Inspection Chambers

PBSL drainage systems offer a wide range of inpection chamber options. Inspection chambers come in two diameters, 300mm and 450mm, and both are available with either fixed or flexible inlets. The inspection chamber itself is comprised of a base, sectional risers with a seal, and a manhole cover. Risers may be cut to size as required.

For more detailed instructions on the correct use of  inspection chambers please visit our installation instructions page or contact us for further details.

Click here for 110mm pipe and fittings, manhole covers, gullies or adaptors and flexible couplings.

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300mm Mini Inspection Chamber
£46.73
ex. VAT
 

300mm Mini Inspection Chamber Complete

Ref: 300MH1
300mm Mini Inspection Chamber View Description
450mm Inspection Chamber
£64.58
ex. VAT
 

450mm Inspection Chamber With Polyprop Cover

Ref: 450MH1
450mm Inspection Chamber View Description
450mm Inspection Chamber with Cast Iron Cover
£69.83
ex. VAT
 

450mm Inspection Chamber with Cast Cover

Ref: 450MH2
450mm Inspection Chamber with Cast Iron Cover View Description
Spare Blanking Plug to Suit Chamber Base
£2.69
ex. VAT
 

Inspection Chamber Blanking Plug

Ref: CD454
Spare Blanking Plug to Suit Chamber Base View Description
300mm Chamber Base 3 Fixed Inlets
£24.15
ex. VAT
 

300mm Chamber Base 3 Fixed Inlets

Ref: D810
300mm Chamber Base 3 Fixed Inlets View Description
300mm Chamber Base 3 Inlet
£28.88
ex. VAT
 

300mm Chamber Base 3 Inlet Adjustable

Ref: D801
300mm Chamber Base 3 Inlet View Description
300mm Chamber Base 5 Inlet
£31.50
ex. VAT
 

300mm Chamber Base 5 Inlet Adjustable

Ref: D800
300mm Chamber Base 5 Inlet View Description
300mm x 100mm Chamber Riser
£7.35
ex. VAT
 

300mm x 100mm Chamber Riser

Ref: D820
300mm x 100mm Chamber Riser View Description
300mm x 200mm Chamber Riser
£13.65
ex. VAT
 

300mm x 200mm Chamber Riser

Ref: D822
300mm x 200mm Chamber Riser View Description
450mm Chamber Base
£34.65
ex. VAT
 

450mm Chamber Base

Ref: D910
450mm Chamber Base View Description
450mm Chamber Base Adjustable Inlets
£50.52
ex. VAT
 

450mm Chamber Base Adjustable Inlets

Ref: D900
450mm Chamber Base Adjustable Inlets View Description
450mm Chamber Riser 235mm
£22.25
ex. VAT
 

450mm Inspection Chamber Riser

Ref: D916
450mm Chamber Riser 235mm View Description
160mm Underground Drainage Chamber Base With Two No.160mm And 110mmm Inlets
£35.00
ex. VAT
 

160mm Drainage Chamber Base

Ref: 6D900
160mm Underground Drainage Chamber Base With Two No.160mm And 110mmm Inlets View Description
450mm x 235mm Chamber Riser For 160mm Base
£22.25
ex. VAT
 

450mm Inspection Chamber Riser

Ref: D917
450mm x 235mm Chamber Riser For 160mm Base View Description
110mm Drainage Socket Plug
£1.84
ex. VAT
 

110mm Drainage Socket Plug

Ref: D296
110mm Drainage Socket Plug View Description
Reducing Ring 450 - 350mm
£20.33
ex. VAT
 

Circular Chamber Reducing Ring

Ref: CLKS499
Reducing Ring 450 - 350mm View Description
380mm Square to Round Cover & Frame
£20.33
ex. VAT
 

Manhole Cover Square Small

Ref: CLKS300
380mm Square to Round Cover & Frame View Description
580mm Square to Round Cover and Frame
£46.99
ex. VAT
 

Manhole Cover Square Large

Ref: CLKS456
580mm Square to Round Cover and Frame View Description
450mm Circular Chamber Cover Polyproplylene
£25.41
ex. VAT
 

Manhole Cover Circular Polyrop 450mm

Ref: CLKS452
450mm Circular Chamber Cover Polyproplylene View Description
Yard Gully 300mm x 600mm
£36.00
ex. VAT
 

Yard Gully

Ref: GULLY300
Yard Gully 300mm x 600mm View Description
Silt Bucket for Yard Gully
£39.69
ex. VAT
 

Silt Bucket

Ref: SILTBOX
Silt Bucket for Yard Gully View Description

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