The Injector Twin 52000 Push Pump System is designed for large ponds and lakes, where it aerates and circulates stagnant, low-oxygen areas. The injectors draw air from the surface via two compact flotation devices and mix it with lake water to produce powerful aerated jets that help circulate, oxygenate, and de-stratify the surrounding zone.

This high-performance push pump system is particularly effective for moving water in two directions around an island or for helping to break down organic waste introduced by streams, rivers, brooks, or springs. The oxygen-rich water can also be enhanced with beneficial bacteria to support the digestion of organic material.

The Injector Twin 52000 can circulate up to 52,000 litres of water per hour and influences a water zone of up to 500,000 litres (500 m³). Its angular, adjustable venturi mixer nozzles can be set to jet horizontally or angled upward or downward, depending on the lake’s requirements.

Specifications
• Water Flow Rate: 52,000 litres/hour
• Air Flow Rate: approx. 17,000 litres/hour
• Power Consumption: 880 watts (max.)
• Maximum Submersion Depth: 4 metres
• Cable Length: 2 × 10 metres
• Pump Guarantee: 5 years

The Injector Twin 52000 Push Pump System includes the following:

 • 2 x OASE AquaMax Eco Expert 26000 Submersible Pumps
 • 2 x 2" BSP Male to Female 90° Swivel Elbows
 • 2 x High Velocity Injector Nozzles
 • Submersible Pump Skid Stand (L67cm x W41cm x H22cm)
 • 2 x Injector Surface Floats with Silencer (Ø23cm x H10cm)
 • 2 x 5m x 1" Internal Diameter Black Flexible Hose
 • 4 x SK19 Stainless Steel Hoseclips
 • Pack of 10 Heavy Duty Cable Ties

The skid stand can be filled with suitable ballast (such as pebbles or rocks) if required—ballast not included. The skid helps lift the injector pump system above the sludge layer on the lake bed. If the sludge layer is deeper than 30 cm, an additional Skid Riser can be supplied, or you may wish to consider the alternative AquaAir 250 LM Floating Injector Aerator.