System Overview

KTJ Commercial Kitchen Cabinet Fan Series is designed for demanding commercial ventilation and purification environments where smoke, particulate matter, airflow stability and maintenance access all matter.

The cabinet combines centrifugal air movement, multi-layer filtration and a durable all-metal body, making it suitable for commercial kitchens, central air conditioning systems and large commercial buildings.

Core Engineering Features

Built for high-demand cabinet ventilation, KTJ combines smoke and particle filtration, centrifugal airflow and service-friendly modular construction.

CABINET FAN

All-metal cabinet body

The robust housing supports corrosion resistance and long service life in demanding project environments.

CENTRIFUGAL

High-volume air movement

Centrifugal fan performance supports ventilation and purification in commercial kitchens and large spaces.

FILTRATION

Multi-layer filtration structure

Filter and centrifugal separation help improve smoke and particulate removal.

INSTALLATION

Ceiling or chain hanging

Flexible mounting options help adapt the unit to different spatial structures.

SERVICE

Quick-release modular parts

Filter and motor access helps reduce maintenance time and long-term operating cost.

MOTOR

Copper core motor

Motor construction supports stable operation for commercial ventilation projects.

Technical Specifications

Product Size

Diagrama dimensional do produto KTJ Commercial Kitchen Cabinet Fan Series

Model	L	L1	W	W1	H	H1	D1	Air Inlet Size (L*W)	Air Outlet Size (L*W)
KTJ23 – 20D	490	452	490	530	372	36	50	270×265	350×312
KTJ23 – 26D	490	452	490	530	372	36	50	300×280	430×312
KTJ23 – 31D	524	486	592	632	440	36	50	335×320	335×320
KTJ23 – 41D	524	486	592	632	440	36	50	335×320	550×380
KTJ23 – 20	490	452	490	530	372	36	50	270×265	350×312
KTJ23 – 26	490	452	490	530	372	36	50	300×280	430×312
KTJ23 – 31	524	486	592	632	440	36	50	335×320	335×320
KTJ23 – 41	524	486	592	632	440	36	50	335×320	550×380
KTJ28 – 51	640	568	700	743	535	36	50	410×358	640×465
KTJ28 – 61	700	628	740	783	600	35	50	400×460	550×460
KTJ31 – 71	700	628	740	783	600	35	50	400×460	550×460
KTJ31 – 81	700	628	780	823	600	35	50	400×460	745×535
KTJ35 – 100	810	738	780	823	665	35	50	440×460	745×535
KTJ35 – 120	810	738	780	823	665	35	50	440×460	745×535
KTJ40 – 150	848	753	947	1067	802	35	50	455×460	835×600
KTJ40 – 200	848	753	947	1067	802	35	50	455×460	835×600

Performance Parameters

Model	Tensão (V – Hz)	Speed (RPM)	Power (W)	Airflow (m³/h)	Pressão Estática (Pa)	Noise (dB)	Peso Líquido (Kg)
KTJ23 – 20D	220/50	1350	250	2000	400	55	26
KTJ23 – 26D	220/50	1350	370	2600	420	56	27
KTJ23 – 31D	220/50	1350	550	3100	440	65	33
KTJ23 – 41D	220/50	1350	750	4100	460	65	34
KTJ23 – 20	380/50	1350	250	2000	400	55	25.5
KTJ23 – 26	380/50	1350	370	2600	420	56	26
KTJ23 – 31	380/50	1350	550	3100	440	61	33
KTJ23 – 41	380/50	1350	750	4100	460	65	34
KTJ28 – 51	380/50	940	750	5100	400	67	58.5
KTJ28 – 61	380/50	940	1100	6100	420	68	66
KTJ31 – 71	380/50	940	1500	7100	440	69	70
KTJ31 – 81	380/50	940	1500	8100	461	70	72
KTJ35 – 100	380/50	940	2200	10000	551	71	84.5
KTJ35 – 120	380/50	940	2500	12000	591	72	86.5
KTJ40 – 150	380/50	940	2500	15000	700	75	111
KTJ40 – 200	380/50	940	3000	20000	257	77	128

Performance Curves

Curva de desempenho da KTJ Commercial Kitchen Cabinet Fan Series

Target Applications

Ventilação e purificação tipo gabinete para ambientes internos comerciais e industriais de alta exigência.

Cozinhas Comerciais

Gerencia a ventilação e o controle de fumaça/particulados onde as cargas de exaustão de cocção são elevadas.

Shopping Centers

Atende a grandes espaços internos que necessitam de movimentação de ar estável e suporte de purificação.

Sistemas de Ar Condicionado Central

Integra-se a layouts de HVAC que exigem vazão de ar por ventilador tipo gabinete e suporte de filtragem.

Grandes Edifícios Comerciais

Fornece uma plataforma prática de ventilador tipo gabinete para sistemas de ventilação em escala de projetos.

Quality Assurance & Warranty

We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.

100% Pre-Shipment Inspection

Cada lote passa por rigorosos testes funcionais e dimensionais de rotina, incluindo ajuste do gabinete, acesso ao filtro, partida do motor, alinhamento dimensional de entrada e saída, verificação de vazão de ar e pressão estática, análise de ruído e correspondência dos parâmetros entre modelo e tabela técnica. Garantimos que cada unidade chegue ao local da sua obra totalmente funcional e pronta para uma instalação perfeita.

Reliable Hardware Warranty

We stand firmly behind our manufacturing craftsmanship. In the rare event of any material defect or mechanical failure under standard project operations, KCVENTS provides a straightforward, hassle-free hardware replacement service to secure your timeline.

OEM/ODM & Warranty Support

As a global manufacturer of HVAC and ventilation equipment, KCVENTS is dedicated to providing flexible customization services and robust long-term supply chain warranty terms for contractors, brands, and wholesalers.

Flexible OEM/ODM Solutions

We support full private labeling (OEM) and custom housing finishes. Our ODM engineering covers custom chassis modifications, specialized airflow curves, and regional electrical standards (e.g., 110V/60Hz, 24V variable frequency).

Project-Based Supply Agreements

For large-scale HVAC and green building deployments, we offer structured MOQ tiers, staged shipping contracts, and agile multi-batch delivery aligned with your construction timeline. Technical submittals and parameter validation are included.

Extended Warranty & Technical Claims

Motors enjoy an extended warranty of up to 3 to 5 years, backed by a comprehensive 1-year full system warranty. Bulk orders are eligible for a dedicated percentage of maintenance spares along with 1-on-1 remote engineering support.

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Supply Options

OEM/ODM Services

Custom branding, control integration, packaging, colors, and specification adjustments are available for qualified project and distributor orders.

Voltage & Plug Options

EU, UK, US, AU, and project-specific voltage or plug configurations can be reviewed during quotation.

Documentation Support

Catalogs, technical sheets, manuals, available certificates, and project documentation can be provided for engineering review.

Bulk Supply

Volume pricing, distributor programs, sample orders, and long-term supply planning are available for B2B customers.

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KTJ Commercial Kitchen Cabinet Fan Series