POMPA CALPEDA MXV 25 214

POMPA CALPEDA MXV 25 214 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

• 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 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 POMPA CALPEDA MXV 25 214

• Long service life with standard motor
• Easy assembly of the motor
• Extra Safety
• Low cost installation
• Robust and reliable
• Low-Noise Operation

Specification

• Motor Rated Power Output : 2,2 kW, 3 Hp
• Kapasitas Pompa ( Q ) = Total Head ( H )
  o m³/h ( o l/min ) : 159 m
  1 m³/h ( 16,6 l/min ) : 149 m
  1,5 m³/h ( 25 l/min ) : 141 m
  2 m³/h ( 33,3 l/min ) : 131 m
  2,5 m³/h ( 41,6 l/min ) : 121 m
  3 m³/h ( 50 l/min ) : 109 m
  3,5 m³/h ( 58,3 l/min ) : 95 m
  4 m³/h ( 66,6 l/min ) : 79,5 m
  4,5 m³/h ( 75 l/min ) : 59 m