Funnle Louver

Funnle Louver:

China Funnle Louver:

The louvers enter or exhaust through horizontal blades. The design of the grille prevents rainwater from entering the pipeline system. Seal the gap between the outer frame and the top wind blade to prevent rainwater from entering the pipeline system from above. Water droplets converge in the grooves in the leading edge of the wind blade. Then it flows to the groove and drips down through the groove.

Technical Data:

S type (manual)

Hole size B*L	Wall opening size B1*L1	Louver board		Weight kg
Hole size B*L	Wall opening size B1*L1		number	Weight kg
400*580	400*580	3961604	5	31.50
500*460	500*460	4961604	4	31.50
500*700	500*700		6	41.00
500*940	500*940		8	50.50
500*1180	500*1180		10	60.00
500*1420	500*1420		12	69.50

Note:the weight should be according to the installation dimension H(m) another increase in rod weight:2.81*H(kg)

Z type (type)

Hole size A*(B-100)	Louver board		Weight kg
Hole size A*(B-100)		Number	Weight kg
40*580	3961604	5	60
500*460	4961604	4	60
500*700		6	78
500*940		8	92
500*1080		10	112
500*1420		12	134

Description:the louver can positioning self_locking at any angle,this form is applicable to the operation position and a hundred Louver distance of more than 2 meters of the situation.

Type Q(pneumatic)

Hole size A*(B-100)	Louver board		Weight kg
Hole size A*(B-100)		Number	Weight kg
40*580	3961604	5	58
500*460	4961604	4	58
500*700		6	80
500*940		8	102
500*1080		10	124
500*1420		12	145

Description:the shutter can be no gas often open gas shut,open or ventilation without gas closed and can manually make open and closed manually.Screw cylinder interface for G1/4",with Phi 8 brass,provide 0.7MPa air source.

SQ type (spring type,pneumatic)

Hole size A*(B-100)	Louver board		Weight kg
Hole size A*(B-100)		Number	Weight kg
40*580	3961604	5	60
500*460	4961604	4	60
500*700		6	78
500*940		8	92
500*1080		10	112
500*1420		12	134

Description:the shutters can be ventilation opening and manual hoist.

Picture:

Product Advantage:

1.Satisfactory Quality
2.Competitive Price
3.Prompt Delivery
4.7x24 hours service

Packing and Delivery：

1. Standard Export Packing or Seaworthy Packing, if you have special requirement, please specify when inquiry.
2. Fast Delivery, delivery time can negotiate when order.

How to Order?

1. Please inform us the model, type or size you need.
2. Please inform us the quantity to make the best price for you.
3. Shipment Model: Air or Sea shipment.
4. Special requirement if any.