GOK GS2000 PRO-FI 3, Internal Fitting De-Aerator

For internal, or external mounting. Unlike the Tigerloop devices, the GOK GS2000 PFO-FI 3 is permitted for indoor installation as it does not vent contaminated air into its surrounding environment, eliminating the risk of explosion or health hazards. The unit is also made entirely from steel, therefore flameproof in the event of a fire

Featuring a disposable 15 Micron Particulate Filter

Will NOT self-prime like a Tigerloop as air cannot be expelled from the system, this means that initial installation requires a vacuum pump to draw all air out of the system via the bleed screw on the top of the valve, GOK produce such a pump, listed in the options below

A de-aerator makes a one-pipe system possible for all types of oil heating installations helping to ensure environmental safety, cost effectiveness and reliability

Own two-pipe circulation
An oil pump delivers the same amount of oil irrespective of what is actually needed for combustion. In the case of a normal domestic burner, only 5 % of the delivered oil is actually burned in combustion. The remaining 95% is transported by a two-pipe system back to the oil tank. With an oil de-aerator no oil needs to be transported back to the tank. The oil that is not burned in combustion is lead back to the de-aerator. For this reason only the amount of oil to be burned in combustion is sucked from the oil tank

Preheated oil
A one-pipe system increases the oil pump capacity. Moreover, the oil is actually preheated to at least room temperature as friction in the oil pump generates heat. This eliminates problems with cold oil giving cleaner combustion and reduced oil consumption

Minimum of dirt/sludge
The oil flow in a one-pipe system is minimal due to the fact that only the amount of oil burned needs to be drawn up from the tank. For this reason very little dirt/sludge is transported from the oil tank. This reduces the risk for clogged oil filters and burner nozzles. Filtration is more effective, soot build up is reduced and filter life is extended

TWO Versions available, +0.5 Bar to -0.6 Bar OR +1.0 Bar to +0.6 Bar. For normal installations +0.5 to -0.6 will be sufficient, but for applications where there is a static head supply in excess of 5m, or where the inlet pressure exceeds 0.5 Bar, the latter version is used

Download GOK GS2000 Pro-Fi 3 De-Aerator PDF

Download GOK Brochure (2011) PDF