Potable Water Expansion Vessel for 50 Gal. Water Heaters

We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for solar heater, solar ventilation system, solar air heater evacuated. We will keep pace with the times and give full play to our industrial advantages of good growth, strong correlation and obvious characteristics of circular economy. The implementation of international quality system standards is the basis of improving product quality. We have won high praise from our customers with perfect scientific testing means and high-quality and fast service system.

DESCRIPTION

Product name: copper coil tank pressure solar water heater

Tube size: 58*1800mm

Water tank capacity: 150Liter 200Liter 250Liter 300Liter

Thermal insulation effect: 24-72 hours continuous thermal insulation

Material composition: stainless steel liner SUS304-2B+polyurethane insulation layer+color steel shell

Insulation material: Polyurethane one-time molding pressurized foaming

Water tank openings: water inlet and outlet, temperature port, electric heating port, magnesium rod port, replenishing tank port, exhaust port, coil inlet and outlet heat exchange port

Uses: Solar bath water, household water, features long heat preservation time, stable water outlet pressure. At the same time, it is also used for solar home floor heating and hot water storage tanks.

Others: The above prices are without any accessories. If you need accessories, you can choose: magnesium rod, electric heating, water supply tank.

Supply: OEM production

COIL IMAGE

FEATURES

1. Suitable for hard water as heating is indirect and tank incorporates a sacrificial magnesium rod and electronic anode

2. Stylish slim profile design

3. Collectors can be positioned to capture solar irradiance on the balcony wall, parapet,

4. Under the window ledge etc. and integrated with the building’s design in order to provide enhanced value

5. Non-Toxic heat transfer fluidpipework.

6. All operation parameters are user programmable to suit individual life style

7. Electric boosted tank can be installed in the balcony or inside the apartment in a closet with minimal pipework.

8. Controlled variable flow through solar collectors to maximise solar gain

9. Intelligent controller with advanced features that can incorporate remote monitoring

10. Can save up to 90% of water heating energy consumption.

11. Hot water at high pressure regardless of the weather

12. Low maintenance over service life

13. Over temperature and pressure protection

Working principle of the product:

This model has a special copper coil heat exchanger in the inner tank. The coil copper pipe can bear 6 bars pressure, water tank is non-pressuried.

The water in the tank is used as the heat transfer medium, rather than using it directly. The obvious advantage is with water supplier, which can supply cold water into the tank automatically; It can be connected to pressurized system.

SPECIFICATIONS:

Technical specifications

Inner tank:SUS304-2B or 316 food-grade stainless steel,Laser welding technology

Vacuum tube:High-efficient coating 58*/1800/2000/2100mm vacuum tube, hail-resistance 25mm~40mm

Outer tank:painted/aluminum-zinc coated steel/SUS 304 stainless steel, free welding technology

Insulation layer: High density polyurethane, 72 hours efficient heat preservation.

Frame: Stainless steel/Alumimum alloy/galvanized steel.Anti-corrosive and Anti-ultraviolet

Copper coil: 12mm/16mm,length 20-50m

Auxiliary feed-water tank 5L-70L

Accessories:Reflector/Electric heater/ Anode magnesium stick/solar controller

Steel cutting machine	Tank straight welding machine
Tank inspection machine	Tank storage machine
Vaccum tube three layers coating	Heat pipe coil

What you shall notice when you order?

1. The angle of the frame can be changed in the production process according to the virtual geographical condition of the customers. We can design the suitable angle for the customers.

2. We offer the spare accessories and tubes for your order for free.

3. We can offer the water tanks, frames, and tubes in different materials according to your request.

Warehouse inventory

FAQ

Q1. Minimum Order Quantity

A: normally only full container of 20gp container or 40hq container

Q2. Pyament Term

A: 30% deposit for production

70% rest before container arrive in destination port.

Q3. Do you provide free OEM service?

A: Customer brand logo can be customerized

Q4. Delivery Time

A: 7 days to 14 days

Q5.Warranty

A: 5 years for complete system，10 years for vacuum tube

Q6.Quality certification

ISO CE KEYMARK IEC

Q7.How many sets can be loaded into container?

for various solar water heaters and different tank capacities, we will assist calculate quantity correctly

Persisting in 'High quality, Prompt Delivery, Competitive Price', we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Potable Water Expansion Vessel for 50 Gal. Water Heaters. The development of the enterprise cannot be separated from the staff's efforts, nature's giving, and the support of the community. We insist on people-oriented, continuous development based on customer needs, and aspire to become a leader in the industry.