DESCRIPTION AND USE

Single-impeller peripheral electric pumps capable of developing high pressure as compared to limited flow rate. These electric pumps are widely used in the nautical sector where they are commonly used to deliver fresh water (PB-PCC) or sea water (PB), to wash decks and chains, or to deliver pressurised water to on-board appliances such as showers, washbasins, toilets, etc. Automatic operation is achieved by equipping the pumps with small or medium-sized surge tanks.
Installing a non-return valve at the suction inlet is recommended.

CONSTRUCTION FEATURES

• Electric pump Type PB
  
• Pump body: BRONZE. Motor support: BRONZE.
  
• Shaft: AISI 316 STAINLESS STEEL. Impeller: BRASS ALLOY
  
• Mechanical seet: CERAMICS-GRAPHITE-NBR (special corrosion-proof)
  
• Electric pump Type PCC
  
• Pump body: CAST IRON. Motor support: CAST IRON.
  
• Shaft: AISI 316 STAINLESS STEEL. Impeller: BRASS ALLOY
  
• Mechanical seal: CERAMICS-GRAPHITE-NBR (special corrosion-proof)

MOTOR

• Direct Current:
  Wound field electric motor 12/24V, protection IP23 insulation class F, continuous duty (S1).
  
• Alternate Current:
  Electric motor, asynchronous 230V single-phase (M) / 230÷400V three-phase (T), 50Hz, protection IP44, insulation class F, continuous duty (S1).

SCOPE

• Liquid free of solid impurities.
  
• Temperature range of the liquid: from +0 to +70°C.
  
• Max. suction depth: 6.m
  
• Static pressure inside the pump body: 6 bar max.

ACCESSORIES ON REQUEST

• Non-return valve 1”

PERFORMANCES

12V-24V: CORRENTE CONTINUA / DIRECT CURRENT
230M, 50Hz: corrente alternata monofase / single-phase alternate current
230÷400T, 50Hz: corrente alternata trifase / three-phase alternate current

A richiesta disponibili altri voltaggi a 50Hz e 60Hz / Available on request other voltages at 50Hz and 60Hz.