Colourmet Infratech Pvt. Ltd. is one of the India’;s fastest growing steel building solution company, situated in Pune. We design, manufacture, supply and erect Pre-Engineering Building Systems, complete roofing and wall cladding solutions. Colourmet Infratech Pvt. Ltd.is one of the few manufacturers in India to have a fully Integrated plant for Pre Engineered Building, Roof & Wall Panels, Z & C Purlin, Floor Deck Sheets etc. Colourmet has production capacity to produce total of 3000 tons/month of steel building. Adherence to the internationally accepted engineering practices in production, planning and control helps to keep up the delivery dates, products quality and efficient implementation. The experience, expertise and exposure that had been acquired over the years has enabled COLOURMET to diversify into providing turnkey contracting services to construction industries and offering single source responsibility involving complete pre-engineered building systems and solutions. COLOURMET is committed to provide the customer with the quality products and services. The COLOURMET excellence is reflected in the long list of satisfied customers. Why Colourmet Infratech Pvt. Ltd.? At COLOURMET, we ask this question at every stage of business execution and define all our actions to match, positively to the spirit of this question. This enables us to offer the best possible solution to our clients. The client-satisfaction helps COLOURMET to grow from the present level and enter the future with a head start. Vision - Speed, Quality and Value That, COLOURMET’;s a one-stop-shop solution for all roofing needs; COLOURMET -strives always to establish and maintain the market leadership; COLOURMET is committed to provide the best and the cost-effective solution to give customers value for their money; That, COLOURMET is devoted to continuously update its material and process technologies to the international standards. Superior Technology Fastest Delivery Site Service Quality Materials Fast Quotation International Quality Standards Proven Track Record.

1. COLOURMETCOLOURMET
INFRATECH PVT. LTD
METAL BUILDING | DREAMS FULFILLED BY US

2. 2
PREENGINEERING
That, COLOURMET's a one-stop-shop solution for all roofing needs;
COLOURMET -strives always to establish and maintain the market leadership;
COLOURMET is committed to provide the best and the cost-effective solution to give customers
value for their money;
That, COLOURMET is devoted to continuously update its material and process technologies to
the international standards.
Superior Technology
Fastest Delivery
Site Service
Quality Materials
Fast Quotation
International Quality Standards
Proven Track Record
°
°
°
°
°
°
°
Colourmet IPL, is one of the India's fastest growing steel building solution company, situated in Pune. We
design, manufacture, supply and erect Pre-Engineering Building Systems, complete roofing and wall
cladding solutions. Colourmet is one of the few manufacturers in India to have a fully Integrated plant for
Pre Engineered Building, Roof & Wall Panels, Z & C Purlin, Floor Deck Sheets etc. Colourmet has production
capacity to produce total of 3000 tons/month of steel building. Adherence to the internationally
accepted engineering practices in production, planning and control helps to keep up the delivery dates,
products quality and efficient implementation. The experience, expertise and exposure that had been
acquired over the years has enabled COLOURMET to diversify into providing turn key contracting services
to construction industries and offering single source responsibility involving complete pre-engineered
building systems and solutions. COLOURMET is committed to provide the customer with the quality
products and services. The COLOURMET excellence is reflected in the long list of satisfied customers.
At COLOURMET we ask this question at every stage of business execution and define all our actions to
match, positively to the spirit of this question. This enables us to offer the best possible solution to our clients.
The client-satisfaction helps COLOURMET to grow from the present level and enter the future with a head
start.
Why Colourmet Infratech Pvt. Ltd
Vision - Speed , Quality and Value

3. 3
PREENGINEERING
BUILDING WIDTH
200MM200MM
FINISHED
FLOOR
LEVEL
RAFTER
COLUMN
WALL
SHEETING
GIRT
EAVE
STRUT
PURLIN
(TYPICAL) (TYPICAL)
ROOF
SHEETING
400MM
EAVE STRUT
EAVEHEIGHT
RIDGE
LINE
10
10
The pre-engineered building system is one of the fast
growing segments globally. It has all the attributes of
what the modern life-style demands, i.e., speed,
quality and value. There are many applications for
pre-engineered buildings. it can be automobile
garage to aircraft hangar, bakery to dairy farm,
auditorium to hospital, and factory to community
hall.
FRAME
PURLIN/Girts
CLADDING LOAD
LOAD COMBINATION
AISC/MBMNIS
AS/IS
AS or MBMA
IS/MBMNAS
Design Standards
BUILDING BASIC PARAMETRES
Factories
Warehouses
Cold Storage
Petrol Stations
Schools/Colleges
Offices
Showrooms
Commercial complex
Recreational Centres
°
°
°
°
°
°
°
°
°
Application
Short project times
Large clear spans
Reduced construction cost and time
Faster delivery and installation
Factory controlled quality
Aesthetically Appealing
Virtually maintenance free
Single Source responsibility
Advantage
°
°
°
°
°
°
°
°

4. 4
PREENGINEERING
PRIMARY FRAMING SYSTEMS
COLOURMET IPL pre-engineered buildings are custom-designed to meet your exact requirements.
Each is designed by professional, experienced engineers and manufactured to exact tolerances under
rigid quality controlled plant conditions. The most common primary framing systems are shown below.
CLEAR SPAN
PRACTICAL WIDTH - 80M
MULTI SPAN
PRACTICAL WIDTH - 70M
MULTI SPAN2 (MS-2)
PRACTICAL WIDTH - 70M
MULTI SPAN2 (MS-3)
PRACTICAL WIDTH - 70M
MULTI GABLE
PRACTICAL WIDTH - 80M
SINGLE SLOPE/MONO SLOP
PRACTICAL WIDTH - 50M
LEAN TO
PRACTICAL WIDTH - 24M
BUTTERFLY CANOPY
PRACTICAL WIDTH - 30M

5. PREENGINEERING
5
STRUCTURAL SUB SYSTEM
The strength of the pre-engineered building system lies in its ability to incorporate a large number of
structural sub systems that use standard components and standard design approaches to satisfy a wide
range of custom requirements.
The structural subsystems satisfy two types of requirements:
Aesthetic°
Transverse partition°
End wall roof extension°
Functional°
Side wall roof extension°
Longitudinal partition°

6. 6
ZANDCPURLIN
Purlins, girts and eave struts are secondary structural members used
to support the wall and roof panels. Purlins are used on the roof, girts
are used on the walls and eave struts at the intersection of the
sidewall and the roof.
Secondary members have two other functions:
They act as struts that help in resisting part of the longitudinal loads
that are applied on the building such as wind and earthquake
loads, and they provide lateral bracing to the compression flanges
of the main frame members thereby increasing frame capacity.
Purlins, girts and cave struts are designed in accordance of the
American Iron and Steel Institute (AISI), "Cold-Formed Steel Design
Manual.
Purlins, girts and eave struts are available in two standard surface
finishes i.e. MS & Galvanized and three standard thicknesses as
shown in the table:
Galvanized finish can be made available upon request and subject
to extended delivery Galvanized finish for secondary members is
available only in thickness ranging from 1.5 mm to 3.0 mm. Roof and
wall panels are laid perpendicular to the roof purlins and wall girts,
respectively, and fastened to them by means of self drilling
fasteners.
R5
‘C’ PURLIN
‘Z’ PURLIN
R5
INTRODUCTION

7. 7
ZANDCPURLIN
Thickness : 1.5mm to 3mm
Length : Upto 12000mm
Material : CR Steel as per IS : 513/HR Steel as per IS: 1079, Galvanized as per IS: 277
Yield Strength : 245 Mpa to 345 Mpa Type: Bare, Primer coated, Galvanized, Painted C and Z purlins
made of hot rolled coils are degreased, phosphate and then primer finished with Zinc Chromate Red-
Oxide Paint-Matching Test as requirement of IS: 4777 and IS : 2074. Special treatment to combat
Severe atmospheric corrosion can be offered. We also offer purl ins in galvanized coated steel in
120GSM/175 GSM/275 GSM coating as per customer requirement.
TECHNICAL & MATERIAL SPECIFICATION
Benefits of C & Z Purlins/
High strength to weight ratio
Economical
Can be used for large spans
Better quality & finish
Quick Installation
°
°
°
°
°

8. 8
ZANDCPURLIN
C PURLINS
SECTION PROPERTY OF SECTION
Z PURLINS
SECTION PROPERTY OF SECTION
B T
40
50
50
60
60
60
70
70
80
C PURLINS
C100
C120
C140
C160
C180
C200
C220
C250
C300
H
100
120
140
160
180
200
220
250
300
B
40
50
50
60
60
60
70
70
80
c
15
20
20
20
20
20
20
20
20
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
T
B T
40
50
50
60
60
60
70
70
80
Z purlin
Z100
Z120
Z140
Z160
Z180
Z200
Z220
Z250
Z300
H
100
120
140
160
180
200
220
250
300
B
40
50
50
60
60
60
70
70
80
c
15
20
20
20
20
20
20
20
20
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
1.5 - 3.0
T
c
X
c
H
h
X
B
Y
B
Y
I X
C
X
b Y
t
Y B
135°

9. 9
ZANDCPURLIN
BUTT JOINT
FOUR BOLT
CLEAT
RAFTER
OR STEEL
FRAME
CLADDING FASTENED
TO THIS FLANGE
LAP VARIES ACCORDING
TO SPAN AND SECTION SIZE
BOARD
FLANGE
NARROW
RANGE
BOLT IN WEB AT
END OF LAP
BOLT FLANGE AT
END OF LAP
RAFTER OR STEEL
FRAME
BRAND
FLANGE
SPAN
SPAN
SPAN
EDGE DISTANCE 35MM
LAPPED
CONNECTION
SIMPLE
CONNECTION
EDGE DISTANCE 35MM
EDGE DISTANCE 35MM
OVERHANG
VARIES
END BAY
COLUMN/RAFTER
FLANGE BRACE FLANGE BRACE
DOUBLE FLANGE BRACE CONNECTION DETAILS
PURLIN/GIRT
STANDARD
LAP
35
35PURLIN/GIRT
PURLIN/GIRT LAPPING DETAILS
ROOF BEAM
COLUMN
75
PURLIN/GIRT
26
DIMENSIONS IN MM
14DH
SPAN
SPAN
EDGE DISTANCE 35MM
SIMPLE
CONNECTION
OVERHANG
VARIES
END BAY
EDGE DISTANCE 35MM
TYPICAL CONNECTIONS
TYPICAL ASSEMBLY & CONNECTION DETAILS
STANDARD HOLE FOR Z SECTION
STANDARD HOLE
FOR C SECTIONHOLES & CLEATS

10. 10
DECKINGSHEETS
Intermediate mezzanine floors are possible in metal
buildings. Mezzanine floors can be provided in
complete or partial area in Pre-engineered Buildings
to suit loading requirements for office and storage.
Mezzanine floors consist of steel decks, supported by
joints framed to the mezzanine beams. Main
mezzanine beams normally run across the width of
the building and are located under the main rafters
while joints run parallel to the length of the building.
The top flange of the joints fits immediately below the
top flange of the mezzanine beam. The economy of
the mezzanine floor is affected by the applied loads
and support column spacings
º
º
FLOR DECK PANEL / MEZZANINE SYSTEM
Available Finish
Galvanised, Cold Rolled (CR)
Thickness available O.8~m/ 1 mm/ 1.2mm

11. 11
DECKINGSHEETS
Trapezoidal Metal Profile sheets with strong and reliable shear bond performance which is augmented by
cross embossing located in the profile . The composite floor profile offers the ultimate in the light weight
steel decking which reduced concrete usage to provide a cost effective and alternative floor solution
that easy to install.
INTRODUCTION
The floor is constituted by a profiled sheet onto which a layer of concrete is poured. The sheet is bonded to
the concrete by means of mouldings on the sheet which stop the concrete from slipping horizontally and
detaching vertically. When the concrete is poured and until it has reached an appropriate level of
hardening.
Stage 1 - The weights of the concrete, personnel working and equipment used in borne by the sheet
alone.
Stage 2 - Once the concrete has hardened, the sheet and the concrete form a unified bond with all the
characteristics of traditional reinforced concrete, where the sheet, after having performed the function
of framework, acts as a metal reinforcement. Appropriate crop ends must be provided to absorb the
negative moments.
Flordec -corrugated sheet for bonded floors description of the system

12. 12
DECKINGSHEETS
Cold Rolled (CR) Galvanized Both side primer coated (Galvanized)º ºº
Pre coated galvanized under side giving durable and attractive appearance and minimum futureº
maintenance.
Reduced Concrete usage: Tensile steel for composite slab construction that cuts down on slab
thickness and dead weight of buildings. Providing a more sustainable solution and reducing costs.
No separate formwork required for slab casting .º
Reduces construction time.º
Technical department at Colourmet offers comprehensive advisory of service on design of compositeº
flooring should queries arise which are not cover by this literature please contact us.
High Rise Buildings
Multiplexes|Commercial Buildings
Power Plant Buildings
Office Buildings
Mezzanine Floors in Industrial Buildings
& Warehouses
Steel deck for mezanine floors
°
°
°
°
°
°
Base Metal High tensile structural
grade steel
Coating Mass 120, 180 & 275 GSM
Coating Standard (Galvanized) IS: 277
Yield Strength 240 MPA I 340 MPA
Premier Coating Minimum 10 Microns
Bottom Color coating 25 Microns
SAGGINGHOGGING
NOMINAL
THICKNESS
PROFILE
WEIGHT
AREA OF
STEEL
HEIGHT OF
NEUTRAL AXIS
MOMENT OF
INERTIA
MM MM
2
kN/m 2
MM /M MM
4
CM /M KN.M/M KN.M/M
0.8 0.76 0.082 1041 24.69 46.04 4.66 4.55
1.0 0.96 0.103 1302 24.79 57.55 5.80 5.71
1.2 1.16 0.124 1562 24.89 69.06 6.94 6.88
       
  1.0 MTR 1.2 mtr 1.4 mtr 1.6 mtr 1.8 mtr 2.0 mtr
0.8 2009 1395 1025 784 620 502
1.0 2512 1744 1281 981 775 628
1.2 2936 2038 1497 1146 906 731
SPAN IN
METERS
THICKNESS
LOAD CARRYING FOR VARIOUS SPANS IN KG
THICKNESS 0.8MM/ 1MM/ 1.2MM
MOMENT CARRYING CAPACITY
Available finish
Advantages
Technical specificationApplication
DESIGN
THICKNESS

13. 13
BUILDINGACCESSARIES
BUILDING ACCESSORIES
Rigid polycarbonate transparent roof glazing sheets availableº
in required lengths matching colour coated sheets, profiles
made out of the finest Lexan Polycarbonate sheets from Sabic
Innovative Plastics.
FRP (fibre glass reinforced plastic) sheets in required length.º
Thickness: 1.5 mm to 3 mm
A common cause of corrosion staining on coated sheet steel
roofs is from swart and installation debris such as nails, staples
and pop rivet stems. All debris should be swept or removed from
the roof at the end of each working day until installation is
complete.
Fasteners should have corrosion resistance equivalent to
coated sheet steel. Poor quality fasteners can cause premature
staining and corrosion of the sheet surface.
Fixing Accessories & Installation
LOUVERS
COLOURMET'S experience and successful
professional track records are the reason why the
most prestigious architects, engineers, applicators
and distributors choose to work with COLOURMET
Design°
Engineering°
Fabrication°
Supply°
Execution°
Our services
Louvers
High tensile bolts & nuts
Sliding doors ( single or double leaf)
Hillside washer Sealant & clousers Sag rod & bracing rod J-type foundation bolt

14. 14
POLYCARBONATE
SHEETS
POLYCARBONATE SHEETS
Polycarbonate is a polymer with a unique blend of desirable properties. This polymer can be given
shape by different processes, which include injection moulding, blow moulding, extrusion - and
thermoforming. Polycarbonate roof sheets are manufactured by the process of extrusion. Polycarbonate
roof sheets are commonly called transparent steel due to their wonderful impact resistance and glass
like clarity. Following are a few salient properties of corrugated roof sheets:
Polycarbonate sheets possess superb impact strength (Virtually Unbreakable).º
Excellent flexural strength hence can be cold curved or even cold bent into simple shapes°
Very high light transmission of up to 90%.°
Superlative fire performance ( Self extinguishing) and TAC approved.°
Light in weight hence easy to handle & install.°
Available in tailored lengths, hence minimum wastage.°
High temperature tolerance (from -40°C to +130°C).°
Excellent thermal and electrical insulation properties.e.°
Being an engineering thermoplastic, polycarbonate sheets can be thermoformed to make them
suitable for a host of different applications where high performance is sought in combination with
transparency/ translucency. These plastic corrugated roof sheets can also be engineered to suit various
innovative applications in the future.
Polycarbonate sheets are extensively used in Industrial Applications. These are used for Industrial Sky
Lights and North-Light Glazing to provide daylight solutions in Industrial and Commercial Structures. These
polycarbonate roof sheets are available in a variety of profiles matching to commonly used industrial
roofing sheets that include asbestos cement sheets & metal corrugated sheets, corrugated roof sheets
and plastic corrugated roof sheets.
What are Polycarbonate Sheets
Polycarbonate corrugated sheets

15. 15
POLYCARBONATE
SHEETS
Reasons for corrugated / Profiled polycarbonate sheets
Industrial roofing is principally done with the help of various types of corrugated/profiled sheets.Depending
on the area of the industry, type of industrial process, emissions due to manufacturing activity, economic
constraints and climatic conditions of the region, the sheets of choice could be asbestos cement
corrugated sheets, color coated metal corrugated sheets, galvanized iron sheets or even aluminum
corrugated sheets.
If polycarbonate sheets are available in matching profile to the plastic corrugated roof sheets which are
used on the roof, fixing the sheets becomes extremely easy and highly cost effective. Generally, the
skylighting area in an industrial structure varies between 5% to 10% of the overall roof area. We offer you the
entire range of corrugations / profiles to match the roofing sheet of your choice, no matter how small or big
the requirement may be.
Multiwall sheets, as their name suggests are hollow or fluted polycarbonate sheets which have two thin
walls separated by vertical ribs. The hollow air gap provides excellent thermal insulation property and the
sheets are extremely light weight. The vertical ribs also provide superb rigidity to these sheets. Multiwall
sheets are a product of choice for atria, vaulted skylights, canopies, awnings and large skylight domes in
commercial areas. These sheets provide excellent economic value for such applications. Multiwall sheets
are available in clear, tints and opal white variants. The thickness range is as follows: 4mm, 6mm, 8mm,
10mm, 10mm Triple wall & 16mm Triple wall.
Multiwall Sheets

16. 16
SANDWICHPANELS
SANDWICH PUF PANEL
The company envisages to produce
sandwich panels for three applications, viz.
Roofing, cladding and cold room
cladding.The panels would use steel for
facing and would be manufactured in
thickness range of 30 to 120 mm and any
transportable length.
REFLECTIVE THERMAL INSULATION
COLORMET Insulation offers industrial shed owners an extremely durable high performance
insulation medium that resists rodents, insects, mould etc. and can be washed as required.
Its fiber-free, thermo cellular reflective construction is made to resist tearing and replaces
fiber based insulation blanket in all agricultural and industrial shed applications where it is
installed quickly and often without the use of product support mesh. COLORMET insulation
is highly effective and extremely easy to install replacing fiber based insulation in poultry, and
countless other agricultural shed applications where its performance, durability and waterproof
qualities make it unchallenged by conventional insulation mediums.

17. 17
COLOURCOATEDSTEEL
Coated Steel Sheet has been used extensively by the construction industry throughout the World for nearly
two centuries. Because of its excellent corrosion resistance, it has become the preferred material for a
wide range of construction uses, particularly roofing and walling. Coated steel sheet is a unique building
material. It combines the strength of steel with the excellent corrosion protection of zinc/aluminum alloy
coatings. It can be punched, roll-formed and joined into a limitless number of structural and decorative
building products.
What is coated steel sheet?
Roof & Wall Panels
Al-Zn Alloy Coated Steel
Combination- 55% Aluminium:
43.4% Zinc & 1.6% Silicon
Pre- painted Al-Zn
Alloy Coated Steel
Pre Painted
Galvanised steel
Technical specification of aluminum zinc
alloy coated steel
Technical specification of galvanised
colour coated steel
TOP(FINISH) COATING
PRIMER COATING
CHROMATE COATING
ZINC COATING
BASE METAL
(COLD ROLLED STEEL SHEET)
ZINC COATING
CHROMATE COATING
EPOXY, PLOYESTER
BASE METAL
COATING MASS
COATED STD
YEILD STRENGTH
THICKNESS
TOLERANCE
HIGH TENSILE STEEL
120 GSM
IS : 277 / JIS : 3302
240 MPA
0.3MM to 1.00MM
0.03 AS PER IS : 513
BASE METAL
COATING MASS
COATED STD
YEILD STRENGTH
THICKNESS
TOLERANCE
HIGH TENSILE STEEL
AZ150
AS 1397 - 1993
340 MPA / 550 MPA
0.5MM to 1.00MM
0.04 AS PER AS / NZS 1397
Product range
COATED STEEL SHEET
BG PPGL PPGI
Material Width:1220mm
71
20 200±1
27±1
60
3
10
18
1005±5
Torres Blue Off White Sky Blue Royal Blue
Mist Green Co age Green Brick red

18. 18
TURBINEVENTILATOR
VENTILATORS ARE THE INEXPENSIVE,RELIABLE AND EFFECTIVE VENTILATION SOLUTIONS.
Round the year effective ventilation at no running cost
Runs on Wind Power
Entitled for depreciation at an accelerated rate under
Leakage proof present tax laws
Mechanically strong and light weight construction
Available in superior grades of Stainless Steel and Aluminum.
Adaptable to any kind of roofing.
Economical & environment friendly.
Standard sizes include 32" x 24" and 28" x 20"
Maintenance free.
Noise free.
Highly durable
Weather & Storm Proof
º
º
º
º
º
º
º
º
º
º
1. As the Wind approaches and strikes the ventilator, it jumps, creating
an area of low pressure on the leeward side of the turbine. This low
pressure zone is fed by drawing air from the turbine, causing a
continuous extraction of air from the building end.
2. As t he turbine rotat es, t he centripetal forces associated with the
rotation fling air outwards form the tips of the vanes. Replacement air is
drawn into the throat of the ventilator from the building causing
continuous ventilation.
Roof Ventilator is a natural air ventilation system. It is a free spinning roof exhaust which works by
utilizing the Velocity Energy of wind to induce air flow by Centrifugal Action. The Centrifugal
Force can used by the spinning vanes creates a region of low pressure area which draws and
throws out air from below and causes fresh cool air from the outside to come in.
º
º
º
Features and advantages:
The wind influences the performance of the ventilator in two ways

19. 19
TURBINEVENTILATOR
The advantages of our vanes
Some people may think more vanes more better ...
In fact it is not like t hat. .. You can imagine like this.
if the vanes are too much, so there are not too
much gap between two fins, Then how can the
wind come into the turbo?? You know the turbo is
worked by the w ind driven! If there are no wind
come into the turbo through the gap, then how can
the turbo rotate? Of course the turbo wi ll not work
very well if there are less gap between 2 vanes!
Some people may think if the fins not too much .. ..
Doesthe water leak into the warehouse when it is
raining?? Of course it is impossible thing I When you
check our turbo you will find the vanes of our turbo
are all double curved!Because ofthe double curved
vanes .. So when it is rain ing,once the water fall into
the vanes the vanes will take water away through its
rotating, So there are no water leak happend on
our turbos!
You should know the most important part of the
turbo is not the nos of the vanes, the most important
part of the turbo is its construction, you can a easy
test.. put two
turbo in a line .. one turbo with 37/42 nos vanes
and one turbo with 30 vanes (Ourturbo) .. After
some minutes you will find the 30 nos turbo
rotate more fast than the 37/42 nos vanes turbo.
The vanes of our 24" turbo is 30 but the width of
our vanes is 82 mm. If the Vanes of t he 24" turbo
the width of the vanes is only70mm.
So you can see the more vanes the turbo have
the less width it is. the less vanes the turbo have
the more width it is! No matter which kind, the
result is the same.
The customer buy our turbo is use them to
ventilate their factory or warehouse! So If we
can make the best effection of the ventilation
and can supply the best quality then why
not it is a good choice??
Rotor Cage spine on a unique abrasion proof special grade Carbide Tip. No Thrust
Bearing involved.
Double to Cap comprising of S.S & Aluminium ensures permanent alignment. Unique inverted
Cap design.
Corrugated roll formed and ribbed Vanes provide strength, rigidity, positive air flow
and weatherability.
Excludes dust, grit & foreign matter & retains lubrication and is designed to be replaceable, if
needed.
Central special grade Steel Shaft is coated with FRP to secure protection against rust & corrosion.
Vanes are fabricated from either special grade Aluminium, S.S. 202 or S.S. 304, as the application
may warrant.
Base Frame is coated with FRP to make the same rust & corresion resistant
AVAILABLE SIZE
AVAILABLE MAKE
AVAILABLE BASE
24
ALUMINUM
FRP
22
STAINLESS STEEL
ALUMINUM
Available size
TYPE OF BUILDING
WARE HOUSES
FACTORIES & WORKSHOPS
GYM, TENNIS & SQUASH COURTS
ASSEMBLY HALLS
GARAGES
TOILETS
LAUNDRIES
POULTRY HOUSES
FACTORIES (HEAVY)
Air Changes Per Hour
3-5
3-8
3-8
6-12
6-12
7-12
7-15
7-25
20-40
Recommended air changes
Base circular rim is made out of S.S 304 for added mechanical strength in all models

20. COLOURMETCOLOURMET
INFRATECH PVT. LTD
www.colourmet.com
Manufacturing Unit Pune
F - 10/2 MIDC, Phase - 3, Chakan, Kharabwadi village Tal - Khed, Dist: Pune - 410501, India
Ph - +91 93737 93300 Email- colourmet@gmail.com
Sales office Bangalore
#478, “Srinivasa Nilaya” !st floor, HMT Layout, Anand nagar, opp. Punjab national bank, Bangalore - 560024, India
Ph - +91 90368 32933 Email - kishore @colourmet.com
Mumbai | Delhi NCR | Hyderabad | Hubli