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Home > Catalog Navigator - Switches: Pressure

McIntosh Controls http://www.mcintoshcontrols.com   Phone: 973-890-9400 Fax: 973-890-9739

Address: 215 Little Falls Rd. Fairfield, NJ 07004 map

Company Profile Product Catalog Multiple Locations

Switches: Pressure related categories LS-1850 Series, Ultra-Light - Large Size, Alloys - All Stainless Steel Switches Deliver Highest Pressure/Temperature Performance For high performance applications, these models provide high temperature and pressure capabilities. Materials of construction comply with FDA food contact regulations. For use in liquids with specific gravities as low as 0.40 to 0.70. Excellent in a wide range of chemical applications. Also available with brass stems. LS-1950 Series - Large Size, Alloys - All Stainless Steel Switches Deliver Highest Pressure/Temperature Performance For high performance applications, these models provide high temperature and pressure capabilities. Materials of construction comply with FDA food contact regulations. Exceptionally accurate and rugged for higher temperatures and in pressurized or corrosive liquids. For oils, water and chemicals. Paddle Type Flow/No-Flow detection for pipes with 1 -1/4′′ diameter and up. Paddles are cut to length for desired actuation setting (from 1-1/4′′ to 5-1/2′′). Unique, patented cam design assures low pressure drop and does not require bellows, seals or mechanical linkages. cut-to-length paddle switches for large pipes Typical Applications Compressors Heal exchangers Turbines Engines Chillers Regulators FS-10798 Series - Externally Adjustable for Water, Oils and Gases These externally adjustable switches are ideal for protecting machine tools from coolant flow failure, for protecting bearings from loss of lubricant or to assure proper air flow. They offer an infinite number of flow settings at pressures up to 1000 PSIG, with low pressure drop and precise repeatability. FS-150 Series - Straight Flow Path with Low Pressure Drop These slim, inline switches reduce pressure drop to a minimum. They incorporate a unique, dual-diameter, internal bore and piston configuration to minimize flow constriction. Liquids are able to smoothly pass around the piston and flow through the switch with little pressure loss to the down stream line. FS-380 Series - Compact Flow Switch for High Inline Pressures These rugged inline flow switches require 100 micron filtration and are less susceptible to clogging than other high-pressure inline flow switches. The one-piece magnetic PPS composite piston makes the FS- 380 ideal for high-pressure applications such as industrial cleaning equipment. The FS-380 is also an excellent choice for semicon cooling applications where simple design and reliable operation are required. FS-480 Series - Inline Flow Switch for Low Pressure Drop The FS-480 large-body inline flow switch delivers ample flow rates with minimal pressure drop. 25% larger than its FS-380 sibling, the FS-480 is ideal for processes that push more fluid through their systems and demand low pressure drops. Designed to accommodate the Semiconductor Industry′s move to larger 300 mm wafer and cross-over equipment, this switch is also perfect for critical medical equipment applications. A glass-reinforced PPS piston and forged 316 stainless steel body make this sensor rugged enough for high pressure lubrication and cooling systems as well. This simple, yet meticulously perfected design provides the reliability required in critical applications while allowing for much lower pressure drop rates than other available switches. FS-925 Series - General Purpose This series of precision-calibrated switches provides reliable and consistent performance; repeatability is within 1%. FS-925 units are factory preset for actuation at specified flow rates. These switches provide accurate detection of excessive or insufficient flow rates in such applications as: protecting against loss of fluid flow in hydraulic systems, assuring proper coolant flow in semiconductor processing equipment, monitoring high pressure lubrication systems, and ensuring proper air flow in water/waste systems. FS-926 Series - Low Flow This series of precision-calibrated switches provides reliable and consistent performance; repeatability is within 1%. FS-926 units are factory preset for actuation at specified flow rates. These switches provide accurate detection of excessive or insufficient flow rates in such applications as: protecting against loss of fluid flow in hydraulic systems, assuring proper coolant flow in semiconductor processing equipment, monitoring high pressure lubrication systems, and ensuring proper air flow in water/waste systems. FS-200 Series - General Purpose, Straight-Through Flow Path The FS-200 Series offers accurate flow detection, with 1% repeatability, over a broad range of flow settings and port sizes. Its durable construction delivers long-life reliability in either water or oil. Generous flow paths keep pressure drop low. These switches are ideal for detection of improper flow rates in high volume lubrication, cooling or process systems. FS-200 Series Adjustable - General Purpose, Straight-Through Flow Path The FS-200 Series offers accurate flow detection, with 1% repeatability, over a broad range of flow settings and port sizes. Its durable construction delivers long-life reliability in either water or oil. Generous flow paths keep pressure drop low. These switches are ideal for detection of improper flow rates in high volume lubrication, cooling or process systems. FS-500 Series - Low Cost Units for Threaded Plastic Piping The FS-500 offers low cost flow monitoring with a variety of switch actuation points and low pressure drop. All wetted parts are polypropylene or stainless steel, making this switch ideal for a wide range of chemical and temperature requirements. The materials are also NSF or FDA approved for potable water treatment applications including chlorinators, purifiers and heaters. The FS-500 is ideal for equipment cooling including welders, lasers, etc. A J-box version with a 5 amp relay is also available for direct control of higher electrical loads, such as chlorinator pumps. ELS-1200 Series - Pressure Switch With Integral Electronics for Pressurized Vessels up to 2500 PSI! High pressure liquid processes can now be monitored effectively with very little intrusion into tanks or piping. ELS-1200 pressure switch units feature fused glass prisms fused to zinc/nickel plated, carbon steel housings. You’ll find them to be a compact, reliable and durable solution to liquid level monitoring of refrigerant, compressor oil, hydraulic system reservoirs and machine tools. Piston Type Modestly priced, medium accuracy differential pressure gauges and switches for use on filters, strainers, pumps, liquid level & local flow indication, etc. All Mid-West Instrument Differential Pressure Gauges/Switches are designed to one or more of the Following Standards: ASMEB1.20.1 ASME B40.1 CSA-C22.2 No. 14.25 & 30 EN-61010-1 NACE MR0175 NEMA Std. No. 250 SAE J5141 UL Std. No. 50, 508 & 1203 Diaphragm Type Modestly priced, medium accuracy differential pressure gauges and switches for use on filters, strainers, pumps, liquid level & local flow indication, etc. All Mid-West Instrument Differential Pressure Gauges/Switches are designed to one or more of the Following Standards: ASMEB1.20.1 ASME B40.1 CSA-C22.2 No. 14.25 & 30 EN-61010-1 NACE MR0175 NEMA Std. No. 250 SAE J5141 UL Std. No. 50, 508 & 1203 Precision Bellows / Bourdon Precision Indicators & Controllers of Differential Pressure, Flow, Liquid Level, Balancing, Leak Detection, Etc. All Mid-West Instrument Differential Pressure Gauges/Switches are designed to one or more of the Following Standards: ASMEB1.20.1 ASME B40.1 CSA-C22.2 No. 14.25 & 30 EN-61010-1 NACE MR0175 NEMA Std. No. 250 SAE J5141 UL Std. No. 50, 508 & 1203

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