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Technology Hydraulically actuated diaphragm and mechanically actuated packed plunger metering pump. Metering pumps for very small flow rates. The FC micro metering pumps for pressures up to 400 bar were developed specifically for laboratories and test centers.
LEWA ecodos 174; mechanical diaphragm metering pump. Technology Mechanically actuated diaphragm metering pump with monitored 4 layer sandwich diaphragm for low pressure. LEWA ecodos is an absolutely reliable, economical and highly adaptable metering pump, especially where diaphragm actuation is not wanted.
Milton Roy pumps. 1.2 DESCRIPTION The low flow HPD liquid end combines all of the best characteristics of traditional liquid ends into one technologically advanced design. Its operating characteristics and simplicity of operation make it the best liquid end to consider first for high pressure metering pump applications.
The modern low pressure system is tailored to meet users' diverse needs in the low pressure processing of polyurethane raw materials. Thanks to a fully graphical Siemens display screen, the compact low pressure metering machines provide an intuitive and user friendly configuration of the machine parameters, status displays and casting times.
Process metering pumps are used in all applications where corrosive, toxic and flammable liquids are metered under very high pressures and extreme temperatures. They are e.g. used in the chemical industry, petrochemical industry, refineries as well as oil and gas production or as special metering pumps in the process industry.
These options allow Liquiflo gear pumps to be specially engineered to handle many difficult chemicals such as polymers, solvents, acids, caustics or other corrosive liquids over a wide range of viscosity, pressure and temperature. Liquiflo gear pumps are typically used for metering, circulation, transfer and injection applications.
diaphragm as low as possible, the diaphragm in LEWA ecoflow is actu ated hydraulically. Together with the DPS diaphragm protection system, a long diaphragm service life can be guaranteed. For tightness and safety LEWA ecoflow technology Pressure limiting valve A pressure limiting valve prevents possible pump overload situations.
Why Use Dura 5 and Dura 7 HPLV High Pressure Low Volume Dosing Pumps? High Pressure Low Volume Dosing The Dura 5 Dura 7 deliver stable sub litre per hour flows at either 5 or 8 Bar in a rugged hose pump format.
LEWA ecodos 174; diaphragm metering pumps are the ideal safe and ef cient solution to meet all your speci c metering and conveying application requirements in the low pressure range up to 20 bar (300 psig). Their performance ranges from 0.4 to 1,500 l/h (0.1 400 USgph) per pump head; and the pump heads can be simply combined to create multiplex
The right accessories for every metering application. Connection kits for fitting hoses of different sizes to the suction and pressure connectors of the dosing head The dosing head is where the actual dosing process takes place. more in the glossary on metering pumps and accessories.
Suitable for metering pumps of the product ranges gamma/ X and delta 174; in material versions PP, NP, PV and TT. Important It is essential that you observe the minimum values for the stroke length. The design of the pressure stroke must be set to fast.
In principle, it is suitable for virtually all metering and pumping tasks in the low pressure range. The Ecodos, as a single drive unit with a space saving, vertically attached motor, delivers a flowrate of 0.4 to 1,500 L/h per pump head and a maximum discharge pressure of 20 bars.
High quality diaphragm metering pumps for low pressures hermetically tight requirements in the low pressure range up to 20 bar (300 psig). Their performance ranges from 0.4 to 1,500 l/h (0.1 400 USgph) per pump head; and the pump heads can be simply combined to create multiplex
CLD Series Low Pressure Diaphragm Pumps The pneumatic diaphragm metering pump consists of a liquid chamber and an air chamber separated by a diaphragm. In the liquid chamber, the suction (inlet) and discharge (outlet) ports have check valves that control the direction of the fluid flow.
LEWA ecodos is a safe, reliable and efficient diaphragm metering pump with mechanical diaphragm actuation that provides many options. It is suitable for virtually all metering and pumping tasks in
CLD Series Low Pressure Diaphragm Pumps The pneumatic diaphragm metering pump consists of a liquid chamber and an air chamber separated by a diaphragm.
How do metering pumps work? Most metering pumps are oscillating displacement pumps. An exactly defined volume of liquid is drawn into the displacement body on the reciprocal stroke and forced into the metering line on the compression stroke.
LEWA ecodos is a safe, reliable and efficient diaphragm metering pump with mechanical diaphragm actuation that provides many options. It is suitable for virtually all metering and pumping tasks in the low pressure range.
Low Pressure Diaphragm Metering Pumps. Low Pressure Diaphragm Metering Pumps KD series are spring type mechanical diaphragm metering pumps. The stroke movement is controlled by the spring and the eccentric mechanism.
Optos Series High Pressure Liquid Metering Pumps. Optos Series metering pumps can be made with PEEK liquid end assemblies, as opposed to the usual type 316 stainless steel, eliminating all metal contact in the flow path. and the ability to monitor pressure and set high and low pressure limits. Simple, robust construction.
Fourfold contact repeater with four reed relays for external cycle matched pulse contact control of max. four metering pumps of any type series or other devices, such as summarising counters. In a plastic snap open housing for C rail or wall mounting.
Metering Pumps Long Service Life, Low Maintenance The simple mechanically actuated diaphragm design eliminates pesky hydraulic systems and packing glands used in many metering pumps. Large bearings and shafts, continuously lubricated with a bath of oil give many years of reliable service.
All purpose solenoid driven metering pump for metering liquid media in water treatment and chemical processes Solenoid driven metering pump Beta 174;. Cost effective, overload proof, adaptable to existing signal transducers.
Metering Pumps. Metering pumps offer adjustable flow rates for use in single wafer processing tools or premix vessels to ensure exact chemistry mixtures, and allow for in situ mixing directly at the head. They accurately dispense high purity chemicals for replenishing, blending, dosing and spiking applications.
low pressure metering pumps ch8020 offers 1057 220v diesel transfer pump products. About 100% of these are pumps. A wide variety of 220v diesel transfer pump options are available to you, such as rotary pump, electromagnetic pump, and vacuum pump.
The solenoid driven diaphragm metering pump gamma incorporates a wealth of eXcellent ingenuity With integrated pressure measurement, it ensures the smooth running of your metering process. The gamma/ X is ideal for all metering work involving liquid media.
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