Description

This Hytek Engineered UK-made fuel storage tank recirculation/fuel conditioner kit is a must-have to prevent diesel storage tanks from becoming a breeding ground for the diesel bug. This is a common issue when the diesel fuel in a bulk storage tank is left sitting unused or not used regularly. Popular in the critical power backup generator sector or where fuel is left for long periods. Over 650 in use worldwide. Made in the UK.

Why does fuel need to be recirculated? Microbial contamination (diesel bugs) in fuel storage tanks is becoming a major issue. Often, the first signs are when generators stop working or pump/vehicle filters block, in some cases resulting in hefty machinery repair bills. The latest fuels contain a percentage of biofuel (up to 7%) and provide an ideal breeding ground for these bugs. This biofuel acts as a detergent cleaning the inside of the storage tank, allowing dirt to be sucked up by the pumps blocking filters.

Over time, these microbes /bugs grow into large colony-forming units (CFUs) which get sucked into fuel lines blocking filters. Storage tanks, particularly those with low usage, require a permanent system to keep these microbes/bugs dormant by re-circulating fuel to ensure effective microbial treatment. Our RKA fuel storage tank recirculation/fuel conditioner kit offers a cost effective solution.

How does it work?   

• This kit recirculates & conditions the fuel preventing fuel degradation inside the storage tank
• The fuel passes through a pre-filter conditioner to prevent microbial growth
• Fuel is automatically circulated for a preset number of times periods to ensure the tank contents is recirculated 1.5 times every 28 days
• Optional filter kits to remove water and particles 10 down to 2 micron or supply us the filter kit of your choice

Key Features and Benefits:

• 230V transfer pump, inlet strainer, fuel conditioner, flow switch, filter clogged warning light, 90dB sounder, timer & mains junction box, mounted on a wall/tank mounting plate
• The fuel conditioner breaks the bond between the microbes (CFUs), allowing them to be burnt off harmlessly in the engines combustion chamber
• 2 year parts warranty. Stainless steel fittings & brass inlet Y strainer 250 micron
• Weatherproof for outdoor use
• External alarm outputs, rated at 230VAC 10A max. Large, powerful flashing beacon & 90dB. Can be linked to our remote warning device (RWD2) sounder @ 1m
• Flow switch, which has been carefully chosen & tested, alerts the user/owner to any filter blockages/the slowing down of the pump flowrate
• Timer (fully adjustable) set up by us on return of our site questionnaire
• Timer & mains junction box also houses on the front panel the alarm mute, alarm reset & pump test buttons
• Test button, runs the pump & tests all alarms
• Mute button stops the sounder & leaves the beacon flashing
• Cancel/reset button – cancels the alarm when pressed, but when the pump run cycle starts again, it will alarm again if the fault has not been rectified
• Pump running/pump stop outputs (passive contacts) for connection to a building management system (BMS)
• When the pump flow rate drops below a preset limit (indicating a clogged filter) the flow switch closes & a warning light flashes & a sounder also activates together with a powerful flashing beacon
• Can be linked to our remote warning device (RWD2)

Optional Filtration:

• Better fuel filtration is becoming more important due to modern engines & critical power situations ie transport bulk fuel storage tanks & generator bulk fuel storage tanks
• We offer a 10 micron particle/water filter kit clear bowl assembly re our standard re-circulation kit (FM.RK.F)
• Customers have requested better filtration & larger contamination holding capacity filters, we now offer two extra options see below

Filter Options:

• Clear bowl particle/water kit 10 micron FM.RK.F
• Spin on particle/water kit 2 micron (standard capacity) – Cim-Tek RKF2
• Spin on particle/water kit 2 micron (high capacity) – Cim-Tek RKF2H

A flow meter can be fitted to provide an ongoing total of fuel circulated