NRG Global Instruments

Brand	NRG GLOBAL
Size	1/2" 14"
Material	SS316
Usage/Application	Chemical Fertilizer Pipe
Type	DOUBLE WINDOW
Finishing	MAT
Pressure	20 BAR
Temperature	40

NRG GLOBAL manufactures and exporters of Double Window Type Sight Glass (Sight Flow Indicator) in Cast Construction & Fabricated design to meet an industrial requirement of various applications to inspect the process fluid.

In Double Window type Sight Flow Indicator (Sight Glass) Contains Two Toughened Glasses Mounted opposite to each other. NRG GLOBAL Double Window Type Sight Glass (Sight Flow Indicator) available with various thickness and diameter of glass to suit various applications respects to fluid pressure and temperature. Double Window Type Sight Glass (Sight Flow Indicator) is very easy to replace glass without dismantling the whole Sight Glass assembly from process line. Double window type Sight Glass gives better performance in application of Higher Pressure & Temperature.

Wide range of Toughen Glasses available to suit industrial pressure. All toughen glasses standard as per DIN 7080. Sight Glass body material available ASTM A 216 GR. WCB (Cast Carbon Steel), ASTM A 351 GR. CF 8 (Stainless Steel 304), ASTM A 351 GR. CF 8M (Stainless Steel 316), ASTM A 351 GR. CF 3 (Stainless Steel 304L), ASTM A 351 GR. CF 3M (Stainless Steel 316L), ASTM A 351 GR. CN 7M (Alloy 20) and others on request. Body Hydraulic Test Pressure design up to 17 Kg./Cm2. We also manufacturing Jacketed Type Sight Glass & Steam Jacketed Double Window Type Sight Flow Indicator

Investment Casting (I.C.) Body Stainless Steel 304/316/304L/316L/Alloy 20 Sight Glass Flow Indicator

Sight Flow Indicator Manufacturing Range - 1"(DN 25) to 12" (DN 300)

Usage/Application	Utilities Water
Single Piece Length	customize
Color	ss
Pressure	25 Bar
Size	1 inch
Material	ss316
Finishing	yes
Material Grade	304
Type	DOUBLE WINDOW
Size/Diameter	>4 inch
Brand	NRG
Thread Size	1/2"
Model Name/Number	dwsg-108
Temperature	20
Cross Section	ss316
Scope	na
Technique	na
Country of Origin	Made in India

Minimum order quantity: 1 Piece

NRG GLOBAL MAKE DOUBLE WINDOW SIGHT GLASS

Technical Specifications

Model Name/Number	dwsg
Display Type	mechanical
Material	ss316
Size	1/2" to 16"
Color	customize

Minimum order quantity: 1 Piece

Product Description :

Sight Flow indicators are commonly used in pipelines across industries to observe flow.

Double Window Type Sight Flow Indicators provide durable, quick and an economical way to verify the flow of liquids through industrial process lines. They are used in process lines having high pressure and temperature conditions and so are made from cast construction and fabricated design, to meet an industrial requirement of various applications and contain two toughened glasses mounted opposite to each other, for better visibility.

Double window type sight flow Indicator are available with various thickness and diameter of glass to suit various applications and industries like pharmaceutical, chemical, petroleum etc.

Double window type sight flow indicator is very easy to maintain, since it requires only replacement of glass without dismantling the whole sight glass assembly from process line.

Specifications :

Design Standard : ASME B16.34

Flange to Flange Distance : As per ASME B16.10 / DIN EN 558-I

End Connections : ASME B 16.5, 150#, BS 10 Table D/E/F/H PN 6 / 10 / 16, DIN / JIS / IS Standards

Size Range : 1” (DN 25) to 6” (DN 150)

Pressure rating of Valve : 150#, PN10, PN16