The Direction Plus™ Diesel Pre-Filter kits are designed to be your ultimate first line of defence against water and particle contamination for a wide variety of diesel engine powered applications.
The versatility of installing a diesel fuel pre-filter kit allows the user to have the optimum fuel system filtration combined with exceptional economy.
The system is designed to match weather and fuel quality conditions of Australia & New Zealand. From the humidity of Northern Queensland to the dry cool climate of South Australia, all the way down to frosty Invercargill NZ. The diesel fuel pre-filter kit is designed to remove water and other contaminants from our Ultra Low Sulphur Diesel (ULSD) which is more susceptible to water emulsification, that is water molecules suspended in diesel, and is harder to remove than in traditional diesel fuel. This is why old technology, such as sedimenters work relatively well removing water in its’ entirety, but struggle with emulsified water, the contaminant you can’t see.
The high flow filter used in the kits reduce the amount of restriction added to the system. Increased system restriction can be as devastating as water ingress. System restriction can cause cavitation. The result of this is extremely aggressive wear on internal components which has the ability to destroy fuel injection systems very quickly.
Included in kit:
- 1x 30 micron pre-filter assembly with glass bowl.
- 1 x Spare filter.
- 1 x Hose kit.
- 1 x Bracket to suit (Model Specific)
- Installation Instructions
Pro Vent
This Kit comes with everything you need to install the Directions Plus Provent system
Kit Includes: Provent Breather, Pre-install filter element, Stainless Steel Bracket, Hose & Fittings.
Direction Plus ProVent benefits:
Prevent oil and soot contamination entering the clean air intake
Excellent protection for turbocharger
Minimises oil consumption*
Prevent oil build up in intercoolers
Regulates crankcase pressure
Keeps critical engine components clean
Reduces exhaust smoke and odours
Save you money
* only in installations where the oil is returned to the sump
Protection against Costly repairs and poor performance
Direction plus, ProVent oil separator kits protect your modern diesel engine by sustainably reducing the amount of oil entering the engine from blow-by gas in the crankcase ventilation system.
The problem is compounded with modern engines fitted with exhaust gas recirculation systems (EGR) where by a proportion of the exhaust gas is routed back into the engine. With the presence of oil from the crankcase ventilation system, the oil collects the exhaust particles. The combination of oil and exhaust particles from the EGR build up to a point where it blocks inlet manifolds and valves, resulting in reduced engine performance or failure.
By not fitting a Direction Plus ProVent system, it is likely that your engine will experience a progressive reduction in performance. The images below are typical examples of the build-up in engines not fitted with a Direction Plus ProVent system.
Direction Plus ProVent systems, are specifically designed for its ability to separate and redirect oil and air from blow-by gas produced from within the crank case. The Direction Plus ProVent system also provides the option of returning the oil back to the sump.
For the ultimate defence against oil and soot contamination, investing in a Direction Plus ProVent oil separator kit will protect your investment 24 hours a day, 365 days a year.
