We have compared the main sewage treatment plants that we supply and install so that you can easily see the benefits of each system.
Give us a call on 0333 272 6940 for free advice and guidance.
| Model | BIO BA |
BIO BA-X |
BIO BB |
BIO BC |
BIO BD |
Biotec 1 | Biotec 2 | Biotec 3 | DIA DMS2 |
DIA DMS3 |
DIA DMS4 |
DIA DMS5 |
Solido 35 | Solido 45 | Solido 60 | Solido 3535 | Solido 4545 | Solido 6060 | ASP 6 |
ASP 8 |
ASP 12 |
ASP 16 |
ASP 20 |
| Number of people serviced | Up to 6 | Up to 9 | Up to 12 | Up to 18 | Up to 25 | Up to 6 | Up to 12 | Up to 18 | 1-6 | 5-11 | 10-15 | 14-20 | Up to 6 | Up to 8 | Up to 10 | Up tp 12 | Up to 16 | Up to 20 | up to 6 | up to 8 | up to 12 | up to 16 | up to 20 |
| Number of bedrooms | 1-4 | 1-7 | 2 x 4 bed houses | 3 x 4 bed houses | 5 x 4 bed houses | 1-4 | 5-8 | 9-12 | 1-4 | 1-7 | 8-14 | 15-18 | 1-4 | 2-6 | 2 x 3 bed houses
or 1 x 8 Bed house |
2 x 4 bed houses | 2 x bed houses | 4 x 3 bed houses | 1-4 | 4-6 | 6-8 | 8-10 | 10-12 |
BIO = Biodisc / DIA = Diamond
| Model | BIO BA |
BIO BA-X |
BIO BB |
BIO BC |
BIO BD |
Biotec 1 | Biotec 2 | Biotec 3 | DIA DMS2 |
DIA DMS3 |
DIA DMS4 |
DIA DMS5 |
Solido 35 | Solido 45 | Solido 60 | Solido 3535 | Solido 4545 | Solido 6060 | ASP 6 |
ASP 8 |
ASP 12 |
ASP 16 |
ASP 20 |
| Tank Manufacturer Standard Warranty | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 10 years | 10 years | 10 years | 10 years | 25 years | 25 years | 25 years | 25 years | 25 years | 25 years | 15 years | 15 years | 15 years | 15 years | 15 years |
| Driveable lids available | x | x | x | x | x | x | x | x | x | x | x | x | √ | √ | √ | √ | √ | √ | x | x | x | x | x |
| Child proof lids available | x | x | x | x | x | √ | √ | √ | x | x | x | x | √ | √ | √ | √ | √ | √ | x | x | x | x | x |
| Vacation settings | x | x | x | x | x | x | x | x | x | x | x | x | √ | √ | √ | √ | √ | √ | x | x | x | x | x |
| Future relocatable | No | No | No | No | No | No | No | No | No | No | No | No | Yes | Yes | Yes | Yes | Yes | Yes | In some models | In some models | In some models | In some models | In some models |
| Contains internal moving parts | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Silent running | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No |
| Integral sample chamber | No | No | No | No | No | No | No | No | No | No | No | No | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No |
| Integrated alarm | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Optional Extra | Optional Extra | Optional Extra | Optional Extra | Optional Extra |
BIO = Biodisc / DIA = Diamond
| Model | BIO BA |
BIO BA-X |
BIO BB |
BIO BC |
BIO BD |
Biotec 1 | Biotec 2 | Biotec 3 | DIA DMS2 |
DIA DMS3 |
DIA DMS4 |
DIA DMS5 |
Solido 35 | Solido 45 | Solido 60 | Solido 3535 | Solido 4545 | Solido 6060 | ASP6 | ASP8 | ASP12 | ASP16 | ASP20 |
| Average dig depth required | 2.3m | 2.3m | 2.3m | 2.6m | 2.6m | 2.2m | 2.7m | 2.6m | 2.34m | 2.62m | 2.81m | 2.81m | 2.06m | 2.06m | 2.51m | 2.06m | 2.06m | 2.51m | 2.25m | 2.25m | 2.55m | 2.65m | 2.75m |
| Backfill requirements | C | C | C | C | C | C | C | C | C | C | C | C | MOT1 | MOT1 | MOT1 | MOT1 | MOT1 | MOT1 | C /MOT1 |
C /MOT1 |
C /MOT1 |
C /MOT1 |
C /MOT1 |
BIO = Biodisc / DIA = Diamond / C = Ready mix concrete / MOT1 = Ministry of Transport Type 1 material
| Model | BIO BA |
BIO BA-X |
BIO BB |
BIO BC |
BIO BD |
Biotec 1 | Biotec 2 | Biotec 3 | DIA DMS2 |
DIA DMS3 |
DIA DMS4 |
DIA DMS5 |
Solido 35 | Solido 45 | Solido 60 | Solido 3535 | Solido 4545 | Solido 6060 | ASP 6 | ASP 8 |
ASP 12 |
ASP 16 |
ASP 20 |
| Power rating W | 50 | 50 | 50 | 75 | 75 | 60 | 60 | 150 | 105 | 112 | 149 | 216 | 80 | 90 | 90 | 160 | 160 | ||||||
| Electricity consumption kWh/day | 1.20 | 1.20 | 1.20 | 1.80 | 1.80 | 1.44 | 1.44 | 3.60 | 2.52 | 2.688 | 3.576 | 5.184 | 0.52 | 0.52 | 0.52 | 1.20 | 1.55 | 2.50 | 1.92 | 2.16 | 2.16 | 3.84 | 3.84 |
| Continuous running | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | Yes | Yes | Yes | Yes | Yes |
| Average yearly running costs | £46.0 | £46.0 | £46.0 | £69.0 | £69.0 | £55.2 | £55.2 | £138.0 | £96.6 | £103.0 | £137.1 | £198.7 | £19.9 | £19.9 | £19.9 | £46.0 | £59.4 | £95.8 | £67.0 | £75.0 | £75.0 | £133.0 | £133.0 |
| Desludge requirements | 12 mths | 12 mths | 12 mths | 12 mths | 6 mths | 12 mths | 12 mths | 12 mths | 6 mths | 6 mths | 6 mths | 6 mths | 12 mths | 12 mths | 12 mths | 12 mths | 12 mths | 12 mths | 12 mths | 12 mths | 12 mths | 12 mths | 12 mths |
BIO = Biodisc / DIA = Diamond / COT = Centre of tank / SWT = Submersible within tank / UL = Under lid
| Model | BIO BA |
BIO BA-X |
BIO BB |
BIO BC |
BIO BD |
Biotec 1 | Biotec 2 | Biotec 3 | DIA DMS2 |
DIA DMS3 |
DIA DMS4 |
Dia DMS5 |
Solido 35 | Solido 45 | Solido 60 | Solido 3535 | Solido 4545 | Solido 6060 | ASP6 | ASP8 | ASP12 | ASP16 | ASP20 |
| Diameter of lid | 2.0m | 2.0m | 2.0m | 2.5m | 3.3m x 2.5m |
1.9m | 1.9m | 2.7m | 1.85m | 2.07m | 2.07m | 2.07m | 60cm | 60cm | 60cm | 2 x 60cm | 2 x 60cm | 2 x 60cm | 1970mm | 1970mm | 1970mm | 1970mm | 1970mm |
| Tank material | GRP | GRP | GRP | GRP | GRP | GRP | GRP | GRP | GRP | GRP | GRP | GRP | PL | PL | PL | PL | PL | PL | PL | PL | PL | PL | PL |
| Tank thickness |
Up to 5mm | Up to 5mm |
Up to 5mm |
Up to 5mm |
Up to 5mm |
Up to 5mm | Up to 5mm | Up to 5mm | Up to 5mm | Up to 5mm | Up to 5mm | Up to 5mm | Average 8 mm | Average 8 mm | Average 8 mm | Average 8 mm | Average 8 mm | Average 8 mm | 7-8 mm | 7-8 mm | 7-8 mm | 7-8 mm | 7-8 mm |
BIO = Biodisc / DIA = Diamond / GRP = Glass reinforced plastic (fibreglass) / PL = Polyethylene
