Multistage Calpeda MXV 32 404

Multistage Calpeda MXV 32 404 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

• 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 ⁰C to +110 ⁰C
• Operating environment temperature up to 40 ⁰C
• 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 Of Multistage Calpeda MXV 32 404 :

• 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 32-404
• Motor power : 1,1 kW
• Kapasitas Pompa ( Q ) : Total Head ( H )
  0 m³/h ( 0 l/min ) : 45 m
  2,5 m³/h ( 41,6 l/min ) : 41,5 m
  3 m³/h ( 50 l/min ) : 40 m
  3,5 m³/h ( 58,3 l/min ) : 38,5 m
  4 m³/h ( 66,6 l/min ) : 36,5 m
  4,5  m³/h ( 75 l/min ) : 34,5 m
  5 m³/h ( 83,3 l/min ) : 32,5 m
  6 m³/h ( 100 l/min ) : 27,5 m
  7 m³/h ( 116,6 l/min ) : 22 m
  8 m³/h ( 133,3 l/min ) : 14,5 m