Overflow Siphons

Siphon Filter

Combined Rainwater Tank Filter and Overflow Siphon The Siphon Filter is a compact rainwater filter with in built Overflow Siphon for installation in a concrete or plastic rainwater tanks. Due to the inclined angle of the stainless steel filter sieve...

Duo Overflow Siphon

Duo Overflow Siphon for thicker walled Rainwater Harvesting Tanks The Duo Overflow Siphon design has a built in rodent and odour barrier. It is best used in thicker walled rainwater harvesting tanks (ie concrete tanks) with 4" grommets and seals (not...

Mono Overflow Siphon

Mono Overflow Siphon for thicker walled Rainwater Harvesting Tanks The Mono Overflow Siphon design includes a rodent and odour barrier. It is best used in thicker walled rainwater harvesting tanks (ie concrete tanks) with 4" grommets and seals (not...

Basic Overflow with Circular Sprung Rodent barrier

Basic Rainwater Tank Overflow with Odour Trap and Rodent Barrier The 3P Basic Overflow Siphon has a rodent barrier made of sprung stainless steel. This prevents small animals from entering your tank. The"U-Bend" shape of the Siphon also serves as an...

Overflow Siphon for Plastic Water Tanks

Rainwater Tank Overflow When you harvest rainwater, it is important to filter the water before it reaches the water storage tank. However, very small particles such as pollen and oil will often go through your filter mesh and into your storage tank...