The Mamco LF-25 is a compact pressure switch capable of sensing pressures from as low as 2.9 psi up to 130 psi. (read more)

Series 4000 pressure switches convert a pressure signal to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point. Features cost effective, snap-acting electrical switches and field adjustable set points with a visual scale for easy set point selection. (read more)

Series 3000 pressure switches convert a pressure signal to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point. Features cost effective, snap-acting electrical switches and field adjustable set points with a visual scale for easy set point selection. (read more)

Now--Available for the First Time—a Breakthrough in Ultra-Low Pressure Switch Design That Helps Avert Normal Contact Resistance, Set Point Instability and Leakage Problems.

Traditional ultra-low pressure, vacuum and differential switches will inevitably wear down in low pressure environments, causing contact erosion, loose terminals, switch instability and leakage. (read more)

MAMCO LF40-01 is a compact electro-mechanical pressure switch with momentary or alternate actions capable of switching high current capacities. Used in pumps (pools/spas), food disposals, outdoor machines and medical equipment. (read more)

LFS-03 can be applied to detect positive or negative pressure. It can be used as a gauge or differential switch with almost no hysteresis. Pressure Range +15 to +2500 mbar,Vacuum range-600 to-15 mbar. Electrical function: 1 pole NO, 1 pole NC. Temperature: Ambient:-10 to +85. Medium: Non hazardous gas only. (read more)

Butech offers high pressure valves, fittings and tubing to take pressure to extremes! Needle valves for precise control of gas and liquid ensure long-lasting performance with non-rotating stem design, adjustable stem packing, positive locking device and a variety of configurations.

Also available in alternate exotic alloys. Butech…for the Peak of Performance! (read more)

The Mamco LF-20 pressure switches are robust, compact and designed to operate in harsh environments at various pressures (read more)

The MAM007: differential pressure switches are designed for applications involving high operating pressures with a maximum of 5000 psi. It is a fixed set point device that is factory pre-set to any given point between 3 - 100psi. These switches are suitable for monitoring cooling water, lubricants, fluids, air and gases. (read more)

Controlling liquids, specialty gases or air in high purity and sanitary processes is now easier than ever with the advanced NuTec® FS2000L Inline Flow Switch from Fluid Components International, which features a revolutionary non-intrusive design that eliminates contact between the process media and the flow sensor. (read more)