
Highly Efficient, Gentle on Product and Your Bottom Line
Unload drums quickly and easily with up to 99% product removal when you use the ADU from Ampco Applied Products. The ADU utilizes the Bornemann SLH-4G sanitary twin screw pump paired with an inflatable drum seal suction head that stays sealed to the wall of the drum as it moves down unloading the contents. The SLH-4G and included cleaning module are fully CIP-able.
The ADU can unload a wide range of products with viscosities from 1-1,000,000cP with ease. The gentle conveyance and low pulsation operation of the SLH-4G maintains product integrity as the contents are emptied.
The ADU sanitary drum unloading system offers greater energy efficiency when compared to air-driven units. The main system utilizes an electrically powered pumping system and controls, requiring only a small amount of air to lift/lower and seal the bladder to the drum.
Drums can be quickly positioned for unloading from the ground or from a pallet via the drum stops on the unloading deck and a v-block stop is available for pallets.
The ADU’s sturdy modular design offers affordability and ease of maintenance.

Pump Unloading System
Standard Features
- Over-pressurization monitoring
- Inflatable drum seal
- Pneumatic components are separate from electronic components
- Replaceable pneumatic cylinders
- Features the SLH-4G twin screw technology (3A certified)
- Made in the USA
- Low pulsation
Specifications
- 1-1,000,000 cP product
- Up to 30 gpm process
- 362 psi max discharge pressure
- CIP-able pumping rate 5-7 ft/sec
Standard Features

CIP-Cleaning Module:
- Easier and more efficient cleaning and installation
- Can be used to empty bulk containers with low viscosity liquids

Follower Plate with Inflatable Wiper:
- Perfectly cleans drum sides for
less than 1% product waste - Secure seal keeps unused product sanitary between batches

Standard Controls:









