Nominal diameter
DN 20 (3⁄4")
DN 25 (1")
DN 32 (11⁄4")
Max. flow rate [l/h]
1200
2500
3500
Max. collector surface [m2]
High-flow (30 l/m2h)
40
80
115
Max. collector surface [m2]
Low-flow (15 l/m2h)
60
125
175
See page 294
See page 312
See page 324
without
(to be
obtained
by the
customer)
SC3.6
High-efficiency pump
High-efficiency pump
P
VL
= Digital sensor
P
VL
= Pressure gauge
·
V = = Impulse
·
V
RL
= Flow meters
T
VL
= Digital sensor
T = Thermometer
T
RL
= Pt1000
1-line Return DN 20
PWM / iPWM
PWM
2-line Basic DN 20
PWM / iPWM
PWM
2-line Premium DN 20
PWM / iPWM
PWM
3-line Basic DN 20
PWM / iPWM
PWM
1-line Return DN 25
PWM / iPWM
PWM
2-line Basic DN 25
PWM / iPWM
PWM
2-line Premium DN 25
PWM / iPWM
PWM
2-line Basic DN 32
0 - 10 V
PWM
= 0.25 l/minute per m2 of collector surface
up to a collec. surface of 60 m2 up to a collec. surface of 125 m2
= 0,5 l/minute per m2 of collector surface
up to a collec. surface of 40 m2
up to a collec. surface of 80 m2
In order to guarantee a trouble-free function it is essential to carry out a hydraulic dimensioning/check.
S
o
l
a
r
B
l
o
C
®
= available, = not available
01/2020 • Printed in Germany
288
PAW GmbH & Co. KG • 31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • info@paw.eu • www.paw.eu