Operating instructions

Maximum/min-
imum filling
volume
Maximum flow
pressure
Maximum flow
rate
Pump connec-
tion
Drain tap
VC 5000 (W) 33/20 3.2 37
G ¾ (15),
olive ¾"
G ½"
VC 7000 (W) 64/48 3.2 37
G 1¼ (20),
olive 1"
G ¾"
VC 10000 (W) 64/48 3.2 37
G 1¼ (20),
olive 1"
G ¾"
Fig. 75: Characteristic curves of the standard pumps
Pump 0.9 bar; 28 litres per minute
Alternating current VC 600
230 V; 50 Hz LWG 175
115 V; 60 Hz LWG 276
220 V; 60 Hz LWG 475
100 V; 50/60 Hz* LWG 675
* Pump characteristics for 100 V; 50 Hz:
0.7 bar; 25 litres per minute
Characteristic curves of the
standard pumps
Pump characteristics for different
mains power supply
Technical data
Variocool 86