Made of stainless steel. Designed for the disposal of wastewater with particles up to 10 mm in diameter. Absolutely fail-safe during continuous operation. All main components are made of stainless steel. Features a robust mechanical seal and a float switch for automatic operation. Includes an integrated thermal cut-out switch and a non-return valve. Shaft dimensions: 400 x 400 mm. Further technical information: Weight: 4.9 kg. Subject to audit: Yes.