Conformity Assessment for Sprinklers at Kiwa Fire Safety & Security

New sprinkler testing facilities in Zaltbommel, the Netherlands.

In our new test laboratory, we can perform sprinkler testing in accordance with Annex D – Water Distribution Test of EN 12259‑1 Fixed firefighting systems – Components for sprinklers and water spray nozzles – Part 1: Sprinklers.

With the introduction of this test, we further expand our already comprehensive range of sprinkler testing services.

Which sprinkler tests do we offer?

Together with our test laboratories in Apeldoorn and Rijswijk, we are now able to perform all tests specified in EN 12259‑1. These include:

• Annex B – Test to determine operating temperatures of fusible link sprinklers and glass bulb sprinklers (Zaltbommel)
• Annex C – Water flow test (Zaltbommel)
• Annex D – Water distribution test (Zaltbommel) New
• Annex E – Functional test (Zaltbommel)
• Annex F – Strength of sprinkler body and deflector tests (Apeldoorn)
• Annex G – Strength of release elements test (Apeldoorn)
• Annex H – Leak resistance test (Apeldoorn)
• Annex I – Heat exposure test (Apeldoorn)
• Annex J – Glass bulb sprinkler thermal shock test (Apeldoorn)
• Annex K – Corrosion tests (Apeldoorn)
• Annex L – Sprinkler coatings assessment tests (Apeldoorn)
• Annex M – Water hammer test (Rijswijk)
• Annex N – Thermal response tests (Zaltbommel)
• Annex O – Heat resistance test (Apeldoorn)
• Annex P – Vibration test (Apeldoorn)
• Annex Q – Impact test (Apeldoorn)
• Annex R – Resistance to low temperature test (Apeldoorn)

Kiwa is accredited by the Dutch Accreditation Council (Raad voor Accreditatie – RvA) for all of the above tests, with the exception of Annex D – Water Distribution Test. The RvA assesses whether laboratories comply with NEN‑EN‑ISO/IEC 17025, the international standard for testing laboratories. This confirms that we meet the strict requirements for laboratory accreditation.

For more information, see RvA scope L015.

Who is this service for?

This service is intended for sprinkler manufacturers who wish to place their products on the European market and require CE marking. Performing the required tests is an essential part of the CE‑marking process for sprinklers. The test results can be used by manufacturers for the required certification of components under the Test, Inspection and Certification Scheme (TIC scheme) K21045 Fire Protection Systems.

Efficient sprinkler testing – all expertise under one roof

At Kiwa FSS, you benefit from a fully integrated approach. All required expertise is available within one organization, allowing us to respond quickly, reduce lead times, and achieve maximum efficiency in the testing and certification process.

How does it work?

Once you have entered into an agreement with Kiwa for sprinkler testing, you deliver your products to Kiwa FSS Testing in Zaltbommel, the Netherlands. From there, we coordinate the entire process. All necessary tests are scheduled across the various Kiwa test laboratories, ensuring a smooth and well‑managed workflow.

Where possible, tests are conducted in parallel, enabling us to accelerate the process and limit the expected lead time to 4 to 6 months.

Fast and worry‑free sprinkler certification

Would you like a reliable and worry‑free route to sprinkler certification, with a clear and dependable planning?

Please contact us, our specialists are happy to support you and guide you through the entire process.

Why Kiwa Fire Safety & Security?

Kiwa Fire Safety & Security (Kiwa FSS) is a leading TIC organization for the testing, inspection, and certification of products, installations, and companies in the field of fire safety and security. Our TIC activities contribute to quality, safety, health, reliability, and sustainability. By choosing Kiwa FSS, you benefit from:

•    one single partner for all testing activities,
•    short lead times,
•    reliable and independent expertise,
•    a constructive and high‑quality partnership,
•    a modern test laboratory specifically designed for sprinkler testing.