Drain & Grating
Main drains handle deep circulation and emptying; overflow grating keeps water levels safe in infinity and deck-level pools. We supply anti-vortex main drains, overflow grating, deck drainage channels and sump boxes — built for safety and long life.
- Anti-vortex main drains — safety first
- Overflow grating for deck-level pools
- Deck drainage channels
- Sump boxes & fittings
- For new builds and replacements
Why Choose Our Drains & Grating?
Safety-rated drainage, sized for your pool and deck.
Safety First
Anti-vortex covers prevent entrapment.
Right Capacity
Drainage sized to your water flow.
Strong Build
Made for wet, chlorinated zones.
Neat Finish
Grating that sits flush and clean.
Safe Water, In and Out
The main drain is a safety component, not just plumbing. Modern anti-vortex designs prevent the dangerous suction entrapment of older flat covers — an essential upgrade for any family or commercial pool still running old fittings.
For overflow and deck-level pools, correctly sized grating and channels keep the waterline exactly where it belongs and the deck dry. We supply the complete system and can fit it during construction or renovation.
- Anti-vortex safety covers
- Overflow and deck-level systems
- Replacement grating by the metre
In & Out!
Inlet Fittings
View Product →Pool Surround Equipment
View Product →Suction Point (Vacuum)
View Product →
Pool Skimmer
View Product →Main Drains and Grating, Done Safely
The main drain at the pool floor helps circulate the deepest water and allows the pool to be emptied when needed, while channel grating around overflow edges carries surface water away to the balance tank or waste. Both depend on their covers: drain covers and grating must sit secure, unbroken and flush, because they are safety items as much as plumbing parts. On Karachi’s overflow-style pools, grating also takes daily foot traffic, so strength and a non-slip profile matter. Any cracked, loose or missing section should be replaced promptly, and swimmers should never sit on or block a drain outlet.
What does the main drain actually do?
It draws water from the deepest part of the pool for circulation and filtration, and provides the outlet when the pool needs to be drained.
How often should drain covers be checked?
Inspect them at every deep clean. If a cover is cracked, loose or missing screws, keep swimmers away until it is refitted or replaced.
Can broken grating sections be replaced individually?
Yes, channel grating comes in sections, so damaged pieces can usually be swapped without rebuilding the whole channel. Send us a photo through the contact section to match the profile.
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+92 321 2077638
www.thepoolguykarachi.com