DS6 Deduster with Cartridge Filter - RUWAC Industrial Vacuum Cleaner: RUWAC Asia

Powerful. Reliable. Leading.

Designed to ensure clean air in sensitive processes: the powerful deduster for industries and applications where safety and health are top priorities.

Application: Fine dust / airborne dust
Operation: Continuous operation / Process extraction
EX: ATEX optional
Filter: M / H

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The DS6 is a stationary deduster designed for the continuous extraction of fine airborne dust directly at the process source. Large filter surfaces and automatic cleaning ensure consistent performance during continuous operation. It can be configured for dust classes M or H as well as ATEX zones. Ideal for applications where dust control, safety, and stable production processes are critical.

The highlights.

Designed for zone 22 (Dust-Ex) as standard; versions for zones 21, 1 or 2 are also available on request.

Drive power is matched precisely to the required suction performance for efficient, powerful and robust continuous operation.

Two filter sizes, with a choice of dust class M or H. The cartridge-filter version features automatic filter cleaning during extraction.

Optional temperature monitoring with an integrated extinguishing system for additional operational safety.

The side on which the suction inlet is positioned can be customized for maximum flexibility.

Take a closer look.

* The air flow rate must be adjusted using appropriate components so that the maximum air flow rate of 2,000 m³/h recommended by Ruwac at the filter cartridges (24 m²)
is not exceeded, in order to ensure optimal filter service life during dust separation.

The dimensions (height, width, length) apply exclusively to the standard positions of the components.

DS 64400three-phase current

DS 65600three-phase current

DS 66200three-phase current

DS 64400 – Certificates

DS 65600 – Certificates

DS 66200 – Certificates

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Airborne dust under permanent control

Airborne dust is generated right in the middle of the process—during cutting, grinding, conveying, or transferring. It remains in the air for a long time, is inhaled, and spreads far beyond the actual source. This is exactly where the DS6 comes in.

The DS6 captures fine dust directly at the source and prevents it from spreading throughout the room or being stirred up again. This keeps the air clean, exposure low, and the process stable—even during continuous operation.

Dust extraction thus becomes not a downstream measure, but an integral part of the work process. For applications where health protection, process reliability, and consistent air quality are not optional, but essential.

Capture of airborne dust at the source

Reduced exposure during operation

Clean air where people work

Consistent filter performance—even while vacuuming

To ensure that airborne dust remains under control at all times, filter performance must remain consistent—regardless of dust volume, particle size, or operating duration. The DS6 is designed precisely for this purpose.

Depending on the design variant, it operates with bag or cartridge filters of dust class M or H. In the cartridge filter version, differentialpressure-controlled compressed air cleaning ensures that the filters are automatically cleaned during operation. Suction power remains constant, downtime is avoided, and filter service life is extended.

The result: consistent separation performance in continuous operation, without manual intervention and without loss of performance—even under high dust loads or in continuous processes.

Automatic filter cleaning during operation

Constant suction power without interruption

Filter technology tailored to the type of dust and the risk

Built for your application.

The DS6 series ensures clean air wherever fine dust is generated—right at the source. Whether in metalworking, food or pet food production, the pharmaceutical and cosmetics industries, packaging technology, or nanotechnology: The DS6 keeps processes clean, protects employees and machinery, and ensures a safe, controlled work environment.
Efficient, quiet, and reliable—for industrial-grade dust extraction.

Dosing powdered ingredients into mixing vessels generates fine dust that can spread through the air and contaminate the surrounding area. The DS6 supports clean, precise work: two parallel filter units, each with a filter area of 48 m², capture dust directly at the dosing point. The separate arrangement makes operation almost silent: the filters are inside the production hall and the drive unit is outdoors. This saves space, protects employees and keeps the air clean where cosmetics are produced.

Thinking ahead.

At RUWAC, it all starts with a simple question: What do you really need?

Whether it’s a standard model, a modular design, or a custom-built system—we don’t build for the average, but for specific applications. For your processes. Your requirements. Your safety. We make what’s technically feasible a reality. And what doesn’t exist yet, we develop—together with you.

Because when it comes to industrial extraction, we never settle for standard solutions. Only for the best solution.

Strong in the details.

Ruwac dedusters aren’t just made of high-quality components—they’re built on well-thought-out solutions. From the housing to the filter technology, every detail is designed for durability, safety, and efficiency. For everyone who relies on reliable technology every day.

Direct drive. Maximum efficiency.

The powerful, robust centrifugal fan with direct drive delivers consistently high suction performance without belts or a gearbox. This reduces wear, saves energy and makes operation quieter, more efficient and almost maintenance-free.

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Filter technology to suit your application

Available with cartridge filters (24 m² or 48 m²) or pocket filters (10 m² or 20 m²). Differential-pressure-controlled compressed-air cleaning automatically cleans the cartridge filters during extraction, gently and efficiently, without loss of performance.

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Clean emptying. Quickly ready for use again.

The dust collection container is easy to remove with minimal dust release. Container changes remain safe, clean and convenient, and the DS6 is ready for use again quickly.

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Maintenance that goes the extra mile.

Industrial vacuum systems have to work reliably at all times. RUWAC Asia supports customers through regional sales, service and partner teams across Asia—responsive, technically experienced and close to your operation.

Our specialists understand RUWAC systems and coordinate the right technical support, spare parts and service response for your location.

RUWAC Service helps keep production running, protect your investment and extend equipment life, with maintenance and support planned around your operating requirements.

Protects what matters. Without compromise.

What sets RUWAC apart is that we take responsibility. For people, processes, the environment—and for the moment when it really counts. Our equipment is designed for maximum safety. And so are we. From explosion protection to health and sustainability to fast on-site service: at RUWAC, safety means you can rely on everything. And on everyone.

Product safety

Our industrial vacuums meet the highest safety standards - optionally with ATEX certification, a robust design, and well-thought-out protection mechanisms. For permanently safe operation - even under extreme conditions.

Workplace safety

Ergonomic design, easy handling, and clearly recognizable controls reduce risks in everyday work - and create more safety directly at the point of use.

Health protection

We filter before danger arises: our systems minimize fine dust exposure, reduce noise emissions, and actively contribute to workplace health protection.

Environmental protection

Sustainability is an integral part of our development process. Our systems are energy-efficient, built to last, and made from recyclable materials.

Fast local support

Safety through proximity: our sales and service teams are deployed nationwide - with experience, technical know-how, and what often matters most: availability. Our service technicians carry many spare parts directly in their vehicles - for immediate help without waiting.

Investment security

A Ruwac lasts. High-quality components, modular technology, and reliable support safeguard your investment - today and for many decades to come. This creates real operational security - backed by manufacturing in Germany that sets standards in sustainability, efficiency, and occupational safety.

Why RUWAC?

RUWAC quality. Supported across Asia.

Every RUWAC system is built to defined quality standards. RUWAC Asia provides regional application engineering, commissioning and after-sales support from Chonburi.

Exactly the vacuum you need

We listen, then develop a solution that fits your requirements.

Extremely durable

Whether GRP or sheet steel, we use materials that are robust, durable and safe, even under the toughest conditions.

The right filter

Specialized filters tailored to your application, developed with leading filter specialists.

Always one step ahead

Decades of experience combined with our own research and development.

More than 50 years of quality

Building the best vacuums has been our ambition every day since 1976.

In-depth insights.

PDF Downloads

Videos

Frequently Asked Questions (FAQ)

The RUWAC DS6 is designed for dry, fine and hazardous dusts of dust classes M and H. Versions for combustible dusts and potentially explosive dust atmospheres are optionally available in accordance with ATEX Directive 2014/34/EU.

Yes. The RUWAC DS6 is designed for zone 22 as standard. Depending on requirements, versions for zones 21, 1 or 2 are also available for Dust-Ex and Gas-Ex areas.

Depending on the application, the RUWAC DS6 is available with pocket filters (10 m² / 20 m²) or cartridge filters (24 m² / 48 m²). The cartridge-filter version provides differential-pressure-controlled compressed-air cleaning during extraction.

Yes. Its direct-drive centrifugal fan allows the RUWAC DS6 to operate reliably, efficiently and quietly in continuous service with low wear.

For applications with a fire risk, the RUWAC DS6 can be equipped with a spark trap and an automatic extinguishing system. The two systems complement each other to enhance safety during operation.

DS 64400three-phase current

DS 65600three-phase current

DS 66200three-phase current

Housing

sheet steel

Motor power

3.0 kW*

Voltage

400 V

IP rating

IP 65

Vacuum pressure

-32 mbar

Air flow rate

3,050 m³/h

Air flow rate (measured at the fan)

5,000 m³/h

Sound pressure level (according to DIN EN ISO 3744)

72 dB(A)

Pocket filter, dust class M

10 / 20 mm

Cartridge filter, dust class M

24 / 48 mm

Residual dust filter, dust class H

36 mm

Height (pocket filter, 10 m², dust class M)

2,055 mm

Height (20 m² pocket filter, dust class M)

2,655 mm

Height (cartridge filter 24 / 48 m² dust class M)

2,697 mm

Height (pocket filter, 10 m², dust class H)

2,460 mm

Height (20 m² pocket filter, dust class H)

3,060 mm

Height (cartridge filter 24 / 48 m² dust class H)

3,102 mm

Width (pocket filters 10 / 20 m²)

942 mm

Length (pocket filters 10 / 20 m²)

805

Width (cartridge filter 24 m²)

1,027 mm

Length (24 m² cartridge filter)

815 mm

Width (cartridge filter 48 m²)

1,355 mm

Length (cartridge filter 48 m²)

1,150 mm

Capacity of the collection tank for filter areas of 10, 20, and 24 m²

55 L

Capacity of the collection tank with a filter area of 48 m²

2 x 55 L

Suction port

200 mm / 2 x 200 mm

Housing

sheet steel

Motor power

4.0 kW*

Voltage

400 V

IP rating

IP 65

Vacuum pressure

-35 mbar

Air flow rate

3,500 m³/h

Air flow rate (measured at the fan)

6,700 m³/h

Sound pressure level (according to DIN EN ISO 3744)

73 dB(A)

Pocket filter, dust class M

10 / 20 m²

Cartridge filter, dust class M

24 / 48 sq. m.

Residual dust filter, dust class H

36 square meters

Height (pocket filter, 10 m², dust class M)

2,120 mm

Height (20 m² pocket filter, dust class M)

2,720 mm

Height (cartridge filter 24 / 48 m² dust class M)

2,762 mm

Height (pocket filter, 10 m², dust class H)

2,525 mm

Height (20 m² pocket filter, dust class H)

3,125 mm

Height (cartridge filter 24 / 48 m² dust class H)

3,167 mm

Width (pocket filters 10 / 20 m²)

973 mm

Length (pocket filters 10 / 20 m²)

920 mm

Width (cartridge filter 24 m²)

1,027 mm

Length (24 m² cartridge filter)

920 mm

Width (cartridge filter 48 m²)

1,355 mm

Length (cartridge filter 48 m²)

1,220 mm

Capacity of the collection tank for filter areas of 10, 20, and 24 m²

55 L

Capacity of the collection tank with a filter area of 48 m²

2 x 55 L

Suction port

200 mm / 2 x 200 mm

Housing

sheet steel

Motor power

5.5 kW*

Voltage

400 V

IP rating

IP 65

Vacuum pressure

-40 mbar

Air flow rate

4,750 m³/h

Air flow rate (measured at the fan)

6,200 m³/h

Sound pressure level (according to DIN EN ISO 3744)

76 dB(A)

Pocket filter, dust class M

10 / 20 m²

Cartridge filter, dust class M

24 / 48 sq. m.

Residual dust filter, dust class H

36 square meters

Height (pocket filter, 10 m², dust class M)

2,120 mm

Height (20 m² pocket filter, dust class M)

2,720 mm

Height (cartridge filter 24 / 48 m² dust class M)

2,762 mm

Height (pocket filter, 10 m², dust class H)

2,525 mm

Height (20 m² pocket filter, dust class H)

3,125 mm

Height (cartridge filter 24 / 48 m² dust class H)

3,167 mm

Width (pocket filters 10 / 20 m²)

973 mm

Length (pocket filters 10 / 20 m²)

930 mm

Width (cartridge filter 24 m²)

1,027 mm

Length (24 m² cartridge filter)

920 mm

Width (cartridge filter 48 m²)

1,355 mm

Length (cartridge filter 48 m²)

1,220 mm

Capacity of the collection tank for filter areas of 10, 20, and 24 m²

55 L

Capacity of the collection tank with a filter area of 48 m²

2 x 55 L

Suction port

200 mm / 2 x 200 mm

Powerful. Reliable. Leading.

DS6

Powerful. Reliable. Leading.

The highlights.

Take a closer look.

DS 64400 – Certificates

DS 65600 – Certificates

DS 66200 – Certificates

Airborne dust under permanent control

Consistent filter performance—even while vacuuming

Built for your application.

Thinking ahead.

Strong in the details.

Direct drive. Maximum efficiency.

Filter technology to suit your application

Clean emptying. Quickly ready for use again.

Maintenance that goes the extra mile.

Protects what matters. Without compromise.

Product safety

Workplace safety

Health protection

Environmental protection

Fast local support

Investment security

Why RUWAC?

RUWAC quality. Supported across Asia.

Exactly the vacuum you need

Extremely durable

The right filter

Always one step ahead

More than 50 years of quality

In-depth insights.

PDF Downloads

Videos

Frequently Asked Questions (FAQ)

DS6

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