Diesel fuel polishing systems for data-center backup generators, grid peaking plants and industrial power stations. Fuel that sits idle degrades — water, microbial slime and gum in standby tanks are the silent cause of failed start-ups. Continuous circulation polishing keeps every tank ready to run.
Diesel fuel polishing for data-centre backup generators, grid peaking plants and industrial power stations. Continuous circulation polishing removes the water, microbial slime and gum that build up in standby tanks — the common causes of failed start-ups — so every tank stays ready to run.
For power generation, Jingyuan systems are used as part of a fuel readiness strategy — the tank is a standby asset, and polishing is what keeps it mission-ready.
Continuous side-stream polishing of backup genset fuel — the standard data-center duty.
Fixed installation circulating the day tank at power plants — clean fuel on every start.
High-throughput polishing loop serving multi-unit sites and continuous base-load duty.
| Installation Profile | Recommended Starting Point | Duty Basis |
|---|---|---|
| Data-center backup gensets | JY-DX5 · 5 m³/h | Compact standby-tank polishing |
| Fixed plant day-tank circulation | JY-DX40 · 40 m³/h | Precision skid, explosion-proof as standard |
| Multi-unit sites / base-load | JY-DL60 · 60 m³/h | Pipeline-driven continuous duty |
| Multi-tank rotation on a budget | JY-G100 · 2.5 m³/h mobile | Wheeled between tanks in rotation |
Guideline only — confirm sizing against your tank inventory, generator capacity and start regime. Our engineering team reviews every case.
Long idle periods let water condense and microbes grow.
Strips free water and captures particulates that foul injectors.
Membrane surface is cleared automatically — no element change-outs.
Gensets start and hold load when called upon.
Diesel in rarely-used tanks degrades: water, microbial slime and oxidized gum accumulate and can disable a genset exactly when it is needed.
No. Systems circulate fuel in a side stream; the generator keeps running while polishing continues.
The CIS membrane removes free and emulsified water (≥95%). Dissolved water is not removed — relevant only for tight spec limits.
JY-DX40 (40 m³/h skid, explosion-proof as standard) is the primary choice for fixed plant day-tank and base-load circulation. JY-DX5 covers data-center backup gensets, JY-DL60 serves multi-unit high-throughput sites, and the wheeled JY-G100 handles multi-tank rotation.
Yes — fixed systems serve multiple tanks via a circulation manifold, and the mobile JY-G100 can be wheeled between tanks in rotation where a dedicated system per tank is not justified.
Clean fuel reduces filter plugging and injector stress during test runs, and keeps tanks within water and cleanliness specification for audits — the failure points of most standby programs.
Tell us your generator capacity, tank layout and the fuel issue you are facing. You do not need to select a model yourself — an engineer reviews every request and recommends the right configuration.