Home / Underground / Underground Chamber Base 320mm – 110mm Outlets Sale! Underground Chamber Base 320mm – 110mm Outlets£45.87 Original price was: £45.87.£34.99Current price is: £34.99. This product is available for pickup in Orpington. Underground Chamber Base 320mm - 110mm Outlets quantity Delivery Store Collection SKU: PCB320 Category: Underground Product ID: 6151 Description Reviews Description Aquaflow Underground Chamber Base 320mm – 110mm Outlets Related products Sale! Underground Square Plastic Cover & Frame 470mm £110.06 Original price was: £110.06.£82.99Current price is: £82.99. Add to basket Sale! Underground Cover & Frame 320mm Plastic £48.08 Original price was: £48.08.£36.99Current price is: £36.99. Add to basket Sale! Underground Cover & Frame 470mm Plastic £57.23 Original price was: £57.23.£42.99Current price is: £42.99. Add to basket Sale! Underground Square Plastic Cover & Frame 320mm £67.56 Original price was: £67.56.£50.99Current price is: £50.99. Add to basket