| Model No | Flow m³/hr | Project name/Location | Year |
|
| 1 | OCU1500S | 1968+2626 | PS1+PS2 | 2008 |
| 2 | Different | Different | Asian Beach Games | 2009 |
| 3 | OCU1000S | 361+604 | Darsait & Aynt | 2009 |
| 4 | Different | Different | Wadi Bani Khalid | 2010 |
| 5 | Different | Different | Sohar | 2010 |
| 6 | Different | Different | Dhalqut & Hurait | 2010 |
| 7 | Different | Different | Salalah WW Network Ph III | 2011 |
| 8 | Different | Different | Muscat Int’l airport | 2011 |
| 9 | OCU 1000 S | 850 | Muscat Add #16 | 2013 |
| 10 | OCU 2000 S | 1900 | Muscat Airport SPS 3&4 | 2013 |
| 11 | different | different | Qurum Illam | 2013 |
| 12 | OCU 3500 D | 27102 | Barka PS1 | 2014 |
| 13 | 2 x OCU 1000 S | 1220 | Muscat Airport SPS 1&2 | 2014 |
| 14 | OCU 600S | 318 | Raz Al Hamra | 2014 |
| 15 | OCU 3200 D | 19486 | Barka PS 2 | 2014 |
| 16 | OCU 1500S | 1820 | Garziz PS | 2014 |
| 17 | Different | Different | Salalah sewage network phIII | 2015 |
| 18 | OCU 1200 S | 1500 | Liwa Thumrit | 2015 |
| 19 | OCU600 S | 334 | Barka Ayusch | 2015 |
| 20 | OCU800 S | 650 | BP Samsung Khazzan | 2015 |
| 21 | OCU1800 S | 3000 | Nizwa | 2015 |
| 22 | OCU1200S | 1087 | WAVE-RAM | 2015 |
| 23 | OCU 3000S | 10 000 | Musannah sewage network | 2016 |
| 24 | OCU 500 | 200 | Sidab Harbour project | 2016 |
| 25 | OCU1800 S | 3000 | Ibri | 2016 |
| 26 | BTF + AC 1200 | 978 | Salalah Adhan 1 | 2016 |
| 27 | OCU500S | 150 | BP Khazzan – 2 | 2016 |
| 28 | 13xOCU 800S | 400 | Salalah waste water network | 2017 |
| 16xOCU 1000S | 800 |
| 21x CaNO3-dosing | 1.6-18 l/h |
| 2x FeCl3-dosing | 25-50 l/h |
| 29 | OCU 1800 S | 1838 | Sumail – LS 1 | 2017 |
| 30 | OCU 1500 S | 1421 | Sumail – LS 2 | 2017 |
| 31 | OCU 1500 S | 1176 | Sumail – LS 3 | 2017 |
| 32 | BTF-AC-1000 | 673 | Salalah Adhan 2 (1A -P.SPS) | 2017 |
| 33 | BTF-AC-2500 | 5000 | Rusayl Industrial Estate | 2017 |