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Cooling tower axial fan impeller coupled to its drive motor
Tower Internals & Spares

Tower Internals & Spares

Fan/Gear Motors & Sprinklers

Replacement fan motors, gearboxes, drive assemblies and sprinkler systems for cooling tower refurbishment — the mechanical half of a tower rebuild.

Part of our Heating & Cooling Equipment service line — we supply, install and maintain it, not just sell it.

Overview

What it does.

The drive train is the part of a cooling tower that actually wears. Bearings, belts, gearbox oil and motor windings all have finite lives, and they sit in the worst possible environment for them: warm, wet, and constantly moving.

Replacing a drive is usually far cheaper than replacing a tower, and it is the other half of the job when fill and eliminators are being changed — doing both at one shutdown makes considerably more sense than doing each separately.

Gallery

Representative units and components. Configuration, finish and connection sizes are built to the order — these show the range, not a fixed model.

Wide-chord axial fan in a ring shroud, direct-coupled to a flange-mounted TEFC electric motor with terminal box
Axial fan and direct-coupled motor
Range of geared motors and gearboxes — worm, helical-bevel and open bevel drive with exposed gear train
Worm, helical-bevel and bevel drives
Four sprinkler and spray heads: brass impact sprinkler, quick-release coupling, pendent fire sprinkler and stainless spray nozzle
Sprinkler and spray heads
Specification

The numbers.

Sizes, materials and duty are confirmed against your drawing and a site survey before quotation — nothing here is a fixed catalogue entry.

Technical

Fan/Gear Motors & Sprinklers specification
MotorsTEFC, cooling tower duty rated
EnclosureIP55 minimum
Drive typesBelt drive and right-angle gear drive
Speed controlVFD compatible
SprinklersRotating and fixed distribution assemblies

Indicative figures. Final specification is confirmed against your duty and site survey at quotation.

Materials of construction

Fan/Gear Motors & Sprinklers materials
Motor frameCast iron or aluminium
Drive shaftStainless or composite
FastenersStainless steel
Selection

Where it fits.

Applications

  • Cooling tower refurbishment
  • Drive train replacement
  • VFD retrofit
  • Planned maintenance spares

Options & accessories

Variable frequency drive packageVibration switchComposite drive shaftExtended-life bearing package
Same category

More tower internals & spares equipment.

Blocks of moulded PVC drift eliminator blades in wave, chevron and diamond lattice profiles

Mist Eliminators

High-efficiency PVC mist eliminators minimising water carry-over and drift losses from cooling towers.

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Six PVC fill profiles set out side by side — honeycomb, chevron, cross-flute, vertical-flute and open splash grades

PVC Fills

Structured PVC fill media providing maximum water-to-air contact surface area for efficient heat rejection.

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PVC cooling tower spray nozzle with a four-armed splash head above a slotted body

PVC Nozzles

PVC distribution nozzles engineered for uniform water coverage across the fill pack.

View product

Ready to start?

Breakdown response and planned maintenance, Kingdom-wide

Seven service lines. One engineering team. Tell us your load, site and timeline — we will come back with a costed proposal.