Standard Response Upright Fire Sprinkler

• Sprinkler Installation: Pendent
• Sprinkler Head Type: Closed
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Model NO.: ZST
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Butterfly Valve Type
• Alarm Valve Diameter: 100mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Lever Type
• Name: Upright Fire Sprinkler
• Body: Brass
• Deflector: Brass
• Set Screw: Brass
• Button: Brass or Ss
• Spring Seal: NBR or EPDM
• Glass Bulb: 57c/68c/79c/93c/141c
• Size: 1/2 Inch or 3/4 Inch
• K Factor: 80(5.6)/115(8.0)
• Working Pressure: 1.2mpa/175 Psig
• Transport Package: 200PCS /Box
• Trademark: WALTER/ZST
• Origin: Suzhou, Jiangsu
• HS Code: 848180
• Production Capacity: 200000 PCS Per Month

Product Description

Walter-FSV Company produce Pendent Fire Sprinkler, Upright Fire Sprinkler, Sidewall Fire Sprinkler, Sprinkler Nozzles, Brass Finished Sprinkler, Chorme Finished Sprinkler, White Paint Color Fire Sprinkler.

1- Body: Brass

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

3- Size: NPT or R1/2", 3/4", 1"

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 & NPT3/4" or R3/4"

Nominal Orifice Size: 1/2 Inch

Nominal K-Factor: 5.6 (U. S. )/80 (metric)/ 8.0(U. S. )/115 (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


Walter-FSV Company could provide OEM service for customer, We can put your Logo or Brand name on the sprinkler frame & deflector.

Our sprinkler color can make as per customer's requirements, Brass Finished Sprinkler Head, Chrome Finished Sprinkler, White Paint Finished Sprinkler. K factor can be make K5.6, K8.0, K11.2 Pendent Fire Sprinkler, Upright Fire Sprinkler, Sidewall Fire Sprinkler, ESFR Fire Sprinkler, Spary Nozzle, Window Nozzle Head.