Installation Compression PEX fittings
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Installation does not require disassemble of the PEX fitting and is based on the method of simple pushed home in the PEX fitting and then automatically capture and sealing the pipe.
How you can implement a three-stage fixation pipe PEX fitting. This requires:
a) loosen the cap nut;
b) to introduce the tube into PEX fitting until it stops;
c) tighten the cap nut.
So quickly and efficiently can make assembling the whole system of PEX plumbing in your area.
In addition, compression PEX fittings have an extensive range of varied nomenclature adapters (? 16-110 mm), which gives additional possibilities for constructing a network in accordance with their own discretion.
There are elbows, couplings, tees, as well as transitions to the metal with a different pitch, saddles for connecting pipes, etc.
This type of compounds in accordance with international standards is designed for continuous operation for 50 years in PEX plumbing networks with a working pressure of 16 atmospheres, can be mounted at a temperature of – 20 ° C and operated in the temperature range from 0 ° C to +40 ° C.
Laying of pipes made of PEX and steel does not have any differences, as governed by the same regulatory documents (eg SP or SN 40-102-2000 550-82), but it should always be mindful of the fact that PEX is softer and consequently, more susceptible to mechanical damage. Therefore, Never run such pipes on the surface of the earth. Moreover, despite the high frost resistance of PEX tubing can withstand the freezing of water in them, laying should be done in the land to a depth of freezing.
Use PEX tubing can and sprinkler systems in greenhouses, such as drip irrigation under every bush, using an additional small-diameter tubes with dropper. But here it must be remembered that the pipes should be protected from mechanical damage.
In conclusion, I would like to focus on two myths that are born around the PEX tubing and live even in the minds of many experts.
Tags: PEX Fittings, PEX Plumbing
