Learning about industrial marine design Learning about industrial marine design

About Me

Learning about industrial marine design

People are often surprised to learn how much work goes into designing even the simplest objects in ships and boats, such as the beds and toilets. We have to design for all of the forces of the sea as well as corrosion from the sea water for outdoors objects. There is something really special about designing some equipment that can withstand all sorts of issues. This blog explains the design and manufacturing that goes into make marine grade items. It will be great for anyone who is passionate about the sea as well as students of industrial design and manufacturing.

Latest Posts

Two Tips for Those Who Plan to Set up Sheet Metal Fabrication Facilities
14 January 2019

If you will be setting up a manufacturing facility

Emerging Trends in Santoprene TPV Application That Auto Shop Owners Know
23 December 2018

Forty years since the discovery of Santoprene ther

Top 3 Reasons Why Hydraulically-Operated Construction Machinery Require Routine Oil Flushing Service
9 October 2018

The hydraulic pumps found in heavy construction eq

3 Key Benefits of Turnkey Solutions for Independent Solar Power Producers
26 July 2018

Turnkey solutions have become commonplace because

How to prevent the water in your slimline tank from getting contaminated
14 May 2018

Slimline tanks provide a cost-effective and conven


Tips On Removing Your Old Water Tank Prior To New Water Tank Installation

If you have decided to have your old metal water tank replaced with a new, more modern PVC one, you'll first need to get rid of the out-dated old tank.  Although the installers will do this job for you if you ask them to, the process is relatively simple and you could save yourself time and money if you adopt the DIY approach. Here's how to go about removing your old water tank.


Before you can remove the old tank, you'll need to drain it completely and make sure that it is isolated from your home's plumbing system.

  1. Start by switching off your water heater or boiler so that it doesn't continue to pump hot water into the heating system.   
  2. Now locate your mains water stopcock and turn off the water supply.  You'll also need to close the valve on the tank pipework that leads to the rising main.  You should be able to do this simply by locating the valve wheel (usually painted red) and turning it off.  
  3. To flush the system completely, go around the house and turn on all your taps until the water stops running.  
  4. Finally, empty out any dregs of water in the old tank by using a small bucket.

Removing the old tank

All you need to do now is to dismantle all the connections to your old tank and shift it out of the way.  It can be helpful for the installers of your new tank if you make a note of where the existing plumbing fixtures sit.  A good way to do this is by making a note of the location on a piece of paper and sticking it to each pipe.

  1. Take a spanner and remove all the connections to the tank's float valve.  
  2. Next, dismantle any distribution pipes and the overflow.  You can do this quickly and simply by using a pipe wrench.  You may find that some of the connections are stiff and require the application of some light oil in order to loosen them.  
  3. You can now remove the old tank.  If the tank is in your loft space and won't fit through the hatch, just move it to one side.  You may need to have a professional contractor dismantle the tank for you at a later date.

In conclusion

You can help to speed up the installation of your new water tank by taking the above steps to remove the old one before the installers arrive.