Cloud Electricals Co
SDZ-MUA Roof Supply Fan Series

Kitchen Makeup Air Unit

Kitchen makeup air units supply clean replacement air for commercial kitchen exhaust systems, helping balance hood exhaust airflow in restaurants, food service areas, and commercial cooking facilities.

Kitchen supply air
Roof mounted project support
Saudi Arabia delivery
SDZ makeup air unit roof supply fan for commercial kitchen fresh air
Kitchen Makeup Air Unit

Application

Kitchen makeup air

Mounting

Roof supply fan

Models

SDZ-MUA 10-18

Fan Type

Kitchen Makeup Air Unit

Model Series

SDZ-MUA Roof Supply Fan

Application

Commercial Kitchen Fresh Air Supply

Fan Sizes

10 / 12 / 15 / 18 inch

Voltage

220V / 60Hz and 380V / 60Hz Options

Usage

Replacing Exhausted Kitchen Air

Model Range

SDZ-MUA kitchen makeup air unit model table

Catalog model references for quotation review. Final selection should be based on kitchen exhaust CFM, required supply airflow, static pressure, duct layout, voltage, and roof installation details.

ModelImpeller DiameterPower OptionsFan SpeedMotor / Voltage Options
SDZ-MUA 1010 inch0.75 Hp recommended / 1 Hp optional950 RPM recommended / 1050 RPM optional220V/60Hz 1-phase, 220V/60Hz or 380V/60Hz 3-phase
SDZ-MUA 1212 inch1 Hp recommended / 1.5 Hp optional820 RPM recommended / 950 RPM optional220V/60Hz 1-phase, 220V/60Hz or 380V/60Hz 3-phase
SDZ-MUA 1515 inch1.5 Hp recommended / 2 Hp optional750 RPM recommended / 920 RPM optional220V/60Hz 1-phase, 220V/60Hz or 380V/60Hz 3-phase
SDZ-MUA 1818 inch1.5 Hp optional / 2 Hp recommended / 3 Hp recommended610 RPM optional / 710 RPM recommended / 800 RPM recommended220V/60Hz 1-phase where available, 220V/60Hz or 380V/60Hz 3-phase
Product Overview

Fresh air supply for commercial kitchen exhaust balance

A kitchen makeup air unit supplies fresh replacement air for the air removed by kitchen exhaust hoods. This helps maintain better pressure balance and reduces odor transfer from the kitchen into adjacent areas.

The SDZ-MUA roof supply fan is designed for commercial kitchen ventilation systems and can connect with standard circular ducting. The catalog includes model sizes from 10 inch to 18 inch with 1-phase and 3-phase motor options by model.

For Saudi Arabia projects, selection should coordinate with the exhaust fan, hood airflow, static pressure, roof location, duct routing, electrical supply, and consultant approval requirements.

Features

Key features for kitchen makeup air supply

A roof supply fan range for commercial kitchen ventilation, clean air replacement, and MEP project coordination.

Designed for direct connection in line with standard diameter circular ducting

Full mold and full welded structure

Galvanized sheet or stainless steel housing options

Forward double-inlet wheel design referenced by model code

Technology axial impeller with higher efficiency and lower noise

Compact design for easier roof installation

Driven cavity cover can open by hand for cleaning and maintenance

Impeller balance test grade follows G4.0 ISO1940 catalog reference

Specifications

Technical specifications

Final selection depends on kitchen exhaust airflow, supply air ratio, duct layout, static pressure, voltage, and project requirements.

SpecificationAvailable Options / Details
Product CategoryFresh Air Fan
Product TypeKitchen Makeup Air Unit / Roof Supply Fan
Model SeriesSDZ-MUA 10, SDZ-MUA 12, SDZ-MUA 15, SDZ-MUA 18
InstallationRoof mounted supply fan / makeup air unit for kitchen ventilation systems
FunctionReplacing exhausted kitchen air with clean supply air
Recommended Supply AirCatalog guidance recommends supply airflow at approximately 80% of exhaust CFM
Fan Sizing GuidanceLight duty 50 CFM/ft2, medium duty 75 CFM/ft2, heavy duty 100 CFM/ft2 of hood area where project data is not specified
Pressure GuidanceStatic pressure typically ranges from 0.625 to 1.0 in. W.G. for one story buildings
Housing MaterialGalvanized sheet or stainless steel housing options
Motor Options1-phase and 3-phase motor options by model
Voltage220V/60Hz and 380V/60Hz catalog options; confirm exact project requirement
ApplicationsCommercial kitchen makeup air, restaurant fresh air supply, hood ventilation support, roof supply air
DocumentationCatalog PDF, quotation, technical selection, performance curve, and procurement documents on request
Applications

Kitchen makeup air unit applications

Use SDZ-MUA roof supply fans where commercial kitchens need controlled replacement air for exhaust hood systems.

Commercial kitchens

Purpose: Replaces exhausted hood air with controlled supply air

Restaurants

Purpose: Supports odor control and kitchen pressure balance

Kitchen hood systems

Purpose: Supplies replacement air for exhaust hood operation

Roof supply air

Purpose: Brings outdoor air from rooftop supply arrangement

MEP projects

Purpose: Selected by exhaust CFM, supply percentage, duct, and pressure

Food service facilities

Purpose: Supports back-of-house fresh air requirements

Ventilation balancing

Purpose: Helps reduce negative pressure from kitchen exhaust

Consultant approvals

Purpose: Supports datasheet and selection review for project approval

Selection support

What to Send for Correct Selection

Share the available kitchen ventilation details and the team can guide supply airflow, model size, static pressure, voltage, and quotation before procurement.

01

Kitchen hood type and hood size

02

Required exhaust airflow in CFM

03

Required supply air percentage or supply airflow

04

Roof opening, duct size, and duct route

05

Static pressure requirement or duct layout

06

Voltage, phase, and frequency requirement

07

Preferred SDZ-MUA model or fan size

08

Project city, quantity, drawings, and consultant approval needs

Accessories

Kitchen makeup air accessory options

Accessories can be coordinated according to roof installation, intake air, duct layout, control method, and project requirements.

Roof Curb

Intake Filter

Weather Hood

Backdraft Damper

Motor Bracket

Control Panel

Downloads

Documents and procurement files

Product and company documents can be shared for contractor, consultant, and procurement review.

Product Datasheet

Request / Download

Performance Curves

Request / Download

Technical Submittal

Request / Download

Company Profile

Request / Download

CR / VAT / ISO / COC

Request / Download
Related Products

Related kitchen and ventilation products

Explore nearby products for kitchen exhaust, fresh air, and ducted ventilation systems.

FAQ

Kitchen makeup air unit questions

Answers for contractors, MEP engineers, commercial kitchen suppliers, and procurement teams reviewing SDZ-MUA roof supply fans.

Send hood size, exhaust CFM, required supply CFM or supply percentage, duct size, static pressure, voltage, quantity, project city, and drawings if available.

Quotation Request

Request Kitchen Makeup Air Unit Quotation

Send your hood size, exhaust CFM, supply airflow, static pressure, roof opening, duct size, voltage, quantity, and project location. The WhatsApp button builds your quote message automatically.

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