Ft. Of H2O Pressure Gauges

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33 Products

About Pipe Size

About Pressure Gauges

Bottom Connection (Flange Mount)

Keep tabs on liquid levels in pump and tank applications with these gauges—a dual scale displays pressure in feet of H₂O and psi. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications. Mount them with the face dial upright.

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

Aluminum Case with Brass Connection—Dual Scale (psi, ft. of H₂O)

For Use With: Air, Water, and Hydraulic Fluid
Accuracy: ±1% Full Scale (Grade 1A)

Available Pressure Ranges
Pressure Range		Graduation Marks		Numeric Increments
psi	ft. of H₂O	psi	ft. of H₂O	psi	ft. of H₂O
4 1/2" Dial Diameter
0 to 15	0 to 35	0.25	0.5	1	5
0 to 30	0 to 70	0.5	1	5	10
0 to 60	0 to 140	1	2.5	5	10
0 to 100	0 to 230	1	5	10	50
0 to 160	0 to 370	2.5	5	20	50
0 to 200	0 to 460	2	5	20	50
0 to 300	0 to 690	5	10	50	100
6" Dial Diameter
0 to 15	0 to 35	0.25	0.5	1	5
0 to 30	0 to 70	0.5	1	5	10
0 to 60	0 to 140	1	2.5	5	10
0 to 100	0 to 230	1	5	10	50
0 to 160	0 to 370	2.5	5	20	50
0 to 200	0 to 460	2	5	20	50
0 to 300	0 to 690	5	10	50	100
8 1/2" Dial Diameter
0 to 15	0 to 35	0.25	0.5	1	5
0 to 30	0 to 70	0.5	1	5	10
0 to 60	0 to 140	1	2	10	20
0 to 100	0 to 230	1	5	10	50
0 to 160	0 to 370	2	5	20	50
0 to 200	0 to 460	2	10	20	100
0 to 300	0 to 690	5	10	50	100

				Mounting		Bolt			Flange		Bottom Connection (Flange Mount)
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Orientation	Fasteners Included	Circle Dia.	Hole Dia.	No. of Holes	Location	OD		Each
NPT Male
4 1/2"	1/4	-40° to 150°	-40° to 150°	Upright	No	5 3/8"	13/64"	3	Back	5 7/8"	0000000	0000000
6"	1/4	-40° to 150°	-40° to 150°	Upright	No	6 3/4"	13/64"	3	Back	7 1/2"	0000000	000000
8 1/2"	1/4	-40° to 150°	-40° to 150°	Upright	No	9 5/8"	13/64"	3	Back	10 1/4"	0000000	000000

Steam Pressure Gauges

Bottom Connection

Center Back Connection

Designed for use with boilers, these gauges have a dual scale that displays pressure in psi and feet of H₂O and displays temperature in °F/°C.

Painted Steel Case with Brass Connection—Dual Scale (psi/ft. of H₂O, Fahrenheit/Celsius)

For Use With: Steam and Water
Accuracy: ±2.5% Full Scale (Grade B)

Available Pressure Ranges
Pressure Range		Graduation Marks		Numeric Increments
psi	ft. of H₂O	psi	ft. of H₂O	psi	ft. of H₂O
2 1/2" Dial Dia.
0 to 75	0 to 170	5	10	20	50
3 1/4" Dial Dia.
0 to 100	0 to 230	2	10	20	50
0 to 200	0 to 460	5	20	40	100

		Display Temp. Range
Dial Diameter	Pipe Size	°F	°C	Environment Temp. Range, °F	Process Temp. Range, °F	Case Color	Mounting Orientation	Stem Lg.	Shoulder Lg.		Each
Bottom Connection
NPT Male
3 1/4"	1/2	70° to 320°	20° to 160°	-40° to 140°	70° to 320°	Black	Any	2"	__	0000000	000000
Center Back Connection
NPT Male
2 1/2"	1/4	70° to 320°	20° to 160°	-40° to 140°	70° to 320°	Black	Any	1"	__	0000000	00000
2 1/2"	1/4	70° to 320°	20° to 160°	-40° to 140°	70° to 320°	Black	Any	1"	2"	0000000	00000
2 1/2"	1/4	70° to 320°	20° to 160°	-40° to 140°	70° to 320°	Black	Any	1 1/2"	2"	0000000	00000
3 1/4"	1/2	70° to 320°	20° to 160°	-40° to 140°	70° to 320°	Black	Any	2"	__	0000000	00000

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About Pipe Size

About Pressure Gauges

High-Accuracy Pressure Gauges for Pumps

Steam Pressure Gauges