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Imper Regulator With Back Connection For Acetylene

Product Information:

Serie RI.132

Pressure regulators for welding, flame cutting and reheating - with acetylene.

Statement manufacturing  EN ISO 2503
Flame cutting, reheating and welding


Gas Acetylene
Working pressure 25 Bar Max
Outlet pressure Adjustable 0/1,5 Bar AD
Flow rate See Table
Temperature range -15° +60°
Body Brass -CW617N-UNI EN 12165
Shutter seal High pressure valve with PTFE housing
Bonnet Aluminium paint finish
Diaphragm Neoprene diam. 50
Filter in bronze positioned within the inflow coupling
Pressure gauges
Pressure gauges ISO 5171 diam. 63 mm class 2.5
High Pressure gauge Full scale 0/40 bar x AD
Low Pressure gauge Full scale 0/2,5 bar AD – 0/6 BAR GPL
Inlet UNI – NF
Outlet 3/8 G. SX with nut and conical hosetail for rubber tube 6/8 mm
Reducing connector Swivel connector with o-rings
Test Single
Oxygen safety valve



Code Description InFlow
Pressure Max
OutFlow Pressure InFlow connector Flow
Nm3 h
RI.132.12545 Acetylene regulator with NF attachment 25 Bar 1,5 Bar (*) 10
RI.132.12546 Acetylene Regulator with clamp attachment 25 Bar 1,5 Bar (*) 10

(*) According gas standard see table last page