Duplex Stainless Steel Small Buffer Tank for Gas Boiler

• Customization: Available
• Material: Stainless Steel
• Certification: ISO9001, CE, CCC
• Model NO.: BT-304/300
• Usage: Solar Water Heater
• Inner Material: Stainless Steel 304 or 316L
• Insulation Layer: Polyurethane Foam
• Outer Shell: Color Steel
• Max Capacity: 500L
• Thickness of Foam: 50mm
• Working Pressure: 6.0 Bar
• Application: Heat Pump System, Domestic Hot Water
• Transport Package: Inner Poly Bag with Outer Export Carton Packing
• Specification: ISO, CE
• Trademark: INLIGHT
• Origin: China(Mainland)
• HS Code: 841990
• Production Capacity: 5000 Units/Month
• Package Size: 183.00cm * 66.00cm * 66.00cm
• Package Gross Weight: 60.000kg

Product Description

Product Description

Duplex stainless steel small buffer tank for gas boiler

INLIGHT manufactures a large range of stainless buffer tanks with different coil configurations.

Heating Systems: In heating systems, a buffer tank stores excess hot water produced by a boiler or heat pump. This helps to prevent short cycling of the heating equipment, which can lead to inefficiencies and wear.

Cooling Systems: In chilled water systems, a buffer tank stores cold water to ensure consistent cooling, compensating for fluctuations in cooling demand.

Specification

Product Range	Buffer Tank
Tank Material	SUS304/SUS316L/Duplex Stainless steel
Volume Range	50L-500L
Outer shell	Color board or Stainless steel
CONNECTIONSNS	1/2”, 3/4”, 1”, 5/4”, 6/4”, 2”
Working Pressure	0.6 MPa
Maximum Pressure	1.0 Mpa

How do heat pump buffer tanks work?

1. A buffer tank works by storing hot water to satisfy the system's requirements during ASHP defrosting cycles.

2. It reduces the short cycling of the heating system and improves heat pump performance.

3. The buffer tank provides a "heat sink" and "heat source" for excess heat energy.

4. It helps to smooth out changes in heat demand and loading on the heat pump.

 Feature 

Duplex stainless steel 2205 surge tanks will never corrode and weigh half as much as steel surge tanks. These benefits can reduce labor costs for installation while being a cost-effective way to increase system efficiency by reducing heat pump short cycling during low load periods and hydraulically decoupling the source from the distribution system. Our NSF certified polypropylene core is rated to 180 degrees Fahrenheit at 75 PSI and 140 degrees Fahrenheit at 100 PSI, surrounded by a continuous fiberglass and high temperature resin blend, making SST surge tanks ideal for hydronic and geothermal heating and cooling, low mass boiler systems, and chilled water applications. Argosy tanks are insulated with closed cell foam to provide R-values unmatched by competitors with heat losses of less than 1 degree/hour. 

 

Operation: The primary purpose of a buffer tank is to reduce short cycling of a heat pump, chiller or boiler. A hydraulic buffer tank is used in systems that experience below design load conditions most of the time, or in systems that call for multiple low BTU cooling or heating loads at different times. This can cause the heat pump or boiler to short cycle, which reduces operating efficiency and shortens the life of the equipment.

 

What It does: The buffer tank has 4 connections built into it. Two connections can be piped to the heat pump or boiler and two connections can be piped to the distribution system. If piped correctly, the tank can act as a thermal buffer and a hydraulic decoupler. The heat pump or boiler can be hydraulically decoupled from the distribution system.