62 ELFOFresh² BT15B012GB-00
Dp = pressure drop
Q = Air ow
GF150X - F/F DN150 Joint
GF200X - F/F DN200 Joint
GF250X - F/F DN250 Joint
Joint to use to connect to the unit the pieces of DN200 and DN250 insulated exible piping and components
such as humidier and heaters.
R2015X - DN200-DN150 reducer
R2520X - DN250-DN200 Reducer
There are some cases where it is necessary to switch from a DN250 diameter to a DN200 diameter, or from a
DN200 diameter to a DN150 diameter.
For example, the preheating, electric heaters kit has a DN 200 diameter and so, in order to connect it to the
ELFOFresh2 500-650, it needs this reduction plus the F/F 200 joint.
The female-male reduction is made of stamped galvanised sheet steel, with 45° bend, and is used for compact
installations with reduced pressure drops and low noise level.
F L Weight
Diameter [Ø] [mm] [kg]
150 95 0.18
200 95 0.25
250 140 0.42
F M L Weight
Diameter [Ø] Diametro [Ø] [mm] [kg]
200 150 75 0.34
250 200 94 0.54