China wholesales Flush sprinkler head supplier - BAIAN FIRE PROTECTION EQUIPMENT

Description

Flush sprinkler head ZSTDQ80-72℃ Y

PRODUCT FEATURES DESCRIPTION

I. Nameplate Marking
1.The splash plate is engraved with "ZSTDQ 80-72°CY 2022";
2.The nozzle body is cast with "BA".
II. Key Components
1. Actuating Component Name: Firefighting Fusible Alloy Component
Specification: HT72
2. Sealing Component Name: Sprinkler Head Sealing Ring Specification: O14X1.8mm K80 15A
III. Product Specifications
Sprinkler Plate Dimensions: Circular, outer diameter1.
0(18+0.5)mm, number of teeth: 21.
2. Sprinkler Body Outlet Diameter: 11.'mm.
3. Sprinkler Head Weight: 93.0g (1+5%).

Product Parameters

Flow coefficient: 80; Nominal operating temperature: 72℃; Temperature sensing element: Fusible alloy.

Application Scenarios

Commonly found in hotels, shopping malls, warehouses, underground parking garages, factories, etc.

Technical Parameters

flush sprinkler head2

Serial Number	Code name	name	Quantity	Material	Note
1	ZSTDQ80-72℃ Y-01	Nozzle body	1	YZCuZn40Pb	Corundum plating
2	ZSTDQ80-72℃ Y-02	Main spring	1	65Mn
3	ZSTDQ80-72℃ Y-03	Connector	1	YZCuZn40Pb	Corundum plating
4	ZSTDQ80-72℃ Y-04-00	Splash plate assembly	1	assembly
5	ZSTDQ80-72℃ Y-05	Upper pressure block	1	HPb59-1	Corundum plating
6	GB/T 308-2002	3mm steel ball	1	65Mn
7	ZSTDQ80-72℃ Y-06	Lower pressure block	1	HPb59-1	Corundum plating
8	ZSTDQ80-72℃ Y-07	Releasable spring	1	65Mn
9	ZSTDQ80-72℃ Y-08	Decorative cover	1	HPb59-1	Corundum plating
10	ZSTDQ80-72℃ Y-09	Fixing screws	1	HPb59-1	Corundum plating
11	ZSTDQ80-72℃ Y-10	Temperature sensing element	1	Low-melting alloy 72°C
12	ZSTDQ80-72℃ Y-11	Heat conductive plate	1	H62 δ=0.1