Hvac adjusatble air gravity shutter aluminum exterior air louver vent

HVAC SYSTEMS TYPE ALUMINUM GRAVITY LOUVER:

Product information

It applies to air conditioning room with positive pressure. It exhausts air automatically. Usually the blade is vertical, it isolates the air circulation between indoor and outdoor. When the indoor pressure is bigger than the outdoor pressure, the air flow blows the blade and the inside air is exhausted. The air isn’t able to flow into room if the indoor pressure is smaller than outdoor pressure. It has single-track non-return function. Air volume damper that adjust air volume and air speed or filter that decrease dust and purify air can be set up in the back of air outlet according to customer’s requests.

We use high quality extruded aluminum to produce the gravity louver which is usually used on the outside of walls. This aluminum louver design is intended for air extraction and automatic closet of duct, when the air equipment is switched off.

GL-VA gravity louver has been anodized. It can be accurately adjusted for smooth performance. Optional colors are RAL9010 and RAL9016. Only when the exhaust fan is running that the blades of this type air louver can be opened. The blades will close automatically to preventing rains , dust, insects from getting inside rooms, one the exhaust fan is turned off.

Drawings& Size data:

Selection Table:

Package:

Inner PVC bag, outer strong carton

Without damper: 10 pcs/ctn, with damper:5 pcs/ctn

LCL in standard export pallets, FCL in 20GP, 40GP or 40HQ container.

Ventech Company general information:

Since the day of establishment, VENTECH has built a reputation for going above and beyond to give you the best air you deserve. To us, it's not just about heating and cooling, but providing products you can reply on and service you can trust.

Heating and cooling account for more than half the energy use in average buildings- so and efficient system can save you money while keeping you and the business building comfortable.VENTECH offers reliable heating and cooling products with wide range of effiency ratings, so you can pick the right solution that pays you back in lower utility costs. Higher-efficency systems may even qualify for potential utility rebates and other incentives in your own country, so you can start saving right away. Energy efficient systems aren't just good for your wallet- they can result in a reduced carbon footprint, since they use fewer natural resources.

Quality assured products, unobtrusive clean lines for appearance, careful engineering and professional workmanship with the backing of an industry leader-these add up to true value. Prime reasons for specifying square ceiling diffusers.
Architectural excellence and engineering selections demand high quality products and shipping schedules demand service, all part of the package.

The square ceiling diffuser is a very popular choice for general air distribution applications. The diffusers are designed to provide high performance at a cost effective price. The stamped one-piece cores and die-formed clean curves supply a 360 diffusion pattern and provide the high performance necessary in VAV systems.

FAQ:

Q1: Where is your factory?

RE: Dear sir, one worshop is in Foshan city, the other one is in Qingyuan city. Our sales office in Foshan city also.

Q2:Can we visit your factory?

RE: My friend, absolutely, book a ticket now! We'll see then.

Q3:Can we do with our logo?

RE: You have the YES answer my friend.Just contact us for further negotiation now.

Q4:What is your MOQ?

RE: Oh, do we have a MOQ? hahaha,  actually we also do the construction projects, MOQ is only USD 5000, even your trail order is the win-win start for our long-termed partnership.

Q5:Can we get a sample?

RE: Yes of course, just let me know what is your favored items.

Q6:What about the delivery date and payment terms?

RE: Delivery date: 25-30days  after the downpayment confirmation

      Payment terms: BY T/T 30% as downpayment, 70% balance before shipment.

Q7: How to contact with you for business?

RE: Here you are! Dix is here for your inquiry. Just contact me right now!