Shyms Water Tank

BDS Engineering provides end-to-end pressure tank solutions, the best value for your investment and is the best quality pressure vessels available today. SHYMS Pressure Tanks provide an efficient cycling to optimal control of pump performance to extending the life of the pump. All materials in contact with water are approved by NSF, IAMPO listing. The diaphragm and liner are both reinforced in specific wear areas for longer life, high-grade, cold rolled steel for an optimal strength to weight ratio. All internal parts including the air valve are rounded to prevent piercing of the diaphragm in extreme conditions. Tanks are quality tested at several stages on the production line to insure the structural integrity of every tank.

 

SHYMS tanks are ideally suited fora wide range of applications including:

Air conditioning
Booster systems
Firefighting
Green power solar water heater Hydraulic hammer arresting Irrigation systems
Thermal expansion

Technical Specifications:

ce Maximum Working Pressure 145 psi / 10bar
cp. Maximum Working Temperature 200° F/90° C cb- Standard Pre-charge 30 psi
2 Maintenance free
cr NSF Standard 61/ UPC, CE B+C1, ISO 9001 Approved cr. Single diaphragm design
cp. Comprehensive testing

Design Features

Heavy-Duty Butyl Rubber Diaphragm
FDA Grade Virgin Polypropylene Liner
Leak free brass air valve, sealed by a threaded 0-ring
Highly rust resistant durable baked epoxy coating
System connection Stainless Steel 304, 1"
Nylon Plastic Tank Stand
Model No. Type Capacity Ltr. Connector Size (Inch) Dimention D (mm)
Diaphragm Expansion Tank
SFDTV3
SFDTV8
SFDTV18
SFDTV24
SFDTV40
SFDTV58
SFDTV80
SFDTV100
SFDTV130
SFDTV160
SFDTV235
SFDTV305
SFDT18H
SFDT24H
SFDT58H
SFDT80H
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
Fix-Dip-Exp
3
8
18
24
40
58
80
100
130
160
235
305
18
24
58
80
1*
1*
1*
1*
1*
1*
1*
1*
1-1/4*
1-1/4*
1-1/4*
1-1/4*
1*
1*
1*
1*
140
202
280
320
300
400
400
400
550
550
550
550
280
320
400
400

 


This water tank sold under the brand name “Shyms”, is available in a number of models, all of which can be identified by their type, capacity, connector size and dimensions. This kind of tank works to protect the domestic hot water system as well as closed water heating system against excessive pressure. The air is filled in the tank to some extent, the compressibility of which is helpful in absorbing too much water pressure generated by thermal expansion and cushioning shock generated by water hammer. The system water and air cushion are separated. The system water is contained inside the bladder within the tank, the outside of which does not come in contact with tank wall because of the air held between them. This eliminates the problem of water logging.