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HEM is a reputable distributor of electric pumps for civil and industrial use, EMIC electrical measuring equipment (low and medium voltage current transformer, single phase and three phase electricity meters), Volt-ampe meter, power supply transformer.

 

Electric pumps

HEM is a diversified supplier of pumps for civil and industrial use, including:

  • 1-level axial direction pumps (Used for Irrigation of water in agriculture, irrigation, aquaculture and other purposes of water supply and drainage …)
  • Vertical pumps (Used for Irrigation of water in agriculture, irrigation, aquaculture and other purposes of water supply and drainage …)
  • 1 level horizontal centrifugal pumps (Used for Irrigation of water in agriculture, irrigation, aquaculture and other purposes of water supply and drainage … Used to pump different types of solution when the pump is made of appropriate materials)
  • Uncovered turning gear horizontal centrifugal pumps (Often used in industrial line of pumping solutions containing insoluble impurities and solution with high tenacity, etc.)
  • Anti-blocking horizontal centrifugal pumps (Often used in technological line of pumping solutions containing insoluble impurities which makes the blockage, etc.)
  • Horizontal centrifugal pumps with casing split along the axis (Used for pumping water for residential areas in agriculture – forestry – industry, transportation, construction, industrial technology line, etc)
  • Vacuum pumps (Make the vacuum in production technology for sugar, paper, roofing, etc used for starting to pump water, etc)
  • Chemical solution pumps (Used in industry of chemistry and foods)
  • Two sides absorption centrifugal pump (Water supply at water plants. Water supply and drainage in industrial production, mining …)
  • Multistage horizontal centrifugal pumps (Water supply for boilers and high pressure technology, water supply for skyscrapers)
  • Multistage vertical centrifugal pumps (Used for pumping well water for groundwater extraction)
  • Gel pumps (water containing sludge, sand) (used for pumping the gel such as water mixed with sludge – sand, wastewater, paper pulp, ore, etc)
  • Horizontal well pumps (Used for irrigation of water in agriculture, irrigation, aquaculture and other purposes of water supply and drainage, etc.)
  • Self-suction centrifugal pumps (used for water supply and drainage, often used for pumping water at construction sites)
  • Pumps for ship

Please contact the sales department for know more about the products

 

Low Voltage Measuring Current Transformer

CT-0.6 epoxy molded low voltage current transformer is a toroidal measuring current transformer, used to convert AC with high value into small value suitable for measuring instruments: Ammeter, Wat Meters, electricity meters … in the low voltage grid (up to 600V). CT-0.6 Low Voltage Current Transformer is a high reliable and characteristic measuring instrument, which is manufactured on modern technology and equipment with ISO 9001: 2008 quality assurance, achieving accuracy level of 0.5 or 1 according to international standard IEC 185.

Please contact the sales department for product information

 

Medium voltage measuring current transformers

CT* Medium Voltage Measuring Current Transformer is a device used to convert AC with high value into suitable value for electrical measuring instruments and protective equipment in medium voltage grid (up to 38,5kV). CT* medium voltage measuring current transformers have high feature and reliability, are manufactured and tested on modern technology and equipment lines to ensure the quality in accordance with ISO 9001: 2000, achieving accuracy level according to international standard IEC 185; IEC60044-1. To prevent hazards, the secondary circuit of the current transformer must always be connected to additional load or short circuit.

 

Please contact the sales department for product information

 

Electricity meter

Single phase, 3 phase and multi-functional 3 phase meters

MV type 3-phase electricity meters have high features and reliability, used to measure active energy (kWh) or inactive energy (kVARh) at 3-phase 3-wire or 3-phase 4-wire AC grid. MV meter consists of a 3-phase 2-element meter and 3-phase 3-element meter. MV meter is manufactured to achieve precision level of 1 or 2 in accordance with international standard IEC60521

Please contact the sales department for product information

 

Electricity measuring and counting equipment for product quality inspection:

  1. Transformer
  2. Electric motors

Please contact the sales department for product information

 

Electricity measuring and counting equipment for product quality inspection:

  1. Transformer
  2. Electric motor

Please contact the sales department for product information