Italtecnica PM/12 pressure relay to 12 bars, 1/4 BP, a cap nut
Italtecnica PM/12 pressure relay to 12 bars, 1/4" BP, a cap nut
When designing difficult autonomous systems of water supply at which there is a pump (or a little) such elements as the water pressure relay are very often used. Basic purpose given the device – automation of operation of the pump.
The majority of the relay of pressure work by one principle. Their device is also quite typical. The relay consistently connects to the pump which is necessary for creation of a certain pressure in system of water supply. The considered device is installed directly after the pump correctly to define value of pressure. At its shortcoming special contacts in the relay become isolated, and food moves on the pump. Pressure relay for the water pump, in fact, is a peculiar sensor which gives the command for inclusion if necessary.
How to choose?
If it is necessary to buy the considered device, then at the choice it is necessary to pay attention to the next moments:
- where also who manufactured the device. It is the best of all to give preference to production which is made by the known brands. So the probability to get a counterfeit comes down to zero -
- appearance – at the case there should not be various mechanical damages (scratches, chips, cracks, spots). It can demonstrate that the device was used earlier -
- simplicity of a design. Than operation of the device is simpler, it is more reliable than subjects -
- the relay has to be most pressurized, the class of electrical safety has to be equal to IP44 or above -
- the device has to be suitable structurally for work with the pump of a certain power, and also maintain the required pressure.
It is possible to buy pressure relay today as shops of plumbing fixtures present to the buyers quite wide product range.
Installation and principle of work
For the pump it is quite simple to pressure relay to establish. It is only important to observe care and technology as in operating time of this device water and electricity adjoin nearby. Manifestation of untidiness is inadmissible, it can lead to serious injuries. Most often the relay is installed directly on the union.
Thus, control of pressure is exercised in real time. The most important relay at installation is correct to podmotat a connecting carving and to establish rubber laying. As hit of water on current carrying parts can lead to deplorable consequences.
Usually electricity – a phase and zero is brought to the considered device. From it tension already moves on the pump. After installation of the relay of pressure it is necessary to adjust correctly. It will allow to save the person from a set of efforts, and will reduce need of participation in work of a water supply system to a minimum - thereby having released a large number of time.
Thanks to our website you can buy Italtecnica PM/12 pressure relay to 12 bars in Moscow conveniently and quickly, by means of an order form. If you need pressure relay for Italtecnica PM/12 water to 12 bars which price very moderate, then you got precisely to the address. We will help you to pick up suitable models therefore address for any recommendations.
With these goods buy:
|The producer -||Italtecnica|
|Accession||G?" - internal|
|Degree of protection of IP||44|
|Pressure range:||3 - 12 bars|
|Factory control:||5 - 7 bars|
|Minimum value of a difference:||1.5 bar|
|Maximum value of a difference:||5.0 bar|
|Rated current:||16A (10)A|