Manufacturer: Nissan Tanaka
Model: Aurora 3

Minimal pressure fluctuations, ideal for assembly units and various gas supply facilities and equipment

Features

• Use it when the flow capacity of Wing L-200 is insufficient
• It can be widely used in various gas supply facilities and equipment, including assembly units.
• It has a compensation-type structure with minimal pressure fluctuations. Even if the inlet pressure changes, there is minimal impact on the set outlet pressure.
• It is equipped with a well-functioning large-sized discharge valve, ensuring safe operation (excluding LPG)
  ※ Please note that it does not include a filter for valve seat protection, so be sure to install a strainer separately.

Specifications

Product name		Aurora 3 O2	Aurora 3 FC
Model		633	633FC
Used gas		Oxygen, Nitrogen	Hydrogen
Pressure Gauge MPa	Inlet Side	None
	Outlet Side	1
Maximum Operating Pressure MPa	Inlet Side	1.5
	Outlet Side	0.6
Inlet joint		Ø28 nipple
Outlet joint		Ø34 nipple
Construction		Compensation type
Material (Body)		CAC406
Valve		None
Exhaust Valve		Available
Weight		20.6kg	22kg
Operating Temperature Range		5～40℃
Flow rate m3/h (nor) N2 gas		530 （P2=0.6MPa)	1900 （P2=0.6MPa)

Exterior View

Attached to the inlet and outlet are the brazing-type nipples shown in the diagram above.
Insert the pipe into the nipple and braze it for use.

External View

Lineup

If even greater flow rates are required, we recommend the Unibus series.

 

Product Name	Unibus 1000	Unibus 2000	Unibus 3000
Used Gas	Oxygen・Nitrogen※1
Standard Flowrate ※2  m3/h (nor)	1,000	2,000	3,000
Weight (kg)	25.0	25.0	30.0

※1 For compatibility with other gases, please contact the responsible sales department.
※2 Primary side pressure (P1): 3MPa, Secondary side pressure (P2): 0.99MPa, for N2 gas.

Unibus 1000

Unibus 2000

Unibus 3000

⚠️Warning: For correct usage, please make sure to read the ‘Instruction Manual’ carefully before use.

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