KSR SWR Drainage Systems  
  KSR SWR pipes are manufactured as per IS 13592 both in Type A and Type B.  
  KSR SWR fittings are manufactured as per IS 14735  
KSR SWR systems have been quickly replacing the conventional systems that are being used in the building industry. The pipes and fittings are extremely light in weight, strong, durable, dimensionally stable and are safe in handling, transportation and installation. They also have high impact strength. The trouble free performance of SWR pipes & fittings saves a lot of inspection and maintenance cost.
  SWR pipes and fittings are available in various sizes:  
  40 mm, 50 mm, 63 mm, 75 mm, 90 mm, 110 mm, 160 mm  
  Features & Benefits:  
  1. Considerable saving in time, labor and costs due to lightweight, high impact strength, easy and quick assembly
  2. Corrosion free and hence offers great resistance to oils, fats, alcohols, aromatic and chlorinated hydrocarbons
  3. Smooth inner surface eliminates problems of clogging and chocking
  4. Simple, quick and firm joints with special quality ‘T’ shaped rubber ring joints. Its double sealing effect virtuallyeliminates the possibility of leakages
  5. High temperature tolerance upto 60oc. The tolerance temperature is higher  when pipes are not flowing full.
  6. Made form high quality PVC that offers thermal expansion of 7x105mm/m/0c resulting in high resistance to effectsand variation in environmental temperature
  7. UV stabilizers added during manufacturing process makes ‘KSR’ SWR Systems more durable and resilient to thedamaging effects of sun-rays
  8. Injection molded fittings offers superior finish and smart looks
  9. Properly and carefully installed ‘KSR’ SWR systems ensure upto 50 years of trouble free performance
  Comparison to other SWR Systems:-
    KSR SWR Systems Cast Iron Asbestos Cement
  High Impact Strength Good Good  
  Durability 50years                     UV Stabilizers resist Damage from the sun 20 years No guarantee
  Inertness to Chemicals Very good Gets oxidized Good resistance
  Fungus Growth Negative Positive Positive
  Scale Formation Negative Positive Negative
  Weight (Index) Very light 6 times PVC 4 times PVC
  Installation Time Very quick Very slow Slow
  Setting up Less labour More labour More labour
  Inside Bore Very smooth Not as smooth Not smooth
  Smooth inside Bore Good flow rate. No practice accumulation at all. Diminished flow rate particle accumulation takes place Diminished flow rate particle accumulation takes place
  Maintenance Easy to clean & inspect due to threaded door caps Difficult due to rough inside bore- difficult to open door caps Difficult due to rough inside bore – difficult to open door caps
  Jointing Leak proof Not leak proof Not leak proof
  Repair Easy to repair & replace Not easy to repair Not easy to repair
  Cost Average More than PVC Less than PVC
  Jointing Instructions:  
  1. Cut the pipe square to the required length
  2. Chamfer the edge of pipe; remove all burs, dust and dirt
  3. Apply KSR lubricant on the external surface of the chamfered end of the pipe and on the rubber gasket, fit rubberring into the groove
  4. Check ring seal to ensure it is in position in the housing
  5. Push pipe fully into socket and mark depth in the socket
  6 Withdraw pipe until the mark is 12mm away from socket. This gap essential for thermal expansion and contraction.
  Installation on walls/ concrete:  
  1. Mark layout line on wall and fix the pipeline accordingly
  2. Apply a thin coat of PVC solvent cement followed by a light sprinkle of dry sand in slots without a cementbase, before inserting pipes and fittings
  3. Allow it to dry
  4. Repeat process while jointing PVC material to CI/AC materials
  Clipping Distance:  
  Size in mm 40 50 75 110 160
  Horizontal (in Ft.) 0.4 0.5 0.75 1.1 1.6
  Vertical (in Ft.) 1.2 1.5 2.00 2.00 2.00
  Traps are essential for efficient functioning of drainage systems. For domestic systems, the trap is a depressed fitting to the sanitary fitting and remains full of water. Technically they are termed as water seals. The function of a trap is to prevent the seepage of bad odors/ gases inside the room and at the same time to allow the sewage to flow through it. The effectiveness of the trap depends upon the depth of seal. Municipal Corporation and ISI specify the depth of the seals 50mm minimum.  
  Different Types of Traps:  
  The floor trap is provided at the points of entry of waste water into the house.  It is thus placed in bathrooms, kitchens, sinks etc.  It is a starting point for waste water drainage.  A cover (jali) is provided on the trap to prevent entry of solid matter.  
  Product Snap Shots:        
  Bell Mouth Trap Bend 45O   Bend 87.5o with door Bend 87.5o  
  Bend Connector Cleansing Pipe   Coupler, Repair Coupler, Single Push Fit Coupler Door Caps  
  Double T Door Double T   Double Y Door Double Y  
  Gully Trap Multi Floor Trap   Nahani Traps Offset  
  Pipe Clip Q Trap   Reducer Connector Reducing T  
  Reducer Round & Sqaure Jaalis   S Trap Single T - Door  
  Single T Single Y - Door   Single Y - Door Socket Plug  
  Vent Cowl