Circulation, Sealless Pump, Cast-iron | 2"

performance curve of Circulation, Sealless Pump, Cast-iron | 2"

Pump installation. Install the pump so that the shaft is in a horizontal position.

Circulation, Sealless Pump, Cast-iron
2"

Code: RS 370
Weight: 9,00 kg

Circulation, Sealless Pump, Cast-iron | 2"

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4 128,00 Kč

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Basic information

Material: pump body – cast-iron, PP (control box), ceramics (bearing, shaft)
External thread 2“ (Connection fitting female thread 1 1/2 ")
Connection pipe diameter: 28.5 mm
Pump size (pitch of threaded connections including connection fittings): 280 mm
Voltage: 1–230V ±10
Condenser Capacity: 8 µF
Max. power consumption P: 450 W
Mains voltage frequency: 50 Hz
Max. flow: 170 l/min
Max. výtlačná výška: 11 m
Cover: IP 42
In 2.0 A
Max. working pressure: 10 bar
Maximum media temperatures: –10 °C/110 °C
Maximum ambient temperature: 40 °C
Noise: 45dB

Minimum inlet pressure at the suction side at

+50 °C	0.05 bar
+95 °C	0.3 bar
+110 °C	1.0 bar

These values are valid up to an altitude of 300 m. For higher altitudes add 0.01 bar / 100 m. The minimum inlet pressure must be observed to prevent cavitation.

SUITABLE LIQUIDS

Water intended for heating.
Water and water/glycol mixture in max. 1: 1 ratio. Glycol mixtures require a reassessment of the hydraulic parameters of the pump in the context of increasing viscosity, which depends on the mixing ratio. Only additives approved by the manufacturer with corrosion inhibitors may be used.