• Capacity: 160 to 580 m³ / h • Vacuum range: up to 33 mbar abs. • Compression pressure: 1.3 bar abs. • Differential pressure: 6 bar abs. • Shaft seals: single or double acting mechanical seals with external flush • Material of construction: cast iron, 316 stainless steel Material selection and actuator frequency), the 2AV2 model will probably suit you. The 2AV2 pumps are available in both cast iron and 316 stainless steel and have a base frame design to accommodate most C-flange actuator types.
Durability and reliability
When designing liquid ring pumps, we focus on durability and reliability. Equipped with a reinforced stainless steel shaft and sealed bearings, the 2AV2 can operate for up to 20,000 hours without a break for maintenance.
Silent operation
Thanks to its special design and execution, the NASH 2AV2 operates silently and without vibration. The level of acoustic pressure created by the model is less than 75 dVA, which meets the most stringent requirements for noise levels and eliminates the need for additional sound absorption devices.