Technical Specifications - Profactor PF PU 1051 Instruction Manual

EN
1. PURPOSE AND SCOPE OF APPLICATION
®
The PROFACTOR PF PU 1051 quick installation pumping group (without the mixer)
represents a ready assembled set of valves (without a pump) which is intended for forced
circulation of the heat carrier in the system. It may be applied in any direct circuit, where the
heat carrier is directly supplied from the heat source without cooling: the radiator heating
circuit, the hot water supply tank charging circuit, ventilation circuit.
The liquids compatible with materials may be applied as a heat carrier: glycol-based
solutions. The maximum contents of glycol is up to 40%.

2. TECHNICAL SPECIFICATIONS

Rated size, DN: 25
Top connection, G: 1"F
Bottom connection, G1: 1½"M
Connection thread for the pump, G2: 1½"F
Pump installation length: 130 mm
Maximum working pressure: 6 bar
Maximum throughput capacity Kvs at ∆p=1 bar: 9,8 m³/h
Maximum thermal output Qmax at ∆T=10°C and the heat carrier rate 1 m/s: 24 kW
Maximum thermal output Qmax at ∆T=20°C and the heat carrier rate 1 m/s: 48 kW
Working temperature range: from –15°С to +110°С
Maximum environmental temperature: 40°С
Thermometer scale range: from 0°С to 120°С
Dimensions when in the insulating jacket (WхHхD): 250х365х250 mm
Weight: 2870 g
Profactor Armaturen GmbH
9
Adolf-Kolping-Str. 16, 80336 München, Germany, Telefon: +49 89 21546092
E-mail: info@pf-armaturen.de, Internet: www.profactor.de