So, let me ask you a simple question: while choosing a laboratory pump, what would make you pick a drum or rather a hand pump? Firstly, drum pumps transfer fluids easily, from barrels or other storage vessels, with a capacity of up to 200 litres, while maintaining their safety. On the other hand, hand pumps, that are operated manually are economical as well as conveniently flexible. Whenever there is a need, they can be used to transfer fuel or water from normal containers to tanks, and also pump alkalis, acids, detergents, alcohol or oils from drums or tanks. There is also atex pumps to be considered.
Drum Pump: What is it?
With their superb design, drum pumps provide an easy and safe way to move or dispense virtually any chemical from containers such as drums. If you like, you can call drum pumps barrel pumps. You’ll still be right. To accommodate all requirements in the diverse industry, various models, tube lengths and accessories are available. Some of them are operated manually, by the help of handles, plungers, or levers to dispense the fluid.
How Does a Dry Pump Do Its Job?
Simply put, a drum pump fits into the top opening of a drum through a narrow tube which holds a vertical shaft in it. The drum pump also has a small motor that’s held on the shaft, that’s able to run with the help of an AC or DC motor. By the help of a switch, the motor turns on the drum pump.
The moment the drum pump gets actuated, the pumping mechanism comes from the base of the tube, and the content is sucked out. The tube’s base is reliant on a rotor or a small centrifugal pump impeller. A couple of drum pumps are usually turned on by hand by the use of a crank. Through a piston pump, the manual turning can be done. It possible to use drum pumps on an interchangeable basis, however, some are more hard-wired into a drum or barrel.
The Benefits of Drum Pumps
Drum pumps are very effective in emptying as well as transferring the liquids in drums. The greatest benefit is the many subtleties both electric a hand-operated, present in the drum pumps. Some other benefits of drum pumps we can’t fail to mention are portability, the fact that they can be hard-piped into the system and that you can get them in non-metallic and metallurgic materials, which aids in minimizes corrosion whenever the pump is used with corrosive liquids.
Drum pumps can be operated by hand or may include air-operated, variable speed plus electric-driven motors. the motor can be explosion-proof or maybe batch controlled for the automatic control of volumes already set. The tubing material used with the pump is very vital and should be compatible with the liquid being pumped. Drum pumps can be used with short or long tubes and can be used with small as well as large containers. Mixing drum pumps make sure media are well mixed and in a homogenous nature while still pumping it in one operation.
Advantages of Hand Pumps
Looking for the simplest and most economical pumps? The hand-operated pumps have got all these. These are the likes of diaphragm, siphon, piston as well as rotary hand-operated drum pumps. The pumps are made of cheap plastics, purely stainless steel or also PTFE. Some hand pumps are specifically designed to pump particulate-laden or shear-sensitive fluids. Hand-operated vacuum pumps can also be found in laboratories where they are used for filtration, checking leak, siphoning and much more.
Why Use a Drum Pump?
- Compatibility: They come with different tubing set materials to fit into your situation.
- Flexibility: With their adapters, this means they can be used with a range of containers.
- Safety: In areas that are unsafe or impossible to use electrical power, air-operated drum pumps can be used, whereas hand-operated pumps are a perfect fit when a disposable pump needs to be used.
- Economical: Many hand pumps as well as drum pumps are very budget friendly.