This product is an ancillary part of water purification machine called as reverse osmosis storage tank. Since its volume is about 3.2 Gallons, it is named ROTK3.2 for short. The main body of this product is made of polypropylene. It is equippedwith a liner which is made of edible rubber. All parts of this producthave passed the FDA test and Rose test. Technical Parameters

	Parameter	Comments
Model	ROTK-3.2G	3.2Gallon
Input Water Quality	≤10ppm	Input water must be purified
Maximum Working Pressure	≤0. 5MPa	Working Pressure under normal operationcondition
Working Temperature Range	1-45ºC	N/A
Size of Input Screw Thread	1/4 inch	NPT screw thread is available
Height	346.5±1mm	Measured from faucet
Diameter	251±1mm	Maximum diameter at the middle of tank
Weight	2.08kg	Tank only
Weight after Packing	2.3kg	Tank with carton
Preset Pressure	6-8psi	Around 7.0psi
Volume	6.3L	Water pssure≥0.25MPa
Compssion Resistance	2.2±0.2MPa	Collapse test
Static PressureMaintaining	1.0MPa/24H	Air leaked≤10%
Dynamic Water Hammer	100,000 Times	Test pssure 0-0.45MPa

Famous as a specialized manufacturer of water dispenser, Ningbo Anjier Environmental Science and Technology Co., Ltd. Has strived for more than 10 years. BETTER QUALITY & CHEAPER PRICE, as the spirit of NINGBO ANJIER, has been seared into every process, from plastic parts to packing. The company locates in Cixi, near south of Hang Zhou bay in Zhejiang province. Our main products are water dispenser, and every parts of the dispenser.

We have professional team of quality management, an excellent technology & development department and advanced testing equipments, production equipments and assembly lines. More than 150 employees including 7 senior engineers, 5 product designers and more than 20 technicians, and possesses 6 workshops such as plastic injection workshop, steel panel foundry workshop, products assembly workshop.

Based on these advantages, we got highly respected from both oversea and Chinese inland. Our R&D team is strong, dedicated and well-seasoned - most of them have more than six years experiences in this field.

We really welcome your esteemed company to come and visit our factory and believe our future cooperation is good and smooth.