Flow Sights With Indicator For Water And Oil

	Pipe Size Pipe Size

	Thread Type Thread Type

NPT

	Body Material Body Material

Stainless Steel

Bronze

	For Use With For Use With

Oil

Water

	Window Type Window Type

Front and Back

Domed Top

Front

	Indicator Material Indicator Material

Plastic

Stainless Steel

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

	Connection Style Connection Style

	Threaded

	Indicator Type Indicator Type

Rotor

Ball

	Window Material Window Material

Glass

	Mounting Location Mounting Location

Inline

	System of Measurement System of Measurement

Inch

	End-to-End Length End-to-End Length

	Seal Material Seal Material

Rubber

Plastic

	Direction of Flow Direction of Flow

Right to Left

Left to Right

	Mounting Orientation Mounting Orientation

Horizontal

	Connection Type Connection Type

	Pipe

	Maximum Pressure Maximum Pressure

100 psi @ 70° F

125 psi @ 70° F

	Window Diameter Window Diameter

1 5/8"

1 3/4"

2 7/8"

	Minimum Temperature Minimum Temperature

-24° to 0° F

25° F or greater

	Gender Gender

Female

	Height Height

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

Forward

How can we improve?

27 Products

Flow Sights with Indicator for Water and Oil

With Ball Indicator

With Rotor Indicator and Front Window

With Rotor Indicator and Front and Back Windows

The indicator moves when flow is present, so it’s easy to visually confirm flow from a distance.

Sights with a bronze body are harder and more durable than sights with a brass body for a longer service life.

Sights with a 316 stainless steel body are more corrosion resistant than sights with a brass or bronze body.

Ball indicator shows flow more prominently for easier viewing at a distance.

Rotor indicator is the most obvious indicator of flow for maximum visibility.

Back window can be backlit to increase the visibility of dark liquids.

For technical drawings and 3-D models, click on a part number.

				Window						Indicator
Pipe Size	Thread Type	Gender	Temp. Range, °F	Dia.	Type	End-to-End Lg.	Ht.	Max. Pressure	Direction of Flow	Material	Color		Each
Ball Indicator
Bronze Body
1/2	NPT	Female	32° to 250°	1 5/8"	Domed Top	2 7/8"	2 3/4"	100 psi @ 70° F	Left to Right, Right to Left	PTFE Plastic	White	0000000	0000000
3/4	NPT	Female	32° to 180°	2 7/8"	Domed Top	4 1/4"	3 3/4"	100 psi @ 70° F	Left to Right, Right to Left	PTFE Plastic	White	0000000	000000
Rotor Indicator
Bronze Body
1/8	NPT	Female	-20° to 200°	1 3/4"	Front and Back	3 1/8"	2 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1/4	NPT	Female	-20° to 200°	1 3/4"	Front	3 1/8"	2 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1/4	NPT	Female	-20° to 200°	1 3/4"	Front and Back	3 1/8"	2 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
3/8	NPT	Female	-20° to 200°	1 3/4"	Front	3 1/8"	2 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
3/8	NPT	Female	-20° to 200°	1 3/4"	Front and Back	3 1/8"	2 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1/2	NPT	Female	-20° to 200°	2"	Front	3 3/4"	2 3/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1/2	NPT	Female	-20° to 200°	2"	Front and Back	3 3/4"	2 3/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
3/4	NPT	Female	-20° to 200°	2"	Front	3 3/4"	2 3/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
3/4	NPT	Female	-20° to 200°	2"	Front and Back	3 3/4"	2 3/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1	NPT	Female	-20° to 200°	2"	Front	4 3/8"	3 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1	NPT	Female	-20° to 200°	2"	Front and Back	4 3/8"	3 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1 1/4	NPT	Female	-20° to 200°	2"	Front	4 3/8"	3 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1 1/4	NPT	Female	-20° to 200°	2"	Front and Back	4 3/8"	3 1/8"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1 1/2	NPT	Female	-20° to 200°	2"	Front	4 5/8"	4"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
1 1/2	NPT	Female	-20° to 200°	2"	Front and Back	4 5/8"	4"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
2	NPT	Female	-20° to 200°	2"	Front	4 5/8"	4"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
2	NPT	Female	-20° to 200°	2"	Front and Back	4 5/8"	4"	125 psi @ 70° F	Left to Right, Right to Left	Acetal Plastic	White	0000000	000000
316 Stainless Steel Body
1/4	NPT	Female	40° to 200°	1 5/8"	Front and Back	3"	2 1/8"	125 psi @ 70° F	Left to Right, Right to Left	316 Stainless Steel	__	0000000	000000
3/8	NPT	Female	40° to 200°	1 5/8"	Front and Back	3"	2 1/8"	125 psi @ 70° F	Left to Right, Right to Left	316 Stainless Steel	__	0000000	000000
1/2	NPT	Female	40° to 200°	2"	Front and Back	4"	2 1/2"	125 psi @ 70° F	Left to Right, Right to Left	316 Stainless Steel	__	0000000	000000
3/4	NPT	Female	40° to 200°	2"	Front and Back	4"	2 1/2"	125 psi @ 70° F	Left to Right, Right to Left	316 Stainless Steel	__	0000000	000000
1	NPT	Female	40° to 200°	2"	Front and Back	4 3/8"	2 1/2"	125 psi @ 70° F	Left to Right, Right to Left	316 Stainless Steel	__	0000000	000000
1 1/4	NPT	Female	40° to 200°	2"	Front and Back	4 3/8"	2 1/2"	125 psi @ 70° F	Left to Right, Right to Left	316 Stainless Steel	__	0000000	000000
1 1/2	NPT	Female	40° to 200°	2 7/8"	Front and Back	5 1/2"	4"	125 psi @ 70° F	Left to Right, Right to Left	316 Stainless Steel	__	0000000	00000000
2	NPT	Female	40° to 200°	2 7/8"	Front and Back	5 1/2"	4"	125 psi @ 70° F	Left to Right, Right to Left	316 Stainless Steel	__	0000000	00000000