Nappy Sack Frame

Making concrete washout much easier, the Nappy Sack Frame is designed to accommodate revolutionary BlueRinse Nappy Sack, a self-dosing bag which separates the solids, automatically reducing the pH of the water., The fabric is impregnated with Mudtech pH Blue, which is released into the water as it passes through the wall. The collected water will typically have a pH below 9.

No hazardous water is generated, pH is reduced at the washdown stage.
Easy to use. Simply place Nappy Sack inside frame
Simple to operate; clean chute, check pH & change Nappy Sack periodically.
CE marked and robustly constructed.

Size – 1.5m x 1.25m x 1.3m (length x width x height)
Weight (dry/empty) – 300kg
Working capacity – 170 litres overflowing to the discharge point
The driver uses their wagons’ onboard water supply for chute washdown.
BlueRinse Nappy Sacks 50+ chute wash solids to 1 tonne capacity of the Sack
The quantity of pH Blue correction additive is sufficient to outlast 50 chute washes under typical circumstances.
Site Handling: Lifting Eyes or Fork Lift Truck

Please note: the Nappy Sack Frame is not lifting equipment, as defined by LOLER (Lifting Operations and Lifting Equipment Regulations). Lifting eyes are for moving and unloading the empty Frame only.
The Sacks, however, are lifting equipment and have their own certificate stitched on the side of the outer bag. The Sack must be removed and the water drained from the sump prior to lifting.