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SUZHOU KACO VACUUM EQUIPMENT CO.,LTD.

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China 380V Three Phase Dry Vacuum Pump GRH1802 1800 M³/H
China 380V Three Phase Dry Vacuum Pump GRH1802 1800 M³/H

  1. China 380V Three Phase Dry Vacuum Pump GRH1802 1800 M³/H

380V Three Phase Dry Vacuum Pump GRH1802 1800 M³/H

  1. MOQ: 1 Set
  2. Price: USD 12,000-18,000 / Set
  3. Get Latest Price
Pumping Speed 1800 m³/h
Supply Ability 500 Sets per Month
Dimensions (L×W×H) 935×420×795 mm
Cooling Water Temperature 10-30 °C
Noise Level <70 dB(A)
Control Interface I/O and RS485 (Modbus Protocol)
Voltage 380V Three Phase
Weight 472 kg
Packaging Details Export-grade plywood case with vacuum-sealed moisture barrier and shock-proof foam insert
Cooling Water Flow 6 L/min
Outlet Connection KF40
Rated Power 7.5+4.5 kW
N2 Purge Flow 4-96 L/min
Sealing System Lip Seal + Labyrinth Seal with N2 Purge
Delivery Time 15-30 working days
Motor Type Permanent Magnet Synchronous Motor (PMSM)
Inlet Connection ISO160
Payment Terms T/T, L/C, Western Union
Ultimate Pressure ≤0.5 Pa
Pump Type Dry Vacuum Pump
Certification ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Place of Origin China
Model Number GRH1802
Brand Name GRH

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  1. Product Details
  2. Company Details

Product Specification

Pumping Speed 1800 m³/h Supply Ability 500 Sets per Month
Dimensions (L×W×H) 935×420×795 mm Cooling Water Temperature 10-30 °C
Noise Level <70 dB(A) Control Interface I/O and RS485 (Modbus Protocol)
Voltage 380V Three Phase Weight 472 kg
Packaging Details Export-grade plywood case with vacuum-sealed moisture barrier and shock-proof foam insert Cooling Water Flow 6 L/min
Outlet Connection KF40 Rated Power 7.5+4.5 kW
N2 Purge Flow 4-96 L/min Sealing System Lip Seal + Labyrinth Seal with N2 Purge
Delivery Time 15-30 working days Motor Type Permanent Magnet Synchronous Motor (PMSM)
Inlet Connection ISO160 Payment Terms T/T, L/C, Western Union
Ultimate Pressure ≤0.5 Pa Pump Type Dry Vacuum Pump
Certification ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 Place of Origin China
Model Number GRH1802 Brand Name GRH
High Light 380V Three Phase dry vacuum pump1800 m³/h dry vacuum pumpSemiconductor Process dry vacuum pump

GRH1802 Dry Vacuum Pump

The GRH1802 is an 1800 m³/h dry vacuum pump designed for demanding semiconductor and photovoltaic processes. With an oil-free pump chamber, compact footprint, and low energy consumption, it delivers reliable performance with robust dust handling capability.

Key Features

  • Permanent Magnet Synchronous Motor — Delivers superior energy efficiency and lower power consumption compared to conventional induction motors.
  • Advanced Rotor Structure — Enhanced dust extraction capability, making the pump highly tolerant to particulate-laden process gases.
  • Dust and Water Vapor Tolerant — Insensitive to dust and water vapor entrained in the pumped gas stream.
  • Compact and Integrated Design — Small footprint with high system integration for easy installation in crowded fab environments.
  • Comprehensive Protection — Built-in protection functions with strong adaptive capability for varying process conditions.
  • Low Vibration and Noise — Operates at <70 dB(A) at ultimate pressure for a quieter workplace.
  • Advanced Sealing System — Lip seal and labyrinth seal combined with nitrogen purge effectively prevents oil back-streaming, ensuring high vacuum cleanliness in the process chamber.
  • Remote Control and Monitoring — Supports I/O interface and RS485 communication (Modbus protocol) for seamless integration into factory automation systems.

Technical Specifications

Parameter Specification
Pumping Speed 1800 m³/h
Ultimate Pressure ≤0.5 Pa
Rated Power 7.5+4.5 kW
Voltage 380V Three-Phase
Cooling Water Pressure 0.3-0.6 MPa
Cooling Water Flow 6 L/min
Cooling Water Temperature 10-30 °C
Cooling Water Connection G3/8
N2 Purge Pressure 0.3-0.6 MPa
N2 Purge Flow 4-96 L/min
N2 Purge Connection G1/4
Inlet Connection ISO160
Outlet Connection KF40
Noise Level <70 dB(A)
Operating Environment 5~40°C; ≤80% RH
Weight 472 kg
Dimensions (L*W*H) 935*420*795 mm

Application Processes

Clean Processes

Load-Lock, Transfer, Metrology, Lithography

Medium Processes

PVD Process, PVD Pre-Clean, RTA, Strip/Ashing, Oxide Etch, Silicon Etch, Implant Source, Metal Etch

Harsh Processes

HDP-CVD, RTP, SACVD, MOCVD, PECVD, LPCVD, ALD

Target Industries

  • Semiconductor: Etching, ion implantation, CVD, and other clean, medium, and harsh process applications.
  • Photovoltaic: Crystal growth furnaces, cell manufacturing processes.
  • Lithium Battery: Cell vacuum drying, electrolyte filling, and degassing processes.
  • Flat Panel Display & LED: Manufacturing processes requiring high-cleanliness vacuum environments.

Company Details

Bronze Gleitlager

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller

  • Ecer Certification:

    Verified Supplier

  Company Profile Suzhou Kaco Vacuum Equipment Co., Ltd. is a leading high-tech enterprise specializing in delivering comprehensive vacuum demand solutions and advanced vacuum application processes. Integrating production, sales, technical R&D, and application services, the company is c...   Company Profile Suzhou Kaco Vacuum Equipment Co., Ltd. is a leading high-tech enterprise specializing in delivering comprehensive vacuum demand solutions and advanced vacuum application processes. Integrating production, sales, technical R&D, and application services, the company is c...

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Get in touch with us

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  • SUZHOU KACO VACUUM EQUIPMENT CO.,LTD.
  • #3,No.152 Kangzhuang Rd,Zhoushi Town,Kunshan city,Suzhou,PRC.
  • https://www.industrial-vacuumpump.com/

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