Installation Material Technical specification of common used material for installation of air conditioner system.


Flexible wire

KEYSTONE Flexible Wire

Application      : General purpose indoor and outdoor
Voltage rating : 250/440V
Construction   : Flexible plain annealed copper conductor, PVC insulated, PVC sheathed
                            cable
Core colours   : 3-Core : (Green/Yellow, Blue & Brown)
Specification   : BS2004 / 1961
Outdoor            : 3 Core 70
Indoor               : 3 Core 40

Links : http://www.keystone-cable.com/


Insulation

ARMAFLEX Insulation

Class 1 Armaflex is a CFC & HCFC free (ozone depletion potential of zero), flexible, black, closed cell, elastomeric nitrile rubber insulation providing a highly efficient method of controlling condensation and insulating against both heat loss and heat again. Below are some of the featue of Class 1 Armaflex :

- Fire Performance
- Water Vapour Resistance Factor
- Engineered Wall Thickness
- Ease of Installation

Links : http://www.armacell.com

Pipe Diameter

Recomended Thickness

6.35 mm
9.52 mm
12.70 mm
15.88 mm
19.05 mm
22.05 mm

9 mm
9 mm
13 mm
13 mm
19 mm
25 mm


trunking

DNE uPVC Trunking

Casing that used to hide the insulation and copper pipes and water pipes that connect your compressor to your air-con unit.

Material    : uPVC
Colour      : White
Standard  : SS275 / 1999
PSB Test report : 55S051343


Copper pipe

DNE Copper Pipe

Manufactured under stringent quality control for the air-conditioning and heating application.

Material   : Copper 99.90%
Standard : ASTM : B88


Pipe Sizes

Wall Thickness

6.35 mm
9.52 mm
12.70 mm
15.88 mm
19.05 mm

0.61 mm / 23 SWG
0.61 mm / 23 SWG
0.71 mm / 23 SWG
0.71 mm / 23 SWG
0.71 mm / 23 SWG


Drainage

UNIPLAS uPVC Drainage Pipe

SINGA uPVC Pipes offer the following feature that make them versatile in their field of applications:

- Increased Hydraulic Capcity
- Corrosion Resistant
- Performance Efficiency

Material : uPVC
Size        : 16mm
Standard : JIS6741:1984

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