Seal-Tech

27/07/2026

🚨 HAVE A LEAK?

A leaking seal isn't just an oil leak...
It's downtime, lost productivity, and expensive repairs waiting to happen.

At Seal Technology, we stock a wide range of quality sealing solutions to keep your machines working when it matters most.

✔ O-Rings
✔ Oil Seals
✔ Hydraulic Seal Kits
✔ U-Seals
✔ Wear Rings
✔ Dowty Washers
✔ O-Ring Kits
✔ And much more.

📍 Visit us:
Unit 4, 1 Newton Street
Industria, Middelburg

📞 076 116 0220
📧 [email protected]

Quality Seals. Maximum Performance.

20/07/2026

🚨 DON'T LET A LEAK STEAL YOUR PEAK! 🚨

A small hydraulic leak might not seem urgent today, but it can quickly turn into expensive downtime, reduced performance, and costly repairs.

The good news? Most major failures start with a small warning sign.

✔️ Inspect your hydraulic cylinders regularly.
✔️ Replace worn seals before they fail.
✔️ Use quality sealing components designed for the job.

At Seal Technology, we're committed to helping you keep your equipment operating at its best with quality hydraulic seals, oil seals, O-rings and seal kits for a wide range of applications.

Because when your equipment performs, so does your business.

📍 Unit 4, 1 Newton Street, Industria, Middelburg
📞 076 116 0220
📧 [email protected]

Quality Seals. Maximum Performance.

17/06/2026

🔴 HYDRAULIC SEALS • O-RINGS • OIL SEALS 🔴

Downtime costs money.

Whether it's a leaking hydraulic cylinder, damaged oil seal, or worn O-ring, Seal Technology has the sealing solutions to keep your equipment operating efficiently.

✅ Hydraulic Cylinder Seal Kits
✅ O-Rings (Metric & Imperial)
✅ Oil Seals
✅ Dowty Washers
✅ Circlips
✅ Seal Kit Components

Serving Mining • Agricultural • Transport • Industrial Applications

📞 076 116 0220
📧 [email protected]

Seal Technology (PTY) LTD
Quality Seals. Maximum Performance.

10/06/2026

What causes the most downtime in your workshop?

1. Hydraulic Leaks
2. Hose failures
3. Parts availability
4. Scheduled maintenance.

Comment with a number below

10/06/2026

🚨 HYDRAULIC TIP OF THE WEEK 🚨

What Causes Hydraulic Seal Failure?

Hydraulic seal failures are often caused by:

⚠️ Contaminated Hydraulic Oil
Dirt and debris can damage seals and internal components.

⚠️ Damaged Cylinder Rods
Scratches and corrosion quickly wear out seals.

⚠️ Incorrect Seal Installation
Improper fitting can lead to premature failure.

⚠️ Excessive System Pressure
Pressure spikes can damage seals and reduce service life.

⚠️ High Operating Temperatures
Heat accelerates seal wear and hardening.

Preventative maintenance today can save costly downtime tomorrow.

At Seal Technology, we're committed to helping our customers keep their equipment operating reliably and efficiently.

📍 Middelburg, Mpumalanga
📞 076 116 0220
📧 [email protected]

The Right Seal. Every Time.

👉 Let us know if you're experiencing hydraulic seal or cylinder issues, and we'll do our best to assist.

09/06/2026

08/06/2026

🔴 MAXI O-RING KITS 🔴

More Sizes. More Quantity. More Value.

Be prepared for every sealing job with our Maxi O-Ring Kits – the ideal solution for workshops, maintenance teams, hydraulic technicians and field service operations.

✅ Wide Range of Metric Sizes
✅ Durable NBR O-Rings
✅ Organised Storage System
✅ Quick & Easy Selection
✅ Ideal for Hydraulic & General Sealing Applications

Whether you're working on earthmoving equipment, agricultural machinery, transport fleets or hydraulic repairs, having the right O-ring on hand can save valuable time and reduce costly downtime.

📍 Available from Seal Technology
📞 076 116 0220
📧 [email protected]

The Right Seal. Every Time.

08/06/2026

🔧 YOUR TRUSTED PARTNER IN SEALING SOLUTIONS

Seal Technology proudly supports Mpumalanga's Mining, Agricultural, Transport and Earthmoving industries with quality sealing solutions and reliable service.

Whether you need Hydraulic Seals, O-Rings, Seal Kits, Oil Seals, Dowty Washers or Circlips, we're here to help keep your equipment running and downtime to a minimum.

📍 Middelburg, Mpumalanga
📞 076 116 0220
📧 [email protected]

The Right Seal. Every Time.

Commercial and industrial

03/06/2026

June Special
Only while stocks last

27/05/2026

O-Ring Splicing Kits are essential for rapid emergency repairs, maintenance and sealing non-standard or large diameter applications.

We stock Metric and Imperial sizes.

Call us today 076 116 0220