• Spike Upsurge Management design for uniform heat gain and zero cold spots.
• Solar KEYMARK European and Bureau of Indian Standard (ISI) certified collectors.
• Super sleek Design with UV resistant exterior finish.
• HCFC free polyurethane Insulation.
• No grouting required for installation.
• Easy Self support stands for User Friendly Installation.
• Suitable for Flat Roof, Sloped Roof and Tiled Roof installation.
Model : PolyZol Plus | PrezZOL | Scale Guard
Application : Hot water for bathing
Water Input : Soft Water <150ppm | Soft and Pressurized | Hard Water (Up to 400 water<150ppm PPM)+
Type of Heating : Thermosyphon, Gravity | Thermosyphon, | Thermosyphon, Gravity
Feed, Pressurized Inlet Feed Indirect Heating
Heat Exchange Method,
Operating Pressure : Atmospheric | 4.0 kg / cm2 | Atmospheric
Solar Collector : ISI Mark, European
Solar Keymark Certified.
Copper : 99.9% purity certified.
Aluminum : HE9T grade for toughness
Insulation : Unique, Aluminum laminated Rockwool, giving excellent Bonding & reflective
Inner storage tank : Stainless steel - 304, | Thicker Guage Tank | Tank with tubular,
SSLN8 Stainless Heat exchange
ribbed deep drawn. steel-
304, ribbed deep drawn.
for hard water application
ribbed deep drawn.
Welding : TIG welded
Outer tank : Polyzol steel, alloy steel marine grade.
Insulation : HCFC free PUF.
ZDZ heater : With programmable thermostat, and rain proof cover.
Capacity / Area Required : Type 1 Type 2
100 L 125 L . | 100 L System -1.5 x 2.5 mtrs.
(1.5 x 2.5 mtrs)
200 L 250 L | 200 L System - 2.5 x 2.5 mtrs.
(2.5 x 2.5 mtrs.)
300 L 375 L | 300 L System - 3.5 x 2.5 mtrs.
( 3.5 x 2.5 mtrs.)
Load on roof (with water) : Type 1 Type 2
100 L 125 L
225 kgs 255 kgs.
200 L 250 L
375 kgs 425 kgs.
300 L 375 L
375 kgs 425 kgs..
Tool Kit : With normal hardware and connecting accessories.
+ Customized sales available after testing of water quality
++ Other models using different collector type available on request