Safety; Tehnical Specifications; Standards And Protections; Pump Medium - Perfecta Pro2 Installation And Operating Manual

2

SAFETY

These instructions should be studied carefully before installing or operating the pump. They are meant to help
you with installation, use and maintenance and to increase your safety. Installation should only be performed
with regards to local standards and directives. Only qualified personnel should maintain and service these
products.
Failure in following these instructions can cause damage to the user or product and can void warranty. Safety
functions are only guaranteed if the pump is installed, used and maintained as described in this manual.
3

TEHNICAL SPECIFICATIONS

3.1

STANDARDS AND PROTECTIONS

Pumps are made according to the following standards and protections:
Protection class:
IP44
Insulation class:
180 (H)
Motor protection:
Thermal - built in
Pump type
Pro2(Z) 25U–6/9
Pro2(Z) 25U-10/12
Pro2(Z) 32U–6/9
Pro2(Z) 32U-10/12
Pro2 32F-6/9
Pro2 32F-10/12
Pro2 (D)40–8/19
Pro2 40-10/12
Pro2 (D)40–12/24
Pro2 (D) 50–8/32
Pro2 50-10/12
Pro2 (D) 50–12/37
3.2

PUMP MEDIUM

Pump medium can be pure water or a mixture of pure water and glycol, which is appropriate for central heating
system. Water must meet water quality standard VDI 2035. The medium must be free from aggressive or
explosive additives, free from mixtures of mineral oils and solid or fibrous particles. The pump should not be used
for pumping flammable, explosive media and in an explosive atmosphere.
Installation specification
Nominal pressure
PN6 and PN10
5
Installation length (mm)
180
180
180
180
220
220
220
220
250
280
240
280