Our Products

AIR GRILL FIXED BLADES(Register)

• Fixed blades air grill: -

  a grill of a single set of fixed horizontals (fig. A) or vertical (fig. B) blades on 45º shape, frame blades are extruded aluminum alloy and polyester powder coated, used as a side wall return grille.

• Fixed blades air register: -

  is a return air grill with opposed blade damper (fig. C & D).
  Makkah customer support department's techniques are available to take actual measurements on site on request.

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BACK DRAFT DAMPERS (GSH, BDD, & PRD)

Makkah Back Draft Dampers are nonreturn dampers designed for auto- matic isolation of individual sections of an air conditioning system, allow- ing airflow in one direction only.

Makkah has developed three types of Back Draft Dampers as following:

-GSH Light Back Draft Damper (Gravity Shutter)

BDD Back Draft Damper

PRD Pressure Relief Damper

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BALL JET DIFFUSER

FEATURES :

KYODO BJ air jet diffuser provides architecturally preferred excellent appearance for large open areas such as concert hall, airport, theatre, museum & etc.

its nozzle type outlet is most suitable for spot cooling or heating, because its direction of air can be adjusted easily to suit one’s requirement.

The maximum up or down adjustment angle of the outlet is ±30° in any direction.

Low noise level and low pressure drop Constructed of aluminum .

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DUCT ACCESS DOOR (DAD)

The insulated access doors are made from galvanized steel sheet and is packed with mineral wool for high insulated, designed to prove convenient and economical access to duct components, neoprene gasket between the door and frame to assure a tight seal without obstruction in the air stream. Available in different models, can also be modified on a customer basis.

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DISC VALVE (DV)

Makkah Disc Valve is manufactured from high quality steel and polyester powder coated.

Disc Valve is manufactured from high quality steel and polyester powder coated.

Center core is adjustable by screw and nut for air control.

The outer frame is fitted with a foam rubber gasket.

The DV is widely used for exhaust in wash rooms

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FIRE DAMPERS (FD)

Fire Damper Curtain Type with Blades Inside Air Stream
FDI

Model FDI is approved for use in wall, floor and partitions with fire resistance ratings of hours or more. This model carries a 3 Hour UL fire damper label.. The UL 555 classifies dynamic rated fire dampers for use in HVAC systems that are automatically shut down in the event of fire.

Folding blades fire dampers designed impede to stop the spread of fire throughout ventilation “duct” systems.

Curtain blades fire dampers are suitable for installation in walls, floors, ceilings, doors and partitions. Wide choice of sizes suitable for low, medium or high velocity application.

Fire dampers are fitted with 72°C (165°F) fusible links [UL listed]

Fire Damper Parts 5 :

1. Stainless steel closure spring.
2. Locking ramp
3. Fusible link (72°C) UL listed]
4. Top blades are riveted to frame
5. Galvanized steel casing
6. Galvanized steel blades

Fire Damper Curtain Type with Blades

Fire Damper Curtain Type Rectangular FDR

Fire Damper Curtain Type With Round Duct Connection FDSR

Fire Damper Curtain Type with Oval Duct Connection FDSO

Fire Damper Blade Type FDB

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FRESH AIR LOUVER (FAL)

Makkah fresh air louver used for exhaust & fresh air is composed of a set of horizontal mounted fixed blades and inclined down 45°and spaced 13/8 (35mm) for small blade type & 2inch (50mm) for big blade type, which allows air to pass through it while keeping out unwanted elements such as water, dirt etc. ) and are poly.

Frame and blades are manufactured from extruded aluminum alloy (6063T6ester powder coated RAL (9016 or 9010, other colors available on request).

The FAL is designed for both intake and exhaust opening

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JET DIFFUSER (JD)

Makkah Jet Diffuser is designed for areas where a long throw is needed. Inner rings can be controlled in both horizontal and vertical directions. The diffuser is made of aluminum and polyester powder coated. One, two, three or four jet diffuser elements per panel can be selected.

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LINEAR BAR GRILLE (LBG)

Linear Bar Grilles with its high capacity as well as its pleasant aesthet- ic appearance are commonly used along sides of relatively large spaces with double void areas such as Domes, open lobbies, malls, atriums and building entrances, where both aesthetics and high capacity air volumes are required. It can be supplied in both straight and curved shapes to suit the interior geometry of the served space.

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ROUND CEILING DIFFUSER (RCD)

• Round Ceiling Diffuser Return (RCDR)
• Round Ceiling Diffuser Supply (RCDR)

Aluminum alloy constructed round ceiling diffuser can be used as a supply or exhaust in cooling, heating or ventilation application, with fully adjustable cores to provide horizontal or vertical air pattern, removable inner core permit easy installation and access to duct. Butterfly damper used for supply and its D shaped blade can adjust the air volume by regulat-ing the inner screw with screw driver

Installation :

Round ceiling diffuser return connected with duct by screw

Round ceiling diffuser supply connected with duct by screw

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SAND TRAP LOUVER (STL)

Makkah Sand Trap louvers are very effective in trapping sand while having attractive and aesthetic look that meets most architectural needs.

Sand Trap louvers are constructed from two sets of inverted C- Channels mounted vertically.

The Louver has self emptying holes at the bottom through which the trapped sand is expelled out smoothly.

Frame and blades are made from extruded aluminum alloy (6030- T 6) polyester powder coated (RAL 9016or 9010).

colors are available on request.

Sand Trap louver allows air flow entry while separating and trapping sand from the air

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Linear Slot Diffuser (LSD)

Linear slot diusers are used in large open areas where perimeter supply or return is required, this can be achieved by air deflecting vanes which required, this can be achieved by air deflecting vanes which required to achieve precise control of air flow control.With its pleasant aesthetic appearance, it can be used in variety of prestigious locations such as lobbies, dining halls,hotels, palaces and entrances where aesthetic is archit ecturally critical.With its steady performance at variable air flow rates, slot diffusers can be eectively used as a part of VAV systems. They can be used as supply air diffusers, return air diusers or dummy ceiling diuser for decorative purposes

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VOLUME CONTROL DAMPER (VCD)

Volume Control Damper (Flanged Type) VCDF

Volume control damper is made of single or multi blades.

Blades edge seal can be fitted for low leakage requirements.

Hand locking quadrant is provided for manual operation.

Extended shaft and motor base is provided for motorized operation.

The blades are mounted on nylon bearing and operated by external linkage.

Opposed blade AVAILABLEaction on request.

Volume Control Damper (Flanged Type)
VCDF

Volume Control Damper (Cee Shape)
VCDC

Volume Control Damper (with Oval Transmission)
VCDO

Volume Control Damper (Ro und Type)
VCDR

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Square ceiling diffuser

Ceiling diffusers is an air outlet form an air conditioning duct Which diffusers the air over a large area to produce an even distribution and avoid drafts Any air diffusers which is located in the Ceiling is used to provide a horizontal distribution pattern of air over a zone occupied by people , Ceiling diffusers are suitable for supply air as well as exhaust air , ETAW square celling diffusers providing a stable pattern of air diffusion flowing through a number of concentrically arranged section , Controlled air distribution flow equalization ,sound attenuation.architectural a ppearance.and solid construction

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