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Group isolator SU 03

Group isolator SU 03 is intended for stopping the gas flow to the next distribution area.It serves solely for emergency purposes and for maintenance, not for routine use. Its pressure sensors are designed for warning because of non-standard pressure in the distribution area concerned. They are configured for upto 5 gases, including any combination of your own choice.

Group isolator SU 03

K - branch closing (*ball cocks with selected parameters)

V - drains

N - emergency inputs: DN 4, PN 10 medical gas quick outlets

T - output pressure gauges *

S - pressure sensors* (for signalling systems)

P - signalling wire passage

Group isolator without pressure sensors, with pressure sensors, as well as with integrated opto-acoustic signaling. Cases of group could have up to 5 gases.

 Nominal pressure: 400 + 100 kPa

Pneumatic Actuator: 800 + 200 / -100 kPa

Vacuum: less than 60 kPa

Connection of sensors and alarm panel: 12-36 Vss

Dimensions: SU 03 - 335 * 386 * 83mm

                     SU13 - 434 * 485 * 117mm

The diameter of the gas inlet and outlet (copper pipe): 12-18 and 22-28mm.


This product is manufactured following the standard applicable to medical devices, ČSN EN ISO 11197:2005, ČSN EN 60601-1:2001, ČSN EN ISO 7396-1,2:2007 and ČSN EN ISO 9170-1,2:2009. Gearboxes for medical gases conformity with technical regulations on the safety of machinery and equipment (Government Decree of 15.09.2009 №753).