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Installation and operating instructions Wilo-VeroLine-IPH-O, IPH-W
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5.2
Technical data
When ordering spare parts, make sure to state all the information
given on the pump and motor rating plates.
Fluids
If water/glycol mixtures with up to 40% glycol (or fluids with a differ-
ent velocity to pure water) are used, the pump data must be corrected
to match the higher viscosity, regardless of the percentage mixture
relationship and the fluid temperature. The motor power must also be
adjusted if necessary.
• Only use mixtures with corrosion inhibitors. The respective manufac-
turer's instructions are to be observed.
• The fluid must be sediment-free.
• Wilo's approval must be obtained for the use of other fluids.
NOTE
Always read and follow the material safety data sheet for the fluid
being pumped.
5.3
Scope of delivery
• IPH-W/O pump
• Installation and operating instructions
• Counter flange and seals
5.4
Accessories
Accessories must be ordered separately:
• PTC thermistor tripping unit for switch cabinet installation
For a detailed list, consult the catalogue/price list.
Property
Value
Remarks
Rated speed
2900 or 1450 rpm
Nominal diameters DN
IPH-O: 20 to 80
IPH-W: 20 to 80
Permissible min./max. fluid temperature
IPH-O: +20 °C to +350 °C
IPH-W: -10 °C to +210 °C
Max. ambient temperature
+40 °C
Maximum permissible operating pressure IPH-O: 9 bar at max. +210 °C
IPH-W: 23 bar at max. +350 °C
Insulation class
F
Protection class
IP 55
Pipe and pressure measurement connec-
tions
Tongue and groove flange PN25
(in accordance with DIN EN 1092-1)
Standard version
Approved fluids
Heating water according to VDI 2035
Water/glycol mixture up to 40 Vol.-%
Standard version
Heat transfer oil
Standard version
Electrical connection
3~400 V, 50 Hz
Standard version
3~230 V, 50 Hz
Alternative application for stand-
ard version (no additional charge)
Motor special version
Special voltage/frequency
(on request)
Special version or auxiliary equip-
ment (at additional charge)
Motor protection
Required onsite
Standard version
Speed control
Wilo control devices
Standard version
