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Main Drains

A wide range of main drains are designed to recirculate the water at the bottom of the pool. Located in the deepest part of the pool, the drains collect water from the bottom so it can be filtered or fully drained from the pool.

Use the main filters below to narrow down your search.

Applied Filters

Extended 1 Year Warranty

In addition to the manufacturers standard warranty (usually 1 year) we also offer the opportunity for you to extend this warranty by a further 1 year for a one off fee. This can be arranged at the point of purchase or within a limited time afterwards.
An extended warranty is an easy way to protect your purchase, against any manufacturing defects causing breakdown. You will benefit from free repairs for the term of the warranty period & If your equipment can't be repaired then we will replace it free of charge.(A delivery surcharge may apply for non UK mainland addresses)
This warranty and the standard manufacturer’s warranty does not cover general wear and tear, abuse or misuse or incorrect installation.
If you would like any further information on our extended warranty scheme please call our Hydrospares team on 01326 371 488 OR email us at info@hydrospares.co.uk

Certikin Main Drain - SPHD33LT
Spare Parts Kit
  • Certikin Main Drain
  • Spare Parts Kit
  • MPN: SPHD33LT
Certikin
Certikin
Spare Parts Kit
Main Drain
MPN: SPHD33LT
£51.90
QF: 8604
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
8604
Certikin Main Drain 6.00" - Concrete
HD33 - Anti vortex grill
  • High Flow- Low Velocity grille supplied as standard
  • Provides up to 50% more free flow area than other models
  • Anti-vortex design
  •  Protective film prevents damage during installation
  • Stainless steel grille available (CK33S)
Certikin
Certikin
6"
Anti-Vortex Design
Stainless Steal
£34.99
QF: 6433
RRP: £43.50
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
6433
Certikin Main Drain 6.00" - Liner
HD33 - Anti vortex grill
  • High Flow- Low Velocity grille supplied as standard
  • Provides up to 50% more free flow area than other models
  •  Anti-vortex design
  •  Protective film prevents damage during installation
  •  Stainless steel grille available (CK33S)
Certikin
Certikin
6"
Anti-Vortex
Stainless Steel
£46.99
QF: 6432
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
6432
Certikin W.A.L.E.T - SPHD101LT
Spare Parts Kit
  • Certikin Main Drain
  • Spare Parts Kit
  • MPN:  SPHD101LT
Certikin
Certikin
Spare Parts Kit
Replacement During a Pool Refurbishment
MPN: SPHD10LT
£43.50
QF: 8605
2 in stock 15:00 Cut off Same day dispatch on orders before 15:00
8605
Astral - Main Drain with Anti-vortx Grille
Suitable for Concrete Spas
  • Astral - Main Drain
  • Anti-vortex Grille
  • Suitable for Concrete Spas
Astral Pool
Astral
2"
Anti-Vortex Grille
Suitable for Concrete Spas
£61.49
QF: 7357
RRP: £81.84
Special Order ItemLead time confirmed upon order
7357
Astral - Main Drain with Flat Grille
Suitable for Concrete Spas
  • Astral Main Drain
  • Flat Grille
  • Suitable for Concrete Spas
Astral Pool
Astral
2m
Flat Grille
Suitable for Concrete Spas
£59.49
QF: 7358
RRP: £79.20
Special Order ItemLead time confirmed upon order
7358
Astral ABS - Circular Main Drain with Grille
270 mm - Suitable for Concrete Pools
  • Circular Main Drain
  • ABS Circular
  • 270 mm Grille
  • Suitable for Concrete Pools
Astral Pool
Astral
270mm
White ABS
Suitable For Concrete Pools
£43.20
QF: 7359
RRP: £54.00
Special Order ItemLead time confirmed upon order
7359
Astral Circular Main Drain - 2" Outlet
Suitable for Concrete Pools
  • Astral Circular Main Drain
  • 2" Outlet
  • Suitable for Concrete Pools
Astral Pool
Astral
2"
UV Protected Grilles
Suitable for Concrete Pools
£41.39
QF: 7360
RRP: £59.99
Special Order ItemLead time confirmed upon order
7360
Astral Circular Main Drain - Antivortex Grille
200 mm - Suitable for Prefabricated Pools
  • Astral Circular Main Drain
  • Anti vortex Grille 200 mm
  • Suitable for Prefabricated Pools
Astral Pool
Astral
200mm
Anti-Vortex Grille
Suitable for Prefabricated Pools
£46.49
QF: 7367
RRP: £61.78
Special Order ItemLead time confirmed upon order
7367
Astral Circular Main Drain - Flat Grille
200mm - Suitable for Prefabricated Pools
  • Astral Circular Main Drain
  • Flat Grille 200 mm
  • Suitable for Prefabricated Pools
Astral Pool
Astral
200mm
Flat Grille
Suitable for Prefabricated Pools
£42.99
QF: 7368
RRP: £57.02
Special Order ItemLead time confirmed upon order
7368
Astral Circular Main Drain with Antivortex Grille
200 mm - Suitable for Concrete Pools
  • Astral Circular Main Drain
  • Anti vortex Grille
  • 200 mm
  • Suitable for Concrete Pools
Astral Pool
Astral
200mm
Anti-vortex Grille
Suitable for Concrete Pools
£24.99
QF: 7361
RRP: £33.26
Special Order ItemLead time confirmed upon order
7361
Astral Circular Main Drain with Flat Grille
200 mm - Suitable for Concrete Pools
  • Astral Circular Main Drain
  • Flat Grille 200 mm
  • Suitable for Concrete Pools
Astral Pool
Astral
200mm
Flat Grille
Suitable for Concrete Pools
£24.78
QF: 7362
RRP: £32.40
Special Order ItemLead time confirmed upon order
7362
 
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