• Model:OFT-1

Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm

£ 39.32 (excl. VAT)

£ 47.18 (inc. VAT)

OFT 1 Flat Roof Vent/Terminal

Product features and benefits:
*Large free vent area/Low Pa resistance

Application:
Allows termination through a flat roof to ducting up to 110mm, With the spigot cut to 50mm allows ventilation into a flat roof to meet the requirements of Material Per Roof Type

This is the version suitable for an a Felt or Asphalt flat roof, which is 169931 on the data sheet. This consists of a main pipe (black) and an aluminium flange. Versions for other roof types will also have a ring of material around that flange.
The pipe dimensions are external.

Other versions for other types of roof material available: (Please ask for details)
Felt & Asphalt roofs: OFT-1 constructed with Polyethylene/Aluminium
EPDM roofs: OFT-1 constructed with Polyethylene/Aluminium/EPDM
Bitumen roofs: OFT-1 constructed with Polyethylene/Aluminium/Bitumen
PVC roofs: OFT-1 constructed with Polyethylene/Aluminium/PVC
The polyethylene material is fire retardant .

Colours:
*Black (Stack section only)

These are uninsulated, for insulated versions see the OFT-5.
The 110mm external diameter size is normal 'soil pipe' size and has an internal diameter of 100mm.
PDF Files


Datasheet

Customers also purchased...

1 x Helios TSW MCB Amp Transformer speed controller1 x Helios HQW-630/4 - IP551 x CBM 9-9 550w 4P VR (Open Motor)1 x Speed Controller - REB2.5-N3 x Speed Controller - REB81 x 204x60mm Insulated Rectangular Vertical 90° Bend3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x DEF-CBM-RE-7 - Protection Guard1 x EBM-Papst D4E225-BC01-17 Double inlet2 x Elta - Room Sensor - Temp/Humid/C021 x Electrostatic Precipitator - 1H x 3W3 x CBT-100N Centrifugal1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x QPTW 250C Acoustic Twin Fan with Controller1 x Jet Cowl - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3003 x DDMP 10-08 3F 2210W M6A4 DG02 x SAVE VSR 300 heat recovery unit2 x Elta 6 Amp Electronic single phase speed controller.1 x UB47- Universal Insulated Terminal2 x Transformer Speed Control - RTRE- 1.5Amp1 x Contactor Interface Station - CI91 x Mini Diffuser - 100mm2 x AIRVENT speed control - AIR4019612 x VTR 300 STD Filter Kit3 x Speed Controller - REB11 x EBM-Papst D3G133-BF05-14 Double inlet2 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x Duct Termination with Mesh - 355mm1 x TG-K Duct temperature sensor3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Compact SCD450/4-1AC3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x CBM 12-12 1100w 6P Three Phase1 x Silentub - STUB 1001 x ENV 100 12v transformer SELV1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x CSB-60 Centrifugal fan1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x CO2 Room Sensor - CO2-R1 x VEKA INT 2000/15.0-L1 EKO1 x TUNE-R-200-3-M2 - Control Damper1 x Single Deflection Grille 400mm with OBD damper1 x CK-60F Kit1 x TUNE-R-200-3-M4 - Control Damper1 x ACO8AC/EC AutoChangeover panel1 x Helios RR-250-C Centrifugal inline fan1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x SPI-100 C Iris damper1 x Round ceiling diffuser 200mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

Look good, works well, except the shaft of the lanellae cuts...