911U
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Class 125 U.L. Listed Cast Iron Flanged End Y Strainers for Firelines
UL approved strainers used to prevent clogging in fire service systems such as automatic sprinkler systems and various spray systems. Class 125.
Features
- UL approved strainers to prevent clogging in fire service systems such as automatic sprinkler systems and various spray systems
- In accordance with UL Subject 321: Fireline Strainers extra large baskets have a minimum open area ratio of 4 to 1
- Cast Iron body and extra large capacity 304 Stainless Steel baskets for a very low pressure drop
- Sizes 2 1⁄2 in. – 12 in. (60 – 300 mm)
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |