Hot Water Heating System Expansion Tanks with Removable Bladder Membrane

Product Description

Product Description
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.
Product Parameters

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

Features
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.
Structure
Company Profile
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
Our Team and Working Enviroment
Production Line
Advanced Production Equipment, Strict Testing Procedures
Exihibtion

FAQ
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.