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KK Manufactures slit drains, u-drains and saucer drains which meet a variety of storm water drainage requirements.
Slit Drain System
Slit (also known as Slot Drains) drains combine a storm water collection system with the carrier pipe. They provide an effective, discreet, and aesthetically appealing method of drainage. These drains incorporate a 20 mm wide slit/slot at the top through which the water drains.The slit is diverging in shape which discourages silt from clogging the drain. The water collected is carried via an integrated pipe ranging in diameter from 150mm to 300mm. Due to the pipe shaped body of the drain these drains offer improved hydraulics compared to traditional U shaped drains. They are also easy to clean and maintain. These type of drains are ideal for providing storm water draining on roads, car parks, malls, pedestrian areas, industrial sites, and airport taxiways. They can be designed to take on light (i.e, pedestrian) to extremely heavy loads (i.e., heavy duty trucks).

  • Manufactured with M - 30 grade of concrete by vibro compaction process
  • Suitably reinforced for handling and to withstand light to extra heavy duty loads
  • Provided with a tongue and groove joint to create a water tight joint between adjacent units (it is recommended to fill the groove with cement mortar)
  • The drain should be installed on a properly compacted base

Slit Drain 300mm dia

300mm dia slit drain

  • Overall Size - 1000x415x415
  • Drain Dia - 300mm
  • Slit Width - 20mm
Slit Drain 150mm dia

150mm dia slit drain

  • Overall Size - 1000x250x250
  • Drain Dia - 150mm
  • Slit Width - 20mm


Saucer Drain

Saucer drains provide a means to collect water overflows or storm water in pedestrian areas, malls, parking lots, etc. They also come with holes to allow the collected water to be discharged into a another drainage system. KK manufactures saucer drains ranging in width from 450mm to 600mm.

  • Can be solid or perforated
  • Manufactured by M-30 grade of concrete by vibro compaction process using joint less FRP moulds so as to achieve shuttering finish.
  • Perforated saucer drains are reinforced, while the plain ones can be reinforced on request


saucer drain
Product Code Nominal Size Length Width Thickness
SD01 300x450x75/100 300 450 75/100
SD02 600x450x75/100 600 450 75/100
SD03 450x600x75/100 450 600 75/100
SD04 300x300x75/100 300 300 75/100
SD05 600x300x75/100 600 300 75/100
SD06 900x300x75/100 900 300 75/100

U drains

Precast concrete U drains allow for speedier construction of channels with minimum wet cast concrete work. KK manufactures a full range of U shaped drains. These drains range in widths from 200 mm to 855 mm. They are produced in strict factory controlled conditions that ensure high quality. Besides storm water drainage, these types of drains are also used to house underground cables and waterlines in industrial setup.

  • Manufactured with M - 30 grade of concrete by vibro compaction process
  • Suitably reinforced to promote long life
  • For Jointing, it is recommended to fill the joint between two adjacent drains with cement mortar
  • The drain should be laid on a properly compacted base
  • Heavier drains are provided with lifting nuts


Dimensional Drawing Product Code Nominal Size Length Width Depth Thickness
kk u drain specification DR01 500x200x250 500 200 250 50
DR02 500x300x300 500 300 300 50
DR03 500x300x375 500 300 375 50
DR04 500x300x450 500 300 450 50
DR05 400x350x500 400 350 500 60
DR06 610x340x315 610 340 315 60
DR07 610x585x310 610 585 310 70
DR08 475x685x355 475 685 355 80
DR09 500x855x300 500 855 300 80