Instrumentation
Pressure Regulators
Pressure Switch/Gage with Integral Transmitter Mini-Photohelic Differential Pressure 
Indicating Gage, Low and High  Switch/Gage  MP
Limit Control,  Compact, Low Cost Switch/Gage 
4-20 mA Transmitter. combines the time proven Minihelic II 
3000SGT measures positive,negative  differential pressure gage with two 
or differential pressures within ±2%  SPDT switching setpoints. It is 
of full scale accuracy. This time- designed to measure and control 
proven component provides highly  positive, negative, or differential 
reliable analog indication of air or  pressures consisting of non-
compatible gas press on 4",80°scale.  combustible and non-corrosive gases.
Filter/regulator Series C Pressure regulator Series N
Compact (modular) with metal bowl  Nipple type
and bayonet-type mounting. Ports G1/8, G1/4
Ports G1/4, G3/8, G1/2, G1. This compact regulator may be 
Inlet pressure 0.3 ÷ 16 bar mounted directly on pipes or onto a 
Outlet pressure 0.5 ÷ 10 bar console.
Operating temperature 0°C ÷ 50°C at  Materials brass, nylon, NBR
10 bar Operating temperature 0°C ÷ 50°C
Porosity of filtering element 25 µm  Inlet pressure 0 ÷ 16 bar
standard; 5 µm (available on request) Outlet pressure 0.5 ÷ 10 bar