DC FFU 4*4 HEPA Filter Laminar Flow Hood Ec Fan Filter Unit Cleanroom Ceiling

Name: DC FFU 4*4 HEPA Filter Laminar Flow Hood Ec Fan Filter Unit Cleanroom Ceiling
Brand: Foshan Zhongjing Purification Equipment Co., Ltd.
SKU: 2292569015

Guangdong, ChinaFoshan Zhongjing Purification Equipment Co., Ltd.

US$299.00

1-49 Sets

US$279.00

50+ Sets

Sample price:US$299.00/set.Request sample

Product profile

Customization

Available

Certification

ISO9001

Feature

High Speed, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Low Noise

Model NO.

DC FFU

Standard

Material

Aluminized Zinc

Product Name

FFU Semiconductor Air Supply Unit

Overall Size

1175L×1175W mm

Filter Allocation

HEPA Filter

Power Supply

DC 200~240V/ 50Hz

Filter Efficiency

99.995%@0.3um

Air Volume

2000m³/H

Filter Size

1130*1130*50 mm

Power Rating

180W

Sheet-Metal Working

One Piece Bending Molding

Installation Method

Bracket, Suspension, Ceiling Mounted or Customized

Used for

Industries of Semiconductor, Electronic, Labs, Ect

Lead Time

7-15 Days

Alternative Material for Housing

Stainless Steel or Aluminized Zinc

Transport Package

Plastic Foam & Plyood Case

Specification

Available in Customized Design and Size

Trademark

Zhongjing

Origin

Foshan, China

HS Code

8414809090

Production Capacity

50000 Pieces/Year

Key features

With efficient EC/DC brushless motors, it saves 60% -70% energy compared to traditional AC fans, and has 0-100% stepless speed regulation function and remote monitoring interface.

Filter easily replaced by room side.

Lightweight galvanized/stainless steel casing for option

Modular Design & Fast Turnaround as the Factory Direct Source

full OEM customizations (any size, any filter grade) and fast delivery

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedManagement Certification

Foshan Zhongjing Purification Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.38h

AI-Powered supplier vetting

SummaryThe supplier operates across purification and environmental-protection equipment, hardware, valves, and medical-device-related activities. It reports broad customization and ODM capabilities, recent new-product development, technical R&D resources, extensive metal-forming, cutting, welding, and drying equipment, and OEM service for well-known brands. After-sales installation and debugging support is stated, with written service procedures and corrective-action records. ISO9001:2015, ISO45001:2018, ISO14001, CE, invention patents, and utility-model patents are reported. Financial-related records cover 2021–2023, but the provided information does not disclose sufficient financial performance details. Overseas service coverage is recorded as zero, while port proximity, trade terms, and one-month lead times are provided.

Supplier typeThe supplier is a diversified manufacturer and seller spanning liquid separation and purification equipment, environmental-protection equipment, hardware, valves, and multiple medical-device and pharmaceutical-related activities. The listed licensed activities include production and management of Class II and Class III medical devices, medical masks, protective equipment, and drugs, indicating a manufacturing-oriented supplier with a broad regulated-product scope.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product-certification capability. These explicitly demonstrate quality, occupational health and safety, environmental-management, and product-compliance credentials.

After-Sales capabilityThe supplier states that it provides timely installation and debugging support in coordination with product delivery. It also reports written service procedures with follow-up records and a corrective and preventive action procedure with records; however, overseas service coverage is listed as zero, which limits the demonstrated international service reach.

R&D capabilityThe supplier reports a strong technical R&D team, new-product development within the past year, ODM availability, and multiple national invention and utility-model patents. These are explicit indicators of product-development and technical innovation capability, although no detailed patent counts or technical outcomes are provided.

Production capacityThe listed equipment includes automatic bending, forming, pressing, drying, laser cutting, punching, shearing, welding, robotic welding, and butt-welding machinery, supporting in-house metal fabrication and assembly capability. The supplier also lists production activities for medical devices, masks, protective equipment, and drugs, although capacity, output volume, and facility scale are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that its R&D team can understand customer requirements, design customized products, and deliver complete project solutions, demonstrating broad customization coverage.

Product Q&A

Q:What is the noise level of your FFU at different speeds, especially at rated airflow?

Our FFUs are designed with high efficiency backward curved impellers and quality motors. At the rated airflow (e.g., 1000 CFM for a 2x4 ft unit), the noise level is typically less than 52 dB(A). We can provide fan curve charts including noise vs. static pressure upon request. Low noise options (less than 48 dB) are also available.

Q:Can the FFU be controlled by an external BMS or via RS485 Modbus?

Yes, our standard FFUs come with a 0 to10V / 10 to 0V speed control interface. For building automation, we offer an optional RS485 Modbus RTU communication module, allowing centralized monitoring and control of fan speed, filter clogging status, and alarm signals from a remote computer or PLC.