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Diaphragm pressure tank is an energy storage device composed of steel shell and rubber diaphragm inner tank. The rubber diaphragm completely separates the water chamber from the air chamber. The air in the tank is compressed. According to Boyle's gas law, the gas is compressed to a small volume, and the pressure rises to store energy. The expansion of the compressed gas can press the water in the rubber diaphragm out of the tank.
| Model | Nominal Diameter (mm) | Working Temperature (MPa) | Total Volume (m³) | Effective Volume (m³) | Diameter (mm) | ||
| ∅ | H | DN | |||||
| NZG400 | 400 | 1.0 | 0.12 | 0.054 | 400 | 1260 | 50 |
| 1.6 | |||||||
| NZG600 | 600 | 1.0 | 0.35 | 0.125 | 600 | 2000 | 50 |
| 1.6 | |||||||
| NZG800 | 800 | 1.0 | 0.85 | 0.35 | 800 | 2340 | 50 |
| 1.6 | |||||||
| NZG1000 | 1000 | 1.0 | 1.56 | 0.5 | 1000 | 2480 | 50 |
| 1.6 | |||||||
| NZG1200 | 1200 | 1.0 | 2.65 | 0.75 | 1200 | 2830 | 50 |
| 1.6 | |||||||
| NZG1400 | 1400 | 1.0 | 3.61 | 1.000 | 1400 | 2970 | 50 |
| 1.6 | |||||||
| NZG1600 | 1600 | 1.0 | 4.95 | 1.950 | 1600 | 3065 | 80 |
| 1.6 | |||||||
| NZG1800 | 1800 | 1.0 | 7.06 | 2.120 | 1800 | 3170 | 80 |
| 1.6 | |||||||
| NZG2000 | 2000 | 1.0 | 9.23 | 3.650 | 2000 | 3320 | 80 |
| 1.6 | |||||||
1. It is reliable and easy to install.
2. We offer a one year full machine warranty.
3. It is CE Certified, and it is manufactured under ISO standard.
4. It offers a simple structure, high effciency and is cost effective.
5. The most popular design in the market, reliable and easy to maintain.
6. Good Airtight Performance: the tank body is an airtight device that does not touch water, ensuring that the water quality is not polluted by the outside world.
7. Long Use Life: The rubber can be stretched more than 200,000 times, and it can be used for a long time when it is inflated once.
8. Eliminate Noise: It can effectively smooth the pressure fluctuation in the water system and automatically eliminate the noise of the pipe network.
Nanjing Beite HVAC Co., Ltd was established in 2007 and engaged in HVAC water treatment equipment and pressure vessel fileds for more than 17 years. It has two factories, Nanjing Luhe factory and Anhui Chahe factory, four standardized production workshops and two office buildings, covering a total area of 48,000 square meters, providing corresponding water treatment products and solutions for HVAC circulating water systems. The company specializes in more than 30 products, providing customers with one-stop supply and service.
Our Team and Working Enviroment
Advanced Production Equipment, Strict Testing Procedures
Q1: Can I have a sample ?
A : Yes, welcome to place sample order to test and check quality. Mixed samples are also OK.
Q2: What is your lead time for production?
A : Generally Sample needs 1-3 days,mass production needs 15-30 days,also depands on your request.
Q3 : Can you accept mixed batch of different products?
A : Yes,we can provide different product mix wholesale.
Q4: What payment terms do you accept?
A :Trade assurance,TT,Western Union.
Q5 : What is the warranty for your products?
A :We provide one year warranty for the products..
Q6 : Are you trading company or manufacturer?
A :Yes,We are manufacturer.Welcome to visit our factory and check our pruducts.
Q7: What terms of payment do you accept?
A: Payment method:T/T,Paypal,western union.
Q8: What is your delivery time?
A: Delivery term:15-30 working days.
