Check the listing for details. SICCE SYNCRA SILENT 0.5 AQUARIUM WATER PUMP (185 GPH). Condition: New. Listed at 42.99 USD. The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don't be fooled - these pumps are powerful and versatile. Ideal for fresh and salt water aquariums, protein skimmers, indoor fountains, water-cooling and all submersible and in-line applications which require high performance and total silence. Thanks to Sicce’s 35 years of experience, Syncra Silent are equipped with a synchronous motor and an advanced rotor which makes the pumps 100% silent. Features • all models available with 6' bi-polar or 20' grounded cord • flow rates from 185gph to 1321gph • ceramic shaft and bearings • durable rotor and shaft • standard thread intake & discharge barb fittings included • resistance to harsh conditions • Submersible or inline use • adjustable flow rate • 3-year or 5-year extended warranty with online registration and purchase from an authorized dealer 8 models available: Syncra .5 Pump: 185gph, 4' max head, 1.73psi Syncra 1.0 Pump: 251gph, 5' max head, 2.17psi Syncra 1.5 Pump: 357gph, 6' max head, 2.60psi Syncra 2.0 Pump: 568gph, 7.9' max head, 2.82psi Syncra 3.0 Pump: 714gph, 9.9' max head, 4.30psi Syncra 3.5 Pump: 660gph, 12.5' max head, 5.43psi Syncra 4.0 Pump: 952gph, 12.6' max head, 5.43psi Syncra 5.0 Pump: 1321gph, 12.6' max head, 5.47psi Dimensions: Q-Max 185 us gph H-Max h 4.0 ft Voltage / Hertz 120v / 60hz Watt 8 W RSYG01U cable 7.55 ft - 2p us RSYG01V cable 20 ft - 3p us Listing and template services provided by inkFrog