Three pass thermal oil heater DIATHER'

Horizontal design, vertical on request. DIATHER’ is a thermarl oil heater, three pass. It can be operated with liquid or gaseous fuels.

Design features

Coil: two concentric coils with bottom screen, inserted in the outer shell, hermetically sealed to the smokes, formed by drawn up pipes of seamless steel tubes type, wound in spiral, in quality steel of suitable thickness.
Bottom: of the boiler body boiler, bolted, insulated and endowed with cleaning door and smoke chamber connection to the chimney.
Front door: is built in welded steel plate, of wide dimensions to facilitate the operations of maintenance, hinged, insulated with refractory material and endowed with flame sight glass and burner plate.
Furnace: with passing flame, accessible from the front door.
The base: is built with a steel frame.
Insulation: the shell is thermally insulated with a double layer of rock wool cladding, suitably supported and covered externally of aluminum.

2 flanged connections (flow and return) on right-hand side. Left-hand or vertical on request.
Group of gaskets, bolts and counter flanges for flanged connections.
1 differential pressure switch.
2 manometers on flow and return manifolds.
Drain valve.
Lifting lugs.
Control board panel IP55 400V - 3+N - 50Hz
Document folder enclosing:
Manufacturer's Declaration of Conformity.
Installation, operation and service manuals.
Certificates of safety components.
Control board’s electric schemes and related Declaration of Conformity.

(1) The quantity and the model may vary according to the configuration.