• Model:OFT-1

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

£ 37.45 (excl. VAT)

£ 44.94 (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

1 x 150mm Round 90 Degree Bend1 x Raptor SDA500/4-1EC1 x Speed Controller - REB1-N1 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x HRFD 400/4/2 Cased Axial Fan 400mm - 3 Phase1 x BDS 300/315 RA b/d shutter1 x Elta SLC500/4A-1AC - IP551 x Compact SCD500/4-1AC1 x VKS 355-500 Automatic shutter1 x LC040K2-A5/28 Long-Cased Axial - 400mm1 x BDS 630/710 RA b/d shutter1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Elta - HTS450/4-1 - Case Mounted Circulating Axial Fan1 x PBT/4-400 Portable Cooling Fan1 x Raptor SDA500/4-1AC2 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Elta SPA350/4-1AC - IP441 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Elta Variable Speed Drive IP66 - 7.5KW1 x CRBB/4-400/J ML UL1 x SEL355/2-1AC1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x Soler & Palau - HCBB/2-355/H - IP651 x FU 15 16 Frequency Inverter1 x BDS 500/560 RA b/d shutter1 x AMD 400/2/2 High Pressure Long Cased Axial Fan1 x Frequency converter RUCK - FU 075 211 x Elta SLC450/2A-3AC - IP551 x ACQ-25012D Acoustic Inline Box Fan1 x Helios Condense Collector1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Helios SB-250-C SilentBox Acoustic Inline Fan1 x Raptor SDA400/4-1AC1 x Soler & Palau TCBB/4-500/H - IP651 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 15 40 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x LCA403226 - Long Cased Axial Fan1 x Elta SCP350/4-1AC - IP551 x 110 x 54mm Horizontal 90 Degree Bend1 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x HCF - Ceiling Fan 1200mm (48 inch)
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...