Hydraulic Specifications - Profactor PF PU 1051 Instruction Manual

EN
Ball valve casing, cap nuts, solid stabilizing connection — brass CW614N (DIN EN 12165-2011).
Return line sleeve (9) — anti-rust plated carbon steel with black color enamel coating.
Removable handles (1, 2) — Polyamide (PA), reinforced with fiber glass
Return valve (13) — ABS plastic
All the sealed parts — EPDM
All the tube cylindrical threads comply with (ISO 228-1:2000, DIN 259).
Circulation pump (8) is not included in the scope of supply! PROFACTOR PF PU 1051 quick
installation group is compatible with pumps with the mounting length of 130 mm and the outer
connection thread of 1½".
The supply line is located to the right. The design of the PROFACTOR PF PU 1051 pumping
group allows reversing the supply and the return line.
The PROFACTOR PF PU 1051 pumping group is supplied with the wall fixing set (to be used in
case if the group is not installed on the distribution header).
The design of the PROFACTOR PF PU 1051 group provides for the possibility of installing the
bypass valve instead of the blind stabilizing connection (11). The bypass valve is not included in
the scope of supply.

4. HYDRAULIC SPECIFICATIONS

The hydraulic specifications of the PF PU 1051 pumping group as compared to the
specifications of Wilo pumps:
1,0
0,95
0,90
0,85
0,80
0,75
0,70
0,65
0,60
0,55
0,50
0,45
0,40
0,35
0,30
0,25
0,20
0,15
0,10
0,05
0
0
®
®
0,5 1,0 1,5 2,0
Adolf-Kolping-Str. 16, 80336 München, Germany, Telefon: +49 89 21546092
E-mail: info@pf-armaturen.de, Internet: www.profactor.de
WILO Star RS 25/6
WILO Star RS 25/4
2,5 3,0 3,5 4,0
Profactor Armaturen GmbH
®
®
PF PU 1051
4,5 5,0 5,5 6,0
Flow (m /h)
6,5
3
12