7
Inlet
MA55-32E
ENGLISH
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Art.no.
Rev.no.
Scale
Designed by:
Approved by:
Revised by: Date
Drawn by: Date
Drawing number
Assembly drawing no.
Surface treatment
part of ISO 2768-1
The tolerance class in accordance with this
E
Box 728, SE-194 27 Upplands Väsby, Sweden
Phone +46 8 59411050, Fax +46 8 59086880
ASA 2016-03-29
both
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rm
is
si
on
.
Art.no.
Rev.no.
Scale
Designed by:
Approved by:
Revised by: Date
Drawn by: Date
Drawing number
Assembly drawing no.
Surface treatment
part of ISO 2768-1
The tolerance class in accordance with this
E
Box 728, SE-194 27 Upplands Väsby, Sweden
Phone +46 8 59411050, Fax +46 8 59086880
ASA 2016-03-29
both
Th
is
d
oc
um
en
t a
nd
it
s
co
nt
en
ts
a
re
th
e
ex
cl
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pr
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f P
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m
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, t
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m
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fo
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w
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pe
rm
is
si
on
.
Art.no.
Rev.no.
Scale
Designed
by:
Approved
by:
Revised
by: Date
Drawn by:
Date
Drawing
number
Assembly
drawing
no.
Surface tr
eatment
part of ISO
2768-1
The toler
ance clas
s in accor
dance wi
th this
E
Box 728,
SE-194
27 Upplan
ds Väsby
, Sweden
Phone +46
8 594110
50, Fax +46
8 59086880
ASA 201
6-03-29
both
Th
is
d
oc
um
en
t a
nd
it
s
co
nt
en
ts
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re
th
e
ex
cl
us
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e
pr
op
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ty
o
f P
ah
lé
ns
a
nd
m
ay
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b
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co
pi
ed
,
re
pr
od
uc
ed
, t
ra
ns
m
itt
ed
o
r c
om
m
un
ic
at
ed
to
a
th
ird
pa
rty
, o
r u
se
d
fo
r a
ny
p
ur
po
se
w
ith
ou
t w
rit
te
n
pe
rm
is
si
on
.
Art.no.
Rev.no.
Scale
Designed
by:
Approved
by:
Revised
by: Date
Drawn by:
Date
Drawing
number
Assembly
drawing
no.
Surface tr
eatment
part of ISO
2768-1
The toler
ance clas
s in accor
dance wi
th this
E
Box 728,
SE-194
27 Upplan
ds Väsby
, Sweden
Phone +46
8 594110
50, Fax +46
8 59086880
ASA 201
6-03-29
both
Art.no.
Rev.no.
Scale
Designed by:
Approved by:
Revised by: Date
Drawn by: Date
Drawing number
Assembly drawing no.
Surface treatment
part of ISO 2768-1
The tolerance class in accordance with this
E
Box 728, SE-194 27 Upplands Väsby, Sweden
Phone +46 8 59411050, Fax +46 8 59086880
ASA 2017-01-10
Marine o Classic
130
130
104
100
90
70
70
90
G1½"
G1½"
16
19
54
54
14
14
Marine
Classic
>
5
0
0
It is important to read this manual thoroughly in order to ensure functioning and long service life of the equipment.
Pahlén AB is not responsible for the product warranty in case of any damage due to improper installation, mishandling or
improper maintenance
Product description
The inlet nozzle is intended to supply a steady flow of water into the swimming pool.
The pool outflow can be directed by turning the ball in the desired direction for optimal mixing and surface flow speed.
The ball is available in two different versions: type A with an opening (Ø26mm) or type B with 7 small openings (Ø7mm).
The inlet nozzle is delivered with a ball type A. Ball type B is available as an option: item no. 633009 (contains 2pcs).
The inlet nozzles are available in two different configurations - with Marine front or with Standard front - for different types
of swimming pools with a pool liner.
For assembly in PP- (polypropylene) alternatively pool of fibre glass, item no 124810 Classic or 125810 Marine is used and
instructions MA55-11.
Ball type A
Ball type B
Marine
Classic
Technical data
Dimensions
Pressure drop (bar)
Flow
Ball type A
Ball type B
5m
3
/h
0.00
0.18
7m
3
/h
0.03
0.32
10m
3
/h
0.22
0.71
General information
Recommended values for water quality:
Total chlorine content: max 3.5 mg/liter (ppm)*
Chloride (salt) content: max 250 mg/liter
pH-value:
7.2–7.6
Alkalinity:
60–120 mg/liter (ppm)
Calcium hardness:
100–300 mg/liter (ppm)
Iron:
max 0.1 mg/l *
Copper:
max 0.2 mg/l *
Manganese:
max 0.05 mg/l *
Phosphorus:
max 0.01 mg/l *
Nitrate:
max 50 mg/l *
* Complies to EN 16713-3
Outside these values the product warranty does not apply.
Installation
The inlet nozzles are typically placed on one short side of the pool
with an overflow at the opposite side. Recommended depth is
described in the subsequent sections.
•
Minimum distance between stainless steel material and non-stainless
(e.g. Concrete-reinforcing bars) will be 50 mm.
•
Electrical cables and installation> 30V may not be placed within a
distance of 500mm from stainless steel material.
•
During installation works, stainless steel tools with clean contact
surfaces should be used.
• In order to avoid scratches and stains, keep articles in their original
packaging until installation.
• Be careful during installation, so as not to scratch the article.
•
Avoid placing concentrated chemical dosages next to stainless steel details.
Damage can occur in case of no pool circulation.
