...works? 1. Manually 2. Electrically (Fire Detectors) 3. Pheumatically (Glass Bulb Detectors) 4. Hydraulically (Glass Bulb Detectors) - Each of these methodes (2 3 4) has a fire detection line that can activate the deluge valve - Once the Detector operates the deluge valve will be activated,...

...No. 07398W*  (available since 1990). Requires a ½” ratchet (not available from  Viking). Refer to the “Sprinkler Accessories” section of the Viking data book. * Note: Units of measure in parentheses may be approximations. Form No. F_030492 Replaces page 18 a-b, dated March 4, 2005...

...No. 07398W*  (available since 1990). Requires a ½” ratchet (not available from  Viking). Refer to the “Sprinkler Accessories” section of the Viking data book. * Note: Units of measure in parentheses may be approximations. Form No. F_030492 Replaces page 18 a-b, dated March 4, 2005...

...with protective caps must use wrench 12144W/B. *A ½" ratchet is required (not available from Viking). See the “Sprinkler Accessories” section of the Viking data book. 5. INSTALLATION WARNING:Viking sprinklers are manufactured and tested to meet the rigid requirements of approving agencies. The...

...with protective caps must use wrench 12144W/B. *A ½" ratchet is required (not available from Viking). See the “Sprinkler Accessories” section of the Viking data book. 5. INSTALLATION WARNING:Viking sprinklers are manufactured and tested to meet the rigid requirements of approving agencies. The...