CEM JBR marine self-priming centrifugal pump
Self-priming centrifugal electric pump 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. JBR pump is suitable for both fresh and sea water.
CONSTRUCTION FEATURES
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).
See below models and performances
- Description
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Description
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.
JBR pump is suitable for both fresh and sea water.
PERFORMANCES
| Model Type |
Material | Voltage (V) |
Power |
Absorption (A) |
Giri/min. RPM |
Max. delivery (l/min.) |
Max. head (m) |
|
| HP | kW | |||||||
| JBR |
Bronzo |
12 | 0,7 | 0,52 | 42 | 2200 | 44 | 30 |
| 24 | 0,8 | 0,6 | 28 | 2600 | 55 | 36 | ||
| 230M | 0,8 | 0,6 | 4,5 | 2800 | 55 | 52 | ||
| 230÷400T | 0,8 | 0,6 | 3÷1,7 | 2800 | 55 | 52 | ||
| JBR 2 | Bronzo Bronze |
24 | 1 | 0,75 | 45 | 2800 | 75 | 40 |
| 230M | 1 | 0,75 | 5,7 | 2800 | 75 | 42 | ||
| 230÷400T | 1 | 0,75 | 3,7÷2,2 | 2800 | 75 | 42 | ||
| JBR 3 | Bronzo Bronze |
24V | 1,5 | 1,1 | 60 | 2800 | 100 | 50 |
| 230M | 1,5 | 1,1 | 7,4 | 2800 | 100 | 50 | ||
| 230÷400T | 1,5 | 1,1 | 5÷2,9 | 2800 | 100 | 50 | ||
| JBR 4 | Bronzo Bronze |
230M | 2 | 1,5 | 9,2 | 2800 | 160 | 50 |
| 230÷400T | 2 | 1,5 | 7,5÷2,3 | 2800 | 160 | 52 | ||
| JBR 5 | Bronzo Bronze |
230÷400T | 3 | 2,2 | 9,1÷5,3 | 2800 | 160 | 60 |
CONSTRUCTION FEATURES
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).
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
- Liquid free of solid impurities
- Temperature range of the liquid: from +0 to +70 °C
- Max. suction depth: 9 m.
- Static pressure inside the pump body: 6 bar max.
ACCESSORIES ON REQUEST
- Non-return valve 1” or 1” 1/2
- “Omega base” made in stainless steel with antivibrations
12V-24V: DIRECT CURRENT
230M, 50Hz: single-phase alternate current
230÷400T, 50Hz: three-phase alternate current
Available on request other voltages at 50Hz and 60Hz.
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