68 degree fire sprinkler,ESFR water sprinkler

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Lights & Lighting
  • Validity Period:

    Long Term

  • Published on:

    2019-10-16 21:08

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  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
welfare
Material:
Brass
Color:
copper or chrome plating
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
carton
Port
ningbo port of China
Lead Time:
Quantity(Pieces)1 - 100 >100
Est. Time(days)15To be negotiated
Product Description

 

 

 

FAQ

 

 

QUICK KNOW
COLOR :CHROME
BULB TEMP.68oC (57C,79C,141C…AVAILABLE)
BULB SIZE3MM, 5MM 
SIZE:1/2", 3/4"
TYPES:CONVENTIONAL,URIGHT,PENDENT,SIDEWALL
OTHER COLORSCHROME AND STAINLESS STEEL
MIN ORDER2000PCS
DELIVERY TIMEONE WEEK FOR 2000PCS
PACKINGMeasurement (m)0.385*0.215*0.31
N.W. (kgs)11.5
G.W. (kgs)12
CBM/CTN0.025
QTY/CTN200PCS
ORDER INFO
MIN ORDER2000PCS
IF LESS MIN ORDERUSD100 FOR ONE ORDER FOB HANDLE
COMMCIAL TERMSFOB NINGBO
CURRECYUSD/ RMB /EUROPE
CERTIFCATE :
QULITY:ISO
OTHER CERTIFICATECCC
CNAL
W PRICE DIFFERENCE

 

SPRINKLER, UPRIGHT, 68℃, 1/2 CHROME FINISHED
SPRINKLE, PENDENT, 68℃, 1/2 CHROME FINISHED
Packing:
200pcs/ctn
N.W:11.5KGS G.W:12.0KGS
0.02566CBM
Size:38.5*31*21.5cm

 

SPRINKLER, UPRGIHT, 68℃, 3/4 CHROME FINISHED
SPRINKLER, PENDENT, 68℃, 3/4 CHROME FINISHED
Packing:
104pcs/ctn
N.W:10.5KGS G.W:11KGS
0.026cbm
size:38.5*31*21.5cm

 

SPRINKLER, SIDEWALL, 68℃, 1/2 CHROME FINISHED
packing:
200pcs/ctn
N.W:12KGS G.W:12.5KGS
0.026cbm
size:38.5*31*21.5cm


SPRINKLER, PENDENT, 79℃, 1/2 CHROME FINISHED
SPRINKLER, UPRIGHT, 79℃, 1/2 CHROME FINISHED
packing:
200pcs/ctn
N.W:11.5KGS G.W:12KGS
0.026CBM
SIZE:38.5*31*21.5CM

Early Suppression Fast Response Sprinkler

 

1.ESFR Sprinkler Introduction: 

 

Early suppression fast response sprinkler specially designed for dealing with high risk of fire, this product is 

specially design and testing, compared with normal sprinkler, it features short response time, large flow, the 

droplet diameter is large, extinguishing efficiency is high, dealing with fire in the method of early suppression 

and cooling, so more suitable for protecting the elevated goods, in the height of 12m building to protect the 

tiered goods in 10.7m high. And in most cases, no need to use other normal sprinkler in the shelf.

This sprinkler adopts the worlds latest Φ2.5mm high strength  and quick response bulb from JOB company 

in Germany, the response time index RTI28(ms)1/2, so the bearing strength is high and the bulb response 

time is fast. The sprinkler splash plate and frame constitute a wide field, thus ensuring to put out the fire on

the top of the shelf, the sprinkler center has a powerful water column to pass through the shelf and put out 

the fire at the bottom of the shelf.

 

2.ESFR Sprinkler Technical Features:

  

name

model

thread

flow coefficient

rated pressure

test pressure

(full inspection)

bulb diameter

Bulb RTI

early suppression fast response

ESFR

R3/4

200

1.2MPa

3.45MPa

Φ2.5

28(ms)1/2

 

 

3.The designed reference data:

 1) the max. install height: 12m

 2) the max. install spacing: 3.7m

 3) the max. protection area: 9.3m2

 4) the min. protection area: 7.4m2

 5) the thermal bulb working temperature: 68°C and 93°C

 6) upright and pendent optional

 

4.Installation,usage and maintenance:

 

During installation, should pay attention not to damage the bulb to avoid affect the thermal performance. In the

process of wrench and twist, do not use spanner to wrench the supporting arm to deformation and affect the 

sealing performance (note: the bulb temperature can be chosen according to the needs of users)

 

 

5.Packing pictures:use styrofoam to protect the sprinkler 

 Use styrofoam box place the sprinkler,good protect.Then into brown carton.

 

 

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