Rhinowares Thumpa - Freestanding Knock Box

Rhinowares Thumpa - Knock Box

The Rhinowares Thumpa knock box is the choice of professional baristas for strength and durability. Built from high-density HDPE, it stands up to heavy use in busy cafes.

Benefits:
Indestructible resistance to shocks and impacts
860 mm height – large capacity for coffee grounds
Flared collar that prevents splashing
Bar and top section are easily removable for cleaning
Compatible with waste collection bags

Technical specifications:
Total height: 860 mm
Outer diameter: 160 mm
Wall thickness: 5 mm
Knock bar length: 200 mm
Base width: 220 mm
Weight: 10 kg

Helpful tips:
Sometimes, when a bag becomes quite full, a vacuum can form underneath, which makes it difficult to remove the bag from the tube. One solution for this is to drill a few holes in the base of the tube, which will prevent the vacuum; another solution is to tie a knot at the top and place the tube on the ground so that the waste settles to the side, reducing the vacuum effect and making it easier to slide out.