Treating water and wastewater requires aggressive chemicals, which can cause compatibility issues with pump materials and increase the need for pump maintenance. That’s where treatment plants can benefit from ProSeries-M metering pumps, well suited to pumping a broad range of chemicals with extreme precision.
Pump tubes are offered in a wide spectrum of materials to accommodate different treatment needs. The operator simply changes the unit’s pump tube assembly to the appropriate material for the chemical to be injected. This permits standardization to a single pump model for several chemical applications.
ProSeries-M pumps also feature smooth, quiet, low-velocity injection, which is easy on piping systems. There is no need for pulsation dampeners or expensive piping systems. The gentle squeezing action of the valveless peristaltic pump head design results in near-continuous injection of chemical.
Precision chemical feed under high pressure
ProSeries-M M-3 units are equipped with Blue-White’s innovative multitube technology for precision metering and long service life. Even at high pressures, the advanced multitubes are engineered and designed to provide precision feed into critical treatment systems. At the same time, the design delivers tube life up to four times greater than conventional single-tube designs, helping to reduce costs related to pump maintenance labor and parts.
The multitube designs feature clampless, overmolded tube fittings with permanently printed model numbers, clearly visible through the pump head cover, even while the pump is running. This enables quick and convenient parts ordering.
Flex-A-Prene, Flex-A-Thane and Flex-A-Chem multitubes retrofit to ProSeries-M models
M-2 and M-3. The clampless, overmolded tube fitting is available with multiple connection fitting types, including: ½-inch MNPT, barb fitting and 3/8-inch tube compression, tri-clamp, and quick disconnect.
Tube Failure Detection for auto shut-off
Another benefit exclusive to Blue-White metering pumps is a Tube Failure Detection (TFD) system, which detects a wide range of conductive chemicals with no false triggering. If the TFD senses tube failure, the pump automatically shuts off and energizes a relay or switch. This permits communication with external equipment like backup pumps or alarms. It’s simple, efficient and built-in to every ProSeries-M pump.
The ProSeries-M M-3 metering pump has feed rates from 0.0002 to 33.3 gph (0.0007 to 126 lph) with a maximum pressure rating of 125 psig/8.6 bar (pump only).
The M-3 has a 10,000:1 turndown ratio with high-resolution motor speed, along with 4-20mA, 0-10 volts DC and pulse inputs for remote external or batch control and 0-30 volts DC contact closure remote start/stop. Meanwhile, one relay rated at 3A 250 volts and three 15-volt 1A contact closures are assignable to monitor various pump functions, including TFD, optional flow verification sensor, revolution counter, remote/local, forward/reverse, input signals, output signals, motor-on, motor-fault, operating mode setting and more. The units are NSF 61, NEMA 4X, IP66, CE, and ETL listed.
Blue-White Industries is a leading manufacturer of wide assortment of products for the treatment of water and wastewater. Products are available worldwide. 714/893-8529 • sales@blue-white.com • www.blue-white.com
