Instrumentation
	Pressure	Switches
	Diaphragm Operated Pressure Switch   AP				Dual-Action Explosion-proof Pressure Switch H2
		Reliable and convenient, series AP				Explosion-proof and Weatherproof
		pressure switch is a compact low				Housing. UL & CSA Listed for Class I,
		cost switch for instrument air or other				Groups B, C & D and Class II, Groups
		low pressure applications.Visible set				E, F & G. The H2 is designed for
		point and external adjustment add				sequencing two different actions as
		convenience. Used on air, non-				pressure of a liquid or gas increases
		corrosive gas or liquid service				or decreases. The patented design
		compatible with wetted parts.				consists of two concentric pistons
		Weatherproof and ex-proof housing.				operated by a single diaphragm
	Diaphragm Operated Pressure Switch  SA1100				Diaphragm Seal for DA Series Pressure Switch
		Visible Setpoint,Adjustable Deadband,				The Series XTBX is a diaphragm seal
		Hermetically Sealed Snap Switch,				constructed of PVC and Teflon®
		Weatherproof and Explosion-proof .				making it perfect for corrosive
		Extremely rugged construction				applications that would damage metal
		assures excellent reliability in				wetted material pressure switches.
		chemical, petroleum and industrial				The seal is available direct mounted
		plants. New design also provides				on all model DA pressure switches
		burst pressure protection to 3000 psi.				with ranges under 100 psi (6.9 bar).