Wall inlets Ceiling inlets Tunnel inlets Daylight systems Pop-Holes Ventilation Chimneys Other products
Flash 3300 ventilation slide X-Stream wall inlet BL 4500 wall inlet BL 6200 wall inlet Flash BP wall inlet 4-Seasons Twin wall inlet
BLC 4000 Ceiling air inlet Horizontal ceiling inlet Single and double Twin inlet shaft
Black Line Tunnel inlet BLT Tunnel Twin and Tunnel Flex
Roof window Blackout ridge Daylight air inlets
Superior pop-hole doors Daylight pop-hole door
Air Equalizer chimney Intake Chimney ILK Exhaust Chimney AVK
Wind hood (optionally with a light trap) Fans High pressure evaporative cooling Pad cooling Minimist Smoke machine Smoke canister for Minimist Smoke patterns SmokeScan-75 (75 seconds) Smoke patterns Miniax-100 (45 seconds) Accessories
Contact us for tailor-made advice or a quote.
sales@tulderhof.com +31 (0)40 400 63 13 Visit contact page
Tunnel inlets > Black Line Tunnel inlet BLT

Black Line Tunnel inlet BLT

Tunnel inlets

View more photos
Product info BL 6200 Tunnel ENG Product info BL 6200 Tunnel NLD Manual BL 6200 Tunnel Self closing MLA Manual BL 6200 Tunnel Self opening MLA Ask your question via our contact page
Poultry
Pigs
Calves
Other

Benefits of Black Line Tunnel inlet BLT

Available in 2 versions

Aerodynamic design

Optimized pull force

8% more air output

Common models

Type Installation dimensions Net surface Capacity Pull force
W H 10 Pa 20 Pa 30 Pa
BT Tunnel 01 1180 mm 355 mm 3100 cm2 4300 (m3/hr) 6200 (m3/hr) 7500 (m3/hr) 6 kg
BT Tunnel 02 1180 mm 710 mm 6200 cm2 8600 (m3/hr) 12400 (m3/hr) 15000 (m3/hr) 8 kg
BT Tunnel 03 1180 mm 710 mm 6200 cm2 12900 (m3/hr) 18600 (m3/hr) 22500 (m3/hr) 11 kg
BT Tunnel 04 1180 mm 1420 mm 12400 cm2 15500 (m3/hr) 24800 (m3/hr) 30000 (m3/hr) 13 kg
BT Tunnel 05 1180 mm 1775 mm 15500 cm2 21500 (m3/hr) 31000 (m3/hr) 37500 (m3/hr) 16 kg
The Black line Tunnel inlet can be placed as a standalone air inlet with a flange around it. Or as a tunnel inlet simply placed on top of each other and connected.

Tunnel inlet with 8% more air output

BT stands for Black line Tunnel inlet. This is a tunnel vent made of PU foam. The BT series is a standard side vent with flanges around it. These are glued together to form a tunnel inlet. You can connect and fine tune the vents very easily.

The Black line Tunnel inlet is available in a self-opening and a self-closing version.

A special fine tuning knob makes it very easy to adjust the vents to each other. The pull force has also been optimized: a five-louver tunnel requires a 16 kg force. And with its aerodynamic design, this vent gives 8% more airflow.

The Black line Tunnel inlet is available in 2 versions: self-opening and self-closing.

The self-closing version has the advantage that the flaps are always completely draft-proof in the closed position.