HFC-227ea (FM200) Suppression Cylinder Gas Manometer This gauge is a critical component for HFC-227ea in fire suppression systems. It is installed on the cylinder valve to monitor the gas pressure inside the cylinder. Accuracy Class 4 Working Range: 2~4.2MPa, 3.6~6.7MPa, 5~8MPa Rated Working Pressure: 2.5MPa, 4.2MPa, 5.6MPa Installed on the FM200 cylinder valve, this gauge helps monitor the amount of gas stored within the cylinder. Â When shipped with the FM200 system, it is packed in a carton. If shipped separately, it is packaged in foam for better protection. "Matt Wrinkled Steel" is a surface treatment technique or coating that is typically applied to a metal surface to alter its appearance and performance. Here is the category description: Matt Wrinkled Steel,Matte Corrugated Steel,Deep Matt Steel Coil,Color Coated Steel Matt Rough Surface Wuxi Shengshu Metal Co., Ltd. , https://www.wuxissmetal.com1. FM200 Fire Extinguishing Cylinder Pressure Gauge Main Specifications:
Models
Installation Type
Accuracy Class
Working Pressure Range (Bar)
Working Pressure (Bar)
Agent or Medium
Dimensions
Joints Connection Threaded
YH-40ZJ1-2.5
Axial
2.5
22-30
25
1211
Φ46×45
M10×1
YH-40ZJ1-4
Axial
2.5
36-47
40
1211
Φ46×45
M10×1
YH-40ZJ2-2.5
Axial
2.5
15-40
25
1301
Φ46×45
M10×1
YH-40ZJ2-4.2
Axial
2.5
28-58
42
1301
Φ46×45
M10×1
YH-40ZJ3-6
Axial
2.5
56-66
60
N2
Φ46×45
M10×1
YH-40ZJ3-7.5
Axial
2.5
68-82
75
N2
Φ46×45
M10×1
YH-40ZJ3-10
Axial
2.5
0-100
-
N2
Φ46×45
M10×1
YH-40ZJ4-2.5
Axial
2.5
20-25-42
25
227ea
Φ46×45
M10×1
YH-40ZJ4-4.2
Axial
2.5
36-42-67
42
227ea
Φ46×45
M10×1
YH-40ZJ4-4.2
Axial
2.5
36-42-53
42
227ea
Φ46×45
M10×1
YH-40ZJ4-5.6
Axial
2.5
50-56-80
56
227ea
Φ46×45
M10×1
2. FM200 Fire Extinguishing Cylinder Pressure Gauge Application: 
3. FM200 Fire Extinguishing System Gauge Packing Details: 
Material Type: Metal Finish Coating
Appearance features: matte, wrinkled
Application fields: construction, furniture, vehicles, etc.
Features: corrosion resistance, scratch resistance, easy to clean, increase surface hardness
Manufacturing process: may include surface spraying, baking, curling, etc.
"Matt Wrinkled Steel" is a type of surface treatment or coating that is commonly applied to metal surfaces to alter their appearance and properties. The surface of the metal is coated with a special paint or powder that creates a matte or satin finish, and then a wrinkled texture is added to the surface through a rolling or crumpling process. This process creates a unique, textured appearance that can be used in various applications, such as architecture, furniture, and vehicles.
One of the main advantages of the "Matt Wrinkled Steel" coating is its corrosion resistance, which makes it ideal for use in outdoor environments or in harsh conditions. Additionally, the wrinkled texture helps to hide scratches and scuffs, making it a popular choice for surfaces that may experience wear and tear. The coating is also easy to clean, which is another advantage in applications where cleanliness is important.
The manufacturing process for "Matt Wrinkled Steel" typically involves surface preparation, such as sandblasting or degreasing, followed by the application of a basecoat and a topcoat. The topcoat is then crumpled or rolled to create the wrinkled texture, and the surface is cured in an oven to ensure that the coating is durable and long-lasting.
Model NO.: 25mm
Connection Type: Thread
Installation Structure: Axial
Pressure: 2.5MPa or 4.2MPa
Overall Size Dia: 46*45mm
Thread: M10*1
Trademark: OEM
Transport Package: Carton
Origin: China