Alligator Bagtank®

Storage of sludge and liquids.

Sludge and non-aggressive liquids

Storage of sludge and non-aggressive liquids

Up to 7,000 m³

Available up to 7.000 m³.

No expensive foundation construction

No expensive foundation structure needed. Can be mounted partially below ground level.

Upper and lower sealing

Forms upper and lower seal simultaneously.


By simply emptying the slope.

Easy to empty

By simply emptying the slope.

Storage of sludge and liquids up to 7,000 m³

The Alligator Bagtank is a good solution for your company when you need to store large quantities of sludge or liquids. The Bagtank is made from high-quality plastic and can be used on any surface. The Alligator Bagtank can be supplied square shaped or rectangular. Depending on the highest groundwater level, it can be installed partly below surface level.

High-quality plastic coating

The polyester fabric of the Bagtank has been prepared with a high-quality plastic coating. This is resistant to many kinds of sludge and the effects of UV radiation. This ensures a long service life. The mechanical forces that occur in the Bagtank during use are easily absorbed by the strong fabric. Based on strength calculations, the primary components such as material, welded seams and fixing points are dimensioned with very generous safety margins.

Our Bagtanks are fitted with a suction and/or fill line, valves, a spill tank, air vents and a lockable inspection opening. If required, mixing equipment can be supplied along with the Bagtank. Our consultants can tell you exactly which systems are available for your situation.

Always an expert nearby

Albers Alligator delivers its products both nationally and internationally. We use local dealer networks for this. This means that there is always an expert nearby and we can offer fast service. The Alligator Bagtank is used in a large number of markets, such as industry, civil engineering and agriculture.

Strict requirements ensure good quality

Albers Alligator represents quality. Our employees have been trained in-house and are VCA certified. The plastics used comply with the strictest requirements. They are continually tested and processed using the most modern design, cutting and welding methods.

Through the use of specially-designed machinery, Albers Alligator is always able to produce top-quality welded seams. The strength of these welded seams indicates the excellent quality that both you and we expect from the end product. A guarantee is provided on all our products.

Bagtank inspiration.

Personalized advice?

Do you have a question or are you curious about Albers Alligator’s products and services? Have our advisor contact you or contact us yourself!