Detailed Product Description

1.Identification Code eg: GRS15/6 GRS Screwed-end pump 15/ connection size 6 Rated shut-off head[m] GRS15/6 15/ 6 2.Technical Data Suitable flulds Heating water to VDI2035 Water/glycol mixtures max.mixing ratio 1:1 Hydraulic corrections requied for mixing ratio above20% Performance Single-speed Automatic switch Fluid temperature range -10centigrade+110 Max.working pressure 10bar Ambient Temperature Permissible up to 40 Power Mains power 1--230v,50Hz Motor Degree of protection IP54 Insulation class F Construction Materials Pump body cast iron Impeller GF-PP Shaft Ceramic Bearings graphite 3.Accessories Union connector fittings,thermal insulation 4.Mounting Positions Pump shaft in the horizontal plane,terminal box optionally3.6.9or12oclock 5.Pump Equipment Screwed end single head pump Manual 3-speed control Non-overloading single phase motor Bronze body,180mm port-to-port Cast iron body 130mm port-to-port