Simple Solutions air relief valve

Wolverine air relief valve filters from Simple Solutions Distributing LLC are designed to mount to air relief valves in tight locations. Available in two sizes (ARV-1.2, ARV-5), the valves have a 2-inch FPT inlet for quick mounting. Custom inlets are available. 973/846-7817; www.industrial odorcontrol.com.

Universal Flow Monitors vortex shedding flowmeters

CoolPoint vortex shedding flowmeters from Universal Flow Monitors Inc. have no moving parts, eliminating the potential for clogging and feature Intrinsic Safety on 1/4-, 3/8-, 1/2-, 3/4-, 1-, 1 1/2- and 2-inch meters. The 4-20 mA three-wire transmitter has a brass body with Viton seals and PVDF sensors. Available in pipe sizes from 1/4 to 4 inches, the meters have a 10:1 turndown ratio and three-digit LED readout, selectable alarm state (N.O. or N.C.) set point or pulse output and choice of gpm or Lpm. 248/542-9635; www.flowmeters.com.

T&D CO2 data logger

The TR-76Ui CO2 three-channel data logger from T&D Corp. simultaneously measures and records CO2 concentration, temperature and humidity. The unit has a CO2 range up to 5,000 ppm and can store up to 8,000 data sets. Supplied software enables the user to download data to a PC via USB connection, where information from all three channels can be simultaneously viewed in graph or table form. The optional handheld data collector with graphical display enables data to be collected via infrared communication and immediately checked. 518/669-9227; www.tandd.com.

Regal gas chlorinators

The Regal gas chlorinator from Chlorinators Inc. disinfects and purifies municipal drinking water and wastewater. The all-vacuum system provides a consistent chlorine residual, is directly mounted and is made of corrosion-resistant materials. 772/288-4854; www.regal chlorinators.com.

Watson-Marlow chemical metering pump

The 520RE high-pressure chemical metering pump from Watson-Marlow is designed for applications that require accurate metering, dosing and transferring of harsh chemicals. The pump delivers flows to 55 gph and pressures to 100 psi. The 520 series eliminates ancillary equipment, including dampeners, de-gassing valves, strainers and check valves. 800/282-8823; www.wmpg.com.

BDP Industries DSP screw press

The 3012 DSP screw press from BDP Industries, designed for smaller size wastewater treatment plants, handles 75 gpm of septage (400 pounds of dry solids per hour) and produces a cake at least 25 percent solids. The unit measures 8 feet by 16 feet, weighs 4,000 pounds and can be operated unattended. It is fully self-contained with no chance of spills in the operator area. 518/695-6851; www.bdpindustries.com.

Blue-White A2 metering pump

The A2 peristaltic metering pump from Blue-White Industries is designed for smaller capacity municipal water and wastewater treatment applications. An alternative to solenoid pumps, features include self-priming, maximum feed of 11 gph, maximum pressure of 125 psi, auto secondary trim), pulse inputs and remote start/stop. Other features include variable speed motor, tube failure detection and NEMA 4X/IP66 washdown. 714/893-8529; www.blue-white.com.

ENECON liquid coating

ENESEAL CR single-component, water-based liquid coating from ENECON Corp. dries to a durable, corrosion-resistant, elastomeric skin that provides environmental protection to metal and concrete/masonry surfaces. It also can be applied as a top coat over most zinc primers. The coating does not require abrasive blasting and adheres to all types of ferrous metal and galvanized surfaces. It can be applied by brush, roller or spray and cleans up with soap and water. 888/436-3266; www.enecon.com.

FLIR i-Series infrared camera

The i-Series (i3, i5, i7) point-and-shoot infrared cameras from FLIR capture thousands of calibrated temperature measurements for a complete thermal picture that shows where hot spots and other heat-related problems are. The durable cameras can withstand a 2-meter drop. 866/477-3687; www.flir.com.