Heavy Duty Pneumatic Spring Door Hinges

This is our unique glass door fitting, the self closing hinge for interior double swing glass door between 40~60kgs, allowing slow and consistant speed to improve living comfort.

Heavy duty pneumatic spring hinge

Patented in many countries
For door weighting: up to 88 to 132lbs (40 to 60kg) per pair
For double action door with maximum width 36 inches (915mm)
Self-closing around 70 degrees (other alternative is optional) and longer durability with 200,000 cycles tested (3 to 5% closing force loss)
Suitable for offices, rest room or any indoor use
With full back plate for wall mounting
For glass thickness: 5/16 to 1/2-inch (8 to 12mm)
Maximum pulling force 2.2lbs (1.0kg), good for handicap.
With consistent closing force and speed and precisely centering on 0 degrees closing position even after 200,000 cycles
Angle adjustment to line up with fix panel or to close position after glass door installed if necessary.

Heavy duty pneumatic spring hinge

Patented in many countries
For door weighting: up to 88 to 132lbs (40 to 60kg) per pair
For double action door with maximum width 36 inches (915mm)
Self-closing around 70 degrees (other alternative is optional) and longer durability with 200,000 cycles tested (3 to 5% closing force loss)
Suitable for offices, rest room or any indoor use
180 degree glass to glass mounting
For glass thickness: 5/16 to 1/2-inch (8 to 12mm)
Maximum pulling force 2.2lbs (1.0kg), good for handicap.
With consistent closing force and speed and precisely centering on 0 degrees closing position even after 200,000 cycles
Angle adjustment to line up with fix panel or to close position after glass door installed if necessary

Heavy duty pneumatic spring hinge

Patented in many countries
For door weighting: up to 88 to 132lbs (40 to 60kg) per pair
For double action door with maximum width 36 inches (915mm)
Self-closing around 70 degrees (other alternative is optional) and longer durability with 200,000 cycles tested (3 to 5% closing force loss)
Suitable for offices, rest room or any indoor use
90 degree glass to glass mounting
For glass thickness: 5/16 to 1/2-inch (8 to 12mm)
Maximum pulling force 2.2lbs (1.0kg), good for handicap.
With consistent closing force and speed and precisely centering on 0 degrees closing position even after 200,000 cycles
Angle adjustment to line up with fix panel or to close position after glass door installed if necessary

Heavy duty pneumatic spring hinge

Patented in many countries
For door weighting: up to 88 to 132lbs (40 to 60kg) per pair
For double action door with maximum width 36 inches (915mm)
Self-closing around 70 degrees (other alternative is optional) and longer durability with 200,000 cycles tested (3 to 5% closing force loss)
Suitable for offices, rest room or any indoor use
135 degree glass to glass mounting
For glass thickness: 5/16 to 1/2-inch (8 to 12mm)
Maximum pulling force 2.2lbs (1.0kg), good for handicap.
With consistent closing force and speed and precisely centering on 0 degrees closing position even after 200,000 cycles
Angle adjustment to line up with fix panel or to close position after glass door installed if necessary