Detailed Product Description

Detailed Product Description

Circulating pump
Model : RS25/4-1
Power:  65/46/30w
Max.Flow:  45L/min
Max.head. 4.5m
Inlet/outlet: 1.5inch
GW.3.1kg
Cast iron body
130mm port to port
180mm port to port
Manual 3-speed control

Technical Data:
Suitable fluids:  i)Heating water to VDI203  ii)heating water  iii)water/glycol mixtures
max.mixing ratio1:1
Performance: i)Fluid temperature range : -10110
Ambient Temperature
Permissible up to 40
Mains power: 220V.50HZ
Motor: Degree of protection IP44   insulation class F
Construction materials
i) Pump body  cast iron  ii)impeller PP  iii)shaft: Ceramic  Bearing: Ceramic 
Mounting shaft in the horizontal plane
Pump Equipment
i) screwed end single head pump ii) manual 3 speed control iii)Non-overloading single phase motor
Model           Power(w)  Flow(l/min)  Head(m)  Inlet/outlet(in)  G.W(kg)
RS25/4-1(high)     65             45           4.5         1.5               3.1
RS25/4-1(middle)  46             35           3.5         1.5               3.1
RS25/4-1(low)        30             25          3            1.5               3.1