Turbines Towed turbines : Model Capacity in liters Impeller Diameter Number of Nozzles Pump Type GTM 1000-R 1000L Φ 800 7+7 Comet APS 121 GTM 1500-R 1500L Φ 900 8+8 Comet APS 145 GTM 2000-R 2000L Φ 900 8+8 Comet APS 145 Mounted turbines : Model Capacity in liters Impeller Diameter Number of Nozzles Pump Type GTM-600Τ 600L Φ 800 7+7 Comet APS 61 GTM-1000T 1000L Φ 800 7+7 Comet APS 96 Ψεκαστικά Zιζανιοκτόνα Model Capacity in liters Number of Nozzles Pump Type HS 300 300L 2 Comet BP 20 HS 500 500L 2 Comet BP 20