Purchase a Manhole Base 320 x 110mm at Rock Bottom Prices!
320mm Base with 3 Inlets and 1 x 110mm outlet.
These chambers are suitable up to a depth of 1.2m.
Kitemarked and UK made for your peace of mind
Manufactured in the UK and BBA Approved our budget bases have been hand selected by EasyMerchant for their mix of product quality and great price! These bases – along with our inspection chambers and other drainage pipe products – have all been manufactured and tested to (and beyond) all of the relevant quality standards.
A range of options to suit your underground drainage job
Our budget Inspection Chambers (also known as manhole bases) in 320mm and 470mm are acceptable for depths of 600mm for the 320mm bases and 3000mm. The 320mm bases include two additional inlets for connecting your inspection chambers to the sewer pipe.
At EasyMerchant we do our best to impress our customers, so all of the underground drainage products within this category have been selected due to their excellent combination of high-quality and low cost. We make sure all products are tested to their relevant standards and manually inspect them ourselves to judge the quality before we let them leave our doors.
Underground Drainage System Base Invert Depths:
320mm Base = 185mm
320mm Riser = 140mm
|320mm/470mm (Clear Opening Size)
|Manhole Covers and Frames
|Round Manhole Cover 320/470mm
|Single Person Installation:
|Manufactured in Conformance to:
|BS4660..2000 / EN1401 – 1