Boiler Controls Electronic & Part
NRG 26-21

Continuous modulating control Level Probe
PN 40, 3/4" screwed end. Length = 1000 mm.

Assosiated electronic controller :
Level controller NRR 2-1b, NRR 2-2e
Max-Min limit switch NRS 2-1b
Level transmitter NRT 2-1b
Bar chart indicator URA-2e

U/Boiler Atmindo, Takuma, etc