Door Closers Konnwei

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DC12V 180KG/350Lbs Electric Magnetic Lock Holding Force Electromagnet Lock Secure NC Mode

28.75Buy!
£

Joom UK

Delivery: to United Kingdom

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This electric magnetic lock consists of an electromagnet and an armature plate used for access control door locks. By attaching this to the door frame and the armature plate to the door, a current pas more→sing through the electromagnet attracts the armature plate, holding the access control door lock shut. When power off, the door will open. It is suitable for wooden door, glass door, metal door, fire-proof door,etc. Features: Secure NC mode: unlocked when power off, locked when power on. Suitable for: wooden door, glass door, metal door, fire-proof door. Anti magnetic design, wear resistant material manufacturing. High quality electromagnetic material vacuum treatment, double lock body insulation …

Solar Heat Sensitive Auto Thermo for Window Open Greenhouse Vent Autovent

29.24Buy!
£

Joom UK

Delivery: to United Kingdom

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Description: Prevent greenhouse overheating. Ideal for your greenhouse window--opens and closes your greenhouse window. As the temperature changes automatically, maintains the best growing temperature more→and prevents your greenhouse from overheating. Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops. Can be clamped onto or screwed onto your greenhouse frame. Important notice: Do not use this opener anywhere the temperature will exceed 50 degrees (122F) Please ensure your greenhouse window can be opened freely by at least 45cm (18 ) Do not apply excessive loads by locking or covering window Do not dismantle the cylinder The opener CANNOT stop by …