Hydrofoamer Silence 9420.040

This pump specifically developed for protein skimmers can be fitted to the Master DOC Skimmer 9420 or 9460 in addition which increases the skimming capacity per Hydrofoamer to suit a tank volume of about 2,000 litres (528 USgal.). TUNZE® Hydrofoamer 9420.04 can also be used as a standard dispergator on every conventional skimmer of this size on the market.
Technical data:
Mains connection: 230V/50Hz (115V/60Hz), 2 m (78.7 in.) cable.
Maximum air capacity: 1,200 l/h (317 USgal./h) at a water flow rate of 1,000 l/h (264 USgal./h).
Energy consumption: 15W at an air capacity of 1,200l/h (317 USgal./h).
Motor with protective thermostat. Pump outlet with ¾ in. BSP thread (NPT). Pump housing with strainer and silencer.
Pump drive: Rotor with high-performance one-part magnet, with all-ceramic bearing.
Equipped with coupling and silencer.

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