Grundfos Vertical In-Line Pump TP/TPE

Description

Grundfos TP and TPE vertical in-line volute pumps are used in a variety of applications. The pumps are all single-stage, in-line centrifugal volute pumps with standard motors and mechanical shaft seals. The pumps are of the close-coupled type, i.e. pump and motor are separate units. Consequently, the pumps are less sensitive to impurities in the pumped liquid than similar pumps of the canned rotor type.

TP-TPE

Features and benefits

  • Optimised hydraulics for high efficiency
  • Reduced power consumption
  • High-efficiency motors
  • TP pumps are fitted with high-efficiency motors
  • High-efficiency motors provide reduced energy consumption 2-pole and 4-pole TP pumps from 0.75 kW to 375 kW have IE3 motors (By March 2012)
  • Top-pull-out design
  • Easy dismantling for service
  • In-line design
  • Unlike end-suction pumps, in-line pumps allow the use of straight pipework, which often results in reductions in installation cost and amount of space occupied
  • Hydraulically and mechanically balanced impeller (Series 300 and 400)
  • The impeller is hydraulically and mechanically balanced to increase the life of motor bearings and shaft seals
  • Pump housing and pump head/motor stool are electro-coated
  • Improved corrosion resistance
  • TPE, TPED – pumps with built-in frequency converter
  • Reduced power consumption
  • TPE and TPED motors are based on IE3 motors (except 18.5, 4-pole).

Applications

The pumps are suitable for:

  • These vertical in-line volute pumps are used in commercial buildings for air conditioning and heating applications.
  • The pumps are all single-stage, in-line centrifugal volute pumps with standard motors and mechanical shaft seals. The pumps are of the close-coupled type, i.e. pump and motor are separate units. Consequently, the pumps are less sensitive to impurities in the pumped liquid than similar pumps of the canned rotor type.