Gold Member Since 2014
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Suzhou Walter Flow Control Equipment Co., Ltd.

Fire Sprinkler, Conceled Fire Sprinkler, Flat-Plate Conceled manufacturer / supplier in China, offering Conceled Fire Sprinkler, Pressure Reducing Valve for Water System, Cast Iron Flanged Silent Check Valve and so on.

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Conceled Fire Sprinkler

Purchase Qty.:
(Pieces)
200-9,999 10,000+
FOB Unit Price: US $1.98 US $1.88
Purchase Qty. (Pieces) FOB Unit Price
200-9,999 US $1.98
10,000+ US $1.88
Get Latest Price
Production Capacity: 200000 PCS Per Month
Transport Package: 200PCS /Box
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZSTDS
  • Body: Brass
  • Response: Standard or Quick Response
  • Spring Seal: NBR or EPDM
  • Size: 1/2 Inch or 3/4 Inch
  • Working Pressure: 1.2mpa/175 Psig
  • Origin: Suzhou, Jiangsu
  • Name: Conceled Fire Sprinkler
  • Deflector: Brass
  • Button: Brass or Ss
  • Glass Bulb: 57c/68c/79c/93c/141c
  • K Factor: 80(5.6)/115(8.0)
  • Trademark: WALTER/ZST
  • HS Code: 8481801090
Product Description
Conceled Fire Sprinkler designed for maximum aesthetic appeal. They are the product of choice for minimizing the appearance of the sprinkler through ceilings, without sacrificing performance.

1- Body: Brass

2- Glass bulb: Job brand or YD brand (3mm or 5mm diameter)

3- Size: NPT or R1/2", 3/4"

4- Working Temperture: 135F/57C; 155° F/68° C; 175° F/79° C; 200° F/93° C

5- Finished: Brass or Chorme Plated, White

Style
Upright - Pendent - Horizontal Sidewall - Concealed Pendent

Bulb Nominal Dia. & Response: 5mm, Standard Response or 3mm, Quick Response

Thread Size [Optional]: NPT1/2 or R1/2

Nominal Orifice Size: 1/2 Inch

Nominal K-Factor: 5.6 (U. S. )/80 (metric)

Max. Working Pressure: 175 psig/1.2 mpa (12 bar)

Factory Hydrostatic Test: 100% @ 500psig (3.4 mpa)

Min. Operating Pressure: 7 psig/0.048 mpa (0.48 bar)

Sprinkler Finish [Optional]: Natural Brass, Chrome Plated or White Color Coated

Escutcheon Finish: Chrome Plated or Color Coated In Any Color

Conceled Fire Sprinkler
Conceled Fire Sprinkler
Company Profile
Suzhou Walter Flow Control Equipment Co., Ltd. are a professional company specializing in fluid & firefighting equipment. 
We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service. 
Walter Flow Control supplies products with FM, UL, CE and all other relevant certificates for use in Water Reticulation and Treatment Systems, Fire-fighting Projects, High Rise Buildings, the Oil, Gas and Chemical Industries etc. 

Company Products 
Valves: Gate Valve, Butterfly Valve, Check Valve, Automatic Hydraulic Control Valve, Air Release Valve, Globe Valve, Ball Valve, Strainer, Pipeline products, etc.
Firefighting: Fire Sprinklers, Wet Alarm Check Valve, Deluge Valve, Water Flow Detector, Foam Extinguisher System, Gas Extinguisher System and Fire Hydrant System, Fire Hose, Fire Hose Reel, Fire Monitor, etc.

Standard & Certificates 
Walter products are design acc. to DIN, BS, ANSI, AWWA, EN, ISO,AS, API standard and relevant products can be provided with FM approval, UL listed, CE certificates.
Company Philosophy 
Processing every enquiry efficiently
Treating every order seriously
Serving every customer considerately
Choose us, reap success
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Mr. Justin Zhong
Director Manager
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