Pompa Calpeda MXV 25 205

Pompa Calpeda MXV 25 205 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.

Calpeda MXV 25 205 Vertical Multi Stage In Line Pumps use for :

• 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 installations

Operating Conditions

• Temperature of liquid from -15℃ to +110 ℃
• Operating environment temperature up to 40 ℃
• Maximum permissible pressure in pump casing : 25 abr

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 the motor
• Extra Safety
• Low Cost Installation
• Robust and Reliable
• Low-Noise Operation

Specification

• Pump Type : MXV 25-205
• Motor power : 0,75 kW 1 Hp
• Kapasitas Pompa ( Q ) : Total head ( H )
  0 m³/h ( 0 l/min ) : 56 m
  1 m³/h ( 16,6 l/min ) : 53 m
  1,5 m³/h ( 25 l/min ) : 50 m
  2 m³/h ( 33,3 l/min ) : 47 m
  2,5 m³/h ( 41,6 l/min ) : 43 m
  3 m³/h ( 50 l/min ) : 39 m
  3,5 m³/h ( 58,3 l/min ) : 34 m
  4 m³/h ( 66,6 l/min ) : 28 m
  4,5 m³/h ( 75 l/min ) : 21 m