Centrifugal Pump Nocchi VLR16 Vertical Multi Cell Centrifugal Pump. High hydraulic efficiency, hydraulics in 100 % stainless steel, standardized motor.
The VLR series offers vertical multistage centrifugal pumps with “in line” suction and delivery ports. Directly coupled with an electric motor. Non self-priming.
APPLICATIONS :
- Water supply
- Pressure increase system
- Irrigation
- High pressure washing
- Fire fighting systems
- Boiler supply
- Liquid transfer
HYDRAULIC :
- Impellers, diffusers and external Casing in stainless steel.
- Base, head and lantern housing in
cast iron. - The “A” version models are equipped with threaded oval counter flanges in cast iron.
- The “F” version models are fitted with round DIN flanges.
MOTOR :
- Electric asynchronous motor with closed casing and external ventilation.
- The main dimensions are in line with the provisions envisaged by the standards DIN and IEC.
- Construction design: Up to 4.0 Kw V18 From 5.5 Kw V1.
- Insulation class F.
- Protection rating IP 55.
- Maximum ambient temperature: 40° C.
- Rotation speed 2900 rpm.
- Oversized bearings for optimal load support.
APPLICATION DATA :
- Liquid temperature : from -15 to +120° C
- Max. operating pressure (including suction head) : 25 bar (max temp 85° C) , 23 bar (max temp 120° C)
- Minimum suction head : NPSH plus safety margin of 0.5 m
Technical Specification Centrifugal Pump Nocchi VLR16 :
| Type | VLR 16-40 FT |
| Output | 4 HP |
| Volt | 380 V , 3 Ph |
| Max Suction Power | 6M |
| Max Thrust | 65M |
| Liter/Minute | 350 | 300 | 250 | 200 |
| Total Head | 27 | 32 | 37 | 40 |
