Generalities

Gauges used to measure low pressure of clean and no aggressive gases without condensate. They are generally used in ventilation and conditioning systems, gas distribution nets or leak survey systems.
The measuring capsule formed by two corrugate diaphragms, welded each other and located parallely to the dial.

Features

Case:
- in chromium plated steel, fixing with screw;
- or AISI 304 stainless steel, bayonet clutch.
Window: glass 3mm thick
Pressure connection: brass with GAS thread, or in AISI 316 stainless stell with GAS or NPT thread
Pointer: black anodized aluminium
Dial: white aluminium, black scale and graduation according to UNI 4663 and 8295
Accuracy: Class 1 for DS 100 and 150, class 1,6 for DS 63

Ranges

Vacuum gauges (mbar): -25/0; -40/0; -60/0; -100/0; -160/0; -250/0; -400/0

Compound gauges : on demand

Pressure gauges (mbar): 0/25; 0/40; 0/60; 0/100; 0/160; 0/250; 0/400