Grout pumps can be used for many different projects so it is important that you seek guidance when selecting the correct machine for your material. Take a look at our previous blog to learn a little more about grout pumps and the amazing array of applications they can be used for. The team at CES will be more than happy to help advise you on the right grout pump to hire or purchase but as a starting point take a look at what to consider when picking the perfect pump.
The type of pump you use will probably be determined by the size of the job you are completing. At CES you will find a variety of pumps including manual hand operated pumps, electric grout pumps and diesel mixer pumps. Hand operated manual pumps such as the Airplaco HG-9 Hand-operated Grout Pump are convenient since they are lightweight and compact so will fit into the smallest space. They do not need a power source and are controlled by the operator which makes them ideal for smaller more intricate jobs such as levelling a concrete slab, filling a crack or grouting door frames. The user has full control over the output so they can grout with accuracy.
When selecting your machine from the above pump categories, there are aspects of the machine design and additional parts to consider such as the hose size, the output pressure and capacity, the capacity of the mixer and hopper and its vertical limits. Consider your power supply if opting for an electric pump and how this will work with hoses. When grouting it is suggested that you keep pumping distance to a minimum and ensure the hoses run as straight as possible. Shorter hoses reduce the build-up of back pressure which allows a better flow of material. The hose diameter will also affect pumping capabilities. If the hose is too small, this will restrict the pump outlet creating further back pressure and reduce the efficiency. If you have to use a long hose due to power supply limitations, we suggest starting with a hose of a larger diameter and then reducing to a smaller hose closer to the point of grouting. This will create as little back pressure as possible.
The pressure of a pump is essentially how far or high it can pump the grout material. Opting for a pump that pumps at a low pressure may save you money on an initial outlay (these pumps tend to be cheaper). However, if you are grouting tunnels or repairing sewer lining you will require a high-pressure grout pump which may be more costly.
Every machine needs TLC in the shape of repairs, maintenance and servicing. This is something to consider when selecting you grout pump as some may need more financial investment than others. Grout pumps have many moving parts and require thorough cleaning after every use to ensure grout doesn’t build up on the internal components. CES service a whole variety of grout pumps so be sure to check with us in to keep your machine pumping to perfection.
FINAL TIP: DON’T FORGET, IT IS EASY TO ADD MORE GROUT BUT ALMOST IMPOSSIBLE TO REMOVE…KEEP THAT IN MIND AND HAPPY PUMPING!