When buying a water tank it is important to compare what tank fittings and accessories are included.

Tank manufacturers normally include as a minimum an outlet fitting and ball valve, a tank inlet strainer and overflow fitting. Other tank accessories may include a tap valve for hose watering, rain heads, first flush water diverters, strainer covers/light guards, mosquito-proof outlet screens and tank gauges to name a few.

The default tank inlet size, overflow and outlet fittings can vary in size from one manufacturer to the next. Typically, tank inlet sizes are 400mm, tank overflow pipes are 90mm size (upgradable to 100mm) and outlet valve fittings are 1″ (25mm). These sizes generally suit most residential and domestic purposes.

Accessories Included With Tank Shop’s Tanks

QTank Tank Accessories [open/close]

Tank Fit Kit - Over $80 Worth of Accessories Included!

QTank Fittings & Accessories
  • 500mm Inlet Strainers*
  • Brass Water Outlets
  • 90mm Highflow Overflow Kit
  • WaterMarked Ball Valves
  • Lockable Tap Brass (not included on "Rural" tanks)
  • "Tank Water in Use" sign
  • Thread Tape Premium
Note: Two inlet strainers are included on 2500L and 5000L slimlines. 400mm inlet strainer sizes on 2500L and 3000L slimline tanks. QTank's inclusions may change without notice.
Kingspan Tank Accessories [open/close]

Approximately $100 Worth of Accessories Included!

Kingspan AQUAPLATE Tank Accessories Included

  • 25mm WaterMark Brass Ball Valve
  • High-Quality 25mm Outlet
  • 90mm Overflow
  • 90mm “Mozzie Stoppa” Stainless Steel Screen
  • 400mm Inlet Strainer
  • 400mm Light Guard
Note: Kingspan’s included accessories may change without notice.