Automatic Door Closer Heavy Duty Fire Prevention Spring Hydraulic Aluminum Alloy Surface Mounted Residential Commercial Grade Door Closer Adjustable Speed Door Weights 55-99 Lbs Size1-Silver
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- Material: The body is made of high-quality aluminum alloy, which is resistant to oxidation, corrosion, strength, and durability. The product has undergone millions of cycles of testing and can operate normally from -40 °C to 60 °C. It has UL fire resistance and ANSI certification and is suitable for residential and commercial use. High toughness 60si2mn spring will not easily break or deform, and the piston and gear shaft have undergone high-frequency quenching treatment, with a long service life
- Two stage speed adjustment: The side of the door closer is equipped with two independent rotary valves. By adjusting them, you can control the closing speed of the door in sections of 180 ° -15 ° and 15 ° -0 ° to meet your specific needs. Slowing down the closing speed within the range of 15 ° -0 ° can prevent finger injuries, protect your door from strong impacts, and achieve silent closing. The valve should not be higher than the surface of the body, otherwise oil leakage may occur
- Attention: The door closer is suitable for doors with a width less than 850mm and a weight between 25-45kg (55lb-99lb). There are three different installation methods based on the position of the door and door frame. Door opening range: up to 180 degrees. During installation, the door and frame should be on the same plane or within a range of 5 cm/1.97 inches. When the distance between the planes exceeds 5 cm, additional parallel brackets (not included) need to be added
- Widely applicable: The door closer can be installed from the push or pull side of the door. Easy to install on wooden doors, anti-theft doors, fireproof doors, aluminum alloy doors, and other heavy metal doors. Can be used both indoors and outdoors, suitable for other public areas such as schools, hospitals, office buildings, shops, hotels, etc. Residential areas include bathroom doors, kitchen doors, warehouse doors, garage doors, etc
- Installation and after-sales service: The door closer is used for surface installation of doors and door frames. We provide all the necessary accessories for installation (excluding parallel brackets). With our comprehensive drawing instructions and video guide, you can enjoy worry free and fast installation, ensuring that your door closer operates correctly and effectively. We provide 24-hour online customer service to promptly resolve any issues you may have with our products
Estimated shipping
Select a product to estimate shipping.ABOUT US:GEKRONE is a company that has been specializing in the door and window hardware industry for over 40 years and is constantly growing and expanding. We are committed to providing customers with the best and most reliable door locks, door closers, and other door accessories on the market.
Equipped with two speed regulating valves for easy adjustment
We suggest that you slow down the door closing speed within the 15 ° -0 ° area to protect your child's fingers from injury and reduce the noise generated by violent door closing
Attention: Please do not adjust the valve to a position higher than the surface of the door closer body to avoid hydraulic oil leakage
Can operate normally even in extremely cold environments
Hydraulic door closers are designed specifically for fire prevention and comply with fire safety regulations, helping to ensure automatic door closure and prevent the spread of fire
Different sizes of doors require the installation of different door closers
The spring force of each model of door closer is different, and the force is fixed and cannot be adjusted. Therefore, please choose door closer that matches the door to avoid situations where the door closer cannot drive the door to close normally or where it is difficult to manually pull the door open
Size 1: Door width less than 850mm, weight between 55lb-99lb
Size 2: Door width less than 950mm, weight between 99lb and 187lb
Size 3: Door width less than 1100mm, weight between 187lb-231lb
Product details
| Main Specification | |
|---|---|
| Spezifikation erfüllt | UL or ANSI or CE or BHMA A156.4 |
| Empfohlene Verwendungen für das Produkt | Fire Door or Security Door or Sturmtür |
| Eingeschlossene Bestandteile | Schraube or Staubabdeckung or Aluminum Alloy Body or Scalable Rocker Arm |
| Hersteller | GEKRONE |
| Positionsabmessungen L x W x H | 8"L x 8"W x 2" H |
| Äußeres Ziel | Aluminium |
| Marke | Gekrone |
| UPC | 795261374037 |
| Anzahl der Positionen | 18 |
| Form | Rechteck |
| Produktgrößen | 8"L X 8"W X 2"H |
| Anzahl der Stücke | 18 |
| Material | Legierungsstahl |
| Farbe | Silber |
| Größe | Size1 Silver-Door Weight 55-99 Lbs |
| Anlagentyp | Einschrauben |
| Positionsgewicht | 1,3 kg |
| Technical Details | |
| Nummer des Herstellers | 1125407fcf1bae3c13cc32419f24dacd |
| Materialtyp | Legierungsstahl |
| Item details | |
| Modellnummer | GK-1332 |
| Others | |
| Produkttyp | Türschließer |