Advantages
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Low weight : Easy to transport and handle |
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Easy to install : Push-fit into each other. |
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Better flow properties : Due to smooth inside surface. |
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Fire resistance : Self extinguishing, does not support fire. |
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Long life : Due to superior mechanical properties and inertness to most chemicals. Also insect and rodent proof. |
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Easy to maintain : Threaded door caps give easy access for cleaning. |
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Low cost : All the advantages reduce costs in the long term, by huge margins. |
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UV Stabilizer : Protect PRIME drainage systems from the sun and make them more durable. |
Size
75mm, 110mm
Type
SOC = SOCKET (FEMALE) fittings
SPI = SPIGOT (MALE) fittings
Available in Color: Light Gray, Dark Gray, and Golden Brown Ivory, white.
Maintenance
 Prince Mid Range SWR Systems are almost maintenance free. However, the fittings with door give easy access for cleaning. A cleaning pipe can also be provided. In case of damage to the pipe, repairs can be carried out as illustrated in the figures below.
Fig. 1:
For small puncture on the pipe. Take two halves of PVC pipe. Fix them on damaged PVC pipe with solvent cement.
Fig. 2:
If the damage is large, cut the damaged portion of the pipe. Take a piece of PVC pipe and two repair couplers. Insert the couplers on the pipe and place the new pipe in portion.
 Cut the PVC pipe with a fine toothed saw to the required length. Pipe should be cut square.
Chamfer end of the pipe to be inserted at an angle of about 15° to about 1/3rd of the wall thickness. Using a coarse file, make sure the spigot and socket are thoroughly clean and dry.
Insert the pipe in to the socket without the seal ring and mark along the pipe, when it is fully inserted.
Fix the rubber ring in the groove without twisting it.
Apply jointing lubricant to the chamfered end of the pipe, up to the mark made on spigot or to the socket end of fitting.
Push the pipe firmly into the socket till the gap between the mark on the spigot and the socket is about 10mm to allow thermal expansion.
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