Storage sprinkler TY-FRL

uprighthangingwater

Overview
Tyco® TY-FRL intermediate sprinklers are quick-response, standard spray sprinklers equipped with a factory-assembled shield to protect the unit’s thermally sensitive elements. They deliver a hemispherical water distribution below the deflector and are intended for rack storage systems where protection from spray of higher elevation sprinklers is required.

Product Summary

• Orientation: Upright, Pendent
• K‑Factor: Up to 8.0
• Temperature rating: Up to 165° F
• Response: Fast (quick response)

Features

• Factory-assembled unit with integral water shield protecting the thermal element
• UL and C-UL Listed; FM and NYC Approved
• Standard spray pattern producing hemispherical distribution beneath the deflector
• Available SIN numbers: TY3123, TY3221, TY4123, TY4221; for pendent and upright quick-response models see technical documentation

Benefits

• Designed for storage hazards — minimizes undesired activation from upper-level sprinkler spray
• Flexible installation — suitable for upright or pendent orientations in rack storage layouts
• Regulatory compliance — Listed and approved by major certification bodies for reliable specification

Technical Specification

• Hazard type: Storage
• Listings and approvals: UL and C-UL Listed; FM and NYC Approved
• Thread sizes: ½-inch, ¾-inch
• Wrench: W‑Type 9
• SIN numbers: TY3123, TY3221, TY4123, TY4221
• Note: See Technical Data Sheet (TFP355) for complete technical details and listing information

Technical Characteristics

• Series / Model: TY-FRL (Intermediate sprinklers)
• Design: Factory-assembled shield to protect thermally sensitive elements
• Spray pattern: Hemispherical water distribution below the deflector
• Intended application: Rack storage sprinkler systems where shielding from higher-level spray is necessary