EMCO Sight Flow Indicators EFG

sight flow indicator

EMCO sight flow indicators are used for locally checking the liquid flow passing in pipe lines.

The EMCO sight flow indicator has a double glass construction – a 'see through' design.
The sight glass is toughened or borosilicate glass depending on operating temperature.
The flow indicator is made from bar stock material and is therefore available in all machinable materials.
The EMCO sight flow indicators are fully in compliance PED 97/23 EC
Sizes : DN 15 - 100, 1⁄2" - 4".
Pressure rating : PN 10 - 40, 150 - 300 lbs
Temperature : Toughened glass max 150 °C., Borosilicate glass max 300 °C.
Connection : Flanged according to DIN or ANSI standards, Threaded, up to 2", Butt weld or socket weld ends to DIN or ANSI standard
Flange standards : Flanges with flat or raised face according to DIN 2526, 2513 or 2512, RF according to B 16.5
Materials : Carbon steel, Stainless steel, Duplex Super Duplex, 6Mo Hastelloy C276 or 22, Titanium

sfi cut

sfi paddle

sfi l

	Description	Code
1. Type	Look through	EFG-1
	Look through with paddle wheel	EFG-2
	Look through with flap	EFG-3

2. Size	DN 15	15
	DN 20	20
	DN 25	25
	DN 32	32
	DN 40	40
	DN 50	50
	DN 65	65
	DN 80	80
	DN 100	100

3. Connection	DIN flange	10
	ANSI flange	20
	Butt weld ends	30
	Socket weld ends	40
	BSP thread	50
	NPT thread	60

4. Pressure rating	Thread/weld end conn.	0
	PN 16, DIN std.	16
	PN 40, DIN std	40
	150 lbs, ANSI std.	15
	300 lbs, ANSI std	30

5. Facing	Thread/weld end conn.	0
	DIN 2526 Form A	26
	DIN 2513 Form R13	13
	DIN 2512 Form N	12
	Raised face RF, ANSI standard	RF
	Flat face FF, ANSI standard	FF

6. Material	Carbon steel	1
	AISI 316	2
	Duplex	3
	Super Duplex	4
	6Mo	5
	Hastelloy C	6
	Titanium	7
	Monel	8
	Inconel	9