Welded Expansion Vessel for Domestic Water Systems

• Customization: Available
• Flexible Hose Material: Rubber
• Type: Expansion Vessel
• Model NO.: TY-08-80L-10-001
• Drain Style: Stainer
• Bibcock Material: Stainless Steel
• Valve Core Material: Ceramic
• Surface Treatment: Electroplated
• Usage: Floor, Bathtub, Basin, Sink
• Media: Water
• Media Temperature: Normal Temperature
• Pressure: Medium Pressure
• Tank Diameter: 430 mm
• Tank Height: 725 mm
• Weight: 14.3 Kg
• Minimum Operatin: 99 Deg
• Maximum Operating Pressure: 10 Bar
• System Suitability: Suitable for All Types of Potable Water System
• Water Entry Connection: 1/2, 3/4, 1, 11/4, 11/2 Inch
• Mount Type: Free Standing (Customized Leg)
• Pre Charge Bar Rating: 1.9 Bar
• Type of Membrane: No Toxic Interchangeable Bladder Membrane
• External Finishing Colour: Multi Color
• Tank Body: Epoxy Powder Coating
• Inlet Connection: Electroplating Flange
• Pre-Charge: Nitrogen Gas
• Range Description: Water Dezhi Series
• Transport Package: Paper Box
• Specification: 10/16/20/25/35 BAR Wroking Pressure
• Trademark: Aqualeader/Dezhi
• Origin: China
• HS Code: 9032900090
• Production Capacity: 1200 Units Per Day

Product Description

Important Notes

A

The replacement membrane for most of the conventional 80-100 liter membrane pressure vessels, for use in sanitary cold-/hot water systems, domestic waterworks, solar- and pressure maintenance systems and garden pumps. The membrane is made of EPDM rubber, and therefore suitable for drinking water.

Ethylene-Propylene-Diene-Monomer Rubber:

This EPDM rubber belongs to the group of elastomers. This synthetic material is characterized by resistance to hot air, weathering and ozone. 

The elastomer shows low gas permeability, good resistance to chemicals as well as up to 100°C very good noise and shock energy absorption qualities. In the low temperature range the butyl rubber remains elastic up to -70°C.It is mainly used for air hoses and inner cores of tyres, bladders, steam hoses and linings for tanks. Further fields of application are foils, membranes, unvulcanized sealants and bands.

This EPDM rubber is allowed as chewable mass for chewing gum according to Annex 4 on Additive Admission Regulation. Consequently, the material is harmless for drinking water installations.

B

Replacement 100L Pressure Vessel for use in sanitary cold-/hot water systems, suitable for nearly all domestic waterworks, solar- and pressure maintenance systems and garden pumps. 

This pressure vessel will be delivered with included. EPDM membrane and has a 100L capacity. The vessel is designed for a maximum pressure of 10 bar (16/20/25/30/35 Bar Also available,please contact Mr.Tom Lee for details)and will be delivered in a horizontal position. The tank is checked for tightness with up to 5,4 bar water pressure by the producer.

It has a 1inch (32,89-33,25mm) pump connector.The pressure vessel has additionally an integrated valve for inflating the space betwen tank and membrane.

This vessel series is welded of qualitative steel sheet, according to UNI-EN-standards and is equipped with a heat- and age resistant EPDM-membrane.

C

About the primary pressure in the pressure vessel:
The primary pressure should be set approximately 0,1-0,2 bar lower than the switch-on pressure of the pump and has to be checked at regular intervals. Any failure of observance may cause damage on the EPDM-diaphragm of the pressure vessel. A more accurate calculation results from the pump´s switch-on pressure x 0,9. Example: Switch-on pressure on the pressure switch of the domestic waterworks is set to 1,5bar: 1,5bar x 0,9 = 1,3-1,4 bar
Important: The vessel´s pressure should only be inflated or deflated when the pressure to the water system has been released before. 

Attention: 
It is absolutely necessary to have released the air and water pressure before the opening of the pressure vessel !

For more models of expansion vessels ,please refer to 

 

Photo			Model		Warranty	Vessel Capacity	Unit Price	Connection	Height	Length	Max. operating pressure	Standard Precharge Pressure	Max. operating temperature	Unit Package Dimension
			X		Months	Liter	US Dollar	Inch	mm	mm	Bar	Bar	°C	mm
			TY-08-2L-10		36	2	Come On,Please Contact US For Best Offer             (Export Only)	3/4''	130	230	6	0.9	70	150x150x240
			TY-08-5L-10		36	5		3/4''	205	240	10	1.5	100	210x210x250
			TY-08-8L-10		36	8		3/4''	205	297	10	1.5	100	210x210x320
			TY-08-12L-10		36	12		1''	270	350	10	1.5	100	280x280x370
			TY-08-19L-10		36	18		1''	305	430	10	1.5	100	315x315x440
			TY-08-24L-10		36	24		1''	305	485	10	1.5	100	315x315x495
			TY-08-36L-10		36	36		1''	376	440	10	1.5	100	400x400x450
			TY-08-50L-10		36	50		1''	380	585	10	1.5	100	395X395X600
			TY-08-60L-10		36	60		1''	385	670	10	1.5	100	400x400x685
			TY-08-80L-10		36	80		1''	430	725	10	1.5	100	440X440X740
			TY-08-100L-10		36	100		1''	490	700	10	1.5	100	530X530X700
			TY-08-150L-10		36	150		1''	585	820	10	1.5	100	600X600X830
			TY-08-200L-10		36	200		11/4''	628	920	10	2	100	640X640X940
			TY-08-300L-10		36	300		11/4''	680	1082	10	2	100	700X700X1100

Stainless Steel Expansion Tanks ,Pressure Switch and Pipes also avaible /Stainless Steel Or Carbon Steel all available 





How a Expansion Tank Works







Company profile 

Taizhou Tianyang Electrical co., LTD. Is located in Shangma industrial Zone, Shitang Town, WenlingCity, Zhejiang rovince, covering an area of 15, 000 square meters. Our Company has over 30 years experience in mold design and exploition. "DEZHI"and "AQUALEADER" are our proprietary brand of our company. We have produced pressure tank for more than 20 years. Available volumes range from 0.15 to 1500 liters. and working pressure from 4 bar to 25bar. Our products are applied to pump systems. Our products are exported to numerous overseas clients. We can custom design and manufacture products according to client-supplied requirements. 
We adhere to the business philosphy"Credibility, Quality and service", our scientific management is based on the domestic market, but facing to the world. Warmly welcome customers both domestic and from abroad. We sincerely hope to cooperate and develop together to create a better future. 
Taizhou Tianyang Electrical Co., Ltd. Is always your most loyal partner.  

I would like to take this opportunity to introduce our company to you. I am contacting you on behalf of Taizhou Tianyang Electrical Co., LTD.

We are the factory from China for making Pressure Tanks for Fire Protection, Residential Water and Irrigation, Sport Turf and Landscape Irrigation, Agriculture and Horticulture Irrigation, Water Filtration, Treatment & Recycle, Solar and Stock Water System, Rain Water Harvesting, Pump Systems. Based on ISO quality management system, we have obtained CE, KC, ISO 9001, ISO14001, OHSAS 18001, SGS, Water Mark, and Wras Certificates for our company & our Pressure Tanks. Welcome to visit Taizhou Tianyang Electrical Co., LTD when it is more convenient for you. 



Basic Introduction 

The pressure vessel is designed to provide a storage facility and pressure reservoir for water at temperatures up to 99ºC. Common uses are in water booster sets, heating pressurisation and fill sets. The vessel incorporates a replaceable Butyl diaphragm mounted in a mild steel shell. This method of construction eliminates any contact between the stored water and the steel shell of the vessel, and is therefore suitable for use with potable water. All units up to and including 25 litre sizes are suitable for a working pressure of 8 bar, larger vessels 10 bar, (except 1000LV)

For Water-Dezhi Series 

Interchangeable membrane pressure tanks.

Membranes suitable for drinking water and can be installed to any type of pump.

WRc approved and built to 97/23/EC

Technical Parameter  

Model	Tank Volume	Maxi Working Pressure	Diameter	Height	Connector	Package (Paper Box)	Export Packing Size
x	Liter	Bar	mm	mm	Inch	cm	Non-fumigation wooden case/Or Pallet
TY-04-5L	5	10	160	300	1	17x17x31
TY-04-8L	8	10	200	340	1	20x20x34
TY-04-12L	12	10	270	350	1	27x27x35
TY-04-19L	19	10	270	410	1	27x27x41
TY-04-24L	24	10	270	460	1	27x27x46
TY-06-36L	36	10	350	560	1	35x35x56
TY-06-50L	50	10	350	830	1	35x35x83
TY-06-60L	60	10	450	750	1	45x45x75
TY-06-80L	80	10	450	890	1	45x45x89
TY-06-100L	100	10	450	940	1	45x45x94
TY-06-150L	150	10	450	1100	1	45x45x110
TY-07-180L	180	10	560	1000	1	56x56x100
TY-07-200L	200	10	650	970	1	65x65x97
TY-07-300L	300	10	720	1260	1	72x72x126
TY-07-500L	500	10	750	1500	1	75x75x150
TY-07-750L	750	10	750	1800	1	75x75x180
TY-07-1000L	1000	10	1000	1800	1	100x100x180
TY-07-1500L	1500	10	1100	2000	1	110x110x200
TY-07-2000L	Please refer to customized Model Or Contact Mr.Tom Lee (Export Models Only)
TY-08-8L	8	10	240	330	1	25x25x34
TY-08-12L	12	10	270	340	1	29.5x29.5x35
TY-08-19L	19	10	410	290	1	29.5x29.5x41
TY-08-24L	24	10	460	290	1	29.5x29.5x46
TY-08-36L	36	10	380	490	1	38x38x50
TY-08-50L	50	10	380	560	1	38x38x57
TY-08-60L	60	10	480	490	1	48x48x50
TY-08-80L	80	10	480	630	1	48x48x64
TY-08-100L	100	10	480	720	1	48x48x73
TY-08-150L	Please refer to customized Model Or Contact Mr.Tom Lee (Export Models Only)
TY-08-200L
TY-08-250L
TY-08-300L
TY-08-400L
TY-08-500L
TY-08-600L
TY-08-750L
TY-08-1000L
TY-08-1500L

Regarding Installtion 

The vessel is supplied pre-charged with air, but this pressure may require adjustment to suit the site conditions. This adjustment must be made with the vessel isolated from the system, and before filling with water. Air may be vented from, or pumped into, a patent valve which will be found under a black plastic screw-off cover on the shell (sizes up to and including 500 litre) or on a side mounted flange (750 and larger). It will be noted that vessels of 60 litre capacity or larger are manufactured with connections at either end of the vessel shell. The vessel should be mounted so that the system connection is made at the lowest possible point, to facilitate on-site maintenance. The other connection may be fitted either with a air bleed valve, or alternatively with a blanking plug. All pressure vessels should be installed with an isolating valve and drain cock.

Periodic Maintenance

The only maintenance required on this equipment is a periodic check on the air cushion pressure. It is necessary to isolate the vessel from the system, and to drain all water from the tank before making this measurement with a standard tyre pressure gauge from the  valve.

Maintaince free models are also available,Please refer to customized Model Or Contact Mr.Tom Lee (Export Models Only)




FAQ Details:  

1. Q: What is your MOQ of this item?
  A: We are a factory, have stock. 1PCS is ok!

  2. Q: What is the delivery time?
  A: 7-25 days after receiving orginal L/C or deposit by TT.

  3. Q: Is it all right to make customer's own brand name?
  A: Yes we supply OEM service. Please send us a authorization doc.

  4. Q: Where is your Loading Port?
  A: Ningbo, Zhejiang, China.

  5. Q: What are your payment terms? For Bulk Quantity Purchase
 A: 30% deposit and balance T/T against copy of Bill of Lading or L/C at sight.
  For Samll amount Trial Order, Please arrange the full payment

  6. Q: What is your company's available production capacity?
  A: 50000~60000 pieces of Pressure Tank per month. 

Welcome To Visit Us