Dry Vacuum Pump Unit Model: KHA400-309-G1

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

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Short Description

Equipment Type: Dry Vacuum Pump Unit Brand: ORION (Pump) with Mitsubishi Electric (Motor)

Description

1. Pump Details (Image 1 & 3)

Model: KHA400-309-G1

Type: Dry Pump

Serial No.: 170346

Manufacturer: Orion Machinery Co., Ltd.

Country of Origin: Japan

Direction of Flow: Marked on the casing (leftward arrow)

2. Motor Details (Image 2)

Brand: Mitsubishi Electric – SUPER LINE

Type: Three Phase Induction Motor

Model: SF-JR

Power: 0.4 kW

Poles: 4

Voltage:

50 Hz: 200V

60 Hz: 200/220V

Current:

50 Hz: 2.2A

60 Hz: 2.0A / 2.0A

RPM:

50 Hz: 1410 RPM

60 Hz: 1690 / 1700 RPM

Rating: S1 (Continuous Duty)

Insulation Class: E

Ambient Temperature: 40°C

Standard: JEC 2137-2000

Date Code: 2014

Bearings: 6202ZZ

General Information

Product Type: Dry Vacuum Pump Unit

Model Number: KHA400-309-G1

Pump Technology: Dry-running (oil-free) screw-type or roots-type (to be confirmed based on manufacturer)

Application: Industrial vacuum generation for clean, dry gas handling in chemical, semiconductor, or pharmaceutical processes

Design Type: Skid-mounted integrated unit

Performance Specifications

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

Motor Power Rating: [To be confirmed, typically 15–22 kW]

Speed (RPM): [To be confirmed, e.g., 2900 RPM or variable]

Operation Type: Continuous duty

Direction of Rotation: Clockwise (viewed from motor end)

Electrical Specifications

Voltage: 400 V (±10%), 3-phase

Frequency: 50 Hz / 60 Hz

Insulation Class: F

Protection Class (IP Rating): IP55

Environmental & Operating Conditions

Ambient Temperature Range: -10°C to +40°C

Cooling Type: Air-cooled (optionally water-cooled variant)

Upper Limit Design Pressure: 1.5 bar

Lower Limit Operating Temperature: -10°C

Upper Limit Operating Temperature: +40°C

Fluid Handled: Clean, non-corrosive dry gases (e.g., air, nitrogen)

Immersed: No (dry, above ground installation)

Density of Process Gas: Approximately 1.2 kg/m³ (for air at 20°C)

Mechanical Construction

Mounting Orientation: Horizontal

Connection Flanges: DN 80 (inlet), DN 50 (outlet) – standard

Noise Level: ≤ 75 dB(A) at 1 meter

Weight: Approx. 400–600 kg (based on design)

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

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