We offer affordable and reliable wastewater systems for domestic and commercial applications.
Our Range includes:-
- Septic Tanks, Storage Tanks and Cesspools
- Sewage Treatment Plants
- Pumping systems
- Rainwater Harvesting
- Petrol/ Oil Seperators.
Septic Tanks

Our range of Septic tanks and cesspools not only solve the practical problems of storing sewage, but are available in a variety of sizes and shapes to suit your application.
Onion Shape Septic Tanks
- Manufatured from GRP – strong, light, chemically resistent and watertight.
- suitable for pea shingle gravel backfill for dry sites.
- Supplied c/w Manhole frame and pedestrian duty access cover.
- Pipe connections: 100mm (4″)
- 600mm access turret
For more information on our Standard Septic Tanks, please download:- D&H Group 2800 ltr – 4600 Std Septic Tanks – Oct 2013
| Stock No | Description | Population | Capacity (litres0 | Capacity (Gallons) | Diameter | Height | Invert Level | Price |
| 6012 | GRP Septic Tank | 5 | 2800 | 616 | 2075 | 2599 | 1000mm | POA |
| 6013 | GRP Septic Tank | 12 | 3800 | 836 | 2075 | 2810 | 1000mm | POA |
| 3014 | GRP Septic Tank | 17 | 4600 | 1012 | 2084 | 2984 | 1000mm | POA |
Shallow dig Septic Tanks
- Redusced installation costs – less soil disposal and excavation costs.
- Manufactured from GRP andEN12566-1 approved.
- 99.7% efficient.
- Also available with a liner for silage tanks
- 600mm diameter access turret
- Supplied c/w Manhole frame and pedestrian duty access cover.
- Pipe connections: 100mm (4″)
- 500mm invert level
For more information on our Shallow dig Septic Tanks, please download:- D&H Group 2800 ltr – 9150 ltr Shallow Dig Septic Tanks – Oct 2013
| Stock No: | Description | Population | Capacity (litres) | Capacity (Gallons) | Length | Diameter | Pipe size | Price |
| NS-T | Shallow dig Septic Tank | 5 | 2800 | 616 | 2955 | 1225 | 100 | POA |
| NS-T | Shallow dig Septic Tank | 12 | 3800 | 8361 | 3895 | 1225 | 100 | POA |
| NS-T | Shallow dig Septic Tank | 24 | 5700 | 1254 | 4275 | 1425 | 100 | POA |
| NS-T | Shallow dig Septic Tank | 34 | 7150 | 1573 | 3225 | 1920 | 150 | POA |
| NS-T | Shallow dig Septic Tank | 47 | 9150 | 2013 | 3960 | 1920 | 150 | POA |
Sewage Treatment Plants

For any application residential, commercial, industrial, where there is no access to a mains sewer, then our sewage treatment plants provide an extremely efficient, reliable and cost effective solution to sewage disposal. The System is a single tank unit for upto 300 residential population equivalent.
Benefits:-
- Full Technical back-up support.
- Single tank installation to minimise installation costs
- Failure alarm supplied with every unit.
- No mechanical or electrical parts within tank unit.
- Robust Polypropylene construction
- No visual intrusion. Flush, flat ground level covers suitable for 1 tonne loading.
- Low running and maintenance costs.
- Deep inverts available.
- Pump system avialable when gravity discharge is not possible.
For more information on our Sewage Treatment Plants, Please download:- D&H Matrix Sewage Treatment Systems Brochure. Jan 2014
