Chemical Processing - September 2007 - (Page 64)

>> Chem show ProduCts Preview trANsduCer ComBiNes PerFormANCe, reLiABiLitY, sAFetY The Type-950XP explosion-proof I/P transducer for converting an electrical current signal to a proportionally linear pneumatic output to actuate valves is now ATEX compliant. The I/P Transducer was designed to deliver reliable high performance for the toughest applications in the most hazardous environments. Its NEMA 4X (IP65) housing is designed for both intrinsically safe and explosion-proof operation. The “tapped exhaust” option on the Type 950XP is used to connect piping which captures natural gas that vents from the unit and escorts it to a safe area, often away from the application, where it can be safely released as required. ControlAir 800-216-3636 www.controlair.com FiLtrAtioN sYstem oFFers PerFormANCe iN ComPACt desiGN The High Flow Filtration System delivers a high flow filter in a compact housing design. The system uses compound radial pleat design to achieve flow rates of up to 500 gpm per element while keeping the housing footprint to a minimum. It features: absolute rating for consistent product quality; an operator-friendly cartridge and housing system; a design to reduce capital investment expenses; and FDA compliance per 21 CFR. CUNO Incorporated 800-243-6894 www.cuno.com miCro-LiQuid dosiNG PumP hANdLes Corrosive LiQuids The NF5KTDC-B4 micro diaphragm pump’s 0–5 V control signal adjusts the brushless motor’s speed and flow rate between 5 ml/min. and 70 ml/min. An integrated pulse generator enables monitoring of the pump’s motor speed, keeping track of the liquid dosage and therefore calibrating the pump. The pump, including 12 V DC to 24 V DC input range motor, is compact (31 mm × 26 mm × 28 mm), has a service life of more than 10,000 hours, and requires less than 1 watt of power. It’s suitable for pumping and dosing both neutral and corrosive liquids. Featuring a suction height of 13 ft. water, the device will pump back pressures up to 14 psig. The pumps are maintenance-free, self-priming and can run dry without damage. KNF Neuberger, Inc. (609) 890-8600 www.knf.com/usa.htm weLded seAms imProve FiLters Welded seam technology is ideal for many filter products including: centrifuge bags, fluidbed-dryer bag tube seams, candle filter seams, nutsche bag seams, dust bags and connector sleeves. All seams are tested to assure integrity and strength. The welded seams provide for flexibility in dynamic applications. The benefits include: elimination of needle holes; no loss of product through needle holes; no pressure loss through seam holes in nutsche bags; fully bonded seam area; no buildup of product under seam; elimination of thread; no concern for fiber migration in product; extended seam strength; no thread abrasion; and longer lasting seams. Sefar Filtration Inc. (877) 481-3626 www.sefar.us 64 • September 2007 www.chemicalprocessing.com http://www.controlair.com http://www.cuno.com http://www.knf.com/usa.htm http://www.sefar.us http://www.chemicalprocessing.com

Table of Contents Feed for the Digital Edition of Chemical Processing - September 2007

Contents From the Editor Field Notes In Process Energy Saver Compliance Advisor Succeed at Simulation Rethink Your Approach to Process Safety Avoid Blending Blunders Get the Right Cartridge or Bag Filter Wireless Proponents Take HART Membrane Boasts Material Benefits Process Puzzler Plant InSites Chem Show Product Preview ISA Product Preview Equipment & Services Product Spotlight/Classifieds Ad Index End Point

Chemical Processing - September 2007

For optimal viewing of this digital publication, please enable JavaScript and then refresh the page. If you would like to try to load the digital publication without using Flash Player detection, please click here.