20mm Brass Quick Response Fire Sprinklers

20mm Brass Quick Response Fire Sprinklers

Compact Brass Sprinklers for Standard and Intermediate-Level Applications

The Reliable® Model F1FR80 Series Brass Fire Sprinklers are quick-response, standard spray automatic sprinklers designed for commercial fire protection systems. Each sprinkler is equipped with a 3mm glass bulb thermal element for fast and reliable operation.

Key Features:

  • Quick-response sprinklers: Standard coverage performance
  • Brass finish: Durable and corrosion-resistant
  • Available configurations: Upright and pendent
  • Compact design: Low-profile for minimal visual impact
  • Finish options: Offered in brass and other finishes
  • Intermediate-level suitability: Can be used with an approved Reliable water shield

Installation Information:

Pendent sprinklers can be installed exposed or surface-mounted using Reliable Models B, C, or HB escutcheons (see Technical Bulletin 204). For recessed applications, F1FR80 sprinklers must be installed only with listed Reliable recessed escutcheons.

When equipped with an approved Reliable water shield, these brass sprinklers are suitable for intermediate-level installations such as in rack storage or beneath grated walkways.

See pdf for more technical details
  • Part Number
  • Product Description
  • Datasheet

  • Part Number: SPK018BU057020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSU 57C

    View PDF

  • Part Number: SPK018BU068020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSU 68C

    View PDF

  • Part Number: SPK018BU079020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSU 79C

    View PDF

  • Part Number: SPK018BU093020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSU 93C

    View PDF

  • Part Number: SPK018BU141020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSU 141C

    View PDF

  • Part Number: SPK018BP057020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSP 57C

    View PDF

  • Part Number: SPK018BP068020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSP 68C

    View PDF

  • Part Number: SPK018BP079020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSP 79C

    View PDF

  • Part Number: SPK018BP093020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSP 93C

    View PDF

  • Part Number: SPK018BP141020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass SSP 141C

    View PDF

  • Part Number: SPK018BC057020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass CU/P 57C

    View PDF

  • Part Number: SPK018BC068020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass CU/P 68C

    View PDF

  • Part Number: SPK018BC079020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass CU/P 79C

    View PDF

  • Part Number: SPK018BC093020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass CU/P 93C

    View PDF

  • Part Number: SPK018BC141020QRBSP

    Descriptions: 20mm BSP Reliable F1FR80 Brass CU/P 141C

    View PDF

Our friendly, knowledgeable and helpful customer service team are ready to help.

Either build up your requirements for us to quote via the quote basket, call us on 01724 854199 or email sales@fireprotectioncentre.com. We would be happy to assist you.