| Parameter / Item | Technical Specification Details |
|---|---|
| Model / Capacity | 300 Liters (79.2 Gallons) |
| Tank Orientation | Vertical Floor-Standing |
| Inner Tank Material | Food-grade SUS304 Stainless Steel / Heavy-duty Enameled Steel |
| Outer Shell Material | Painted Galvanized Steel / High-quality Color Steel |
| Insulation Layer | 50mm - 60mm High-Density Polyurethane (PU) Integral Foaming |
| Max Working Pressure | 0.6 MPa / 6 Bar (0.9 MPa / 9 Bar customizable) |
| Hydraulic Test Pressure | 1.2 MPa / 12 Bar |
| Inlet / Outlet Connection | 1" or 1.25" Female Thread (Customizable) |
| Sensor & Vent Ports | 1/2" Female Thread |
| Drain Port | 3/4" Female Thread |
| Base Support | Moisture-proof bottom pallet included |
⚡ Factory Direct Supply: 300L Premium Pressurized Vertical Buffer Tank ⚡
Our premium 300 Liters pressurized vertical buffer tanks are engineered to increase the water volume of hydronic heating and cooling systems. By optimizing thermal storage, these tanks effectively prevent frequent compressor cycling, stabilize system temperatures, and significantly extend the lifespan of your heat pump or chiller system.
| Parameter / Item | Technical Specification Details |
|---|---|
| Model / Nominal Capacity | 300 Liters (79.2 Gallons) |
| Tank Type & Orientation | Vertical Floor-Standing |
| Inner Tank Material | Food-grade SUS304 Stainless Steel / Heavy-duty Enameled Steel |
| Outer Shell Material | Painted Galvanized Steel / Premium Anti-corrosion Color Steel |
| Insulation Layer | 50mm - 60mm High-Density Polyurethane (PU) Integral Foaming |
| Max Working Pressure | 0.6 MPa / 6 Bar (0.9 MPa / 9 Bar customizable) |
| Hydraulic Test Pressure | 1.2 MPa / 12 Bar |
| Inlet / Outlet Connection | 1" or 1.25" Female Thread (Customizable) |
| Sensor & Vent Ports | 1/2" Female Thread |
| Drain Port | 3/4" Female Thread |
| Base Support | Moisture-proof bottom pallet included for easy forklift transport |
| Core Feature | Engineering & Commercial Benefits |
|---|---|
| Anti-Cycling Design | Drastically reduces compressor start/stop frequency for 3HP to 5HP systems, significantly reducing energy consumption and equipment wear. |
| Thermal Insulation | Premium polyurethane foam layer ensures minimal standby heat or cold loss, maintaining stable water temperature under extreme weather conditions. |
| Hydraulic Separation | Acts as a highly efficient low-loss header to balance flow rates and eliminate hydraulic interference between primary and secondary loops. |
| System Integration | Multi-port configuration allows flawless connection to air-source heat pumps, central air conditioning chillers, solar thermal fields, and biomass boilers. |
Best Matched Equipment: Ideal for 3HP / 5HP air-to-water heat pumps, commercial water chillers, and underfloor radiant heating systems.
Full B2B Customization: We fully support customized port configurations (e.g., DN40 Flange, customized thread sizes), custom tank dimensions, and private brand logo labeling.
Related Products
Bobiller, The Best Mate!
Our company offers a complete line of heat pump units and refrigeration equipment systems, as well as refrigeration compressors, copper fittings, expansion valves, dual-measure gauges, and other accessories and tools, so you can get everything you need for the refrigeration industry in one place. And we can provide you with customized manufacturing services.
What are the functions of a commercial air to water heat pump?
Commercial air to water heat pumps serve multi purpose functions for modern commercial buildings.It provides heating,cooling saving energy for hotels,shopping malls and office facilities.
Aug. 31, 2026
Why Heat Pump Buffer Tanks Are Essential for Efficient Hydronic Heating Systems?
Integrating a buffer tank into your heat pump hydronic system is key to maximizing efficiency. This article explains the core functions of buffer tanks, including eliminating short-cycling, optimizing defrost cycles, and balancing flow rates, helping you achieve lower energy bills and a longer-lasting HVAC system.
Aug. 25, 2026
Copeland ZR125KC‑TFD‑522 Scroll Compressor for HVAC & Refrigeration System
We supply original Copeland ZR125KC‑TFD‑522 scroll compressor,10HP,ideal for commercial air‑conditioning and refrigeration applications,with reliable quality and fast global shipment.
Aug. 20, 2026
How Kyrgyzstan Factories Can Reduce Winter Heating Costs with Inverter Heat Pumps
As winters in Kyrgyzstan often drop below -25°C, local factories face skyrocketing energy bills. Discover how advanced commercial inverter heat pumps with EVI technology can replace expensive gas boilers, provide reliable heating in extreme cold, and reduce facility operating costs by up to 40%.
Aug. 18, 2026
What Functions Does an All-in-One Heat Pump Unit Have? Commercial Application Cases
Traditional HVAC systems require separate heating, cooling and hot water equipment. All-in-one heat pump integrates multiple functions into one unit. This article introduces its main functions and shares practical commercial engineering application cases for various commercial scenarios.
Aug. 14, 2026
What is a Commercial Inverter Heat Pump? Cut Energy Costs by Up to 50%
This article provides an in-depth look at how commercial inverter heat pumps work and why they are replacing traditional fixed-speed systems and boilers. Learn about their superior COP (Coefficient of Performance), stable low-temperature heating, precise temperature control, and how they help commercial properties slash operational costs while meet
Aug. 10, 2026
Bobiller Advanced Commercial Inverter Heat Pumps for Sustainable HVAC Solutions
This article explores how Bobiller commercial inverter heat pumps maximize HVAC efficiency. By integrating full-inverter technology with modular design, Bobiller dynamically adjusts capacity to eliminate energy waste, making it the ideal eco-friendly solution for hotels, offices, and schools.
Jul. 31, 2026
Hitachi Scroll Compressor Highly Reliable for HVAC Refrigeration System
High performance Hitachi scroll compressors feature low noise, high energy efficiency and stable operation, ideal for commercial air conditioning and refrigeration applications.
Jul. 31, 2026
Bitzer Semi-Hermetic Compressor Wide Applications in Global Cold Chain Logistics
Bitzer reciprocating compressors are core refrigeration equipment for worldwide cold chain logistics. They fit port transfer cold rooms,coastal seafood cold lines,tropical fruit precooling hubs and medicine cold warehouses,adapt to diverse climate & voltage,guarantee stable temperature for cross-border fresh and frozen goods shipping.
Jul. 24, 2026
QUICK LINKS
Tel.: +86 15102038129
E-mail: MarkYang@bobiller.com
WhatsApp: +86 15102038129
Add.: Room 210, No. 6 Lvgang 5th Street, Huadu District, Guangzhou City, Guangdong Province, China.
GET IN TOUCH
