Additional information
Weight | 1 kg |
---|---|
Dimensions | 410 × 355 × 345 mm |
300mm manhole extensions are used on digestors when installed underground.
An extension is used to get the manhole cover level in the ground. If the tank is 300mm
underground, 1 extension is used. If tank is 600mm underground,
2 extension are used.
Colours Available: Black
Weight | 1 kg |
---|---|
Dimensions | 410 × 355 × 345 mm |