icon
Affiliate Program
1-888-301-0737 Contact Us
1-888-301-0737 Contact Us

Want a better deal? Leave your number or call us

APOLLO Commercial Expansion Tank

APOLLO Commercial Expansion Tank

Need help choosing?

1-888-301-0737 Use our System Builder

Order online

Or call us for a complete-system quote and volume pricing.

$851.85 $766.66
Shipping $145 Free
Size

Secure checkout · Free shipping

  • Optimal pressure controlAbsorbs excess pressure to protect system components and maintain stability.
  • Premium SS316 buildStainless steel 316 construction for durability and corrosion resistance.
  • Replaceable EPDM bladderDesigned with a replaceable bladder for extended service life and easy maintenance.
  • Versatile applicationSuitable for a wide range of heating and cooling system configurations.
  • Easy installationStandard connections allow quick and efficient installation.

APOLLO Commercial Expansion Tank

Main features

  1. Optimal Pressure Control

    Absorbs excess pressure to protect system components and maintain stability.

  2. Premium SS316 Build

    Constructed with stainless steel 316 for durability and corrosion resistance.

  3. Replaceable EPDM Bladder

    Designed with a replaceable bladder for extended service life and maintenance.

  4. Easy Installation

    Standard connections allow quick and efficient installation in various systems.

  5. Versatile Application

    Suitable for a wide range of heating and cooling system configurations.

  6. Long-Term Durability

    High-quality materials and robust construction ensure reliable performance in demanding conditions.

Apollo commercial expansion tank overview
Apollo commercial expansion tank

Pressure Regulation

Helps maintain consistent pressure levels within the system, reducing stress on connected equipment.

Stainless Steel Construction

Built with SS316 stainless steel to provide durability and resistance to corrosion in demanding conditions.

Replaceable Bladder Design

Includes a replaceable EPDM bladder, allowing maintenance without replacing the entire unit.

Easy Installation

Standard connection sizing allows for straightforward installation across different heating and cooling systems.

Installed in real homes and workshops

Customer Success Stories

See how customers use MBTEK products in real projects.

The Apollo heat pump system is very efficient, quiet, and easy to install. It stands out for its clear design, well-organized components, and advanced features like a touchscreen and remote monitoring through an app. It also allows precise temperature control and includes an electric backup for very cold conditions. Overall, it's a reliable and practical system.

Maximizing Efficiency with Apollo Heat Pump

Economical performance that isn't affected by low temperatures.

Technical specifications

Specifications for the APOLLO Commercial Expansion Tank.

Tank Type Bladder expansion tank
Body Material Stainless steel 316
Bladder Material EPDM (replaceable)
Application Heating and cooling hydronic systems
Connection Standard NPT connections
Function Pressure absorption and system stabilization
Installation Inline — see product description for sizing guidance
Warranty Contact us for warranty details

Use a family-specific bottom-tabs section later if this product needs comparison tables, grouped specs, or product-handle logic.

Product documents

Product documents will be added here when available.

Product details

APOLLO Commercial Expansion Tank

High-performance commercial expansion tank designed to maintain stable pressure in heating and cooling systems. Built with premium SS316 stainless steel construction and a replaceable EPDM bladder, this expansion tank helps protect system components, improve efficiency, and extend equipment lifespan in demanding commercial applications.

 

Key Benefits

  • Maintains stable system pressure by absorbing excess pressure fluctuations
  • Protects heating and cooling equipment from pressure-related damage and stress
  • Constructed with SS316 stainless steel for superior durability and corrosion resistance
  • Replaceable EPDM bladder design allows easier maintenance and extended product life
  • Standard connections support quick and straightforward installation
  • Suitable for a wide range of commercial heating and cooling applications

 

Specifications

  • Application: Commercial heating and cooling systems
  • Tank Material: SS316 stainless steel
  • Bladder Material: Replaceable EPDM bladder
  • Function: Pressure regulation and expansion control
  • Installation: Standard connection sizing
  • Usage: Hydronic, HVAC, and closed-loop systems

 

Main Features

  • Optimal Pressure Control
    Absorbs excess pressure to maintain system stability and protect connected components.
  • Premium SS316 Construction
    Stainless steel 316 build provides excellent strength, durability, and corrosion resistance.
  • Replaceable EPDM Bladder
    Serviceable bladder design extends system lifespan and simplifies maintenance.
  • Easy Installation
    Standard connection sizing allows fast integration into various system configurations.
  • Versatile Application
    Compatible with a wide variety of commercial heating and cooling systems.
  • Long-Term Reliability
    Engineered with durable materials for dependable performance in demanding environments.

 

System Performance Overview

The APOLLO Commercial Expansion Tank helps regulate pressure changes caused by thermal expansion within closed-loop systems. By maintaining balanced pressure levels, it reduces stress on pumps, valves, and connected equipment while improving overall system reliability and operational efficiency.

Independent feedback

Customer Reviews

Company trust comes first, followed by detailed reviews for this product.

Verified company reviews

Reviews for APOLLO Commercial Expansion Tank

Need an installer?
We made it easy for you.

Find an installer

Please note that listed installers are independent contractors and not employees of MBTek. They are skilled professionals familiar with our products and capable of efficient installation.

Any questions?
Reach out to us

Our team can help with product questions, sizing guidance, and next steps.

Contact us
Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
Not enough items available. Only [max] left.
Promotion
Call now 1-888-301-0737