Electric pumps

020 • 025 • 030 • 040 • 050 • 070

DESCRIPTION AND USE
Self-priming electric pumps made in bronze with side liquid ring widely used in the nautical sector to empty bilges, fire-fighting and transfer liquids such as: fresh water, sea water, diesel-oil etc.

CONSTRUCTION FEATURES
Pump body: BRON
Impeller: BRON
Pipe fittings: BRON
Shaft: AISI 316 Nerjaveče jeklo
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).

MP series: permanent magnet motor 12/24V d.c. for bi-directional operations, Protection IP 23÷44, Insulation Class F, Continuous Duty (S1).
Alternate Current:
Induction electric motor, 230V single-phase (M) / 230÷400V three-phase (T), 50Hz, Protection IP55, 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 (4m for 020 and 020MP models)
Static pressure inside the pump body: 6 bar max

ACCESSORIES ON REQUEST
Pump body with manual by-pass
High temperature mechanical seal (max. 150°C) made in widia/viton/SIC

  • 070
  • 050
  • 025 MP

J-mini • J-INOX • MG-INOX • JBR

DESCRIPTION AND USE
Self-priming centrifugal electric pumps Jet type with closed impeller, featuring a high suction capacity, widely used to deliver pressurized water to on-board appliances (such as showers, kitchens , washbasins, toilets, etc.), for air-conditioning units, fire–fighting, washing of decks and chains.
Automatic operation is achieved by equipping the pumps with small or medium-sized surge tanks.
The pumps series J-mini, J-INOX e MG-INOX and are suitable for fresh water, the pumps series JBR are suitable for both fresh and sea water.

CONSTRUCTION FEATURES
J-Mini / J-INOX / MG-INOX Series
Pump body: AISI 304 STAINLESS STEEL
Shaft : AISI 316 (d.c.) – AISI 420 (a.c.) STAINLESS STEEL
Diffuser and Venturi tube: NORYL (Technopolymer)
Impeller/s: NORYL (Technopolymer).
Mechanical seal: CERAMICS – GRAPHITE – NBR (special corrosion-proof).
JBR Series
Pump body: BRONZE
Motor support: BRONZE
Shaft : AISI 316 STAINLESS STEEL
Diffuser and Venturi Tube: POLYCARBONATE
Impeller: SPECIAL BRASS ALLOY
Mechanical seal: CERAMICS – GRAPHITE – NBR (special corrosion-proof).

MOTOR:
Direct Current:
Wound field and permanent magnet electric motor 12/24V, Protection IP23, Insulation Class F, Continuous Duty (S1).
Alternate Current:
Induction electric motor, 230V single-phase (M) / 230-400V three-phase (T), 50Hz, Protection IP44-54, Insulation Class F, Continuous Duty (S1).
SCOPE:
Indukcijski električni motor, 230V, enofazni, (M) / 230-400V trifazni (T), 50Hz, IP zaščita: IP44-54, Izolacija: razred F, Zaščita pred prahom (S1)
ACCESSORIES ON REQUEST:
Non-return valve 1” or 1” 1/2
“Omega base” made in stainless steel with antivibrations

 

  • MG-Inox
  • J-Mini DC
  • J-Inox
  • JBR DC
  • JBR

SBR SBX

DESCRIPTION AND USE

Single screw self-priming pump made in BRONZE (SBR) and STAINLESS STEEL AISI 316 (SBX) equipped with a single screw made in stainless steel AISI 316 that running inside in a NBR rubber stator. These pumps are widely used in the nautical sector to emptying waste tank , toilet sewage and particularly viscous liquids with small solid bodies in suspension.

CONSTRUCTION FEATURES
Pump body: BRONZE (SBR) – STAINLESS STEEL AISI 316 (SBX)
Shaft: AISI 316 Stainless Steel
Rotor: AISI 316 Stainless Steel
Coupling: AISI 316 Stainless Steel – NBR
Stator: NBR
Mechanical seal: CERAMICS – GRAPHITE – NBR (special corrosion-proof)

MOTOR:
Direct Current:
Permanent magnets electric motor 12/24V, Protection IP44, Insulation Class F, Continuous Duty (S1).

Alternate Current:
Induction electric motor, 230V single-phase (M) / 230÷400V three-phase (T), 50Hz, Protection IP44/55, Insulation Class F, Continuous Duty (S1).

SCOPE:
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
“Omega” base made in stainless steel with antivibrations

 

  • SBX
  • sbr

+386 1 42 33 540

info@stal.si

Contact us with any questions