Zero Gravity Circulation System

Technical Specifications

Height	1249 mm
Length	1872 mm
Width	704 mm
Volume	95 liter
Output	DN200
Motor Speed	10-300 RPM
*Flow (max)	40-400 m3/hour
*Flow efficiency	<50% (interrupted)
Max height	30 meter
Adapters	DN25-DN500

The pump system operates independently of gravitational pressure, utilizing a dual-piping mechanism that harnesses the energy of descending water to drive an upward flow. Energy consumption is predominantly influenced by friction within the piping and valves, which must be calculated by the user for accurate assessment. Additional details on the pump and its energy dynamics can be found here.
Please note that the provided specifications reflect optimal theoretical performance under ideal conditions, and actual values may vary.

*For uninterrupted flow, it is advisable to run two or more pumps in parallel.

Pumping

Zero Gravity Operation

The Zero Gravity Pump, patented in Norway with global patents pending, is a revolutionary zero-displacement circulation pump that operates independently of hydrostatic pressure.

Utilizing a switching siphon mechanism, the pump features two inputs and outputs that alternate between active pumping.

It leverages the counterweight principle, where descending water drives an equal volume of fresh water upward. This synchronized operation, controlled by opposing valves, ensures the continuous exchange of fluid within the pump housing, replacing used water in your application with fresh water from the source.

For a more detailed explanation, please refer to the accompanying 2D animation with piston operation, or explore how a switching siphon transforms into the Zero Gravity Pump.

Up to 90% cheaper, for all your pumping operations