Double Stage Motion Adjustment Hydraulic Entry Device For-a

Double Stage Motion Adjustment Hydraulic Entry Device For-a Description

Features:
Gentle Hydraulic action: This automatic door tighter contains an improved fluid mechanism that provides soft cushioning when closing, ensuring smooth and quiet motion to protect doors and minimize noise.
Reinforced Aluminum Construction: Made with strengthened aluminum alloy for extended resistance to wear, suitable for wooden, metal, safety and fire doors.
Two Mode picks: Includes standard type (auto closing from any position) and 90 stays open version (rest open beyond 90), great for homes, offices or entryways.
Customizable Two Phase Speed Control: Allows individual adjustment of closing speed (180 15) and latching speed (15 0) through simple screw tuning for tailored configuration.
Strong Internal Mechanism: Incorporates hardened steel gear shaft, resilient spring steel winding and precisely engineered cylinder for stable long lasting function without leaks.

Specifications:
Product name: Door tighter hydraulic buffer automatic model
substance: aluminum alloy
Size: as shown in the size chart
Technical parameters: Closing speed (180-15) adjustable | Locking speed (15-0) adjustable
Usage scenarios: home entrance doors, offices doors, fire doors, security doors, aluminum alloy doors, .

Package Includes:
Door tighter hydraulic buffer automatic model

note:
Before using the accessory, please check if it is compatible. Pay attention to the storage methods.