2022年11月18日 · Blue-White’s CHEM-FEED® Diaphragm Metering Pumps (Diaphragm Dosing Pumps) can accurately feed chemicals in high-pressure applications and require minimal downtime. Their exclusive DiaFlex® Diaphragms are constructed of PVDF for exceptional chemical compatibility and are designed to last the life of the pump.

The hermetically sealed metering units and resistant materials of ProMinent diaphragm process metering pumps enable them to pump aggressive media with ease.

Choose from our selection of diaphragm metering pumps, including over 275 products in a wide range of styles and sizes. In stock and ready to ship.

The hydraulic diaphragm metering pump ORLITA MF offers reliable dosing rates even under high pressure and has a modular construction, making it highly versatile. Thanks to its modular design, this pump is tailored to meet your requirements even at very high pump capacities.

The ProMinent Makro TZMb is a mechanically or hydraulically actuated motor driven diaphragm metering pump. The stroke length can be adjusted by means of the shift ring mechanism from 0-0.4 in (TZMb), with 0.5 % accuracy.

Iwaki offers a wide range of precision metering pumps to satisfy a variety of chemical feed requirements. Mechanically-driven diaphragm metering pumps are available for general purpose; electromagnetic metering pumps with excellent controllability and accuracy fit …

The ProMinent ProMus is a motor driven metering pump with a hydraulically actuated Teflon diaphragm. The plunger and diaphragm are hydraulically coupled and are precisely controlled by a mechanically actuated replenishment valve, which senses diaphragm position to admit coupling fluid as needed.

JAECO FRAM diaphragm metering pumps offer accurate metering, dependable performance, and hassle-free operation for chemical and solution injection applications. Our hydraulically actuated pumps outlast competitor models that rely on wear-prone springs to …

LEWA ecosmart®: Efficient, safe, cost-effective – the low-price diaphragm metering pump. Experience unparalleled value with the LEWA ecosmart diaphragm metering pump, delivering exceptional price/performance ratio while accurately metering a wide range of fluids.

Pulsa Series 680 is a hydraulic diaphragm metering pump, engineered for precise dosing and long-term dependability, delivering superior value. It offers a diverse range of fluid handling solutions with unique wet end designs consisting of HYDRAtube®, or flat diaphragm types, each available in a variety of wet-end materials.

Diaphragm metering pump is a positive displacement pump designed to be used as a proportional metering pump. It uses a flexible diaphragm instead of a piston to vary the volume of the pump chamber, thereby increasing and decreasing the pressure of the internal fluid.

Diaphragms are actuated by hydraulic fluid between the piston and the diaphragm. Metering pumps are generally used in applications where one or more of the following conditions exist. Driver – The pump is driven by an AC constant speed motor. Variable speed, pneumatic and hydraulic drivers are also utilized.

Diaphragm chemical metering pumps are more energy efficient and less likely to leak during operation than peristaltic chemical metering pumps. They are the most effective pumps for injecting chemicals into pressurized lines.

The hydraulic diaphragm metering pump ORLITA MF offers reliable dosing rates even under high pressure and has a modular construction, making it highly versatile. Thanks to its modular design, this pump is tailored to meet your requirements even at very high pump capacities. more

2023年3月16日 · Diaphragm metering pumps use a flexible diaphragm that is repeatedly compressed and depressed to move fluid into and out of the pumping chamber. When the diaphragm expands, the suction created draws liquid into the inlet.

The NEPTUNE 547-VS-N3T SIMPLEX 29 GPH METERING INJECTION PUMP has robust motor-driven gear-reduction and hydraulically actuated tubular diaphragm designed for thick fluids to 5000 CPS and light slurries. Features a large internal porting with single ball, suction check valve and Teflon diaphragm and Viton o-rings to withstand most chemicals.

Our options include diaphragm metering pumps, dual diaphragm pumps, explosion-proof models, double-head, digital, chemical-resistant, electronic pumps, and more. Flow rates and stroke rates are customizable, with options for single-head or double-head configurations, vertical or horizontal compact designs that save space and meet diverse ...

Classified as a type of positive displacement pump, metering pumps move precise volumes of liquid in predetermined increments within specific time frames. All metering pumps can process water, but some are designed to pump other liquids, …

Madden diaphragm metering pumps are designed for tough industrial jobs where chemicals must be pumped 24 hours a day, 365 days a year. Engineered materials are used for the wetted end to pump virtually any chemical, from acids to caustics. Pressurejet is a leading manufacturer of High Pressure Plunger Pump ranging from 2 H.P. to 500 H.P.

Diaphragm pumps can be larger and more cumbersome compared to some other types of pumps with similar flow rates, which may make them difficult to use in small spaces. ... These pumps are used for metering chemicals in wastewater treatment and moving sludge, owing to their ability to handle solids. Food and Beverage Industry.

Pulsa Series 7120 is a hydraulic diaphragm metering pump, engineered for precise dosing and long-term dependability, delivering superior value. It offers a diverse range of fluid handling solutions with unique wet end designs consisting of HYDRAtube®, or flat diaphragm types, each available in a variety of wet-end materials.

FLEXFLO® M3 Peristaltic Metering Pump (Left) / CHEM-FEED® MD1 Multi-Diaphragm Metering Pump (Right) Effectiveness. The first and most important thing to consider when comparing disinfection technologies is how effective they are at disabling pathogens, such as cists, viruses, and bacteria. In a water treatment system there are two measures of ...