Fields of Application

Non Potable Water

Select Application

Products that service this field

Aquatherm

Green S

Single-layer PP-R for cold water systems up to 25ºC. Simple, reliable, and built to last.

Mayer

316L Stainless - EPDM

Austenitic stainless press-fit pipe and fittings for potable, mechanical and commercial systems.

Mayer

304 Stainless

Stainless tube for non-potable, mechanical and industrial applications.

Mayer

PEX-a Crimp

Lead-free PEX-a crimp system designed for fast, dependable potable water installations across residential and commercial projects.

Mayer

PEX-a Slide

Lead-free PEX-a slide system engineered for strong mechanical connections, full-bore flow, and long-term performance in demanding hot and cold water applications.

Aquatherm

Blue MF

Fibre-reinforced for stability. Reduced expansion, higher flow, light to handle, easy to weld.

Aquatherm

Blue MF RP

Multi-layer strength with added compressive performance for tougher installs.

Aquatherm

Blue UV

UV-resistant fusiolen® for pipework exposed to sunlight. Built to last outdoors.

Mayer

Stainless Roll Groove

Large diameter stainless for commerical and industrial systems.

Built for reuse, process and performance.

Non-potable water systems support a wide range of applications, from industrial process water to rainwater harvesting and greywater reuse. While the water isn’t intended for consumption, the systems still need to be reliable, durable, and fit for purpose under variable conditions.

At USCO, we support non-potable water applications with PP-R, Stainless Steel and PEX-a systems suited to everything from residential reuse to large-scale industrial networks. Our focus is on selecting materials that handle the water quality, operating conditions and install environment, without over-engineering the solution.

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Built for reuse, process and performance.

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Key features

Suit the Water Quality

Rainwater, grey water and process water can vary in chemistry and cleanliness. Aquatherm PP-R, PEX-a, and Mayer Stainless offer corrosion-resistant options suited to a wide range of non-potable applications.

Suit the Water Quality

Build for Long-Term Durability

Non-potable systems play an important role in water reuse and sustainable building design. Aquatherm PP-R and PEX-a resist corrosion and scaling, while Mayer 316L and 304 provide strength for more demanding industrial environments.

Build for Long-Term Durability

Keep Installation Simple and Reliable

Straight forward jointing helps reduce install time and long-term maintenance. Aquatherm PP-R uses fusion-welded joints, Mayer Stainless offers press-fit and roll-groove options, and PEX-a slide or crimp supports fast, familiar installation.

Keep Installation Simple and Reliable

Design for the Job at Hand

From irrigation and reuse to plant and process supply, requirements differ. USCO helps match the right material and system to the application, whether residential, commercial or industrial.

Design for the Job at Hand

From irrigation and reuse to plant and process supply, requirements differ. USCO helps match the right material and system to the application, whether residential, commercial or industrial.

Fields of Application

Pure Water & RO
Pure water, RO, and deionised systems demand absolute material stability. Any contamination, corrosion, or breakdown can compromise water quality and downstream processes.
Potable Water
Potable systems must protect water quality from source to tap. Materials need to be lead free, non-leaching, corrosion-resistant and built to meet recognised standards. Long-term reliability isn’t optional, it’s expected.
Non Potable & Process Water
Non-potable and process water systems still demand durability and fit-for-purpose design. Variable water quality and reuse applications require corrosion-resistant, reliable, cost-effective materials.
Rainwater Harvesting
Rainwater systems manage variable water quality and environmental exposure. Long-term durability and reliable jointing underpin effective reuse.
HVAC
Heating and cooling networks operate under temperature variances, vibration and continuous load. Long-term efficiency relies on corrosion resistance, joint integrity and consistent system performance.
Glycol Cooling Water
Glycol systems demand long-term thermal stability. Material compatibility, corrosion resistance and dependable flow are essential to maintaining system efficiency and protecting critical heating and cooling infrastructure.
Industrial Piping
Industrial systems operate under pressure, temperature fluctuation and continuous load. Performance depends on corrosion resistance, material compatibility and compliance with recognised standards.
Compressed Air
Compressed air networks run under constant pressure and mechanical stress. Corrosion resistance, seal integrity and safe long-term performance are essential.
Geothermal
Geothermal systems operate in challenging environments for decades. Materials must handle pressure, ground conditions and continuous temperature exchange without degradation.
Chemical Transport
Chemical systems require strict compatibility and stable containment. Media, temperature and concentration all influence material choice. Performance depends on selecting the right solution for the media.
Sport and Industrial Floor Heating
Large-scale radiant systems must deliver even heat across significant areas. Once installed, access is limited, so durability, oxygen control and long-term thermal stability matter.
Fire Protection
Fire systems must perform instantly, often after years of inactivity. Corrosion resistance, clear flow paths and compliance-driven design are fundamental.
Radiant Heating
From residential slab heating to large-scale commercial floor systems, radiant projects demand long-term performance. Once embedded, access is limited, so compliance, oxygen control and material reliability must be right from the start.
Gas
Gas systems demand absolute integrity. Materials, jointing and sealing must meet recognised gas compliance standards and perform without compromise under pressure.
Data Centre Cooling
Data centre cooling supports mission-critical uptime. Thermal stability, corrosion resistance and scalable system integrity are central to performance.
In-Ground
In-ground systems need to perform long term under pressure, movement and changing ground conditions. Durability, joint integrity and long-term system reliability are central to performance
Pure Water & RO
Pure water, RO, and deionised systems demand absolute material stability. Any contamination, corrosion, or breakdown can compromise water quality and downstream processes.
Potable Water
Potable systems must protect water quality from source to tap. Materials need to be lead free, non-leaching, corrosion-resistant and built to meet recognised standards. Long-term reliability isn’t optional, it’s expected.
Non Potable & Process Water
Non-potable and process water systems still demand durability and fit-for-purpose design. Variable water quality and reuse applications require corrosion-resistant, reliable, cost-effective materials.
Rainwater Harvesting
Rainwater systems manage variable water quality and environmental exposure. Long-term durability and reliable jointing underpin effective reuse.
HVAC
Heating and cooling networks operate under temperature variances, vibration and continuous load. Long-term efficiency relies on corrosion resistance, joint integrity and consistent system performance.
Glycol Cooling Water
Glycol systems demand long-term thermal stability. Material compatibility, corrosion resistance and dependable flow are essential to maintaining system efficiency and protecting critical heating and cooling infrastructure.
Industrial Piping
Industrial systems operate under pressure, temperature fluctuation and continuous load. Performance depends on corrosion resistance, material compatibility and compliance with recognised standards.
Compressed Air
Compressed air networks run under constant pressure and mechanical stress. Corrosion resistance, seal integrity and safe long-term performance are essential.
Geothermal
Geothermal systems operate in challenging environments for decades. Materials must handle pressure, ground conditions and continuous temperature exchange without degradation.
Chemical Transport
Chemical systems require strict compatibility and stable containment. Media, temperature and concentration all influence material choice. Performance depends on selecting the right solution for the media.
Sport and Industrial Floor Heating
Large-scale radiant systems must deliver even heat across significant areas. Once installed, access is limited, so durability, oxygen control and long-term thermal stability matter.
Fire Protection
Fire systems must perform instantly, often after years of inactivity. Corrosion resistance, clear flow paths and compliance-driven design are fundamental.
Radiant Heating
From residential slab heating to large-scale commercial floor systems, radiant projects demand long-term performance. Once embedded, access is limited, so compliance, oxygen control and material reliability must be right from the start.
Gas
Gas systems demand absolute integrity. Materials, jointing and sealing must meet recognised gas compliance standards and perform without compromise under pressure.
Data Centre Cooling
Data centre cooling supports mission-critical uptime. Thermal stability, corrosion resistance and scalable system integrity are central to performance.
In-Ground
In-ground systems need to perform long term under pressure, movement and changing ground conditions. Durability, joint integrity and long-term system reliability are central to performance
Pure Water & RO
Pure water, RO, and deionised systems demand absolute material stability. Any contamination, corrosion, or breakdown can compromise water quality and downstream processes.
Potable Water
Potable systems must protect water quality from source to tap. Materials need to be lead free, non-leaching, corrosion-resistant and built to meet recognised standards. Long-term reliability isn’t optional, it’s expected.
Non Potable & Process Water
Non-potable and process water systems still demand durability and fit-for-purpose design. Variable water quality and reuse applications require corrosion-resistant, reliable, cost-effective materials.
Rainwater Harvesting
Rainwater systems manage variable water quality and environmental exposure. Long-term durability and reliable jointing underpin effective reuse.
HVAC
Heating and cooling networks operate under temperature variances, vibration and continuous load. Long-term efficiency relies on corrosion resistance, joint integrity and consistent system performance.
Glycol Cooling Water
Glycol systems demand long-term thermal stability. Material compatibility, corrosion resistance and dependable flow are essential to maintaining system efficiency and protecting critical heating and cooling infrastructure.
Industrial Piping
Industrial systems operate under pressure, temperature fluctuation and continuous load. Performance depends on corrosion resistance, material compatibility and compliance with recognised standards.
Compressed Air
Compressed air networks run under constant pressure and mechanical stress. Corrosion resistance, seal integrity and safe long-term performance are essential.
Geothermal
Geothermal systems operate in challenging environments for decades. Materials must handle pressure, ground conditions and continuous temperature exchange without degradation.
Chemical Transport
Chemical systems require strict compatibility and stable containment. Media, temperature and concentration all influence material choice. Performance depends on selecting the right solution for the media.
Sport and Industrial Floor Heating
Large-scale radiant systems must deliver even heat across significant areas. Once installed, access is limited, so durability, oxygen control and long-term thermal stability matter.
Fire Protection
Fire systems must perform instantly, often after years of inactivity. Corrosion resistance, clear flow paths and compliance-driven design are fundamental.
Radiant Heating
From residential slab heating to large-scale commercial floor systems, radiant projects demand long-term performance. Once embedded, access is limited, so compliance, oxygen control and material reliability must be right from the start.
Gas
Gas systems demand absolute integrity. Materials, jointing and sealing must meet recognised gas compliance standards and perform without compromise under pressure.
Data Centre Cooling
Data centre cooling supports mission-critical uptime. Thermal stability, corrosion resistance and scalable system integrity are central to performance.
In-Ground
In-ground systems need to perform long term under pressure, movement and changing ground conditions. Durability, joint integrity and long-term system reliability are central to performance
Pure Water & RO
Pure water, RO, and deionised systems demand absolute material stability. Any contamination, corrosion, or breakdown can compromise water quality and downstream processes.
Potable Water
Potable systems must protect water quality from source to tap. Materials need to be lead free, non-leaching, corrosion-resistant and built to meet recognised standards. Long-term reliability isn’t optional, it’s expected.
Non Potable & Process Water
Non-potable and process water systems still demand durability and fit-for-purpose design. Variable water quality and reuse applications require corrosion-resistant, reliable, cost-effective materials.
Rainwater Harvesting
Rainwater systems manage variable water quality and environmental exposure. Long-term durability and reliable jointing underpin effective reuse.
HVAC
Heating and cooling networks operate under temperature variances, vibration and continuous load. Long-term efficiency relies on corrosion resistance, joint integrity and consistent system performance.
Glycol Cooling Water
Glycol systems demand long-term thermal stability. Material compatibility, corrosion resistance and dependable flow are essential to maintaining system efficiency and protecting critical heating and cooling infrastructure.
Industrial Piping
Industrial systems operate under pressure, temperature fluctuation and continuous load. Performance depends on corrosion resistance, material compatibility and compliance with recognised standards.
Compressed Air
Compressed air networks run under constant pressure and mechanical stress. Corrosion resistance, seal integrity and safe long-term performance are essential.
Geothermal
Geothermal systems operate in challenging environments for decades. Materials must handle pressure, ground conditions and continuous temperature exchange without degradation.
Chemical Transport
Chemical systems require strict compatibility and stable containment. Media, temperature and concentration all influence material choice. Performance depends on selecting the right solution for the media.
Sport and Industrial Floor Heating
Large-scale radiant systems must deliver even heat across significant areas. Once installed, access is limited, so durability, oxygen control and long-term thermal stability matter.
Fire Protection
Fire systems must perform instantly, often after years of inactivity. Corrosion resistance, clear flow paths and compliance-driven design are fundamental.
Radiant Heating
From residential slab heating to large-scale commercial floor systems, radiant projects demand long-term performance. Once embedded, access is limited, so compliance, oxygen control and material reliability must be right from the start.
Gas
Gas systems demand absolute integrity. Materials, jointing and sealing must meet recognised gas compliance standards and perform without compromise under pressure.
Data Centre Cooling
Data centre cooling supports mission-critical uptime. Thermal stability, corrosion resistance and scalable system integrity are central to performance.
In-Ground
In-ground systems need to perform long term under pressure, movement and changing ground conditions. Durability, joint integrity and long-term system reliability are central to performance

Pure Water & RO
Pure water, RO, and deionised systems demand absolute material stability. Any contamination, corrosion, or breakdown can compromise water quality and downstream processes.
Potable Water
Potable systems must protect water quality from source to tap. Materials need to be lead free, non-leaching, corrosion-resistant and built to meet recognised standards. Long-term reliability isn’t optional, it’s expected.
Non Potable & Process Water
Non-potable and process water systems still demand durability and fit-for-purpose design. Variable water quality and reuse applications require corrosion-resistant, reliable, cost-effective materials.
Rainwater Harvesting
Rainwater systems manage variable water quality and environmental exposure. Long-term durability and reliable jointing underpin effective reuse.
HVAC
Heating and cooling networks operate under temperature variances, vibration and continuous load. Long-term efficiency relies on corrosion resistance, joint integrity and consistent system performance.
Glycol Cooling Water
Glycol systems demand long-term thermal stability. Material compatibility, corrosion resistance and dependable flow are essential to maintaining system efficiency and protecting critical heating and cooling infrastructure.
Industrial Piping
Industrial systems operate under pressure, temperature fluctuation and continuous load. Performance depends on corrosion resistance, material compatibility and compliance with recognised standards.
Compressed Air
Compressed air networks run under constant pressure and mechanical stress. Corrosion resistance, seal integrity and safe long-term performance are essential.
Geothermal
Geothermal systems operate in challenging environments for decades. Materials must handle pressure, ground conditions and continuous temperature exchange without degradation.
Chemical Transport
Chemical systems require strict compatibility and stable containment. Media, temperature and concentration all influence material choice. Performance depends on selecting the right solution for the media.
Sport and Industrial Floor Heating
Large-scale radiant systems must deliver even heat across significant areas. Once installed, access is limited, so durability, oxygen control and long-term thermal stability matter.
Fire Protection
Fire systems must perform instantly, often after years of inactivity. Corrosion resistance, clear flow paths and compliance-driven design are fundamental.
Radiant Heating
From residential slab heating to large-scale commercial floor systems, radiant projects demand long-term performance. Once embedded, access is limited, so compliance, oxygen control and material reliability must be right from the start.
Gas
Gas systems demand absolute integrity. Materials, jointing and sealing must meet recognised gas compliance standards and perform without compromise under pressure.
Data Centre Cooling
Data centre cooling supports mission-critical uptime. Thermal stability, corrosion resistance and scalable system integrity are central to performance.
In-Ground
In-ground systems need to perform long term under pressure, movement and changing ground conditions. Durability, joint integrity and long-term system reliability are central to performance
Pure Water & RO
Pure water, RO, and deionised systems demand absolute material stability. Any contamination, corrosion, or breakdown can compromise water quality and downstream processes.
Potable Water
Potable systems must protect water quality from source to tap. Materials need to be lead free, non-leaching, corrosion-resistant and built to meet recognised standards. Long-term reliability isn’t optional, it’s expected.
Non Potable & Process Water
Non-potable and process water systems still demand durability and fit-for-purpose design. Variable water quality and reuse applications require corrosion-resistant, reliable, cost-effective materials.
Rainwater Harvesting
Rainwater systems manage variable water quality and environmental exposure. Long-term durability and reliable jointing underpin effective reuse.
HVAC
Heating and cooling networks operate under temperature variances, vibration and continuous load. Long-term efficiency relies on corrosion resistance, joint integrity and consistent system performance.
Glycol Cooling Water
Glycol systems demand long-term thermal stability. Material compatibility, corrosion resistance and dependable flow are essential to maintaining system efficiency and protecting critical heating and cooling infrastructure.
Industrial Piping
Industrial systems operate under pressure, temperature fluctuation and continuous load. Performance depends on corrosion resistance, material compatibility and compliance with recognised standards.
Compressed Air
Compressed air networks run under constant pressure and mechanical stress. Corrosion resistance, seal integrity and safe long-term performance are essential.
Geothermal
Geothermal systems operate in challenging environments for decades. Materials must handle pressure, ground conditions and continuous temperature exchange without degradation.
Chemical Transport
Chemical systems require strict compatibility and stable containment. Media, temperature and concentration all influence material choice. Performance depends on selecting the right solution for the media.
Sport and Industrial Floor Heating
Large-scale radiant systems must deliver even heat across significant areas. Once installed, access is limited, so durability, oxygen control and long-term thermal stability matter.
Fire Protection
Fire systems must perform instantly, often after years of inactivity. Corrosion resistance, clear flow paths and compliance-driven design are fundamental.
Radiant Heating
From residential slab heating to large-scale commercial floor systems, radiant projects demand long-term performance. Once embedded, access is limited, so compliance, oxygen control and material reliability must be right from the start.
Gas
Gas systems demand absolute integrity. Materials, jointing and sealing must meet recognised gas compliance standards and perform without compromise under pressure.
Data Centre Cooling
Data centre cooling supports mission-critical uptime. Thermal stability, corrosion resistance and scalable system integrity are central to performance.
In-Ground
In-ground systems need to perform long term under pressure, movement and changing ground conditions. Durability, joint integrity and long-term system reliability are central to performance
Pure Water & RO
Pure water, RO, and deionised systems demand absolute material stability. Any contamination, corrosion, or breakdown can compromise water quality and downstream processes.
Potable Water
Potable systems must protect water quality from source to tap. Materials need to be lead free, non-leaching, corrosion-resistant and built to meet recognised standards. Long-term reliability isn’t optional, it’s expected.
Non Potable & Process Water
Non-potable and process water systems still demand durability and fit-for-purpose design. Variable water quality and reuse applications require corrosion-resistant, reliable, cost-effective materials.
Rainwater Harvesting
Rainwater systems manage variable water quality and environmental exposure. Long-term durability and reliable jointing underpin effective reuse.
HVAC
Heating and cooling networks operate under temperature variances, vibration and continuous load. Long-term efficiency relies on corrosion resistance, joint integrity and consistent system performance.
Glycol Cooling Water
Glycol systems demand long-term thermal stability. Material compatibility, corrosion resistance and dependable flow are essential to maintaining system efficiency and protecting critical heating and cooling infrastructure.
Industrial Piping
Industrial systems operate under pressure, temperature fluctuation and continuous load. Performance depends on corrosion resistance, material compatibility and compliance with recognised standards.
Compressed Air
Compressed air networks run under constant pressure and mechanical stress. Corrosion resistance, seal integrity and safe long-term performance are essential.
Geothermal
Geothermal systems operate in challenging environments for decades. Materials must handle pressure, ground conditions and continuous temperature exchange without degradation.
Chemical Transport
Chemical systems require strict compatibility and stable containment. Media, temperature and concentration all influence material choice. Performance depends on selecting the right solution for the media.
Sport and Industrial Floor Heating
Large-scale radiant systems must deliver even heat across significant areas. Once installed, access is limited, so durability, oxygen control and long-term thermal stability matter.
Fire Protection
Fire systems must perform instantly, often after years of inactivity. Corrosion resistance, clear flow paths and compliance-driven design are fundamental.
Radiant Heating
From residential slab heating to large-scale commercial floor systems, radiant projects demand long-term performance. Once embedded, access is limited, so compliance, oxygen control and material reliability must be right from the start.
Gas
Gas systems demand absolute integrity. Materials, jointing and sealing must meet recognised gas compliance standards and perform without compromise under pressure.
Data Centre Cooling
Data centre cooling supports mission-critical uptime. Thermal stability, corrosion resistance and scalable system integrity are central to performance.
In-Ground
In-ground systems need to perform long term under pressure, movement and changing ground conditions. Durability, joint integrity and long-term system reliability are central to performance
Pure Water & RO
Pure water, RO, and deionised systems demand absolute material stability. Any contamination, corrosion, or breakdown can compromise water quality and downstream processes.
Potable Water
Potable systems must protect water quality from source to tap. Materials need to be lead free, non-leaching, corrosion-resistant and built to meet recognised standards. Long-term reliability isn’t optional, it’s expected.
Non Potable & Process Water
Non-potable and process water systems still demand durability and fit-for-purpose design. Variable water quality and reuse applications require corrosion-resistant, reliable, cost-effective materials.
Rainwater Harvesting
Rainwater systems manage variable water quality and environmental exposure. Long-term durability and reliable jointing underpin effective reuse.
HVAC
Heating and cooling networks operate under temperature variances, vibration and continuous load. Long-term efficiency relies on corrosion resistance, joint integrity and consistent system performance.
Glycol Cooling Water
Glycol systems demand long-term thermal stability. Material compatibility, corrosion resistance and dependable flow are essential to maintaining system efficiency and protecting critical heating and cooling infrastructure.
Industrial Piping
Industrial systems operate under pressure, temperature fluctuation and continuous load. Performance depends on corrosion resistance, material compatibility and compliance with recognised standards.
Compressed Air
Compressed air networks run under constant pressure and mechanical stress. Corrosion resistance, seal integrity and safe long-term performance are essential.
Geothermal
Geothermal systems operate in challenging environments for decades. Materials must handle pressure, ground conditions and continuous temperature exchange without degradation.
Chemical Transport
Chemical systems require strict compatibility and stable containment. Media, temperature and concentration all influence material choice. Performance depends on selecting the right solution for the media.
Sport and Industrial Floor Heating
Large-scale radiant systems must deliver even heat across significant areas. Once installed, access is limited, so durability, oxygen control and long-term thermal stability matter.
Fire Protection
Fire systems must perform instantly, often after years of inactivity. Corrosion resistance, clear flow paths and compliance-driven design are fundamental.
Radiant Heating
From residential slab heating to large-scale commercial floor systems, radiant projects demand long-term performance. Once embedded, access is limited, so compliance, oxygen control and material reliability must be right from the start.
Gas
Gas systems demand absolute integrity. Materials, jointing and sealing must meet recognised gas compliance standards and perform without compromise under pressure.
Data Centre Cooling
Data centre cooling supports mission-critical uptime. Thermal stability, corrosion resistance and scalable system integrity are central to performance.
In-Ground
In-ground systems need to perform long term under pressure, movement and changing ground conditions. Durability, joint integrity and long-term system reliability are central to performance

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Non Potable Water