MUELLER รุ่น 71AHH-6-H

MUELLER รุ่น 0150-SB Bronze Non Rising stem, 300psi WOG NPT Screwed Size 2"

The Thermotech 302 Series rate-anticipation heat detec- tors operate within a controlled range of two to three de- grees of their set points, regardless of the speed or rate of temperature rise.

WATTS 982GD Ductile Iron Single Chamber Pump Control Valve with Backpressure Feature

Wheelock Series MPS non-coded Manual Pull Stations are constructed of high quality, die-cast metal for long lasting performance and may be mounted on a single gang backbox.

N2 GAS FIRE SUPPRESSION SYSTEM ระบบดับเพลิงอัตโนมัติด้วยก๊าซไนโตรเจน

WATTS 960GD-15-17 Ductile Iron Two-Way Flow Altitude Valve with Solenoid Override Feature