Electric Electric Low Pressure Spring Return Diaphragm Metering Pump

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  • KD Low Pressure Spring Return Diaphragm Metering

    KD diaphragm metering pump are spring type. The stroke movement is controlled by the spring and the eccentric mechanism. ... Electric Actuator Wafer Type Aluminum Alloy Butterfly Valves Aluminum alloy butterfly valve means that the body material is made ... KD Low Pressure Spring Return Diaphragm Metering Pump. KD series are spring type ...

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  • Diaphragm Dosing Metering Pump

    NEWDOSE is a professional manufacturer of various precise typical single diaphragm dosing metering pump from China, trying to solve the users' demand according to the installation situation and techinical data.The largest electromagnetic diaphragm metering pump production base in China.

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  • Special Solutions Metering Pumps DPL GB 1212 Electric

    2014-9-4 · Plunger Hydraulic Diaphragm Metering Pumps Spring Return • Black anodizing Aluminium casing; • Simple and robust spring return plunger pump; • Low cost, due to reduced number of components; • Ideal for metering of mild or non-aggressive fluids; • ATEX STD compliance (94/9/CE), group II category 2 (zone 1/21) and group II category 3 ...

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  • LEWA Diaphragm Metering Pumps | LEWA

    Technology: Mechanically actuated diaphragm metering pump with monitored 4-layer sandwich diaphragm for low pressure. Description. LEWA ecodos is an absolutely reliable, economical and highly adaptable metering pump, especially where diaphragm actuation is not wanted. Here, we also rely on our tried-and-tested modular system in designing the ...

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  • ND Type Mechanical Diaphragm Dosing Metering Pump

    ND Type mechanical diaphragm dosing metering pump features in spring return, up to 3Mpa (435psi) PTFE, high quality modified PTFE diaphragm, spring return, quiet and steady and convenient to manage to stock. Talk to a dosing pump expert to choose the right one.

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  • Metering pumps | LEWA

    Technology: Mechanically actuated diaphragm metering pump with monitored 4-layer sandwich diaphragm for low pressure. Description. LEWA ecodos is an absolutely reliable, economical and highly adaptable metering pump, especially where diaphragm actuation is not wanted. Here, we also rely on our tried-and-tested modular system in designing the ...

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  • LEWA Micro- metering pumps

    2019-2-22 · High pressure levels The micro-metering pumps can be used at pressure levels up to 560 bar. This is made possible by the hydraulic actuation of the diaphragm pump heads. Reliable The pumps are designed for continuous op-eration. Hydraulic actuation allows our metal diaphragms to achieve an outstanding service life. The same applies to the ...

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  • Motor-Driven Metering Pumps - ProMinent

    2021-5-14 · Robust motor-driven metering pumps like the Sigma 2 Basic guarantee excellent process reliability with their patented multi-layer safety diaphragm. The diaphragm metering pump offers a number of power end versions, also suitable for use in areas at risk from explosion. more

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  • Metering Pump, Dosing Pump, Rotary Lobe Pump, Air ...

    Warmly congratulated Zhejiang High Power Pump Technology Co., Ltd. in 2017 March 20 to 22 at the Beijing National Convention and Exhibition Center, the 17th session of the seventeenth China International Oil and Gas Pipeline and Storage Technology …

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  • Sizing and Selecting Metering Pumps Planning a

    2013-7-3 · contain a back pressure device. Back pressure valves are required when a low pressure injection point is hydrauli-cally lower than the feed tank. NOTE: A partially closed valve is not an acceptable back pressure regulator. A spring loaded, diaphragm type back pressure valve is required to provide proper back pressure. Always use a

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  • Special Solutions Metering Pumps DPL GB 0909 Electric

    2020-7-5 · Metering Pumps DPL_GB_0909 Electric Actuator. 63 105 155 215 260 320 370 430 480 15 15 15 15 15 15 14 13 10 L/h ... Simple and robust spring return plunger pump; Low cost, ... Technically advanced hydraulic diaphragm spring return pump;

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  • S300 MD Series Spring Return Plunger Diaphragm

    2016-6-21 · of a plunger pump with the sealing advantages of a diaphragm pump. • Provides long-term operation with the minimum of maintenance. • Available with pneumatic or electric servos, allowing remote control of stroke length. • Twin headed versions available. A division of S300 SERIES S300 MD Series Spring Return Plunger Diaphragm Metering Pump

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  • Electric Mechanical Diaphragm Metering Pumps, For ...

    Aadiushmaa Engineers Private Limited - Offering Electric Mechanical Diaphragm Metering Pumps, For Industrial in Chandigarh. Get best price and read about company. Get contact details and address | …

    Get Price
  • Special Solutions Metering Pumps DPL GB 1212 Electric

    2014-9-4 · Plunger Hydraulic Diaphragm Metering Pumps Spring Return • Black anodizing Aluminium casing; • Simple and robust spring return plunger pump; • Low cost, due to reduced number of components; • Ideal for metering of mild or non-aggressive fluids; • ATEX STD compliance (94/9/CE), group II category 2 (zone 1/21) and group II category 3 ...

    Get Price
  • S300 XR/XRN Series Spring Return Hydraulic Diaphragm ...

    2016-6-21 · pump against over pressure. • Combines the simplicity and economy of spring return with the advantages of a hydraulic diaphragm. • Available with pneumatic or electric servos, giving remote control of stroke length. • Minimum maintenance required. • S300 XR and XRN models are hydraulic diaphragm spring return metering pumps with a ...

    Get Price
  • Reciprocating metering pump with spring return

    2016-9-9 · diaphragm or plunger heads. The spring return metering pump manual consists of two files: 1 – pump reducer use and maintenance manual SR series models A – B – BR – SD – D . 2 - head use and maintenance manual, drawings and prospectuses . General prescriptions

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  • LEWA Micro- metering pumps

    2019-2-22 · This includes solenoid-driven diaphragm metering pumps ... The innovative LEWA intellilab is a high-pressure micro-metering pump with integrated drive and control technology. The motorized FC micro-metering pumps put the finishing touch on our portfolio. ... Accurately operating drive units with an electric drive and a plunger spring return that is

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  • PLUNGER AND DIAPHRAGM METERING PUMPS

    2019-12-6 · Flowrate is virtually unaffected by working pressure variations (1% less flow with every additional bar above 1,5 barg.) - Protection against corrosive fumes entering the diaphragm chamber - Reduced friction thanks to diaphragm supporting-ring - Optimal leak-free seal thanks to stress-proof diaphragm Extends pump life and lowers life-cycle cost.

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  • Electric diaphragm pump with valve holding structure ...

    Electric diaphragm pump with valve holding structure ... Preferably a return spring biases the armature to a rest position. The energization from the rest position is preferably by means of an ac current through half-wave rectification, eg a single diode. ... Similarly, each down movement of the diaphragm increases pressure at 5' which opens ...

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  • Metering pumps, components and metering systems 2019

    2019-6-13 · Metering technology for professionals The heart of metering technology is quite clearly the pump. With its optimum capacity range and functionality adapted to the feed chemical, it is responsible for smooth-running metering processes. Chapter 1 Low-pressure metering pumps covers metering pumps, ranging from micro-metering pumps to pumps

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  • Special Solutions Metering Pumps DPL GB 0909 Electric

    2020-7-5 · Metering Pumps DPL_GB_0909 Electric Actuator. 63 105 155 215 260 320 370 430 480 15 15 15 15 15 15 14 13 10 L/h ... Simple and robust spring return plunger pump; Low cost, ... Technically advanced hydraulic diaphragm spring return pump;

    Get Price
  • Electric Mechanical Diaphragm Metering Pumps, For ...

    Aadiushmaa Engineers Private Limited - Offering Electric Mechanical Diaphragm Metering Pumps, For Industrial in Chandigarh. Get best price and read about company. Get contact details and address | …

    Get Price
  • LEWA ecodos - Etusivu

    2007-8-27 · The universal diaphragm metering pump for the low pressure range up to 20 bar zero leakage safe dry operation ... 550l/h cam and spring return drive units are used. For higher outputs ... Variable stroke adjustment: electric stroke actuator EHV Stroke frequency without problems: LEWA ecodos with frequency inverter . 7 Drives without risk Only ...

    Get Price
  • Reciprocating metering pump with spring return

    2016-9-9 · diaphragm or plunger heads. The spring return metering pump manual consists of two files: 1 – pump reducer use and maintenance manual SR series models A – B – BR – SD – D . 2 - head use and maintenance manual, drawings and prospectuses . General prescriptions

    Get Price
  • S300 XR/XRN Series Spring Return Hydraulic Diaphragm ...

    2016-6-21 · pump against over pressure. • Combines the simplicity and economy of spring return with the advantages of a hydraulic diaphragm. • Available with pneumatic or electric servos, giving remote control of stroke length. • Minimum maintenance required. • S300 XR and XRN models are hydraulic diaphragm spring return metering pumps with a ...

    Get Price
  • DOSING PUMPS - tapflo.rs

    2018-7-12 · Spring return hydraulic diaphragm dosing pump „B & BR” - Series Hydraulic diaphragm metering pumps are normally used when: The dosed liquid contains small amounts of suspended solids A drip proof/air tight application is required The dosed liquid is a toxic solution High pressure is required Each pump is fitted with a standard gearbox reduction

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  • PLUNGER AND DIAPHRAGM METERING PUMPS

    2019-12-6 · Flowrate is virtually unaffected by working pressure variations (1% less flow with every additional bar above 1,5 barg.) - Protection against corrosive fumes entering the diaphragm chamber - Reduced friction thanks to diaphragm supporting-ring - Optimal leak-free seal thanks to stress-proof diaphragm Extends pump life and lowers life-cycle cost.

    Get Price
  • Etatron AD Diaphragm Dosing Pump & Fluid

    2021-5-4 · A worm gearbox driven by an electric motor converts the rotational input from the motor to a forward and aft movement in the pump head. This movement is controlled via the stroke length adjuster located at the rear of the pump allowing a stroke length adjustment of between 10% - 100%. The metering pump head contains a spring return mechanism ...

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  • Low-pressure metering pumps up to over 1,000 l/h ...

    Low-pressure metering pumps up to over 1,000 l/h Thanks to the huge diversity of its Contents 2 product range (dosing head, size, capacity, set up and control options), ProMinent 3 ProMinent® low-pressure metering pumps are capable of performing Technology at a glance 4 virtually all metering tasks sustainably and environmentally-friendly, at Products at a glance 6 the same time saving energy.

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  • Electric diaphragm pump with valve holding structure ...

    Electric diaphragm pump with valve holding structure ... Preferably a return spring biases the armature to a rest position. The energization from the rest position is preferably by means of an ac current through half-wave rectification, eg a single diode. ... Similarly, each down movement of the diaphragm increases pressure at 5' which opens ...

    Get Price
  • Special Solutions Metering Pumps DPL GB 0909 Electric

    2020-7-5 · Metering Pumps DPL_GB_0909 Electric Actuator. 63 105 155 215 260 320 370 430 480 15 15 15 15 15 15 14 13 10 L/h ... Simple and robust spring return plunger pump; Low cost, ... Technically advanced hydraulic diaphragm spring return pump;

    Get Price
  • S300 MD Series Spring Return Plunger Diaphragm

    2016-6-21 · of a plunger pump with the sealing advantages of a diaphragm pump. • Provides long-term operation with the minimum of maintenance. • Available with pneumatic or electric servos, allowing remote control of stroke length. • Twin headed versions available. A division of S300 SERIES S300 MD Series Spring Return Plunger Diaphragm Metering Pump

    Get Price
  • Electric Mechanical Diaphragm Metering Pumps, For ...

    Aadiushmaa Engineers Private Limited - Offering Electric Mechanical Diaphragm Metering Pumps, For Industrial in Chandigarh. Get best price and read about company. Get contact details and address | …

    Get Price
  • Etatron BD Diaphragm Liquid Dosing Pump & Fluid

    2021-3-27 · An electric motor drives the fluid metering pump containing a spring return mechanism via a worm gearbox, which converts the rotational input into forward and aft movement. This design of liquid dosing pump ensures accurate dosing and high repeatability meaning this pump is typically used in critical applications in water treatment ...

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  • USE AND MAINTENANCE MANUAL - Metering Pumps

    2018-3-12 · series mechanical diaphragm metering pumps with a spring return mechanism, hereafter called, for short, M series pumps. Although the M series pump family includes different versions, each type with numerous variations (see 'Identifying code' and 'Technical data'), the technical information contained in this instruc-

    Get Price
  • S300 XR/XRN Series Spring Return Hydraulic Diaphragm ...

    2016-6-21 · pump against over pressure. • Combines the simplicity and economy of spring return with the advantages of a hydraulic diaphragm. • Available with pneumatic or electric servos, giving remote control of stroke length. • Minimum maintenance required. • S300 XR and XRN models are hydraulic diaphragm spring return metering pumps with a ...

    Get Price
  • Diaphragm Pump Manufacturers, Diaphragm Pumps

    2020-5-1 · Dencil Pumps is the leading Diaphragm pump manufacturers and distributors in India. Our Diaphragm pump are best in quality. Our clients are located in Maharashtra, Gujarat, Goa, Delhi, Daman and Diu, Himachal Pradesh, Assam, Jharkhand, Chattisgarh, Odisha, Madhya Pradesh, Uttar Pradesh, Punjab, Haryana, West Bengal, Andra Pradesh, Karnataka, Tamil Nadu, Kerala and Hyderabad.

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  • Reciprocating metering pump with spring return

    2016-9-9 · diaphragm or plunger heads. The spring return metering pump manual consists of two files: 1 – pump reducer use and maintenance manual SR series models A – B – BR – SD – D . 2 - head use and maintenance manual, drawings and prospectuses . General prescriptions

    Get Price
  • Motor-Driven Metering Pump Sigma 3 (Basic Type) -

    2021-5-14 · The patented multi-layer safety diaphragm for excellent process reliability is just one feature of the extremely robust motor-driven metering pump Sigma/3 Basic. It also offers a wide range of power end versions, such as three-phase or 1-phase AC motors, also for use in ATEX areas.

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  • Bruin Featured Products – INNOVATEK Equipment

    The Bruin BR5100 Chemical Injector Pump is a single acting, positive displacement plunger type pump. Equipped with a spring return, automatic switching mechanism and powered by pneumatic pressure acting against a diaphragm, it is capable of operation with supply pressures as low as 2 psig (35 psig max.) and available in 4 plunger sizes.

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  • Mechanically Actuated Diaphragm Metering Pump,

    Mechanically Actuated Diaphragm Metering Pump Series M • Epoxy coated aluminium housing • Stroke adjustment by cam and spring return mechanism • Optional automatic control (stroke length/speed) • Liquid end options PP, PVC, PVDF & SS 316 • Composite Fluorofilm diaphragm for reliable and leak proof operation Series GB

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  • Electric Pumps | McMaster-Carr

    Electric Drum Pump Systems for ... Also known as diaphragm metering pumps, these can be used with pressures up to four times higher than standard pumps for chemicals. ... Use them in low-pressure steam systems to capture hot condensate and return it to your boiler or feed unit.

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  • OBL-Metering pumps | Wholesaler, distributor &

    Mechanism: Spring return Max flow rate: 1500 L/h Spring return mechanical diaphragm pump; Minimum maintenance required; ATEX STD compliance (94/9/CE), Read More.. X9 Series – …

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  • LEWA ecodos - Etusivu

    2007-8-27 · The universal diaphragm metering pump for the low pressure range up to 20 bar zero leakage safe dry operation ... 550l/h cam and spring return drive units are used. For higher outputs ... Variable stroke adjustment: electric stroke actuator EHV Stroke frequency without problems: LEWA ecodos with frequency inverter . 7 Drives without risk Only ...

    Get Price
  • WATER DIVISION - OBL | Metering Pump

    knob or electric actuator as optional available. Enhances application flexibility. Multi headed option (limit according pump size): - different materials (metallic and Non metallic) - different duty points (max flow rates and pressure) Enhances application flexibility. PTFE coated cast iron diaphragm chamber (large models):

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  • Metering Technology - pumpfundamentals.com

    2009-12-3 · 2. Diaphragm metering pump Tubopump 3. Diaphragm piston pump ELADOS® EMP KKS 0,2 – 1,4 l/h 4. Diaphragm metering pump ELADOS® EMP II 1,4 – 11,2 l/h and 24 l/h ELADOS® EMP II HP (High Pressure) 1,4 - 4,3 l/h 5. Diaphragm metering pump ELADOS® EMP III 16 – 54 l/h ELADOS® EMP III HP (High Pressure) 16 – 25 l/h 6. Diaphragm metering ...

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  • USE AND MAINTENANCE MANUAL - Metering Pumps

    2018-3-12 · series mechanical diaphragm metering pumps with a spring return mechanism, hereafter called, for short, M series pumps. Although the M series pump family includes different versions, each type with numerous variations (see 'Identifying code' and 'Technical data'), the technical information contained in this instruc-

    Get Price
  • Exacta Series - Lenntech

    Diaphragm diameter from 65 to 165 mm Motor Powers Standard 0,18 - 0,25 - 0,37 kw (IP55) K1 Series Technical Features Plunger Metering Pumps with spring return mechanism Flow Rate from 1,5 to 304 l/h (0,4 to 80,4 gph) Pressure SS 316 L Version up to 40 bar (72,5 to 145 psi) PVC Version up to 10 bar (145 psi) Stroke Rate from 58 to 116 stroke/minutes

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  • ProCam - Pump Engineering

    2018-6-13 · diaphragm pumps offer safe and reliable operation for hazardous liquids with a plunger pump head option for high pressure, low flow duties. The pumps are suitable for single & multi-stream processes and auto-control using variable speed, electric stroke or a combination of both. samples oF eXecuteD pumps plunger metering pump with stainless steel

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  • Walchem's IX Series Metering Pumps are a New Class

    2016-12-2 · Combined with precise motor control, an efficient valve design maintains accurate flow rates to allow a low-cost, mechanically-driven diaphragm pump to achieve a high accuracy of ±1%. Energy Savings Helical gears and return spring reduce power consumption by up to 70% compared to conventional mechanical diaphragm metering pumps.

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