What are the response types available?

The sprinkler is available in Standard Response (5mm glass bulb diameter) and Quick Response (3mm glass bulb diameter) types.

What brands are used for the glass bulbs?

The glass bulbs are available from Job brand or YD brand, with diameters of 3mm or 5mm.

What are the payment and lead time terms?

Payment terms include LC, T/T, Western Union, and Money Gram. Lead time is within 15 workdays off-season and one month during peak season.

Fire Sprinkler for Fire Fighting System

Name: Fire Sprinkler for Fire Fighting System
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 852958445

Jiangsu, ChinaSuzhou Walter Flow Control Equipment Co., Ltd.

US$0.79

200-9,999 Pieces

US$0.75

10,000+ Pieces

Product profile

Customization

Available

Sprinkler Installation

Pendent

Sprinkler Head Type

Closed

Model NO.

ZST

Alarm Valve Type

Wet Alarm Valve

Automatically Opened and Closed Repeatedly

Can Automatically Opened and Closed

Open Fire Sprinkler System Type

Drencher System

Closed Fire Sprinkler System

Wet Fire Sprinkler System

Dry Alarm Valve Type

Differential Type

Alarm Valve Diameter

80mm

Nozzle Flow Coefficient

Body

Brass

Deflector

Brass

Set Screw

Brass

Button

Brass or Ss

Spring Seal

NBR or EPDM

Size

1/2 Inch or 3/4 Inch

Working Pressure

1.2MPa/175 Psig

Glass Bulb

57c/68c/79c/93c/141c

K Factor

80(5.6)/115(8.0)

Transport Package

200PCS /Box

Specification

DN15-20

Trademark

Walter

Origin

Suzhou, Jiangsu

HS Code

8481801090

Production Capacity

200000 PCS Per Month

Key features

Customizable Components: Body, Deflector, and Set Screw made of Brass; Button available in Brass or Stainless Steel.

Flexible Size Options: Available in 1/2 Inch or 3/4 Inch sizes with NPT or R1/2 thread options.

Multiple Temperature Ratings: Glass bulb options include 57C, 68C, 79C, 93C, and 141C for various environments.

Diverse Finish Choices: Sprinkler finish options: Natural Brass, Chrome Plated, or White Color Coated.

High Pressure Resistance: Max working pressure of 175 psig (1.2 MPa) with 100% factory hydrostatic test.

Fast Response Options: Available in Standard Response (5mm bulb) or Quick Response (3mm bulb) types.

Versatile Installation Styles: Supports Upright, Pendent, Horizontal Sidewall, and Concealed Pendent installations.

Reliable Seal Materials: Spring Seal made of NBR or EPDM for durability and leak prevention.

Company profile

Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤5.64hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressNo. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are used for the sprinkler components?

The Body, Deflector, and Set Screw are made of Brass. The Button is available in Brass or Stainless Steel, and the Spring Seal is made of NBR or EPDM.

Q:What size and thread options are available?

The sprinkler is available in 1/2 Inch or 3/4 Inch sizes. Thread options include NPT1/2 or R1/2.

Q:What temperature ratings are supported?

Glass bulb temperature ratings include 57C (135F), 68C (155F), 79C (175F), 93C (200F), and 141C.

Q:What finish options are available for the sprinkler?

Finish options include Natural Brass, Chrome Plated, or White Color Coated. The Escutcheon is also available in Chrome Plated or Color Coated.

Q:What is the maximum working pressure?

The maximum working pressure is 175 psig (1.2 MPa or 12 bar). It undergoes a 100% factory hydrostatic test at 500 psig.