Detailed Product Description

Features:
1) Identification code: GR12/9G
a) WRS screwed-end pump
b) 12/connection size
c) 9 rated shut-off heads (m)
2) Technical data:
a) Suitable fluids: heating water to VD12035
b) Heating water: water/glycol mixtures max. mixing ratio: 1:1
c) Performance:
i) Fluid temperature range: -10^oC - +80^oC
ii) Max. working pressure: 10 bars
iii) Ambient temperature: permissible up to 40^oC
d) Main power: 1 - 230V, 50Hz
e) Motor:
i) Degree of protection: lp44
ii) Insulation class: F
f) Construction materials:
i) Pump body: cast iron
ii) Impeller: PPO
iii) Shaft: porcelain
iv) Bearings: graphite or ceramic
3) Mounting positions:
a) Pump shaft in the horizontal plane, terminal box
b) Optional 3, 6, 9 or 12 o'clock
4) Pump equipment:
a) Screwed end single head pump
b) Manual 3-speed control
c) Non-overloading single phase motor