Purad

Ultra-pure piping systems

What is Purad?


The PURAD piping system is used to transport ultra-pure media (UPW, HPW, PW, WFI), highly aggressive chemicals (H2SO4, HCI, HF, NaOH, HNO3, etc.), aggressive exhaust air and contaminated process air.

In these demanding fields of application, stringent requirements are placed on purity, chemical resistance and safety.

The proven Purad piping system by AGRU, which has been continually developed to meet new demands, has been successfully deployed worldwide for many years. This system is used in the microelectronics industry (semiconductor production, PCB production, etc.), the life sciences industry (pharmaceuticals, bio-technology, etc.), the drinks and food industries, in dairies, and for ultra pure and pure water plants, in power plant building, and in a wide variety of other industries.

The principle of purity also applies to the manufacturing of the piping system. We use state-of-the-art equipment under clean room class ISO 5 conditions in our production. AGRU manufactures a complete portfolio of pipes, fittings, valves, measuring and control technologies, and custom parts. These parts are specially designed for specific applications and therefore provide unique system solutions for a modern ultra-pure media supply using PVDF, PP-Pure and Polypure materials.

Purad

PURAD piping systems

Piping systems for ultra-pure media


The PURAD piping system made of PVDF UHP, PP PURE and POLYPURE offers the best solution for reliable distribution of ultra-pure water (UPW) in semiconductor factories of the latest and of future generations (< 14 nm technology). The variety of materials available offers cost-efficient solutions for any range of piping system applications.

Purad

Highest product purity & surface quality

Production of all system components in ISO class 5 cleanrooms


Maximum safety and performance for your application

  • Therefore the perfect choice for ultra-pure water (UPW)
  • Fast and safe flushing of the pipelines after correct installation
  • Suitable for < 14 nanometre technology semiconductor production
Purad

Everything from a single source

Pipes, fittings and valves from one production facility for maximum performance

Easy procurement and a reliable supply chain

  • ensure fast and reliable availability of parts from OD 20 to OD 315 mm in PN 10 and PN 16
  • guarantee the availability of project-specific OEM components
  • also for application-optimised welding technology and rental welding machines
  • thanks to local service partners who ensure on-schedule delivery
  • through technical support in all phases of construction
Purad

Universal applicability

System components with a perfect fit in PVDF UHP, PP Pure, PP natural (Polypure)


Fulfil even the most demanding requirements in various branches of industry

  • such as semiconductor, photovoltaics, life sciences, nanotechnology, energy storage technology, etc.
  • and low space requirements for installation due to the revolutionary product design
  • because the majority of the fittings and valves are manufactured using innovative injection moulding technology
  • due to worry-free support for various welding technologies
  • such as the FM 4910, DIBt, USP class VI, FDA and Semi F 57 product and material approval standards
Purad

Long-term reliability

Exclusive processing of selected premium raw materials


Excellent, continuously monitored product properties

  • guarantee safe and reliable 24/7 operation of piping systems, even in sensitive applications
  • drastically reduce the maintenance requirements for the installed piping system components
  • deliver top performance even when operated at maximum load
  • thanks to fully automated welding technology with integrated quality controls
Purad