Automatic Sliding Door Closer – Reliable, Adjustable, and Energy Efficient Keep your home secure, comfortable, and energy efficient with this quality pneumatic sliding door closer. Designed to automatically and gently close your sliding glass doors, it is ideal for busy households that want the convenience of hands door management without compromising safety or performance. Key Features and Benefits: Automatic Door Closing for families that often forget to close sliding glass doors, this device ensures your door closes every time, reducing drafts, saving energy, and improving security without the need for reminders or extra effort. Adjustable Closing Speed Equipped with pneumatic technology, the closing speed can be easily adjusted to suit your needs. Twostage control allows you to turn clockwise to reduce speed for a gentler close or counterclockwise to increase speed for a faster seal, helping prevent injuries and ensuring a smooth operation. Energy Saving Design The durable aluminum tube body and pneumatic closing mechanism eliminate concerns about oil leaks and wear. By ensuring your sliding door is always closed, it helps maintain consistent indoor temperatures, reducing the strain on heating and cooling systems and lowering energy bills. Humanized, Safe Operation The pneumatic mechanism uses controlled resistance for the final section of the close, ensuring the door shuts slowly and safely. Unlike traditional hydraulic systems, it does not increase the force required to open the door. A strength spring ensures long service life without loss of performance. Specifications: Compatibility: Designed for standard residential sliding glass doors. Material: strength aluminum tube body with quality spring mechanism. Function: Automatic closure with adjustable twostage speed control. Technology: Pneumatic door closing for smooth, leak operation. Practical Applications: 1. Residential Homes – Keep patio or balcony doors closed automatically to prevent energy loss and maintain indoor comfort. 2. Homes with Children or Pets – Avoid accidents and ensure doors close gently without slamming. 3. Seasonal Energy Management – Help reduce air conditioning or heating loss in summer or winter by preventing prolonged door openings. This automatic sliding door closer offers a dependable and lowmaintenance solution for improving security, safety, and energy efficiency in any home with sliding glass doors. Built for durability and simple adjustment, it is a practical upgrade for any household.