What is a 'Warrant'. A warrant is a derivative that confers the right, but not the obligation, to buy or sell a security â normally an equity â at a certain price before expiration. The price at which the underlying security can be bought or sold is referred to as the exercise price or strike price.
Hose Pumps-Hose pumps, or peristaltic pumps, are a type of positive displacement pump that use a roller to move fluid through a tube or hose. Hydraulic Pumps-a type of PD pump used to pressurize hydraulic fluid.The fluid is then used to do work by operating pistons in a hydraulic system. There are many different types, including: piston, gear, screw, plunger, and vane pumps. In-line Pumps-configured with the suction and discharge connections are in line.hey use a diaphragm on each side of the pumping chamber. End Suction Pumps-a type of centrifugal pump that has a casing with the suction coming in one end and discharging out the top. Explosion Proof Pumps-built to prevent the pump from becoming ignited and exploding.
Submersible Water pump: It is a very wide range of water treatment tools. The difference is that it works in the water, while the pump works mostly on the ground. A submersible pump has a sealed motor closely coupled to the pump body and pushes water to the surface. It functions via its assembly that is wholly submerged in the fluid to be pumped whereas a centrifugal pump uses a rotating impeller to increase pressure of a fluid.