---
title: Politech Group Blog
description: Politech Group is an industry leader in hose and fittings and adapater products and services.
---

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# Politech Group Blog

[Home](http://politechgroup.com) Politech Group Blog

*feel free to call us*  416 745 8586  sales@politechgroup.com

## [Hydraulic Hose Assemblies: When is it Time to Repair or Replace?](https://blog.politechgroup.com/blog/hydraulic-hose-assemblies-when-is-it-time-to-repair-or-replace)

## [Preventive Maintenance of Your Hydraulic System](https://blog.politechgroup.com/blog/preventive-maintenance-of-your-hydraulic-system)

## [Introduction to Hydraulic Power Units](https://blog.politechgroup.com/blog/introduction-to-hydraulic-power-units)

## [Hydraulic Hose Safety](https://blog.politechgroup.com/blog/hydraulic-hose-safety)

### Previous Politech Posts

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