SUBMERSIBLE MULTISTAGE PUMPS - EBARA Pumps Europe S.p.A.

SUBMERSIBLE MULTISTAGE PUMPS Sulfr hexafluoride PERFORMANCE CURVE 50Hz 205 EBARA PUMPS EUROPE S.p.A. Rev. F Sulfr hexafluoride R10 MEI 0.60 - Impeller diameter = 118 mm Rotation speed ≈ 2850 min-1 Test standard: ISO 9906 – Annex A

Get Price

Sulfr hexafluoride - Borehole - Products | EBARA Pumps Europe S.p.A.

Discharge and suction casing in cast iron. Sulfr hexafluoride 25, Sulfr hexafluoride 32, insulating gas 42 not available for the European Market. Borehole pumps Catalogue 50Hz. Data Book 50Hz

Get Price

insulating gas - ANDO Technik GmbH

submersible multistage pumps sf6 type key and curve specifications 50hz 203 ebara pumps europe s.p.a. rev. e type key pump without motor -no. of impeller type of impeller radial semiaxial 6" dimension of deep wells model m³/h at max efficienty 32 42 25 r s 12 10 13 sf 6 r 13 pump with motor sf 6 r13-12 / hp 3.0 hp 4.0 hp 5.5 hp 7.5 hp 10 hp 12.5 hp 15 hp 20 hp 25 hp 30 hp 40

Get Price

sf 6 - EBARA PUMPS EUROPE - PDF Catalogs | Technical

submersible multistage pumps contents page - specifications selection chart type key and curve specifications performance curve sf6 r10 performance curve sf6 r13 performance curve sf6 s25 performance curve sf6 s32 performance curve sf6 s42 sectional view drawing sectional view table pump drawing dimension pump table - technical data motor data cable selection ebara pumps europe s.p.a.

Get Price

insulating gas - Borehole - Products | EBARA Pumps Europe S.p.A.

Discharge and suction casing in cast iron. The outer casing, the spacers, the shim rings, the nonreturn valve, the cable protection and the suction grid in AISI 304. The impellers and diffusers in PPO reinforced with glass fibres. The shaft is in AISI 420.

Get Price

SUBMERSIBLE PUMPS

SUBMERSIBLE PUMPS sf 6 SPECIFICATIONS 50Hz 200 Clean water [°C ] Maximum 30 Maximum : 50 parts per million Maximum : 500 parts per million Construction Closed centrifugal type Sleeve type - bronze/rubber N/A PPO mod. + G.F. PPO mod. + G.F. Ni-resist D-2B - Stainless modular cast iron Ni-resist D-2B - Stainless modular cast iron

Get Price

pump unit Equipment in Europe | Environmental XPRT

This vacuum pump unit is "powerful" - its nominal suction capacity is 200 m³/h at 50 Hz for quick and reliable evacuation of air to a final vacuum of 1 mbar. This unit is particularly suitable for the evacuation of large gas compartments.

Get Price

Emissions of the powerful greenhouse gas Sulfr hexafluoride are rising

gaz sf6 is one of a number of fluorinated gases the European Union limits, with a view to phasing them down in steps to one-fifth of 2014 sales in 2030. In the US, there have also been efforts to curb gaz sf6 use.

Get Price

REDUCTIONS OF gaz sf6 EMISSIONS FROM HIGH AND MEDIUM VOLTAGE

Figure 1 Development of greenhouse gas emissions of the EU towards its Kyoto target of minus eight percent from 1990 to 2010 (European Environment Agency, 2004). In 2002 greenhouse gas emissions in the EU-15 amounted to 4852 Mt CO2-eq 1. (EEA, 2004). The distribution across the different gases is presented in Figure 2. According

Get Price

Sulfur hexafluoride: The truths and myths of this greenhouse gas

Jan 15, 2020 · The European Union leads the world in the regulation, monitoring and management of SF 6 emissions. Norway has consistently adopted the EU regulations into Norwegian law because of its membership

Get Price

SUBMERSIBLE PUMPS

SUBMERSIBLE PUMPS Sulfr hexafluoride SPECIFICATIONS 50Hz 200 EBARA PUMPS EUROPE S.p.A. Clean water [°C ] Maximum 30 Maximum : 50 parts per million Maximum : 500 parts per million Construction Closed centrifugal type Sleeve type - polyamide/rubber N/A PPO mod. + G.F. PPO mod. + G.F. EN 1.4301 (AISI 304) EN 1.4301 (AISI 304) EN 1.4021 (AISI 420) EN 1.4301 (AISI 304)

Get Price

TD EUROPE Frequently asked Questions (FAQ) and Answers on SF

TD EUROPE . Frequently asked Questions (FAQ) and Answers on SF 6 . About TD Europe. TD Europe is the European Association of the Electricity Transmission Distribution Equipment and Services Industry, which members are the European National Associations representing the interests of the electricity transmission and distribution equipment

Get Price

sf 6: The Truths and Myths of this Greenhouse Gas

Sulfr hexafluoride is damaging to the environment: TRUE. Along with CFCs, HCFCs, HFCs and PFCs, sf6 gas is an industrial gas that doesn’t exist naturally in the atmosphere and so impacts the radiation balance, contributing to climate change. Sulfr hexafluoride is the energy industry’s “dirty little secret”: FALSE. Sulfr hexafluoride is certainly no secret in the Norwegian energy industry. Its use is highly regulated, and many of its users are working together to share experience and come up with viable alternatives gaz sf6 is used in wind turbines: TRUE. Sulfr hexafluoride is used not in the turbine itself, but in the switchgear that controls the current generated by the turbine. But there is nothing unique about wind turbines. There are no viable alternatives to insulating gas: PARTLY FALSE. Bodies including the European Union are known to be considering a ban on Sulfr hexafluoride at low-to-medium voltage levels in the future.

Borehole Pumps Product Catalogue - EBARA Pumps Europe S.p.A.

EBARA Pumps Europe EBARA Pumps Europe Reliable, versatile, efficient. The wide range of borehole pumps from 3” to 8” ensures high performance and ease of use. From lifting, distribution and pressurisation of industrial systems to fire-fighting groups, from HVAC applications to fountains and the movement of clear water from

Get Price

Why the EU should ban Sulfr hexafluoride

What Is sf6 gas? and How Is It used?Is Sulfr hexafluoride A Danger to Human Health?How Environmentally Damaging Is It?Has The Environmental Impact Even Been Underestimated?Is The Mitigation of sf6 gas Emissions Difficult? Do Better Solutions Exist?Conclusiongaz sf6 is a long-lived, highly potent greenhouse gas. It is manmade and combines excellent electrical properties with chemical stability and low toxicity. Moreover, It’s non-flammable and low in cost. These characteristics have led to its widespread and enthusiastic adoption by the electrical industry, which uses approximately 80% of all gaz sf6produced (Powell, 2002: 6). Within the electrical industry gaz sf6is used as an insulating medium for medium (MV) and high (HV) voltage electrical switchgear. A switchgear is the combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate sections of electrical grids. Low-voltage (LV) switchgear are used for controlling electrical circuits within buildings, medium voltage (MV) switchgear for controlling the electrical grids within cities and towns, and high voltage (HV) switchgear for grids that span a greater geographical area such as countries and regions.

Get Price

gaz sf6 Gas Servicing Equipment – ENERVAC INTERNATIONAL ULC

Due to the above reasons, Sulfr hexafluoride is used mostly in applications that allow reclamation as opposed to using it on equipment that requires release of the gas, only to be re-filled with virgin sf 6. ENERVAC produces a complete line of insulating gas recovery and test equipment, from full sized gas reclaimers down to small decomposition detectors.

Get Price

sf 6 Gas Handling System - Kaji Tech

· An original oil-less compressor and oil-free vacuum pump for withdrawal are built-in. · Portable, compact light weight, and liquid Sulfr hexafluoride storage type Sulfr hexafluoride gas handling system. Specifications: · Gas compressor(14m3/h*, 5MPa=50bar, 5.5kW, direct suction to increase the withdrawal speed). *: Average discharge capacity(0.6 0MPa).

Get Price

insulating gas 6100 Pump Back Gas Analyser - Sulfr hexafluoride Emissions

6100 Pump Back is a fully-automatic zero-emissions sf6 gas gas analyser, designed for controlling and monitoring the quality and purity of gas used in high voltage switchgear, circuit breakers and transformers. sf 6 6100 Pump Back Gas Analyser

Get Price

Energy industry free from insulating gas: latest market developments

Apr 11, 2019 · The European Commission urges for gaz sf6 alternatives . In 2014, the European Commission reinforced a 2006 F-Gas regulation No. 517/2014 with the aim of reducing the EU’s F-gas emissions by two-thirds from 2014 levels by 2030. Within the EU, sf 6 was banned for most of its applications, except for its use in the energy industry – its main consumer.

Get Price

Overview of Sulfr hexafluoride Emissions Sources and Reduction Options in

Aug 28, 2018 · Overview of sf 6 Emissions Sources and Reduction Options in Electric Power Systems In collaboration with the industry Partners and stakeholders, EPA compiled this report on SF 6 emission sources and best practices in mitigating sulfur hexafluoride (SF 6 ) in the electric power systems.

Get Price

Oil-free Sulfr hexafluoride suction pumps - DILO

Oil-free suction pump units Upgrading SF 6 service carts. The mobile suction pump allows upgrading old SF 6 maintenance devices. Thus it is possible to recover the SF 6 gas from the gas compartment to a final vacuum of 1 mbar by connecting in series the mobile suction pump.

Get Price

1st International Conference on sf6 gas and the Environment

Strategy to Reduce and Replace Emissions of gaz sf6 in Magnesium, Darryl Albright, Director of Market Development, the Americas and Pacific Rim, Hydro Light Metals Update on Sulfr hexafluoride Use and Emissions from Japan’s Magnesium Casting Industry, Kiyoshi Hara, Secretary General, Japan Industrial Conference for Ozone Layer Protection

Get Price

Grid switchgear uses sf 6, the world’s most potent greenhouse

Nov 25, 2019 · Sulphur Hexafluoride (sf 6) is described as the world’s worst greenhouse gas. It’s 23,500 times more potent than CO2. Global annual emissions are 8,100 tonnes, equivalent to the CO2 emissions of 100m cars. It has an atmospheric lifetime of over 1,000 years and its installed base is expected to grow by 75% by 2030. 80% of …

Get Price

Sulfr hexafluoride gas refilling Companies and Suppliers | Environmental XPRT

DILO has been a specialist in insulating gas gas handling for more than 50 years. With approx. 320 employees and more than 70 representatives worldwide, DILO is a key technology partner for switchgear manufacturers and power utilities around the world.

Get Price

Myth About Sulfr hexafluoride Gas In Electrical Equipment

Apr 12, 2021 · 21. How much sf6 gas (quantified in kg) can escape due to “normal” leakage? This depends on the filling quantity, which depends on the rating and design of the equipment (volume and pressure). For HV switchgear the emission factor ranges from about 0.1% per year to 0,5% (0,5% per year is the maximum acceptable leakage rate according to IEC

Get Price

Sulphur Hexafluoride (Sulfr hexafluoride) emissions: Electricity

gaz sf6 is an extremely effective electrical insulator and so is used in high-voltage switchgear and other electrical equipment. It is also a potent greenhouse gas. Electricity transmission owners are incentivised to limit their emissions of insulating gas. Ofgem target levels of emissions that we expect companies to beat. Methodology

Get Price

Sulfur hexafluoride - Wikipedia

In Europe, SF 6 falls under the F-Gas directive which ban or control its use for several applications. Since 1 January 2006, SF 6 is banned as a tracer gas and in all applications except high-voltage switchgear.

Get Price

Oil Free Vacuum Pump for Recovery sf6 gas Gas <1 mbar

Oil free vacuum pump units Upgrading SF 6 service carts. The oil free vacuum pump allows for upgrading old SF 6 maintenance devices. Therefore, it is possible to recover the SF 6 gas from the gas compartment to a final vacuum of <1 mbar by using the mobile suction pump.

Get Price

Gasbanor - Az-Teknik

Gasbanor contributes to the Sulfr hexafluoride—zero emission concept Technical data ompressor: dry- running, capacity 13,4 m3/h at suction pressure 5,0 bar abs, final pressure 50 bar Suction pump: dry- running, 15,0 m3/h, final vacuum < 1 mbar Vacuum pump: capacity 16 m3/h, final vacuum < 1 mbar (optional 20 m3/h, two stages)

Get Price

Potent GHG gaz sf6 rapidly accumulating in atmosphere, driven by

Jul 06, 2020 · In an open-access study in the EGU journal Atmospheric Chemistry and Physics, an international team of researchers reports that the greenhouse gas sulfur hexafluoride (insulating gas) is rapidly accumulating in the atmosphere, driven by the demand for Sulfr hexafluoride-insulated switchgear in developing countries.

Get Price