Certification
designation 
Go to details
AFT flexi-dropper™, YB25 series, 25 mm braided, flexible sprinkler dropper
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Certification id: |
afp - 1584 |
Registered: 21-Mar-2003 |
Valid until: 30-Apr-2025 |
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Version: 25 (30-Apr-2024) |
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Product type(s): |
0108: Fire Sprinkler Reticulation Components - Pipe, Fittings and Accessories |
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Reference criteria: |
1. Australian Standard AS 2118.1:2017, Clause 7.6, 'Automatic fire sprinkler systems, Part 1: General systems'. 2. Australian Standard AS 2118.1-2006, Clause 7.6, 'Automatic fire sprinkler systems, Part 1: General systems'. 3. Underwriters Laboratories Standard UL 2443, Edition 1, 24 Aug 2006, 'Standard for Safety for Flexible Sprinkler Hose with Fittings for Fire Protection Service'. 4. Underwriters Laboratories - Evaluation and listing, 'UL listing'. 5. Approval Standard FM Class Number 1637, 'Approval Standard for Flexible Sprinkler Hose With Threaded End Fittings'. 6. Factory Mutual - Evaluation and approval, 'FM approval'. 7. SSL Appraisal Specification FAS-112, Version 1.0, 'Rigid and Flexible Type Adjustable Pipe Droppers for Sprinkler Systems'. |
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Agent/distributor: |
AFT Fire Supplies Pty Ltd |
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6 Sir Joseph Banks Street, BOTANY, NSW, AUSTRALIA, 2019 |
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Ph.: |
Fax: |
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Web site: https://www.aftfiresupplies.com.au |
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Registrant: |
AFT Fire Supplies
Pty Ltd |
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Certificate
of Conformity: |
AFT flexi-dropper™, YB25 series, 25 mm braided, flexible sprinkler dropper
Schedule of variant designations
The following is a schedule of validated variant designations of the certified/listed equipment.
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Model |
Nominal length (mm) |
Nominal inlet by outlet size (mm) |
Equivalent length of Schedule 40 (DN25) pipe (metres) |
Max num. of 90° bends |
Min. bend radius (mm) |
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YB25-700 |
700 |
25 x 15 |
6.71 |
2 |
76 |
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25 x 20 |
8.53 |
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YB25-1000 |
1000 |
25 x 15 |
11.89 |
3 |
76 |
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25 x 20 |
16.47 |
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YB25-1200 |
1200 |
25 x 15 |
17.08 |
3 |
76 |
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25 x 20 |
19.21 |
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YB25-1500 |
1500 |
25 x 15 |
17.98 |
3 |
76 |
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25 x 20 |
22.57 |
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YB25-1800 |
1800 |
25 x 15 |
20.43 |
3 |
76 |
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25 x 20 |
22.57 |