The core parts for gas dispenser of compressed drogen include: mass flowmeter for drogen, drogen refueling nozzle, breakaway couplin for drogen, etc. Among which the mass flowmeter for drogen is the core part for gas dispenser of compressed drogen and the type selection of flowmeter can directly influence the performance for gas dispenser of compressed drogen.
Patented seal structure is adopted for the drogen refueling nozzle.
● Anti-explosion grade: IIC.
● It is made of high-strength anti-drogen-embrittlement stainless steel.
Mode |
T631-B |
T633-B |
T635 |
Working medium |
H2, N2 |
||
Ambient Temp. |
-40℃~+60℃ |
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Rated working pressure |
35MPa |
70MPa |
|
Nominal diameter |
DN8 |
DN12 |
DN4 |
Air inlet size |
9/16″-18 UNF |
7/8″-14 UNF |
9/16″-18 UNF |
Air outlet size |
7/16″-20 UNF |
9/16″-18 UNF |
- |
Communication line interface |
- |
- |
Compatible with SAE J2799/ISO 8583 and other protocols |
Main materials |
316L |
316L |
316L Stainless Steel |
Product weight |
4.2kg |
4.9kg |
4.3kg |
Hydrogen Dispenser Application