-
DETAILS
GALVANISED JET COWL C/W FLANGES
Ventilation hood for air exit above roof, suitable for both industrial and comfort ventilation.
The air is ejected in an upwards-directed jet. This avoids contaminating the air in the vicinity of the hood and soiling of the area around the hood.
The ejection is so effective that you can install a fresh air inlet in the immediate vicinity of the hood, without any special precautions.
The hood is made of galvanised sheet steel, and can also be supplied in other materials such as stainless steel, aluzinc and painted in various colours, to special order.
It has a net over the opening and an internal rain funnel to collect rainwater and snow, which is drained out of the hood through a hose. The hose can withstand temperatures of between -45 and +65 °C. The hood has a flange connection, which includes a mating flange. The hood can be ordered with other connections, however.
To avoid damage to the net in the opening the hood is supplied with transport protection. This must be removed before the hood is taken into service. The hood is delivered with three turnable lifting and anchoring wire-loops. A single wire loop shall not be exposed for forces exceeding 1500 N -
FEATURES
Features
- Ventilation hood for air exit above roof, suitable for both industrial and comfort ventilation.
- Air is ejected in an upwards jet to avoid contaminating the air in the vicinity of the hood.
- Ejection is so effective that you can install a fresh air inlet in the immediate vicinity of the hood.
- Contains internal rain funnel to collect rain and snow; drained out of the hood through a hose.
- Our fittings are produced in accordance with DW144, and have a rolled edge for safer handling and improved alignment.
-
TECHNICAL
Technical Specifications
Product Category Roof Cowls Round System (mm) 400 Product Type Roof Cowl Product Group Metal Ducting Material Galvanised Steel Temp Max (°C) 250 Economy Delivery Not Eligible Manufacturer Product Code 232682 Quick Search: QS8608 -
REVIEWS
-
Q & A
Product Questions
Questions and Answers, do you need more information about this product?
Ask a QuestionYour question will be sent to a member of our team. We'll email you the answer and post it on this page. If your question is about an order you already placed, please use our Contact Form to reach the customer service team.
#1Galv Jet Cowl 400mmWhat pressure drop can be expected across this unit if the air flow is 0.6 m3/s
Question by Harry Blair, 23-08-2018Hello Harry
I need to attach a document in pdf format so will forward the information via direct e-mail.Replied by i-sells, 24-08-2018 -
DELIVERY
Delivery: You'll receive in: Cost Min Order Free Delivery 3 to 5 Days FREE £100 Standard 2 to 4 Days £4.99 - Express Courier Next day+ £9.95 Any View Full Delivery Info
FREE Delivery for orders over £100 inc VAT.
+ Order before noon for Next Working Day Delivery for items in stock
Excludes Highlands, Islands, and Certain Postcodes.
Please Note: Ducting tubes over 200mm in diameter and 3 metres in length may incur additional shipping charges.