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Braukmann Retrofit reverse rinsing fine filter, FN74CS

Braukmann Retrofit reverse rinsing fine filter, FN74CS

The reverse rinsing filters ensure a continuous supply of filtered water. The fine filter prevents the ingress of foreign bodies, for example rust particles, strands...

Product Description

The reverse rinsing filters ensure a continuous supply of filtered water. The fine filter prevents the ingress of foreign bodies, for example rust particles, strands of hemp and grains of sand and thus reduces the probability of corrosion.

The fine filters are used in systems where an existing pressure reducing valve is fitted or where one is not required. Both horizontal and vertical installation is possible.

Technical Properties

Approvals
  • DVGW (mesh size 100 and with rotatable connection piece)
Media Water
Mounting position horizontal or vertical
Body material synthetic material
Filter mesh 100 micron
Transparant strainer chamber Yes
Reverse rinsing with filtered water Yes
Additional Descriptions
  • Filtered water supplied even during reverse rinsing
  • Patented reverse rinsing system - fast and thorough cleaning of the filter with small amount of water
  • Memory ring indicates time when next reverse rinsing is due
  • Automatic reverse rinsing actuator with bayonet connector can be retrofitted
  • Large filter surface
  • Shock resistant clear synthetic material filter bowl enables easy checking of filter contamination
  • Filter insert fully replaceable
  • All materials are ACS approved
  • All materials are KTW approved
  • Approved by TUEV LGA for low noise, Group 1 without limitations
Pressure range 1,5 ... 16 bar
Media temp. 5 ... 30 oC
Maximum inlet pressure 16/12 bar

Certifications and Awards

Products

Product Type DN size
Port diameter
Flow capacity Kvs
Filter mesh
Body material
Retrofit version without rotatable connector piece, filter mesh size 100 micron

FN74CS-1A
25 mm 1 inch 9 m3/h 100 micron brass

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Double ring wrench for removing the filter bowl, 1/2" + 11/4" ZR74CS  
Rotatable connector piece, 1/2" DA74CS-1/2A  
Rotatable connector piece, 3/4" DA74C-3/4A  
Rotatable connector piece, 1" DA74C-1A  
Rotatable connector piece, 11/4" DA74C-11/4A  
Automatic reverse rinsing actuator, 1/2" - 11/4" Z74S-AN  
Retrofit pressure rudicing valve insert set for retrofitting to upgrade to a filter combination D06FR-1A  

Spare Parts

Image Description Product Type Downloads
Union seal washer (10 pcs.) for size 3/4" 0901444  
Union seal washer (10 pcs.) for size 1" 0901445  
Union seal washer (10 pcs.) for size 1 1/4" 0901446  
Flange seal, 3/4" - 11/4" 5975900  
Connection set threaded connection for size 1 1/4" VST06-11/4A  
Connection set threaded connection for size 1/2" VST06-1/2A  
Connection set threaded connection for size 3/4" VST06-3/4A  
Connection set threaded connection for size 1" VST06-1A  
Filter insert complete, filter mesh size 100 micron, 1/2" - 11/4" AF74-1A  
Filter insert complete, filter mesh size 50 micron, 1/2" - 11/4" AF74-1C  
Filter insert complete, filter mesh size 200 micron, 1/2" - 11/4" AF74-1D  
Clear filter bowl, 1/2" - 11/4" KF74CS-1A  
Pressure gauge, rear connection thread G1/4", Range:0 - 16 bar M74CS-A16