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Georg Fischer Harvel LLC (Bakersfield)

7001 Schirra Court
California 93313

Tel: +1 661 396 0653 • Fax: +1 661 396 1821
Email: • Web:

Certificate No 455a to LPS1260

GF Harvel Blazemaster® Chlorinated Polyvinyl Chloride (CPVC) Sprinkler Pipe


Nominal Diameter Range


Working Pressure


Ref. No.
Blazemaster® Fire Sprinkler Pipe

0.75", 1.0", 1.25", 1.5", 2.0", 2.5", 3.0"




Blazemaster® is a registered trademark of Lubrizol Advanced Materials, Inc.

Notes relating to Spears fittings and GF Harvel pipes:
1)   The system of pipe and fittings must be installed in accordance with Georg Fischer Harvel LLC and Spears Manufacturing Company, 'Blazemaster' Installation Instructions, which includes LPCB Conditions of Use agreed with GF Harvel and Spears.
2)    The maximum normal ambient temperatures of use shall not exceed 50°C.
3)    The products shall only be installed by LPCB Certificated or Registered Installing companies (see Part 5, Section 1A and 1B above) or by firms outside the UK who can provide evidence of personnel training in the installation of the product. It is recommended that firms engaged in the installation of this product also be LPCB Certificated to ISO 9000.
  4)   GF Harvel Blazemaster CPVC sprinkler pipes are manufactured from Blazemaster CPVC materials that are WRAS listed.
5)   GF Harvel Blazemaster CPVC sprinkler pipes are WRAS listed.



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