RObust 4000 reverse osmosis filter

Description.

RObust 4000 is an innovative product designed to supply dishwashers in restaurants or similar areas that require an ultra-compact direct flow reverse osmosis filter without an additional tank and with the highest flowrate in the RObust filter range. RObust 4000 has a stainless steel body that is designed in a general style with other restaurant equipment.

SPECIFICATION

System components

• Assembled filter
• Pre–filter and post–filter
• Reverse osmosis membranes
• Drain saddle
• Installation fitting set
• Set of tubes
• Service wrenches
• Power supply

Specifications

• Inlet pressure — 2–5 bar
• Purified water flow rate — 150–180 L/h
• Feed water flow rate — 230–300 L/h
• Concentrate flow rate — 80–120 L/h
• Inlet water temperature — +4… +30 °С
• Room temperature — +5…+40 °С
• Ingress protection rating — IP 54
• Dimensions, H×W×D:  553×195×562 mm
• Filter weight 25 kg

Feed water requirements

• pH = 6.5–8.5
• TDS ≤ 1500 mg/L
• Hardness ≤ 10 meq/L (<500 mg/L CaCO₃)
• Chlorine ≤ 0.5 mg/L
• Iron ≤ 0.3 mg/L
• Manganese ≤ 0.05 mg/L
• COD ≤ 5 mg O₂/L
• Total microbial count (TMC) ≤ 100 CFU/ mL
• Coliform index = none