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Non Sparking Gear Puller by Pahwa MetalTech

Safe Gear and Bearing Extraction in Hazardous Machine Maintenance

Pahwa MetalTech's Non Sparking Gear Puller is precision-engineered for reliable, spark-free performance in the most demanding hazardous environments. Compliant with ATEX, EN, and IS standards, these tools eliminate ignition risk in oil and gas, petrochemical, pharmaceutical, mining, and explosives industries. Every tool is quality-inspected for dimensional accuracy, alloy integrity, and functional performance before delivery, ensuring Zone 0, Zone 1, and Zone 2 classified area compliance throughout service life.

Non Sparking Gear Puller

Material : 

Pahwa MetalTech's Non Sparking Gear Puller is available in two premium non-sparking alloys: QTi® (Copper Titanium) and BronAL® (Aluminium Bronze).

QTi® offers superior hardness and tensile strength for heavy-duty applications, with a longer service life than conventional beryllium copper.

BronAL® delivers excellent corrosion resistance, ideal for marine, chemical, and humid environments. Both alloys comply with ATEX, EN, and IS non-sparking tool certifications and are non-magnetic, ensuring safety in Zone 0, Zone 1, and Zone 2 classified areas. Material test reports and special certifications are available on request.

Size and Range : 

Pahwa MetalTech offers the Non Sparking Gear Puller in the following specifications: 3" and 4" two-arm gear pullers.

The range covers the most common operational requirements for hazardous area maintenance.

All sizes are manufactured to precise tolerances for reliable fit and performance. Custom sizes and configurations beyond the standard range are available on request for specific site requirements or OEM applications. Contact Pahwa MetalTech for custom configuration enquiries.

Applications :

Pahwa MetalTech's Non Sparking Gear Puller is used across critical hazardous industries.

Petrochemical pump and compressor maintenance, oil refinery rotating equipment servicing, mining machinery repair, offshore platform drive maintenance, and classified areas where gears, pulleys, bearings, and sprockets must be extracted safely without spark during overhaul.

In all these applications, QTi® and BronAL® non-sparking alloys eliminate ignition risk from tool-to-surface contact, protecting personnel, equipment, and facilities. These tools help operations teams comply with OISD, PESO, ATEX, and other international safety frameworks governing classified zones.

Download Our Non-Sparking Tools Catalog for Explosive Atmosphere Zones

Download our non sparking tools catalog to access a comprehensive range built for flammable work environments and safety-critical operations. Easily compare tool types, materials, and specifications to select the right solution for your requirements.

Do's

  • Measure the component diameter and hub depth before selecting the 3" or 4" gear puller to ensure adequate jaw reach.
  • Position puller jaws symmetrically behind the gear web or bearing race — asymmetric loading cracks the component.
  • Apply pulling force gradually with the centre screw to allow the component to creep off the shaft without shock.
  • Use heat from a non-sparking hot air source on the hub (not the shaft) to expand it and assist extraction.
  • Protect the shaft thread or end face with a brass or copper centre pad before tightening the centre screw.
  • Keep hands clear of the jaw area as the component releases — sudden freeing can cause the puller to fall.
  • After each use, clean and lubricate the centre screw thread — a dry thread makes torque application imprecise.
  • Confirm the puller jaw tip profile matches the recess depth — shallow tips pop off the component under load.

Donts

  • Never apply impact force to the gear puller centre bolt — shock loading cracks the puller arm welds.
  • Do not use the puller on a component without confirming the shaft is free to move — a seized keyway will fracture the hub.
  • Avoid applying heat directly to the shaft — thermal expansion of the shaft tightens the component rather than loosening it.
  • Do not overtighten the centre screw beyond the component's resistance — over-torque bends the puller arms.
  • Never use a gear puller in free-span mode with jaws unsupported — the jaws must grip a rigid bearing face.
  • Do not use a 3" puller on a component requiring a 4" reach — insufficient jaw depth causes slipping and jaw fracture.
  • Avoid leaving the puller under load overnight — the joint relaxes and the component may release explosively on return.
  • Do not use the gear puller to extract press-fit components requiring interference fit removal — use a hydraulic press instead.

Get Certified Non Sparking Tools from Pahwa MetalTech

Choose non sparking tools that are tested and certified to meet safety and strength requirements for hazardous work environments across oil & gas, chemical, and other industries handling flammable materials.

With tools manufactured in Copper Titanium (QTi) and Aluminium Bronze (BronAL), Pahwa MetalTech offers certified solutions that deliver reliable performance, durability, and compliance for your operations.

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