Diaphragm Pump AR 70 BP | Annovi Reverberi

Diaphragm pump AR 45 SP NBR Flex | Annovi Reverberi

Description:

Semi-hydraulic double diaphragm pump, for low pressure applications. Parts in contact with pumped liquids in Rilsan plasticized aluminum and AISI 303/304. Diaphragms in NBR. Seals in NBR. Die-cast casing with mechanics in oil bath, transparent plastic tank for visual level control. Supplied with hydro-pneumatic damper for greater regularity of operation and less pulsation in the delivery circuit. Remote oil tank mounting kit available on request. Oil drain plug. Pistons with segment for greater efficiency of the “oil cushion” system for membrane protection. Valves with spherical sector profile that offer less resistance to the passage of the liquid and improve volumetric efficiency.

Technical Features:

AR Code: 1200

Version: C

N. membranes: 2

Max flow rate (l/min): 74.1

Max flow rate (gpm): 19.6

Max pressure (bar): 20

Max pressure (psi): 290

Power (Hp): 3.4

Rev/min (rpm): 550

Net weight (Kg): 11.8

Dimensions (mm) - L: 232

Dimensions (mm) - H: 335

Dimensions (mm) - W: 245

Suction (mm): ø 30

Discharge (mm): ø 25

Max temperature (°C): 60