Karcher Standard Class NT 48/1 Wet and Dry Vacuum Cleaner (1.428-620.0)

Name: Karcher Standard Class NT 48/1 Wet and Dry Vacuum Cleaner (1.428-620.0)
Brand: Karcher
SKU: 1.428-620.0
Price: 649.0 AUD
Availability: InStock

SKU 1.428-620.0

By: Karcher

$649.00 - $649.00

$649.00

$649.00 - $649.00

$649.00

Availability: This product will be delivered in 3-5 business days

Quantity

SECURED SSL CHECKOUT GUARANTEED

Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

Want to Order This Item in Bulk?

Get a quote by contacting us.

Product Description

Karcher NT 48/1 Standard Class Wet & Dry Vacuum – High-Capacity Industrial Solution (1.428-620.0)

The Karcher NT 48/1 is a high-performance, professional-grade wet and dry vacuum cleaner engineered for intensive commercial and industrial applications. Boasting a substantial 48-litre container capacity, this unit is designed to maximize productivity by reducing the frequency of disposal cycles. Powered by a robust 1380W motor, it delivers an impressive 250 mbar of vacuum pressure and an airflow rate of 72 L/s, ensuring the rapid recovery of heavy debris, liquids, and fine particulates in workshops, construction sites, and facility maintenance environments.

A key engineering feature of the NT 48/1 (1.428-620.0) is its integrated liquid drain hose, which allows for controlled and ergonomic emptying of the tank without the need for heavy lifting or tipping. The machine utilizes a high-efficiency cartridge filter system that maintains consistent suction power while providing superior dust retention. As a professional cleaning solution, the NT 48/1 is housed in an impact-resistant chassis with a large bumper and reinforced castor wheels, ensuring long-term durability and maneuverability in demanding, high-traffic workspaces.

Advanced Airflow & Operational Efficiency

The Karcher NT 48/1 is optimized for operator convenience, featuring comprehensive onboard storage for the 2.5m suction hose, extension tubes, and specialized nozzles. Its large surface area cartridge filter allows for extended dry vacuuming sessions, while the automatic float switch-off protection ensures the motor is shielded during liquid recovery. For professional results, this unit can be paired with optional fleece filter bags to enhance filtration levels when dealing with fine dust, meeting the rigorous standards required on modern job sites.

Key Features and Performance Benefits:

Industrial 1380W Motor: Provides consistent, high-velocity suction for demanding waste recovery.
48L High-Impact Tank: Large volume capacity designed for heavy-duty industrial use.
Integrated Drain Hose: Facilitates easy and safe disposal of liquids directly into drains.
Professional Cartridge Filter: Ensures effective dust retention and protects the motor during operation.
Robust Maneuverability: Features large rear wheels and front swivel castors for stability on uneven floors.
Onboard Accessory Storage: Keeps all essential tools organized and ready for immediate use.

Technical Specifications:

Part Number: 1.428-620.0
Power: 1380W
Container Capacity: 48 Litres
Vacuum Pressure: 250 mbar
Airflow Rate: 72 L/s
Hose Length: 2.5 Meters (Professional Grade)
Noise Level: 72 dB(A)
Weight: 10.5 kg (Standard Skin)

The industry standard for high-capacity, reliable wet and dry waste management. Available for nationwide delivery.

Delivery Information

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City	1 Day
VIC
Melbourne	1 Day
Regional	3–4 Days
QUEENSLAND
Brisbane	1–2 Days
Regional	3–4 Days
SOUTH AUSTRALIA
Adelaide	2–3 Days
Regional	4–5 Days
NORTHERN TERRITORY
All Areas	4–6 Days
WESTERN AUSTRALIA
All Areas	4–6 Days
TASMANIA
All Areas	4–6 Days

Frequently Asked Questions

What is the primary advantage of the 48-litre tank on the NT 48/1?

The 48-litre tank is significantly larger than standard professional vacuums, allowing for longer periods of liquid or debris collection. This reduces downtime spent emptying the machine, making it more efficient for large-scale warehouse or construction cleanups.

Does the Karcher NT 48/1 require bags for dry vacuuming?

While the high-efficiency cartridge filter allows for bagless dry vacuuming, we highly recommend using Karcher fleece filter bags when vacuuming fine dust. This protects the main filter and extends the life of the motor.

How does the drain hose work on this model?

The drain hose is located at the rear of the machine. By simply lowering the hose into a floor drain or collection point, gravity allows the 48L of liquid to empty safely without the operator having to lift or tilt the heavy container.

Is 250 mbar of vacuum pressure considered powerful?

Yes. 250 mbar is an industrial-level rating. It provides the static lift required to pull heavier materials like wet mud, thick liquids, or dense construction debris through the 2.5m hose efficiently.

Can I vacuum water without damaging the cartridge filter?

The cartridge filter is designed to handle wet and dry debris. However, for large volumes of pure liquid recovery, it is best to remove the filter or check that the automatic float shut-off is clean to ensure maximum motor protection.

Is the NT 48/1 suitable for fine concrete or drywall dust?

Yes, it is capable. However, for constant fine dust extraction (like floor grinding), we recommend Karcher models with 'Tact' automatic filter cleaning. For general cleanup of these materials, the NT 48/1 with a fleece bag is excellent.

What maintenance is required for the NT 48/1?

The cartridge filter should be tapped clean regularly and replaced if visibly worn. The drain hose seal and the float valve should be checked for debris to ensure the tank remains airtight and the motor remains protected.

What size accessories does this vacuum use?

The NT 48/1 uses the standard Karcher professional 35mm (DN 35) accessory system, making it compatible with a wide range of specialized Karcher industrial nozzles and brushes.

Is it quiet enough for use in office buildings?

At 72 dB(A), it is comparable to a loud conversation or a standard hair dryer. While it is an industrial machine, it is quiet enough for use in commercial buildings during maintenance hours.

What is the material of the tank?

The tank is made from high-impact, corrosion-resistant plastic. This makes it lighter to transport than stainless steel and completely immune to rusting when used frequently for water recovery.

Does it have a blower function?

No. The Karcher Professional NT range focuses on maximum extraction power and filtration. All airflow is dedicated to vacuuming performance to meet industrial standards.

Do you offer trade pricing for large-scale cleaning contracts?

Yes, Freshway Supplies provides competitive trade and bulk pricing for industrial contractors and facility management teams. Contact us for a specialized quote.

Trusted by over 1,000 + Customers

Join thousands who rely on our products and service—real results and proven satisfaction.

RELATED PRODUCTS

SELL ALL