Сirculation pumps Grundfos 25-40-180 + nuts
- Product Code: 1702
- Availability: In Stock
Type - Circulation pump, Cast iron body, Glass fiber reinforced impeller, Stainless steel sleeve; Mechanical seal made of ceramic graphite; Shaft made of cermet, Length-180mmm, Maximum pressure-4m, feed 2mh 3 speeds.
Circulation pumps Grundfos 25-40-180 + nuts
The GRUNDFOS 25/4 180 circulation pump is used to circulate water in heating and hot water supply systems, as well as in floor heating systems.
The Grundfos 25/4 180 is a compact circulation pump with virtually silent operation and economical energy consumption. The pump with stator isolated rotor and electric motor forms a single unit without shaft seals. The impeller, made of heat-resistant composite material, gives the unit anti-corrosion resistance. The windings of the electric motor are resistant to blocking current, so it does not need additional protection. For ease of maintenance, the motor can be removed without removing the pump from the system.
wide range of parameters;
low noise level;
simple electrical connection;
high quality materials;
long service life.
Technical data, pump Grundfos UPS 25-40 180
Maximum head: 4 m
Maximum performance: 3 cbm
Maximum working pressure: 10 bar
Mounting base: 180 mm
Working temperature: up to 110 C
Mains voltage: 220 V
Number of working speeds: 3
Power at 1st speed: 30 watts
Power at 2nd speed: 45 watts
Power at 3rd speed: 60 watts
Rotor rod material: Ceramics
Equipment: cord and nuts
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