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911U
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911U
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)
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UL approved strainers used to prevent clogging in fire service systems such as automatic sprinkler systems and various spray systems. Class 125.
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. Some certification agencies allow you to search by product name and brand.
Literature
Select a Model
Select options below to identify the UPC, Order Code, and Repair Kit for a specific 911U