HCTB/HCTT

HCTB/HCTT

Roof Mounted Axial Flow Fans HCTB / HCTT Series

Range of axial roof fans with horizontal air discharge configuration available in 2 version:

-“B” models for air extract.

-“A” models for air supply.

Base manufactured from galvanized sheet steel.

Cowl manufactured from spun aluminium. The impellers for models 315 to 400 are manufactured from one piece injection moulded plastic, reinforced with chemical anchored fibreglass for additional strength. Models 450 to 1000 incorporate separate plastic blades locked within a die cast aluminium hub.

Available, depending upon the model, with single or three phase motors in 4, 6, 8 or 4/8 poles.

ATTRIBUTES

 

Easy to install
Supports to facilitate installation in the roof.

 

High quality steel sleeve
Ensuring the long life of the fan.

 

Impeller dynamically balanced
Impellers are dynamically balanced, according to ISO 1940 standard, giving vibration free operation.

 

Bird-proof guard.

 

 

 

 

 

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Instructions Manual

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Description

Roof Mounted Axial Flow Fans HCTB / HCTT Series

Range of axial roof fans with horizontal air discharge configuration available in 2 version: -“B” models for air extract. -“A” models for air supply. Base manufactured from galvanized sheet steel. Cowl manufactured from spun aluminium. The impellers for models 315 to 400 are manufactured from one piece injection moulded plastic, reinforced with chemical anchored fibreglass for additional strength. Models 450 to 1000 incorporate separate plastic blades locked within a die cast aluminium hub. Available, depending upon the model, with single or three phase motors in 4, 6, 8 or 4/8 poles.

Centrifugal In-Line Fans JETLINE Series

Range of in-line fans for circular ducts, designed for high aerodynamic performances with a very compact profiles and very low sound levels.The range comprises 7 diameters and covers a flow range from 260 to 1080 m3/h.

Centrifugal Roof Mounted Fans TPSB Series

Centrifugal roof mounted fans, low profile, horizontal discharge, backward blade impeller, with polyamide body, special weatherproof cowl and galvanized steel plate base. Dynamically balanced motor-roller assembly. Single-phase motor 230V - 50/60Hz, IP44, Class F (Class B model 190/060), grease ball bearings permanent and thermal protector. Includes IP65 remote terminal box.

HIGH-EFFICIENCY HEAT RECOVERY UNITS CAD-COMPACT Series

Heat recovery units with high-efficiency counterflow aluminium plate heat exchanger (up to 88%) certified by Eurovent, mounted in a galvanised steel double-walled enclosure with internal thermo-acoustic fireproof insulation (A1/M0) made of 25 mm thic

SINGLE DWELLING AND MULTI DWELLING BLOCKS VMC - Heat recovery units ORKA

Whole house heat recovery unit for single dwelling houses, with crossflow heat exchanger. It guarantees continuous air replacement in single dwelling houses up to 90% of efficiency. Equipped with 2 centrifugal fans (a supply and an extract fan)

 

Belt driven cabinet fans CVHT Series - F400-120 rated cabinet fans

Range of belt driven cabinet fans designed for smoke extraction in fire conditions and certified F400-120 (CE marked). The casings are manufactured from heavy gauge galvanised sheet steel. All models incorporate double inlet forward curved centrifugal impellers. Belt-driven transmission system mounted external to the air stream. Motor mounted within the fan cabinet onto a specific support giving optimal belt tension. Supplied as standard in horizontal discharge (code H) or vertical (code V) configuration with motor, pulley and belt assembly on the right hand side of the unit when viewed from the discharge end.
Content
ATTRIBUTES
  Easy to install Supports to facilitate installation in the roof.   High quality steel sleeve Ensuring the long life of the fan.   Impeller dynamically balanced Impellers are dynamically balanced, according to ISO 1940 standard, giving vibration free operation.   Bird-proof guard.          
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Catalogue series Instructions Manual
ATTRIBUTES
Terminal box Built-in, IP65 terminal box that does not add to the overall height dimensions.  
Airtight joints Rubber gaskets for a more airtight joint with the installation’s ducts.     High performance Impeller New impeller geometry for reduced sound levels and to offer high performance.   Mounting bracket Strong mounting bracket supplied with the fan.   Two mounting positions for support The product can be mounted in two different positions by changing the position of the support’s anchoring.     Two mounting positions for support The product can be mounted in two different positions by changing the position of the support’s anchoring.    
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Catalogue series Instructions Manual Instructions Manual 2
ATTRIBUTES
  Flame proof terminal box Very accessible terminal box, made of V0 flameproof plastic, containing the capacitor.   High efficiency, backward centrifugal blade impeller Low consumption and low maintenance.   Patented design Great performance.    
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Catalogue series Instructions Manual
ATTRIBUTES
 
BASIC version Characteristics: - Remote control included. - Manual/automatic speed control. - Manual and automatic bypass control. - Alarm indication. - Modbus communication.
  ADVANCED version Characteristics: - Touch control screen. - Same functions as BASIC version plus fan control in VAV, COP and CAV modes. - Control of external water coils (accessories). - Additional functions.   Electrical box included External security switch included. Both in the pre-wired ECOWATT version and in the BASIC and ADVANCED Plug&Play versions.   Low noise level and robust construction Twin panel enclosure. Fireproof thermo-acoustic insulation A1/M0 of 25 or 30 mm thickness, depending on the model.   Highly efficient heat exchanger made of aluminium (up to 86%) certified by Eurovent.   Motors Plug fans are equipped with single-phase EC motors.     High-efficiency filters - Low pressure F7 filters (ePM1, 70%) for air supply. - M5 filters (ePM10 50%) in the extraction. Possibility of mounting a second filter inside the unit (supplied as an accessory).     Bypass All versions include internal bypass with an integrated actuator.     Easy assembly Specific supports for installation in false ceilings.      
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Catalogue series Instructions Manual Instructions Manual 2 Instructions Manual 3
ATTRIBUTES
 
Easy maintenance PPE body that provides thermal insulation and lightness.     ORKA HR, high efficient counter flow heat exchanger Manufactures from polypropylene plates. ORKA ST, high efficient counter flow heat exchanger Manufactures from polypropylene plates.       Double drain for floor or false ceiling installation.       Integrated rubber seals. Circular connection flange with integrated rubber seals.       Incorporated remote control with double-switch: - by-pass activation. - speed change.     Timer Dirty filter alarm, by electronic removable time-switch.  
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Catalogue series Instructions Manual Instructions Manual 2 Instructions Manual 3 Instructions Manual 4
ATTRIBUTES
  Easy to install The cabinets have fixing points on the corners easing the installation either on the floor or ceiling.   Compact design Motor inside the fan casing, providing a smaller size and a higher compacity.   Automatically tensioned and maintenance free system Exclusive of S&P. The only system ensuring a constant belt tension without any maintenance required.   Robustness Quality finishing, with aluminium corners providing a high robustness.    
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Catalogue series Instructions Manual
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DimensionsN/AN/AN/AN/AN/AN/A
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