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| Customization: | Available |
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| After-sales Service: | Online Support |
| Warranty: | 13 Months |
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Hydrogen Filling machine:
The nitrogen filling machine mainly includes Unitychy gas booster, air pressure gauge, gas inlet pressure gauge, gas outlet pressure gauge, air filter, gas filter, air regulating valve, drive air switch, gas inlet switch, outlet switch, unloading switch, pipeline lines, stainless steel frame.
The machine can generate operating pressure up to 1400bar.

N2 GAS CYLINDER FILLING MACHINE:
Technical parameters:
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Max. outlet pressure |
480 bar |
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Air drive port |
Connect with 12mm PU hose |
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Air drive pressure |
3-8 bar |
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Inlet pressure |
15-320bar |
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Flow rate |
230N litre/min |
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Air consumption |
1.2-2.4 M3/min |
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Noise |
<75db |
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Relative humidity |
≤90% |
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Ambient air pressure |
0.1Mpa |
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Drive air inlet connection |
PT1/2'' |
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Gas inlet connection |
NPT3/8'' |
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Gas outlet connection |
NPT1/4'' |
Equipped with precise pressure gauge to monitor gasfilling pressure
Customization is acceptable
Shanghai Unitychy International Trading Co., Ltd. (Unitychy)
Established in 2024, the company specializes in the R&D and manufacturing of cutting-edge fluid control systems. Rooted in the brand philosophy of "Unity (Solidarity) + Chy (Alignment)," Unitychy is committed to integrating global technologies with localized services. The company focuses on three core domains: gas/liquid pressurization systems, fluid transfer pumps, and customized engineering solutions. Its flagship products, including gas filling equipment, cylinder testing systems, and intelligent production line inspection devices, are widely applied in aerospace, automotive manufacturing, petrochemical energy, and other sectors, helping clients enhance efficiency, safety, and sustainability.
With ISO-certified systems and a unique "lifetime warranty + 30% energy-saving commitment" as competitive differentiators, Unitychy delivers one-stop services to clients across over 20 countries through its 24/7 multilingual technical team. Services span engineering design, operational optimization, and energy consumption reduction solutions. Upholding the principle of "Quality First, Integrity as Foundation," Unitychy has emerged as a trusted industrial partner through technological innovation and reliable services, collaborating with clients to forge an efficient and trustworthy future.
Carton box: pumps
in order to send you the accurate quotation, to better serve and assist you, please provide specific requirements and product parameters, etc., to ensure that we can professionally customize related products for you,our customer service is 7*24 hours online.
Q1: Are you a factory or trading company?
A1: Yes, we have more than 20 years experiences in professional manufacturer of highly engineered fluid and gas handling equipment designed to generate, store and control high pressure gases and liquids.
Q2: What is your hot items?
A2:Our company specializes in the production of pneumatic gas booster pumps, pneumatic liquid booster pumps, air-driven air booster pumps, air booster valves, air gas booster pumps, pneumatic booster pumps, pressure gauge fatigue pressure test bench, hydrostatic burst test bench, pulse burst test bench, airtightness inspection test bench and so on.
Q3.Are all your products available in stock?
A3: Some products are available in stock. Please consult customer service for details to check the inven-tory quantity at that time.
Q4. How long is your warranty?
A4: 13 months' free warranty since the purchasing date and free technical sup-port during lifetime
Q5: How to operate the machine?
A5: After you get the machine, we will send you the working video to teach you for maintenance and operating.
Q6:Do you take OEM or ODM orders?
A6:Yes, we accept OEM and ODM from customers