Intended Use (Application); Product Information; Model Number Explanation; Technical Data - Wilo Star-Z 15 Serie Instrucciones De Instalación Y Funcionamiento

English

4 Intended use (Application)

The Star-Z 15 is used to circulate potable (drinking) water.

5 Product information

5.1 Model number explanation

Example: Star-Z 15 BN5, Star-Z 15 BS5, Star-Z 15 BS7
Star-Z
B
N5
S5
S7
5.2

Technical data

Power supply
Motor power P
1
Maximum motor speed
(constant)
Installation length
Maximum permissible operating
pressure
Minimum inlet pressure
Permissible temperature range
of the circulated fluid
To prevent cavitation noise be sure to maintain the minimum inlet pressure.
When ordering replacement pumps be sure to state all the information given on
the pump and motor name plates.
5.3 Scope of delivery
Pump, power cord and installation/operation manual.
5.4 Accessories
• There are no accessories supplied with this pump. Any check or isolation valves
must be obtained seperately.
• A separate clock timer may be purchased from Wilo.
4
Series: Standard drinking water circulating pump
Bronze pump housing
NPT union with ½ inch connection
Sweat connection with ½ inch internal sweat
Sweat connection with ¾ inch internal sweat
Star-Z 15 BN5
1~115 V / 60 Hz
[W] See name plate
3100 rpm
3"1/8 (3.125)
145 psi (10 bar)
2.9 psi (0.2 bar)
68°F (20°C) to 150°F (65°C)
or intermittent operation
(approx. 2 hrs)
160°F (70°C)
Subject to technical alterations!
Star-Z 15 BS5, BS7
1~115 V / 60 Hz
See name plate
3100 rpm
3"1/8 (3.125)
145 psi (10 bar)
2.9 psi (0.2 bar)
68°F (20°C) to 150°F (65°C)
or intermittent operation
(approx. 2 hrs)
160°F (70°C)
WILO AG 11/2007