What are the characteristics of fire hydrant pumps?

There are many types of fire hydrant pumps, such as vertical single-stage and vertical multi-stage, as well as vertical multi-stage, and horizontal multi-stage, which can meet the different needs of many people. So what features of the fire hydrant pump, the following together to find out.

1. The structure of the fire hydrant pump is very compact, and it is small in size and relatively beautiful in appearance. Because of these structures, the area used for the installation of the fire hydrant has been determined to be relatively small. If coupled with the relevant protective cover, it can also be used. Place it outdoors for use.

2, the impeller is very simple to install, it can be installed directly above the motor shaft, so that the concentricity of the pump has been confirmed, and therefore the stability of the pump during operation has been increased, and the life of the fire hydrant pump is also used Get extended.

3, the bearing used is a mechanical seal or a related combination of mechanical seals, the use of alloy sealing ring is very good, so that the seal of the wear resistance has been enhanced, and the use of life is also effectively extended .

4. The installation and maintenance of fire hydrant pumps are very convenient, and the pipeline system does not need to be disassembled. The outlet of the pump is the same as the inlet, so the connection between the pipes is simplified.

5, according to the relevant needs, suction inlet and outlet can be installed to become zero, ninety degrees, one hundred and eighty degrees and two hundred seventy degrees and so on are not the same direction, all kinds of connected occasions can be obtained Satisfy.

6. The pump can be operated in parallel and in series according to the requirements of the relevant flow and lift.

7. The head of the hydrant pump can be added or subtracted according to the relevant needs, combined with the cutting of the relevant impeller outer diameter, and the area occupied by the installation does not need to be changed.

Magnetic Track Rail

Modern Magnetic Track Lighting consist of aluminum profiles with integrated electric wires.The voltage inside the track is 48v ,safety.So DC48V magnetic track lighting system can also be used in places within easy reach .Available accessories and angle connectors allow you to create complex systems not only on the ceiling .

Magnetic track lighting is more and more popular on the market.But how to choose the thickness of magnetic track rail?

Must be thick enough.

This led magnet rail from production to transportation to installation and then to install the magnetic track light, must withstand many collisions and pressure, if your led track rail is only 1.2 or 1mm, has not yet been installed to deformation, installation can not conduct, these are generally used in party A price engineering or cheat you online shop. Have you ever seen a rail bend like that in your hand?

If too thin, transportation is the most easy to be deformation, conductive article easy to fall off, installed in the ceiling to extrusion deformation, which will influence the safe use of lamps .The greater risk, because of the deformation, the Magnetic Track Light not to live at the bottom of the iron absorption.Magnetic suction screens card is unstable, will be easy to spend down from ceiling to people, this is very big security hidden danger

/d0b33839289418b5c7664660b1.jpg" title="Poor Magnetic Track Rail" alt="Poor Magnetic Track Rail" />

There are 1.4mm, 1.5mm, 1.6mm, 1.8mm, 2.0mm,2.2mm thickness on the market.Normally enough material 2.0 can be used at ease, is more reliable quality.

magnetic track rail, Magnetic light rail ,led magnetic track,magnetic rail , magnetic lighting profile

Farwise Technology Co.,Ltd. , https://www.farwiselighting.com