Kitchen & Home Appliances By QWORK

• Design: 4 Inch Damper Stopper with 2 valves designed for air conditioners (AC), dryers, exhaust units, hoods or range hoods, heating ducts, vents and other HVAC applications. Valve opens and closes automatically at low airflow. It has a smooth running spring and an internal foam strip to prevent rattling of the blade and can be mounted horizontally or vertically.
• Feature: Backdraft damper for insertion into inch ventilation ducts. The return air damper RKI opens and closes automatically. It has a strong spring and can be mounted horizontally or vertically. The flip-up cover is suitable for retrofitting because it sits completely inside the duct.
• Instruction: Install by inserting it into the vent pipe until it stops. The spring should be positioned horizontally for horizontal installation so that it can optimally open and close. Install the return louvers with the damper blades open in the outlet direction only.
• Application: Return air valves can be inserted into flexible or non-flexible ventilation ducts. Perfect for air conditioners (AC), dryers, exhaust units, hoods or range hoods, heating ducts, vents and other HVAC applications. They cannot be used with plastic ducting because of the difference in size.
• 100% Satisfied Service: Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!

• Design: Single spout with a wooden handle to prevent scalding, easy pouring without turning. The scale reads in milliliters to meet your measuring needs.
• Material: Made of borosilicate glass high quality clear thick wall heat resistant. Widely used in premium cookware and drinkware.
• Advantage: compared to regular (soda lime) glass, borosilicate espresso glasses are harder and stronger, more heat resistant.
• Package include: 2-piece Espresso Glasses.
• 100% Satisfied Service: Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!

• High Quality: Made of solid zinc alloy, anti-corrosion, sturdy, not eay to break and durable to use.
• Size: Total length is approx. 5.91\"/150mm, see our detailed size chart to see if this will fit your machine.
• High Security: The vending machine lock has a tamper-proof design, and the pit in the middle can breaking in or picking the lock.
• Application: Perfect for self-service vending machines selling candy, snacks, soda, game currency, and also for car washes.
• Service: Enjoy a smooth & worry-free return service within a month! Any questions feel free to contact us, we will be here for you.

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