Orion KHA400-309-G1 Dry Vacuum Pump – 400 m³/h, Oil-Free, Mitsubishi Motor, IP55

ReflowX SKU: REF-5147

Product Details

Quantity

10
Availability (Lead Time)

0-2 Weeks
Product Location

United Arab Emirates
Condition

Surplus
OEM

Mitsubishi Electric – SUPER LINE
Equipment code

Get Quotation Whatsapp

Short Description

Dry-running vacuum pump unit (Model KHA400-309-G1) by Orion Machinery, Japan, delivering 400 m³/h capacity with Mitsubishi 0.4 kW three-phase induction motor, suitable for continuous-duty clean vacuum applications.

Description

Orion KHA400-309-G1 Dry Vacuum Pump – 400 m³/h, Oil-Free, Mitsubishi Motor, IP55

The Orion KHA400-309-G1 is a high-performance dry vacuum pump unit designed for industrial applications requiring clean, oil-free vacuum generation. Manufactured by Orion Machinery Co., Ltd., Japan, this unit is engineered with a dry-running mechanism—either screw-type or roots-type—ideal for sensitive processes in the semiconductor, chemical, and pharmaceutical industries. The system delivers a nominal pumping speed of 400 m³/h and achieves an ultimate vacuum of ≤ 0.01 mbar, making it suitable for low-pressure continuous-duty operations. The pump is integrated with a Mitsubishi Electric SUPER LINE three-phase induction motor (Model SF-JR) rated at 0.4 kW, featuring IP55 protection and Class E insulation, compliant with JEC 2137-2000 standards. Operating voltages range from 200V (50Hz) to 220V (60Hz), with corresponding RPMs between 1410 to 1700 RPM. The pump is skid-mounted, compact, and supports clockwise rotation (as viewed from the motor end). The robust design includes clear flow direction marking and ensures stable performance across a range of pressures from atmospheric down to 1 mbar inlet and up to 1.2 bar outlet. Ideal for precision vacuum systems where oil contamination is unacceptable.

Specifications:

– Product Type: Dry Vacuum Pump Unit
– Model Number: KHA400-309-G1
– Pump Technology: Dry-running, oil-free (screw-type or roots-type)
– Application: Clean vacuum generation in chemical, semiconductor, and pharmaceutical processes
– Manufacturer: Orion Machinery Co., Ltd.
– Country of Origin: Japan
– Design Type: Skid-mounted integrated unit
– Direction of Flow: Marked on casing (leftward arrow)
– Direction of Rotation: Clockwise (viewed from motor end)
– Operation Type: Continuous duty (S1)

– Pumping Speed (Nominal): 400 m³/h
– Ultimate Pressure (End Vacuum): ≤ 0.01 mbar (absolute)
– Normal Operating Inlet Pressure: Atmospheric to 1 mbar
– Normal Operating Outlet Pressure: Up to 1.2 bar

– Brand: Mitsubishi Electric – SUPER LINE
– Motor Model: SF-JR
– Type: Three-Phase Induction Motor
– Power Rating: 0.4 kW
– Poles: 4
– RPM: 50 Hz: 1410 RPM, 60 Hz: 1690 / 1700 RPM
– Voltage: 50 Hz: 200V, 60 Hz: 200/220V
– Frequency: 50 Hz / 60 Hz
– Insulation Class: E
– Protection Class: IP55
– Ambient Temperature: 40°C
– Standard Compliance: JEC 2137-2000
– Bearings: 6202ZZ
– Date Code: 2014

– Nominal Voltage: 400 V ±10%, 3-phase
– Insulation Class (Main Unit): F
– Speed (Main Drive Motor): [To be confirmed – typically 2900 RPM or VFD controlled]
– Main Motor Power: [To be confirmed – expected range: 15–22 kW]

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com

Technical Details

Model Number	KHA400-309-G1, SF-JR
Voltage	50 Hz: 200V, 60 Hz: 200/220V
ISO 15926 Pt 4	7436
PCA RDS Code	RDS416834
CFIHOS ID	CFIHOS-30000521
Direction of Rotation	Clockwise
Design Specification	Single-stage, oil-free rotary vane vacuum pump
Fluid Name	Air or inert gases
Density	Suitable for gases
Immersed	No
Normal Operating Inlet Pressure	approx. 1013 mbar
Normal Operating Inlet Temperature	0°C to 40°C
Normal Operating Outlet Pressure	Slightly above atmospheric
Orientation	Horizontal installation

General Terms

ReflowX and the seller retain the right to evaluate and approve offers.
Buyers should verify quantities and conditions upon delivery.
After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
All parties agree to adhere to ReflowX Terms and Conditions in transactions.
Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!