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Bypass Bags 1.5 bar (21.75 psi)
Bypass Bags 1.5 bar
 
Siegel
  • optimum handling
  • with 3 sizes from 100 - 1,200 mm
  • very lightweight due to PE-core
  • exchangeable sleeve
 
100 - 1.200 mm 3.9 - 47.2 inch
 

With big opening for easy divertion.

If there is a requirement to reroute the sewage from defective piping by bypassing the defective location and letting the sewage flow back into the pipeline behind this location, then bypass bags are the suitable solution due to their largest possible through-flow opening. Only three bypass bags are required for pipe diameters from 100 mm to 1,200 mm (4 inch to 48 inch). The outside thread enables the connection coupling to be freely selectable.

Please note:
With the sizes PDK 10/20 and PDK 20/50 the bypass adapters are fitted on the PE core with screws. With bypass bags PDK 50/80 and PDK 50/120, the ducts (also with outside threads) are directly in the PE core. If required, a through-flow opening of up to 8" can be supplied
for both sizes.


 
Images
 
image_big
  image_small_2  
  Illustration Bypasskissen 2014   
 
  Technical data  

Standard test counter-pressure of 5 m WC (7.25 psi).


* Can be supplied with 6'' or 8''duct if required.

Product enquiry Print datasheet
metrical imperial 
Product
Art. no.
Pressure
bar psi
Opening
Pipe diameter
mm inch
Diameter,
approx.

mm inch
Cylinder
length

mm inch
Total
length

mm inch
Air requirement,
approx.

litres cu. ft.
Weight, approx.
kg lbs
PDK 10/20 PE-Kern PDK 10/20 PE-Kern 1 481 004 401 1 481 004 401 1.5 21.75 1 x 2 1/2“ AG 1 x 2 1/2“ OT 100 - 200 4 - 8 97 3.9 485 19.1 635 25 27 0.95 2.2 4.9
PDK 20/50 PE-Kern PDK 20/50 PE-Kern 1 481 005 001 1 481 005 001 1.5 21.75 1 x 4“ AG 1 x 4“ OT 200 - 500 8 - 20 195 7.7 550 21.7 700 27.6 143 5 7 15.4
PDK 50/80 PE-Kern* PDK 50/80 PE-Kern* 1 481 006 900 1 481 006 900 1.5 21.75 1 x 4“ AG 1 x 4“ OT 500 - 800 20 - 32 450 17.7 565 22.2 720 28.6 310 10.9 32 70.6
PDK 50/120 PE-Kern* PDK 50/120 PE-Kern* 1 481 008 000 1 481 008 000 1.5 21.75 1 x 4“ AG 1 x 4“ OT 500 - 1200 20 - 48 450 17.7 920 36.2 1 070 42.1 1 420 50.1 42.5 93.7