Vertical multi stage pumps with suction and delivery connections of the same diameter and arranged along the same axis ( in-line ). Corrosion-resistant bearing sleeves lubricated by the pumped liquid. A pump with thrust bearing and sleeve coupling for use of any standard motor with V1 construction.
Applications Of CALPEDA PUMP MXV 25 206 :
- For water supply systems
- For clean non explosive liquids, without solid, filamentary or abrasive matter ( with adaptation of sealing materials on request ).
- A universal pump for civil and industrial use
- For pressure boosting systems
- Fire extinguishing systems
- High pressure washing plants
- For Irrigation
- For agricultural uses and sport installation
Operating conditions
- Temperature of liquid : from -15℃ to +110 ℃
- Operating environment temperature up to 40 ℃
- Maximum permissible pressure in pump casing : 25 bar
Motor
- Standard type : 2-4 pole induction motor, 50 Hz
- Classification scheme EFF2 or EFF1 ( High efficiency ) on request
- Construction IM V1 ( EN 60034-7 )
- Insulation class F
- Protection IP 55
- Three-phase with rates voltage : up to 3 kW 230/400 V from 4 kW 400/690 V
- Rated speed of rotation ( 50 Hz ) : 2900 rpm
Materials ( Wetted Parts )
- Flange, External jacket, Suction casing, Delivery casing, Stage casing, Impeller, Lowe, cover, Upper cover, Spacer Sleeve : Chrome-nickel steel 1.4301 EN 10088 ( AISI 304 ).
- Pump shaft, Plug : Chrome nickel steel 1.4305 EN 10088 ( AISI 303 )
- Bearing Sleeve : Corrosion-resistant, cemented carbide
- Bearing in stage casing : ceramic alumina
- Mechanical seal : Hard metal/ Carbon/ EPDM
- Wear ring : PTFE
- O-rings : NBR
Other Variants ( On request )
- With counter-flanges in chrome-nickel steel
- O-rings FPM
- Other mechanical seal
- Pump with motor of Client’s choice ( if available )
- Single-phase motor 230 V, up to 2.2 kW
- Other voltage ratings
- Frequency 60 Hz
- Higher or lower liquid or ambient temperatures
Features
- Long Service Life with Standard Motor
- Easy Assembly of he motor
- Extra Safety
- Low Cost Installation
- Robust and Reliable
- Low Noise Operation
Specification
- Pump Type : MXV 25-206
- Motor Power : 1,1 kW, 1,5 HP
- Kapasitas Pompa ( Q ) : Total head ( H )
0 m³/h 0 l/min ; 79,5 m
1 m³/h 16,6 l/min ; 74 m
1,5 m³/h 25 l/min ; 70,5 m
2 m³/h 33,3 l/min ; 65,5 m
2,5 m³/h 41,6 l/min ; 60 m
3 m³/h 50 l/min ; 54,5 m
3,5 m³/h 58,3 l/min ; 47,5 m
4 m³/h 66,6 l/min ; 39,5 m
4,5 m³/h 75 l/min ; 30 m
