Brushes 4″
4 inch brushes placed at 3 inch (7.5cm) intervals. This example shows 18, 24 and 36 inch (45cm, 60cm and 90cm) chambers.
Black Knight, Mount Pleasant Farm, Brishing Road, Chart Sutton, Maidstone, Kent ME17 3SP 01622 747299 info@blackknight.co.uk