 75µm 100µm 125µm 150µm 200µm 1.8% 2.5% 3.7% 4.8% 5.9% 7.0% 9.1% 250µm 275µm 300µm 350µm 500µm 50µm 1000µm 11.2% 12.1% 13.1% 14.9% 20.0% 27.3% 33.4%