Posts Tagged ‘pressure switches’

Pressure gauges, pressure switches, flowmeters & other water treatment equipment

Pure Aqua

Nason

Blue-White

Hanna

Signet

INSTRUMENTS

Pure Aqua distributes most of the well-known brands in pressure gauges, pressure switches, flowmeters and water treatment RO instruments. These high quality products have desired specifications to produce excellent performance. Pure Aqua stocks large quantities of Nason, Blue-White, Hanna and Signet products ready for immediate delivery. Our instruments are priced very competitively for the right application.

Nason Pressure Switches

Nason pressure switches are used successfully in many pneumatic and hydraulic applications. Military vehicles and equipment, aviation, reverse osmosis, filtration, desalination, electrodeionization, marine, machine tools, farm and construction equipment, process equipment and industrial machinery are typical applications.

Nason Snap Action Switches

Nason uses only the highest quality snap action electrical switches which insure a positive, instantaneous electrical contact under all operating conditions.

Nason Diaphragms

Nason pressure switches incorporate elastomeric diaphragms to provide a positive media seal. Nitrile is the material of choice for most applications; ethylene propylene, fluorocarbon, fluorosilicon, and neoprene are readily available for specific applications.

Blue-White Flowmeters / Rotameter

Blue White Industries manufacture a wide range of flowmeters. Most variable area flowmeters (rotameter) have a dual scale of GPM and LPM and they can be available inline or panel mount. Pure aqua distributes Blue-White’s Pitot Tube Acrylic F-300, F-440, F-450, F-451, F-452N, F-550 Series Flowmeters which have flow ranges from 0.025gpm to 1,900gpm.

Hanna Testing Equipment

Pure aqua distributes Hanna TDS testers, temperature testers, multi measurement testers with competitive pricing.

TDS Testers

HM Digital Hand-Held/Pocket TDS Testers, Hanna TDS Testers, Sprite TDS Testers, Myron L TDS Testers, Oakton TDS Testers

Temperature Testers

HM Digital Industrial Grade Digital Thermometer, Hanna Eden Temperature Testers

Multi Measurement Testers

HM Digital Combo Meter, Hanna Testers, Myron L Tester, pH Testers, ORP Testers, Chlorine Testers, Test Kits, TDS Calibration Standard Solutions, pH Buffer solutions, HM Digital Clean Tap Monitor

Signet Instruments

Pure aqua distributes conductivity meters, conductivity/resistivity sensors, pH/ORP monitors, pH sensors, ORP sensors, pH/ORP pre-amplifiers, flow meters, flow sensors for analog or digital flow meters, installation tees, all manufactured by GF Signet.

Visit Water Purification Systems for more information.

Nason Pressure Switches

Nason Pressure SwitchesSnap Action Switches

Nason uses only the highest quality snap action electrical switches which insure a positive, instantaneous electrical contact under all operating conditions.

Diaphragms

Nason pressure switches incorporate elastomeric diaphragms to provide a positive media seal. Nitrile is the material of choice for most applications; ethylene propylene, fluorocarbon, fluorosilicon, and neoprene are readily available for specific applications.

Operating Specifications

Set Point Range 10 – 4500 PSI (.69 – 289 Bar)
Set Point Tolerance ±5 PSI or 5% (.34 Bar)
Maximum Operating Pressure 5000 PSI (344 Bar)
Proof Pressure 15000 PSI (1034 Bar)
Differential 10 – 20%
Current Rating 5 A @ 250 VAC
5 A @ 30 VDC (Resistive)
Media Connection See Order Chart Below for Options
Circuit Form SPST-NO or SPST-NC
Electrical Connection See Order Chart in pdf for Options
Diaphragm material Buna (Ranges 1 – 3)
Stainless Steel Piston (Ranges 4 – 7)
Cycle Life 1 Million

Application

Nason switches are used successfully in many pneumatic and hydraulic applications. Military vehicles and equipment, aviation, reverse osmosis, filtration, desalination, electrodeionization, marine, machine tools, farm and construction equipment, process equipment and industrial machinery are typical applications.

Visit Reverse Osmosis Systems.