Tunze DOC skimmer 9460

Recommended for salt water aquariums up to 6,000 liters (1,585 USgal.).
Immersion depth from 150 to 250 mm (5.9" - 9.8") without setting.
Energy consumption: 58 W, 230V/50Hz (54 W, 115V/60Hz)
Water flow rate: 3,500 l/h (925 US gal./h) 
Air capacity: >5,000 l/h (1,321 US gal./h) 
Skimmer cup volume: 7 liters (1.8 USgal.)
Dimensions (L x W x H): 558 x 320 x 544 mm (22" x 13" x 21")
Dimensions of the skimmer cup including lid: ø320 x H. 259 mm (ø13 x H. 10")
Operated by Hydrofoamer Silence 9460.040.
Headroom required to remove skimmer cup: minimum 63 mm (2.5").