Concealed sprinkler

离岸价格

Get Latest Price

2.8 / Piece

1000 Piece Minimum Order

国:

China

モデル番号:

ZSTD-15

离岸价格:

2.8 / Piece （交渉可能） Get Latest Price

ロケーション:

最低注文量の価格:

2.8 per Piece

最低注文量:

1000 Piece

パッケージの詳細:

PACKING SIZE: 47.5*21.5*47CM 0.48CBM/CTN

納期:

7-15 days

供給能力:

20000 Piece per Month

支払いタイプ:

Western Union, L/C, T/T

製品グループ :

Sprinklers

今すぐお問い合わせください

Wofu & Security Fire Equipement Co., LTD

China

無料会員

連絡先担当者 Ms. Michelle

wushan, cixi, Zhejiang

今すぐお問い合わせください

タイトルまたは説明

CONCEALED SPRINKLER

1.Usage

This sprinkler is nice appearance,decorative bottom cover can be combined with condole top,therefore is mainly

used in decoration luxury, high cosmetic requirements places, such as hotels, restaurants and bars, dance

halls and other public places.

2.Features

1.This sprinkler is make up by pendent sprinkler,inner and outer garment, bottom cover.In the process of fire, the bottom cover and the inner garment fusible alloy melt first,bottom cover automatically break away from the inner garment,splashing water plate weight down.When the environment temperature reaches the rated operating temperature of the glass ball, glass ball is broken, and then sprinkling.

2.Sprinkler nozzle structure compact, good appearance, shield has 10 mm to adjust volume, has a certain impact resistance.

3.Thermal sensitivity agree with exposed type nozzle, plate cover with copper plating, chrome plating and coating for selection.

3.Technical feature

Model	Thread diameter	Flower factor	Nominal pressure	Testing pressure(all inspection)	Glass ball diameter	Glass ball reaction time index RTI	Glass ball temperature level	Decorative covers temperature
ZSTD-15	R1/2	80	1.2MPa	3.0MPa	φ5	75 (ms)1/2	68°C 93°C	57°C 74°C
ZSTD-20	R3/4	115	1.2MPa	3.0MPa	φ5	75 (ms)1/2	68°C 93°C	57°C 74°C

Concealed sprinkler spray curve

4.Installation, use and maintenance

1.Use concealed sprinkler special wrench to install,ensure that the nozzle seal tightening torque is 10 ~ 20 n. m,

and no more than 29 N.m, more can't pull screw nozzle supporting arm, otherwise it will make the nozzle

deformation and leakage.

2.The nozzle and the pipe joint, should increase sealing filler in the taper pipe thread surface, if the sprinkler

installation cannot seal, absolutely not allowed add casing on the wrench to installation.Please check whether

the pipe fitting is qualified (our company produces the qualified nozzle all through the thread detection).

3.Install place should be at a distance with high temperature heat source.

4.The sprinkler installed when using, should avoid glass ball and frame by the impact.

5.Ordering instruction

When ordering, please indicate the sprinkler model, and the glass ball diameter and temperature level.

Example: ZSTD - 15 b / 68, said concealed sprinkler,nominal diameter of 15 mm, nominal operating

temperature 68 °C, glass ball diameter 5 mm.

国:	China
モデル番号:	ZSTD-15
离岸价格:	2.8 / Piece （交渉可能） Get Latest Price
ロケーション:	-
最低注文量の価格:	2.8 per Piece
最低注文量:	1000 Piece
パッケージの詳細:	PACKING SIZE: 47.521.547CM 0.48CBM/CTN
納期:	7-15 days
供給能力:	20000 Piece per Month
支払いタイプ:	Western Union, L/C, T/T
製品グループ :	Sprinklers