AJAX PVG WW, Руководство по эксплуатации и техническому обслуживанию

Страница: 51 / 60

3
As
a
t:
03/2
00
7
- Su
b
jec
t to
ch
ang
e
without prior
n
o
tice
Circulating Pumps
Product review: Wil
o-Star
/S
tar S
Function, Equipment & Technical data Wilo-Star (Cast iron body)
Materials Pump
hou
sing - cast iro
n
•
•••
••
••
P
u
m
p
h
o
u
si
n
g
-
b
ro
n
z
e
––
–––
––
–
Impe
ller
Pl
a
st
ic
s
(PP
– 4
0
%
G
F
)
Shaft
S
ta
inl
ess
ste
el
(X40 Cr
13)
Bearing
Met
al imp
regnate
d
carbo
n
M
in
im
a
l
st
at
ic
i
n
le
t p
re
ssu
re
at
pu
mp
suc
tion
p
o
rt [
p
si
]
to
av
oi
d
cavitation
at fluid temperatures
122
°
F
(50 °C
)
0
.7
0.7
0.7
0.7
0
.7
0.7
0.7
0.7
203
°
F
(95 °C
)
4
.4
4.4
4.4
4.4
4
.4
4.4
4.4
4.4
230
°
F
(110 °C
)
1
4
.5
14.5
14.5
1
4.5
14
.5
14.5
14.5
1
4.5
Wi
lo-
St
a
r..
.
(Cast ir
on
body)
5 F
X
16 F
1
6
F
X
17
F
X
21 F
21 F
X
3
0
F
3
2
F
•
= av
aila
bl
e,
–
= n
o
t av
aila
bl
e
4
Circulating Pumps
Prod
uct rev
ie
w: Wilo-S
tar
/Star S
Function, Equipment & Technical data Wilo-Star S (Cast iron body)
Wilo-Sta
r/Sta
r S
Heizun g, Klim a, Kälte Trinkw asserzirkulation Solarthermie Service / Zubehör, Systeme
Schalt- und Re gelg eräte
Pump enman ag emen t
Wilo-St
ar
S...
(Cast ir
on
body)
S
1
6
F
S
1
6
F
X
S
21
F
S
21
F
X
App
ro
ved
fl
ui
ds
(other fluids on
request)
He
ating
w
a
ter
••
••
Water/glycol mixtures (m
ax.
1:1;
mixt
u
res
w
ith
more
than
20
% glycol requir
e
reassessment
of
th
e hydraulic criteria)
••
••
Do
mestic hot
water
–
–
–
–
Performa
n
ce
Max. del
ivery
head [ft
]
1
6
1
6
2
1
2
1
Max. del
ivery
head [m]
4.
9
4.9
6.4
6.4
Max.
v
o
lu
me
rat
e
of
f
low
[
U
S
G
PM
]
1
6.
5
1
6
.5
1
9
1
9
Max.
v
o
lu
me
rat
e
of
f
low
[
m
3
/h
]
3
.7
3.7
4.3
4.3
Acc
eptable f
ield of a
pplication
T
e
mpe
ratur
e range for
ap
plic
at
ion in heating and cooling
installations
1
4
°F
(
-
10
°C
)
up
t
o
23
0 °
F
(+11
0 °
C
)
T
e
mpe
ratur
e range in
domest
ic hot
water system
–
–––
Ambie
nt t
e
mperature
rang
e
104
°
F
(+40 °C
)
104 °F
(+
40 °C
)
104 °F
(+
40 °C
)
104 °F
(+
40 °C)
Max.
work
ing pressure p
max
[
p
si]
14
0
140
140
140
Pipe connections Flange
•
–
•
–
Flange rotated
9
0
°
–
•
–
•
Union connection
–
–
–
–
In
te
rn
a
l s
w
e
a
t
–
–––
Ele
ctrical
c
o
n
n
ec
ti
on
s
Po
we
r s
upp
ly
1
~
[V]
11
5
115
115
115
Po
we
r fre
quency
[Hz
]
6
0
6
0
6
0
6
0
Wilo’s quick co
nn
ection
with
spr
ing
clips
••
••
Moto
r/
Elec
tro
ni
cs
Nu
mber
of s
p
ee
d
s
teps
3
3
3
3
No
n o
v
er
lo
ad
m
o
to
r
••
••
Insu
lation class
F
F
F
F
•
= a
v
ailable,
–
=
n
o
t av
ai
la
b
le