Instrumentation
	Pressure	Gauges
	Dual Range Flex-Tube® U-Inclined Manometers				Flex-Tube® Well-Type Manometers   1230/1235
		Use Series 1227 as a regular U-tube				Flex-Tube® Well Type Manometers are
		manometer to read high-range				designed to meet the need for a
		pressure on the right leg, or as an				direct reading single column
		inclined manometer to read lowrange				instrument providing highly accurate
		pressure on the bottom leg. Simply				pressure readings; positive, negative
		incline manometer until fluid levels				These manometers are rated to 100
		read zero. No spirit level required.				psig (6.89 bar). Not recommended for
		Magnetic clips hold the gage in				vacuum service beyond 5 in.
		position on a steel duct surface.				Hg (68 in w.c.).
	Gas Pressure Manometer          1213				Slack-Tube® Manometers       1211/1212
		The "Tube in a Tube" Direct Reading				Simply unroll the Slack-Tube
		Manometer. Provide visual indication				Manometer and set up to read static
		of pressure with the Series 1213 Gas				pressure, vacuum, or differential
		Pressure Manometer. Designed for				pressure. Magnetic clips hold it firmly
		use with natural gas, the manometer				to any steel surface or hang it on a
		can also be used to monitor any				nail. Turn connectors one revolution
		compatible gases up to 15 inches of				to open. When the pressure is
		water column. Tap water is used as				imposed.  No fluid lost. No loose caps
		the sensing media and a magnetic clip				or inserts to lose.