Calpeda MXV-418


MXV 32-407 Calpeda Multi Stage Pump use 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, irrigation, agricultural uses and sport installations.

Construction

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.

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

Specification :

  • Pump Type : MXV 32-416
  • Motor power : 4 kW 5,5 Hp
  • Capacity :
    0 m³/h 0 l/min ; Head 182 m
    2,5 m³/h 41,6 l/min ; Head 166 m
    3 m³/h 50 l/min ; Head 161 m
    3,5 m³/h 58,3 l/min ; Head 156 m
    4 m³/h 66,6 l/min ; Head 148 m
    4,5 m³/h 75 l/min ; Head 140 m
    5 m³/h 83,3 l/min ; Head 132 m
    6 m³/h 100 l/min ; Head 112 m
    7 m³/h 116,6 l/min ; Head 89,5 m
    8 m³/h 133,3 l/min ; Head 60,5 m

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