Nitrogen gas springs may experience a gradual decrease in internal pressure over long-term use, which can affect their normal operation. To address this, our company offers a compact nitrogen gas spring refilling unit that quickly replenishes the pressure in under-pressure nitrogen gas springs. The equipment features an open structure for easy operation and mobility, and is equipped with imported nitrogen gas spring connectors to form a quick inflation unit, catering to various nitrogen gas spring inflation requirements.
Nitrogen gas springs require filling pressures of 13MPa or more. Directly filling from nitrogen cylinders is no longer feasible. Jinan Deko utilizes a nitrogen pressure booster pump to easily fill nitrogen gas springs, with a maximum pressure reaching up to 32MPa. The device is simple to operate and maintain, making it an ideal choice for nitrogen filling equipment.
A highly practical device developed based on the actual needs of current nitrogen spring users. Main components include: DTD40 nitrogen booster pump, pneumatic components, pressure control elements, and imported nitrogen spring quick-fill connectors. Tailored equipment for different operating conditions, easy to operate, and meets various nitrogen filling requirements for nitrogen springs.
Technical Specifications
1. The high-flow nitrogen spring charging unit includes a DTD40 nitrogen booster pump (all with imported seals), a two-way pressure regulating valve, an air switch, pressure gauges for both inlet and outlet, high-pressure valves, and Swiss进口 nitrogen quick connectors.
2. Drive air pressure: 0.2-0.8 MPa, inlet pressure: 1.5-15 MPa; outlet pressure: 0-32 MPa
3. Maximum Flow Rate: 350 nL/min (driving gas pressure: 0.8 MPa, nitrogen cylinder pressure: 8 MPa)
4. Drive gas inlet: φ10 or φ12 PU tube quick connector;
5. Low-pressure gas inlet: ZG1/4 internal thread connection with high-pressure hose to connect nitrogen cylinders.
6. High-pressure Gas Outlet: ZG1/4 internal threaded connection nitrogen spring
Equipment Features
1. Powered by compressed air, featuring infinitely adjustable boost pressure for stable and reliable output pressure.
2. Upon reaching the set pressure, no additional energy is consumed; the booster pump automatically stops. If the pressure drops below the set level, the booster pump automatically starts to replenish the pressure.
3. No power supply required (suitable for explosion-proof areas)
4. Supplied with a complete set of nitrogen filling accessories (interface size as per customer's specified requirements).
