Hidráulica Alsina, s.a.
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- Model ROMA11-21 - Vertical ...
Model ROMA11-21 -Vertical multicellular centrifugal electro-pumps
Suitable for installations in booster sets, fire-fighting equipments and VFD equipments thanks to their position and small size.
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TECHNICAL CHARACTERISTICS
- Type: Multistage
- Flow (l/h): 500 - 19800
- Head (m): 10 - 140
- IP: 55
- Isolation: F
- r.p.m.: 2850
- Cooling: External ventilation
- Temp. max. (ºC): 50
- Max. suction depth: 6 m.
- Impeller: Closed
MATERIALS
- Pump body: Cast iron
- Suction body: Cast iron
- Housing: ‘AISI 304’ Stainless steel
- Impellers: ‘AISI 304’ Stainless steel
- Diffusers: Polycarbonate with glass fiber
- Shaft: ‘AISI 304’ Stainless steel
- Mechanical seal: Silicon Carbide/Graphite/Viton/AISI 304
- Plugs: Brass
- O’rings: NBR
Note: All models are supplied with their corresponding oval flanges DIN 2558, screws and joints.