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Stock: In Stock
SKU: US-CU-XL-99L-28-1PH

99 Litre 3000W 28kHz Digital Control Single Phase Ultrasonic Cleaner

£2,076.42 Excl. VAT

£2,491.70 Incl. VAT

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Description

Engineered for deep, fast, and effective cleaning, this 99-litre industrial ultrasonic cleaner with a 28kHz frequency is ideal for removing stubborn contaminants from complex parts and components. Designed for high-usage environments across sectors such as engineering, laboratories, automotive, and healthcare, this floor-standing unit combines robust build quality with intelligent features for consistent, high-quality cleaning results.

Key Product Features

28kHz Ultrasonic Frequency for Deep Cleaning
Lower frequency generates more intense cavitation, ideal for removing tough grease, carbon, and residues from metal and hard surfaces.

Generous 99 Litre Capacity
Accommodates large parts or multiple items, improving operational throughput and cleaning efficiency.

Adjustable Cleaning Cycles and Temperature
Set cleaning durations from 0–99 minutes, with temperature control between 20–80°C to suit delicate or heavy-duty applications. Variable power control from 10–100% and a pulse function for degassing or delicate item cleaning.

Durable Industrial Build
Constructed from 2mm thick, folded and welded 304-grade stainless steel for high corrosion resistance and longevity in demanding environments.

Remote Digital Ultrasonic Generator
Comes with a US-SP-XL-GEN-1800 generator unit featuring a digital display and a 2.7m connecting lead for flexible positioning.

Efficient Fluid Management
Fitted with a 1" BSP drain valve for quick, clean fluid disposal post-cleaning.

Mobility Made Easy
Integrated caster wheels provide smooth manoeuvrability around your workspace.

Contact-Free Suspension Cleaning
Items can be suspended in the basket, preventing contact with the base of the tank for better cavitation coverage and protection.


Technical Specifications

Tank Volume: 99 Litres to brim

Ultrasonic Frequency: 28kHz (deep cleaning penetration)

Ultrasonic Power: 1440W

Heater Power: 3000W

Power Supply: 230VAC 50–60Hz, 13A Single Phase

Bath Dimensions: L800mm x W250mm x H620mm (L31.5" x W9.84" x H24.4")

Basket Dimensions: L770mm x W220mm x H420mm (L30.32" x W8.66" x H16.54")

External Dimensions: L930mm x W380mm x H920mm (L36.61" x W14.96" x H36.22")


What’s Included

1 x XL Ultrasonic Cleaner (99L)

1 x 304 Grade Stainless Steel Lid

1 x 304 Grade Stainless Steel Basket

1 x US-SP-XL-GEN-1800 Ultrasonic Generator

1 x 2.7m Generator Interconnect Lead

1 x Comprehensive User Manual

1 x Protective Wooden Shipping Crate

Understand what product is right for you with our Educational Buyers Guide

Learn more about Allendale Group Ltd.

Specifications & Data Sheets
Product Dimensions
Basket Height 420
Basket Width 220
Basket Length 770
Product Specifications
Transducer Frequency (kHz) 28KHz
Bath Material Thickness (mm) 2
Transducer Power (Watts) 1440
Basket Included Yes
Heater Function Yes
Transducer Quantity 24
Watts per Litre Rating 18
Series Industrial
User Interface Digital Control
Sub Type Digital
Internal Length 800mm
Internal Width 250mm
Internal Height 620mm
User Manual View User Manual
Comparison Sheet
View Comparison Sheet
Barcode (GTIN): 5056202953014
Delivery Information

Couriers we use

  • Royal Mail
  • DPD
  • DHL
  • Palletways (large / heavy items)

Delivery Times

  • UK: 1-4 working days
  • Europe: 3-10 working days
  • International: 4-15 working days

Times are estimates and may vary

Cost

Cost of shipping can be calculated at checkout or within your cart, if no options appear please contact us

Warranty Information
  • 12 Month coverage from purchase date
  • Free repair or replacement for defective faulty products
  • Normal wear and tear is not covered

Eligibility

  • Products must be installed and used as per the user manual or documentation
  • Used only for its intended purpose
  • Accidental damage, misuse and resulting loss are excluded

Exclusions

Consumables are not covered, examples being batteries, solder tips and heating elements

For any issues or questions please contact us

Frequently Asked Questions

What can I clean with an ultrasonic cleaner?

Ultrasonic cleaners are suitable for a wide range of applications, including:


– Rings, watches, and delicate metalwork

– Nuts, bolts, carburettors, fuel injectors

– Scalpels, forceps, dental tools

– Glassware, beakers, test tubes

– Gun parts and casings

– Circuit boards (if fully dried after cleaning)

– Coins, model parts, and diving equipment

Unsure? Contact us below

How do I control the cleaning process?

Most ultrasonic cleaners come with adjustable temperature and timer controls. The temperature can range from 20-80°C, and the cleaning time typically varies from 0-20 minutes, depending on the level of dirt and the type of object being cleaned.

Do I need a cleaning basket?

Yes, using a wire basket (usually sold separately) is recommended. It helps to keep items suspended in the tank, preventing direct contact with the bottom, which improves cleaning efficiency and protects the cleaner.

Can I put multiple items in an ultrasonic cleaner at once?

Yes, but avoid overcrowding. Items should be spaced apart so that the cleaning solution can circulate freely around them for an even clean. Using a wire basket helps to keep items properly positioned.

Can I use tap water in my ultrasonic cleaner?

Yes, but distilled or deionised water is always recommended, especially for delicate items like jewellery or medical tools, as it reduces mineral deposits that could be left behind.

Do ultrasonic cleaners heat the water?

Yes, many of our models include a built-in heating element (20-80°C) to improve cleaning effectiveness, especially for removing grease, oil, and hardened contaminants. Please check the product description

Do your ultrasonic cleaner come with a warranty?

Standard Warranty: All products are guaranteed for one year from the date of purchase (unless otherwise specified).

During the warranty period, we will repair or replace any defective products at no charge (return-to-base warranty), excluding normal wear and tear.

How do I know if an ultrasonic cleaner is right for me?

If you need a fast, effective, and hands-free way to clean delicate or intricate items, an ultrasonic cleaner is a great investment. Consider the size, power, frequency (40KHz is ideal for general use), and heating options before purchasing.

What are internal tank dimensions, and why do they matter?

The internal tank measurements determine the maximum size of objects that can be cleaned. Always check your item dimensions to ensure they fit comfortably in the tank.

What does ultrasonic power mean?

Ultrasonic power (200W) refers to how strong the cleaning waves are. Higher power means stronger vibrations in the water, which create tiny bubbles that clean the dirt off your items. A 200W ultrasonic power is strong enough to clean heavy dirt, but still gentle enough for more delicate items, like jewellery.

What does heater power mean?

Heater power (400W) means the strength of the heater inside the cleaner. The more heater power, the faster the water can get hot. Heating the water helps break down grease and sticky substances faster, so your cleaning job is done quicker and more efficiently.

What is the temperature range, and why does it matter?

The temperature range (0-80°C) tells you how hot the cleaning solution can get. Hotter water helps clean things like grease, oil, or sticky dirt more easily. So, if you need to clean something that's really dirty, you can turn up the heat. On the other hand, if you're cleaning something delicate, you can keep the water cooler to avoid damage.

What does frequency mean?

Frequency (40kHz) refers to the number of sound waves that the ultrasonic cleaner sends out each second. A 40kHz frequency is the most common and means the cleaner can work quickly and effectively without being too rough. It’s great for cleaning delicate things like jewellery but also strong enough for tougher dirt on things like tools.

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