BWT bestaqua 14 ROC Coffee

Key data      
Permeate performance1: 2 L/min = 120 L/h
Salt retention rate: (>) 97 %
Permeate yield 1,2,3 (WCF): approx. 50 %

Operating conditions      
Min. feed water flow rate : 4,2 L/min = 250 L/h
Concentrate flow rate approx.: 2,0 L/min = 120 L/h
Feed water pressure: 0,15–0,4 MPa = 1,5–4 bar
Feed water temperature: 5–30 °C
Ambient temperature: 5–40 °C

Power     
Power supply: 230 V/50 Hz, ≥ 6 A protection
Protection class: IP 54
Equipment fuse: 1,25 A, time-lag
Power consumption    : 200 W, Standby (<) 3 "
Equipment connection: EC-60320 C13
Cold appliance connection cable: 1.8 m, CEE 7/4, IEC-60320 C13

Feed and drainage lines      
Feed water: M ¾"
Permeat: M ⅜”
Concentrate: John Guest 8 mm
External tank: John Guest 8 mm