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GMCAIR HVAC SYSTEMS AND EQUIPMENTS LLC
EGG CRATE GRILLES / SQUARE GRID GRILLES

EGG CRATE GRILLES / SQUARE GRID GRILLES

Product catalog summary

Description: The document describes the KPM Egg Crate Grilles, which are used for return and supply air applications. These grilles feature grid sizes of 12x12mm or 20x20mm and are constructed from extruded aluminum.

Material: The grilles are made from an extruded aluminum frame and grid core.

Application: KPM grilles are suitable for facilities like offices and shopping centers, designed to handle large air volumes with minimal pressure loss. They can also serve as access doors for equipment such as fan-coils.

Finishing: Standard finishing is natural anodized, with optional electrostatic powder coating. Standard colors include RAL 9010 and RAL 9016, with other colors available via enamel paint.

Installation: Standard installation uses screws, while clips and plate springs are available for installations without frame holes.

Accessories: Options include dampers (PKD and ZKD), plenum boxes (PK), subframes (KK), and synthetic filters (EU2-EU5).

Standard Sizes: Various combinations of sizes are available, though specific dimensions are not detailed in the document.

Frame Types: Available in 32mm and 22mm frame sizes.

Quick Selection Table: Provides data on air flow (Qk), velocity (Vk), effective area (Ak), and pressure loss (Pt), with all measurements in millimeters.

Selection Diagram: Includes diagrams and tables for selecting the appropriate grille based on specific requirements.

Effective Area: Tables detail the effective area for 12x12mm and 20x20mm grid sizes.

Sample Grille Selection: Example provided for selecting a grille with specific air flow and velocity requirements.

Performance Data: Includes performance data for grilles with a 0° core.

Mounting Details: Details for screw and clip mounting, as well as side and top entry plenum box mounting.

Order Code: Explanation of the order code structure, detailing grid size, frame size, mounting type, and additional features like filters and dampers.

Catalog excerpts

EGG CRATE GRILLES / SQUARE GRID GRILLES-1

EGG CRATE GRILLES / SQUARE GRID GRILLES DESCRIPTION: KPM : Return and Supply type Egg Crate Grille with 12x12mm or 20x20mm grid size. MATERIAL: Extruded Aluminum Frame and Grid Core APPLICATION : The grille type KPM is used for the exhaust and supply of large quantities of air with minor pressure loss in facilities such as offices, warehouses, shopping centers…. The grille type KPM is used for the exhaust of large quantities of air with minor pressure loss and as access door for the equipment like fan-coil etc Standard finishing is natural anodized. Electrostatic powder coating is optional. Standard colours are RAL 9010 and RAL 9016 . Other colours are available with enamel paint. System with screws is standard. System with clips and plate spring is used if no hole is requested on the frame. If desired, it is possible to add a damper to adjust the amount of air to be collected. PKD: Parallel Blade Damper ZKD: Opposite Blade Damper EU2, EU3, EU4, EU5 type synthetic filter on back of grille GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - sales@g

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EGG CRATE GRILLES / SQUARE GRID GRILLES-2

EGG CRATE GRILLES / SQUARE GRID GRILLES STANDARD SIZES : * Any combination of these sizes * Any combination of these sizes GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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EGG CRATE GRILLES / SQUARE GRID GRILLES-3

EGG CRATE GRILLES / SQUARE GRID GRILLES FRAME TYPES : DRAWINGS : GRID SIZES : GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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EGG CRATE GRILLES / SQUARE GRID GRILLES-4

EGG CRATE GRILLES / SQUARE GRID GRILLES QUICK SELECTION TABLE : Qk(m3/h) = Air follow Ak(m2) = Effective Area Vk(m/s) = Velocity Pt(Pa) = Pressure Lost GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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EGG CRATE GRILLES / SQUARE GRID GRILLES-5

EGG CRATE GRILLES / SQUARE GRID GRILLES SELECTION DIAGRAME: GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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EGG CRATE GRILLES / SQUARE GRID GRILLES-6

EGG CRATE GRILLES / SQUARE GRID GRILLES Sample Grille Selection: Qv = 1200 m3/h (1) , Vh : 2,5m/s (2) GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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EGG CRATE GRILLES / SQUARE GRID GRILLES-7

EGG CRATE GRILLES / SQUARE GRID GRILLES Performans Data ( in) 0° Core GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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EGG CRATE GRILLES / SQUARE GRID GRILLES-8

EGG CRATE GRILLES / SQUARE GRID GRILLES MOUNTING DETAILS: 1. Screw Mounting Details 2 - Clips Mounting Details EGG CRATE GRILLES PLENUM BOX MOUNTING DETAILS : 1 - SID ENTRY PLENUM BOX MOUNTING DETAILS 2 – TOP ENTRY PLENUM BOX MOUNTING DETAILS GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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EGG CRATE GRILLES / SQUARE GRID GRILLES-9

EGG CRATE GRILLES / SQUARE GRID GRILLES GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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EGG CRATE GRILLES / SQUARE GRID GRILLES-10

EGG CRATE GRILLES / SQUARE GRID GRILLES ORDER CODE : 00: Without accessories FL: Filter PL: Plenum Box 22mm Frame = 22mm 32mm Frame = 32mm 000: without Damper ZKD: Opposite Blade Damper PKD: ParalleL Blade Damper W: Neck Size C: Frame Size 00: without Mounting VD: Screw Mounting KL: Clips Mounting ST: Spring Mounting 00: without coating EL: Anodic Aluminium FB----: Powder Coated RAL GMCAIR HVAC SYSTEM&EQUIPMENT LLC www.gmcairgrille.com - [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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