Cheonsei Pumps

• CHEONSEI PUMPS was established in 1980.
• Awarded by the Minister of Environment in 1993.
• Acquisition of KT mark (Precise manufacturing technology for small diaphragm pump) in 1994.
• Cheonsei Pumps: Establishment of pumping technology labs. A development of the KEMPTON KP plunger-type metering pump in 1997.
• Acquisition of the KS A/ISO 9001 mark in  1988.
• Development of ph/ORP Controller Master-P series. And the development of the KEMPION KH hydraulic metering pump in 1999.
• A development of AOD (Air Operated Diaphragm) pumps in 2000.
• The development of precise”Non-Pulsation” metering pumps in 2001.
• Acquirement of KT Mark (Non-Pulsation Technology of Metering Pumps, which applies Uniform Velocity Cam in 2002.
• A development of BLDC Automatic Liquid Control Metering Pumps(120w Class) in 2003.
• Acquirement of CE Mark (AXE, KS Series) in 2005.
• Acquirement of NEP (New Excellent Products) Certificate for Plunger Type Pulseless Metering Pumps from the Ministry of Commerce, Industry & Energy in 2006.

Liquid Poof Liquid Ends

• The liquid ends are made of special engineering plastic materials of superior chemical resistance and mechanical rigidity.
• PRR: Reinforced Polypropylene.
• FRR: Fluoroplastic.

Easy Dial Setting

• Volume capacity can be easily adjusted by a dial and located by a stop bolt without affecting pump operation.

Accessories Available

There are additional high-performance accessories available for convenient applications.

• Anti-siphon check valves.
• Foot valve with strainer.
• Flange connections, tees, and elbows.

Precise Valve Construction

• Check valves of precise dimensions and construction.

Gas locking prevention

• Liquid end design minimises dead space.
• Air relief can be provided for a vaporous liquid.

Application of a multiplex head

• You can use the multiplex pump for the injection of different liquids or the extension of discharge volume.
• The triplex pump of the same head can be a pulseless pump.
• A combination of large and small heads can be a fine discharge control pump.
• Ratio control becomes possible for various chemicals.

Diaphragm Metering Pumps KD Series

• Reciprocating Type Diaphragm Metering Pumps by using Eccentric Cam.
• Gentrified quality: Excellent product component manufactured by precision injection moulding.
• Leakproof driving part by accurate design & durable part manufactured by wide experience.
• Simple installation & Easy maintenance.

Solenoid Metering Pumps SP Series

• Solenoid-driven Electronic Diaphragm Metering Pumps.
• Precise injection and flow control by the dual control of Stroke Length & Stroke Numbers.
• The operation status can be checked with the Status Lamp(LED).
• Sealing and Accuracy are improved by doubling the Check Valves.
• Can cope with difficult environments with a robust IP65 Class and casing material of chemical resistance.
• Various auto-control functions.

Small Metering Pumps KS Series

• Small Size Diaphragm Metering Pumps.
• Built-in thermal protector.
• Air relief valve.
• Strainer Foot Valve and Anti-Siphon Check Valve.
• Double Check valve.

Automatic Control Metering Pumps KA Series

• Automatic Control Diaphragm Metering Pumps.
• Attaching a high-efficiency BLDC motor.
• Compact & Lightweight design.
• Oilless structure.

Drum Pumps DR Series

• Centrifugal pumps for transferring and dividing liquid in a Drum (Container).
• Removing unstable elements of pump performance with a sealless structure.
• Maintenance costs can be reduced remarkably due to the robust design against the inadvertent dry run for a short period. (Max. 15 minutes)
  Preventing motor damage by installing of dual safety device in the motor.
• High-strength material for preventing impact and strong chemical resistance material are applied to the motor casing.
• Transferring various chemicals and raw materials.

Medium Size Metering Pumps KM Series

• Medium Size Diaphragm Metering Pumps.
• Economic and compact design.
• Excellent durability in long-term operation by means of an oil bath lubricating type.
• Less noise is achieved with the reduction using a helical gear.

• Flows from 4 ml/min to 54000 ml/min
• Pressure up to 225 BAR
• Viscosities from 1200 cp
• Accuracy range +- 2-3 %

• Power generation plant: Remover for desulfurization and denitrification, the hydrazine injection process.
• Display materials: Coating process of film membrane.
• Foods: Metering injection of food flavouring.
• Paints: Supplying paints for high-pressure spray equipment.
• Medical Products: Proportional injection of raw material for the manufacturing process of a pharmaceutical product.
• Water Treatment: Wastewater treatment, Injection of Acid, Alkali counteragent.
• For the injection of boiler compounds.
• For chemical injection in various industrial fields, including the petrochemical industry, food industry, &, etc.
• Used for injection of Boiler chemicals, Chlorine Disinfectants, & Food Additives, and used for dosing chemicals in various industrial fields, including physico-chemical fields, semiconductor devices, water treatment, wastewater treatment fields, &, etc.
• To transfer and divide in the plating factory, the chemistry factory, and the chemicals warehouse.
• To transfer and refurnish chemicals in the workshop of the metal factory and the wastewater treatment facilities.
• To fill chemicals in a laboratory or a hospital.
• To transport chemicals from the drum to the tank in the electric power company and the public office.
• To subdivide or transport organic, inorganic chemicals, and high-viscosity chemicals from a drum/container/pail.

• Material Cheonsei offered
• Liquid end material: PP, PVDF, SUS.
• Other M.O.C. is available on request.