1″ to 1″ Stainless Steel Piping Coupling

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Simplify your solar installation with the SunMaxx 1″ Solar Lineset Connector. Designed for an easy and secure connection, this connector is both durable and reliable, ensuring your linesets are firmly connected. Embrace the convenience and practicality of this connector and revolutionize your solar installation process.

SKU: FlowMaxx-A-QC-1INPF-1INPF-B-CC Category:


Product Description: The SunMaxx 1″ Solar Lineset Connector, built with resilient brass material, is tailor-made to fit SunMaxx Solar products. It provides a secure and dependable connection for two sections of your 1″ solar linesets.


  • Manufactured from brass for lasting durability
  • Specifically designed for connecting two sections of 1″ SunMaxx solar linesets
  • Reusable and simple to connect or disconnect
  • Use of channel locks or pipe wrenches required for a secure fit
  • IAPMO R&T Product Listing

Product Highlights:

This connector is UL Listed, designed in Germany, and made in Poland, guaranteeing its superior quality. Its easy to connect and disconnect feature, combined with its reusable nature, make it a practical, cost-effective addition to your solar installation toolkit.

The SunMaxx 1″ Solar Lineset Connector simplifies and speeds up the installation process, cutting down on time and labor costs. It’s an essential accessory if you are purchasing any stainless steel lineset from SunMaxx.

Advantages of FlowMaxx™ Stainless Steel Piping Coupling

SunMaxx FlowMaxx™ Series saves time and money when installing hydronic or solar thermal systems.
  • NSF61 Certified and Listed for use with Potable Water
  • Compatible only with SunMaxx FlowMaxx stainless steel piping
  • Re-usable connections
  • Eliminates the need for having a union connection on piping connections

How does it work?

SunMaxx quick connect fittings are required to connect multiple sections of solar insulated stainless steel piping together.

Plan piping path of where you want to run your pre-insulated piping


Install line set clamps (for supporting piping)

Recommend every 24 – 36″ (vertical 36″, horizontal 24″)

Mount piping in line set piping support


Install couplings (if required)

If required, install line set couplings when joining two sections of line set together.

Install lineset connectors

Install connects to transition from the stainless steel piping to your existing building piping or equipment (tank, pumps, etc).

What parts & accessories do I need?

Universal fittings (for FlowMaxx™ series piping). Easy to stock in your tech-van, less parts to inventory.
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Videos how to install solar piping