VACUUM PRESSURE GAUGE TEST BENCH		PRESSURE SWITCHES PULSE TEST BENCH		BT400 - THERMOSTATIC MIXERS TEST
	-400 ÷ +600 mbar		0 ÷ 500 bar
	VACUUM SWITCHES TEST BENCH		PRESSURE SWITCHES TEST BENCH		VACUUM PRESSURE GAUGE TEST BENCH
	-1 ÷ 0 bar		0 ÷ 20 bar		-1 ÷ +5 bar
	DIAPHRAGM FILLING TEST BENCH