Water & Wastewater Product News – September 2016

Browse the latest products exclusively for the water and wastewater treatment industry.
Water & Wastewater Product News – September 2016
The Liquiline CM44P multichannel analyzer transmitter from Endress+Hauser.

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Endress+Hauser Analytical Transmitter 
The Liquiline CM44P multichannel analyzer transmitter from Endress+Hauser can simultaneously measure 16 parameters and transmit them via 4-20mA, HART, Profibus, Modbus or EtherNet/IP. The transmitter accepts inputs from up to two process photometers and four analytical sensors simultaneously. Sensor types include pH, ORP, conductivity, dissolved oxygen, nitrate, turbidity, free chlorine and ion selective. Diagnostic functions include monitoring of impedance of pH glass, measuring signals for stagnation, monitoring the condition of electrodes and the degree of electrode aging, checking for overcurrent conditions, and comparing measured values of conductivity and temperature against tables defined in USP and EP specifications for pharmaceutical water. 

Acrison Liquid Polymer Feed System
Custom-designed liquid polymer blend, batch and feed systems from Acrison feature the Dispersion-Injector to create batches of fully activated dilute polymer solution in a heavy-duty tank sized specifically for each application. The tank includes an appropriate mixer, non-contacting level measurement device and clear viewport for visual inspection of the batch progress. All components are skid-mounted, piped and wired before shipment. 

Schneider Electric Medium Voltage Switchgear 
The Premset medium voltage switchgear from Schneider Electric is designed for power distribution management in industrial applications. Main circuit components are insulated by a layer of solid material covered by an external conductive coating with ground potential. Featured include a shielded solid insulation system and screening of all live parts. The modular design simplifies installation and upgrades. Advanced protection, control and monitoring technology is fully integrated for greater reliability and energy efficiency. Other features include automated redundancy (auto source transfer), load management with integrated smart metering, asset management with advanced switchgear and transformer monitoring, and VIP self-powered protection and communication relay for higher MV network availability. 

Blue-White Peristaltic Metering Pump 
Proseries-M M-3 and M-4 NSF 61 listed peristaltic metering pumps from Blue-White Industries are designed for use in mid- to high-volume municipal water and wastewater treatment applications, including sodium hypochlorite and hydrogen peroxide. The no-maintenance pumps feature a brushless variable speed motor, 10,000:1 turndown ratio and high-resolution motor speed adjustment. Additional features include digital touch pad, backlit LCD, NEMA 4X/IP 66 rated for washdown, tube failure detection system and single-piece rotor for increased accuracy. Feed rates range from 0.0002 to 158.5 gph (depending on model) and pressures to 125 psi. 

Singer Surge-Anticipating Valves
RPS-L&H and RPS-R&R surge-anticipating valves from Singer Valve are installed downstream of the pump check valve(s) and feature two pilots. The 106 RPS-L&H valve, mounted in a tee, is designed to anticipate surges to avoid severe water hammer. The valve may require a flow limiter set during commissioning to ensure the valve will reclose. The 106 RPS-R&R valve is designed for applications where static pressure is less than 100 feet and where the existing valve size may be too large. Unlike the RPS-L&H, the RPS-R&R is guaranteed to close, even if the valve is oversized. 

Larson Electronics Explosion-Proof LED String Light
The explosion-proof LED aluminum string light set from Larson Electronics includes 10 15-watt lamps and is UL Class 1 Division 1 and 2 approved. Each lamp features a non-sparking aluminum casting and rod cage. The lamps produce a cool, glare-free, shadowless light. Each work light has an impact-resistant tube shield with annealed glass and aluminum hook for overhead mounting. A 25-foot tail section of main SOOW cord is included to allow ample length for connection to an inline step-down transformer. 

Aqua-Aerobic Ozone Generation System
The Aqua ElectrOzone ozone generation system from Aqua-Aerobic Systems in partnership with Metawater is designed for potable water treatment, wastewater/water reuse and industrial applications that require ozone treatment for taste and odor control, bleaching/color removal, oxidation and disinfection. 

Magnatrol Solenoid Valves
Type A, L and Type K solenoid valves from Magnatrol Valve Corp. are available for pipe sizes from 1/2 to 3 inches (Type A and L bronze and Tyke K stainless steel). Features include globe pattern bodies with threaded or flanged ends and packless construction with continuous duty coils for all voltages. The valves do not require differential pressure to open and are easily inspected, cleaned or replaced while the valve body remains in the pipeline. All valves are normally closed (energize to open) and available with Buna N, Viton or glass-filled PTFE orifice seal materials, depending on application. 

FCI Thermal Flowmeters 
Model ST51A, ST75A and ST75AV thermal massflow meters from Fluid Components International feature a new surface mount, lead-free RoHS compliant electronics and repeatable all-welded, equal-mass flow sensors. The HART digital bus communication and its associated device driver have been tested and certified by the Fieldcomm (HART) Group to meet the latest Version 7 standards. They also have been independently verified to meet International Electrotechnical Commission’s standard IEC 61508 for safety integrity level (SIL-1) rating. The ST51A is an insertion-style flowmeter for use in pipe diameters from 2.5 to 24 inches. ST75A and ST75AV flowmeters are inline (spool-piece) style for pipe diameters from 0.25 to 2 inches. 


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