A system made by collecting and reducing the weight of the septic tank in an environment where natural drainage is not possible, such as multi-family buildings or underground buildings provides an optimal solution for the site.

Features

1. System based on OSC (Off-Site-Construction method, at-site labor is unnecessary as it comes out in a finished-product)
2. Minimize maintenance cost – designed as bottom-discharge type to reduce floor area and avoid sediments in the tank and save the cost of regular tank cleaning 
3. No blockage - Dooch’s cutting edge pumps(grinder, voltex) installed : No blockage at all
4. High durable cutter(at time of use grinder pump) of stainless steel material(Hi-Cr steel material) and high performance motor
5. Able to clean inside in various ways / dismounting pump is easy and hygienic
6. Easy to install as the dismountable vertical sewage tank is in slim size
7. High-durability HDPE(High-density polyethylene) sewage tank (select among 200L/350L/500L)
8. A fully discharged tank that facilitates discharge of suspended and sedimentary materials
9. Sewage-specific float switch applied (Increased buoyancy of its own, even under conditions with a large amount of floating matters)
10. Smart overload operation function of Panel (Function that avoids inlet blockage) : Protection function operates when pump’s current gets 130~150% due to impeller’s restrain : Try ‘CCW rotation → CW rotation → CCW rotation → CW rotation → CCW rotation → CW rotation’ but if it still doesn’t run normally, pump stops and runs off alarm