Aluminum Alloy Automatic Hydraulic 35kg Residential Commercial remote control electric Door Closer

Features:
Made of high-quality aluminum alloy, protected by 3 layer lacquer, it is anti-oxidation.
Two hydraulic valve separately control the closing and latching speed.
The rack and spline made of high-carbon steel is not easy to be deformed and operated.
Exquisite sealing design, help prevent oil leakage.
Own adjustable arm & screw to suit your needs.
Easy to install and operate.

Note:
1.Before installation, don't switch the stalk of for gear shaft over 180°,or the door closer will be damaged.
2.The 35kg sized door closer can be used to 25-35kg wooden door and light-weight iron door.

Specifications:
Color: Silvery
Size: S (35kg)
Main Body: 
S: 14 * 6 * 6cm / 5.51 * 2.36 8 2.36in
Adjustable Arm: 
S: 15.5-24cm / 6.1-9.45in
Whole link Pivot Set Length: 
S: 37-45.5cm / 14.57-17.91in
Item Weight:
S: 802g / 28.29oz
Package Size:
S: 25 * 7.5 * 7.5cm / 9.84 * 2.95 * 2.95in
Package Weight:
S: 889g / 31.36oz

Package List:
1 * Door Closer Set
1 * English User Manual
1 * Screw Set