Repair & replacement parts

The pump is the heart of the plant

It keeps the process moving and therefore requires increased attention. This is because regular maintenance is the only way to ensure smooth operation of the system and guarantee long service lives. Gear pumps are the simplest pumps in the genus of positive displacement pumps in terms of their design because they usually have only two moving parts, the gears.

Despite the use of materials of the highest quality and durability, regular inspection of the pumps is elementary. This is because trouble-free operation can only be guaranteed if the gears, bearings and sealing parts are checked regularly.

Gears and bearings are often exposed to aggressive fluids, which leads to these components being attacked. This causes wear and tear and the pump no longer achieves the required performance. It is therefore important to regularly check the pumps and replace the wearing parts accordingly to avoid serious damage to the housing.


Worldwide availability of spare parts

We keep a large number of spare parts in stock at our locations in Germany, the USA and China. In order to be able to carry out quick and uncomplicated repairs directly on site, service technicians are deployed at our locations who can be on site quickly to remedy the situation if necessary.

The WITTE modular principle

  • Bearings
  • Gears
  • Sealing parts
  • Housing

  • Bearings

    We stock standard friction bearings in a wide range of designs and materials both at our site in Tornesch and at our subsidiaries in the USA and Shanghai.

  • Gears

    Gears and bearings should be checked regularly according to the maintenance specifications. If these are worn or damaged, the pump cannot be operated reliably. Loss of efficiency and irreparable damage could result.

  • Sealing parts

    Depending on the pump type, sealing parts can be used several times. Replacement and conversion to other sealing systems is possible in many cases and can be realized by WITTE.

  • Housing

    As a rule, the housings are designed so that they can be reused provided there is no damage to the product space. Wear parts such as bearings and shafts can be replaced simply by plug & play.


Anfrage Ersatzteile / Reparatur / Service