Liquid Carbon Dioxide Gauges

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Hydraulic Fluid (Petroleum Based)

Sodium Bicarbonate (Baking Soda)

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Pressure Numeric Increments

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Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999.9 psi

2,000 psi to 9,999.9 psi

10,000 psi to 19,999.9 psi

Less than 10,000 kPa

10,000 kPa to 19,999 kPa

20,000 kPa to 29,999 kPa

30,000 kPa to 99,999 kPa

Dial Type

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Measures

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Material

Case Material

Minimum Pressure

Gender

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Connection Material

Liquid Type

REACH

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Compliant with Exemptions

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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98 Products

About Pressure Gauges

Find a gauge with the right connection material and dial type—many with traceable calibration certificates.

Vibration-Resistant Pressure Gauges

A liquid-filled dial reduces needle flutter for precise readings in high-vibration applications. Gauges are commonly used with pumps, filters, regulators, and in process lines to measure and display pressure. Mount them with the dial face upright.

ABS Case with Brass Connection—Single Scale (Pounds per Square Inch)


Center-Back Connection	Center-Back Connection

Gauges with 304 stainless steel case and ABS case have better corrosion resistance than gauges with brass case.

				Temp. Range, ° F						Center-Back Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	Liquid Type	For Use With	Accuracy	Choose a Pressure Range		Each
Upright Mount







				NPT Male

				1 1/2"	1/8	Black	0 to 140	0 to 140	Glycerin	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±2.5% Full Scale (Not Rated)	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 160 psi, 0 to 300 psi, 0 to 2,000 psi, 0 to 3,000 psi, 0 to 5,000 psi	38055K21	000000

ABS Case with Brass Connection—Dual Scale (Pounds per Square Inch, Kilopascals)


Bottom Connection	Center-Back Connection	Center-Back Connection (Panel Mount)


Bottom Connection	Center-Back Connection	Center-Back Connection (Panel Mount)

Gauges with 304 stainless steel case and ABS case have better corrosion resistance than gauges with brass case.

				Temp. Range, ° F						Bottom Connection		Center-Back Connection		Center-Back Connection (Panel Mount)
	Dial Dia.	Pipe Size	Case Color	Environment	Process	Liquid Type	For Use With	Accuracy	Choose a Pressure Range		Each		Each	For Panel Cutout Dia.		Each
Upright Mount







				NPT Male

				2 1/2"	1/4	Black	0 to 140	0 to 140	Glycerin	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.6% Full Scale (Not Rated)	0 to 30 psi/0 to 205 kPa; 0 to 60 psi/0 to 410 kPa; 0 to 100 psi/0 to 680 kPa; 0 to 160 psi/0 to 1,100 kPa; 0 to 200 psi/0 to 1,360 kPa; 0 to 300 psi/0 to 2,050 kPa; 0 to 400 psi/0 to 2,700 kPa; 0 to 600 psi/0 to 4,100 kPa; 0 to 1,000 psi/0 to 6,800 kPa; 0 to 1,500 psi/0 to 10,200 kPa; 0 to 2,000 psi/0 to 13,600 kPa; 0 to 3,000 psi/0 to 20,500 kPa; 0 to 5,000 psi/0 to 34,000 kPa; 0 to 6,000 psi/0 to 41,000 kPa	3845K1	000000	3845K7	000000	2 1/2"	3845K5	000000

Brass Case with Brass Connection—Single Scale (Pounds per Square Inch)


Bottom Connection	Center-Back Connection	Lower-Back Connection


Bottom Connection	Center-Back Connection

Lower-Back Connection

			Temp. Range, ° F						Bottom Connection		Center-Back Connection		Lower-Back Connection
	Dial Dia.	Pipe Size	Environment	Process	Liquid Type	For Use With	Accuracy	Choose a Pressure Range		Each		Each		Each
Upright Mount







				NPT Male with Calibration Certificate Traceable to NIST

				2 1/2"	1/4	0 to 140	0 to 140	Glycerin	Air Carbon Dioxide Ethanol Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 30 psi; 0 to 60 psi; 0 to 100 psi; 0 to 160 psi; 0 to 200 psi; 0 to 300 psi; 0 to 400 psi; 0 to 600 psi; 0 to 800 psi; 0 to 1,000 psi; 0 to 1,500 psi; 0 to 2,000 psi; 0 to 3,000 psi; 0 to 5,000 psi; 0 to 6,000 psi; 0 to 10,000 psi	3481K11	0000000	3481K21	0000000	———	0


				4"	1/4	0 to 140	0 to 140	Glycerin	Air Carbon Dioxide Ethanol Hydraulic Fluid Natural Gas Water	±1% Full Scale (Grade 1A)	0 to 30 psi; 0 to 60 psi; 0 to 100 psi; 0 to 160 psi; 0 to 200 psi; 0 to 300 psi; 0 to 400 psi; 0 to 600 psi; 0 to 800 psi; 0 to 1,000 psi; 0 to 1,500 psi; 0 to 2,000 psi; 0 to 3,000 psi; 0 to 5,000 psi; 0 to 6,000 psi; 0 to 10,000 psi	3481K12	000000	———	0	3481K22	0000000

304 Stainless Steel Case with Brass Connection—Dual Scale (Pounds per Square Inch, Bar)


Bottom Connection	Center-Back Connection	Bottom Connection	Center-Back Connection

Gauges with 304 stainless steel case and ABS case have better corrosion resistance than gauges with brass case.

			Temp. Range, ° F						Bottom Connection		Center-Back Connection
	Dial Dia.	Pipe Size	Environment	Process	Liquid Type	For Use With	Accuracy	Choose a Pressure Range		Each		Each
Upright Mount







				NPT Male

				2 1/2"	1/4	0 to 140	0 to 140	Glycerin	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 15 psi/0 to 1 bar; 0 to 30 psi/0 to 2 bar; 0 to 60 psi/0 to 4.1 bar; 0 to 100 psi/0 to 6.8 bar; 0 to 160 psi/0 to 11 bar; 0 to 200 psi/0 to 13.6 bar; 0 to 300 psi/0 to 20.5 bar; 0 to 400 psi/0 to 27 bar; 0 to 600 psi/0 to 41 bar; 0 to 1,000 psi/0 to 68 bar; 0 to 1,500 psi/0 to 100 bar; 0 to 2,000 psi/0 to 136 bar; 0 to 3,000 psi/0 to 205 bar; 0 to 5,000 psi/0 to 340 bar; 0 to 6,000 psi/0 to 410 bar; 0 to 10,000 psi/0 to 680 bar	1798T11	000000	1798T21	000000




						BSPP Male

						2 1/2"	1/4	0 to 140	0 to 140	Glycerin	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 14.4 psi/0 to 1 bar; 0 to 22.8 psi/0 to 1.6 bar; 0 to 36 psi/0 to 2.5 bar; 0 to 57.6 psi/0 to 4 bar; 0 to 86 psi/0 to 6 bar; 0 to 144 psi/0 to 10 bar; 0 to 228 psi/0 to 16 bar; 0 to 360 psi/0 to 25 bar; 0 to 576 psi/0 to 40 bar; 0 to 860 psi/0 to 60 bar; 0 to 1,440 psi/0 to 100 bar; 0 to 2,280 psi/0 to 160 bar; 0 to 3,600 psi/0 to 250 bar; 0 to 5,800 psi/0 to 400 bar; 0 to 8,600 psi/0 to 600 bar	3548K11	00000	3548K21	00000

High-Accuracy Low-Pressure Gauges

Measure small pressure changes in ventilation systems, hydraulic applications, and other critical processes with these high-accuracy gauges. Mount them with the dial face upright.

Painted Steel Case with Brass Connection—Single Scale (Pounds per Square Inch)


Bottom Connection	Center-Back Connection	Bottom Connection	Center-Back Connection

				Temp. Range, ° F					Bottom Connection		Center-Back Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	For Use With	Accuracy	Choose a Pressure Range		Each		Each
Upright Mount







				NPT Male

				2 1/2"	1/4	Black	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 3 psi, 0 to 5 psi, 0 to 10 psi	4026K16	000000	4026K37	000000




						NPT Male with Calibration Certificate Traceable to NIST

						2 1/2"	1/4	Black	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 3 psi, 0 to 5 psi, 0 to 10 psi	4026K24	000000	4026K46	000000

Painted Steel Case with Brass Connection—Single Scale (Inches of Water)


Bottom Connection	Center-Back Connection	Bottom Connection	Center-Back Connection

				Temp. Range, ° F					Bottom Connection		Center-Back Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	For Use With	Accuracy	Choose a Pressure Range		Each		Each
Upright Mount







				NPT Male

				2 1/2"	1/4	Black	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 10 in. H₂O, 0 to 15 in. H₂O, 0 to 30 in. H₂O, 0 to 60 in. H₂O, 0 to 100 in. H₂O, 0 to 160 in. H₂O, 0 to 200 in. H₂O	4026K17	000000	4026K44	000000




						NPT Male with Calibration Certificate Traceable to NIST

						2 1/2"	1/4	Black	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 10 in. H₂O, 0 to 15 in. H₂O, 0 to 30 in. H₂O, 0 to 60 in. H₂O, 0 to 100 in. H₂O, 0 to 160 in. H₂O, 0 to 200 in. H₂O	4026K29	000000	4026K63	000000

Painted Steel Case with Brass Connection—Single Scale (Ounces per Square Inch)


Bottom Connection	Center-Back Connection	Bottom Connection	Center-Back Connection

				Temp. Range, ° F					Bottom Connection		Center-Back Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	For Use With	Accuracy	Choose a Pressure Range		Each		Each
Upright Mount







				NPT Male

				2 1/2"	1/4	Black	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 10 oz. per in², 0 to 15 oz. per in², 0 to 30 oz. per in², 0 to 60 oz. per in², 0 to 100 oz. per in², 0 to 160 oz. per in²	4026K23	000000	4026K45	000000




						NPT Male with Calibration Certificate Traceable to NIST

						2 1/2"	1/4	Black	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 10 oz. per in², 0 to 15 oz. per in², 0 to 30 oz. per in², 0 to 60 oz. per in², 0 to 100 oz. per in², 0 to 160 oz. per in²	4026K36	000000	4026K55	000000

304 Stainless Steel Case with Brass Connection—Single Scale (Pounds per Square Inch)


Bottom Connection	Bottom Connection

Gauges with 304 stainless steel case or polyester plastic case have better corrosion resistance than gauges with painted steel case.

			Temp. Range, ° F					Bottom Connection
	Dial Dia.	Pipe Size	Environment	Process	For Use With	Accuracy	Choose a Pressure Range		Each
Upright Mount







				NPT Male

				4"	1/4	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1% Full Scale (Grade 1A)	0 to 3 psi, 0 to 5 psi, 0 to 10 psi	4269K1	0000000

304 Stainless Steel Case with Brass Connection—Single Scale (Inches of Water)


Bottom Connection	Bottom Connection

Gauges with 304 stainless steel case or polyester plastic case have better corrosion resistance than gauges with painted steel case.

			Temp. Range, ° F					Bottom Connection
	Dial Dia.	Pipe Size	Environment	Process	For Use With	Accuracy	Choose a Pressure Range		Each
Upright Mount







				NPT Male

				4"	1/4	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1% Full Scale (Grade 1A)	0 to 10 in. H₂O, 0 to 15 in. H₂O, 0 to 30 in. H₂O, 0 to 60 in. H₂O, 0 to 100 in. H₂O, 0 to 160 in. H₂O, 0 to 200 in. H₂O	4269K2	0000000

304 Stainless Steel Case with Brass Connection—Single Scale (Ounces per Square Inch)


Bottom Connection	Bottom Connection

Gauges with 304 stainless steel case or polyester plastic case have better corrosion resistance than gauges with painted steel case.

			Temp. Range, ° F					Bottom Connection
	Dial Dia.	Pipe Size	Environment	Process	For Use With	Accuracy	Choose a Pressure Range		Each
Upright Mount







				NPT Male

				4"	1/4	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±1% Full Scale (Grade 1A)	0 to 10 oz. per in², 0 to 15 oz. per in², 0 to 30 oz. per in², 0 to 60 oz. per in²	4269K3	0000000

Pressure Gauges

These are the most commonly used pressure gauges. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.

ABS Case with Brass Connection—Dual Scale (Pounds per Square Inch, Kilopascals)


Bottom Connection	Center-Back Connection	Bottom Connection	Center-Back Connection

Mount with the dial face upright.

Gauges with 304 stainless steel case or ABS case have better corrosion resistance than gauges with brass or steel case.

				Temp. Range, ° F					Bottom Connection		Center-Back Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	For Use With	Accuracy	Choose a Pressure Range		Each		Each
Upright Mount







				BSPT Male

				1 5/8"	1/8	Black	-40 to 120	-40 to 120	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±2% Midscale (Grade B)	0 to 30 psi/0 to 200 kPa; 0 to 60 psi/0 to 400 kPa; 0 to 100 psi/0 to 700 kPa; 0 to 160 psi/0 to 1,100 kPa; 0 to 200 psi/0 to 1,400 kPa; 0 to 300 psi/0 to 2,000 kPa; 0 to 600 psi/0 to 4,000 kPa; 0 to 1,000 psi/0 to 7,000 kPa	9804T51	000000	9804T61	000000


				2"	1/4	Black	-40 to 120	-40 to 120	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±2% Midscale (Grade B)	0 to 30 psi/0 to 200 kPa; 0 to 60 psi/0 to 400 kPa; 0 to 100 psi/0 to 700 kPa; 0 to 160 psi/0 to 1,100 kPa; 0 to 200 psi/0 to 1,400 kPa; 0 to 300 psi/0 to 2,000 kPa; 0 to 600 psi/0 to 4,000 kPa; 0 to 1,000 psi/0 to 7,000 kPa	9804T52	00000	9804T62	00000
				2 1/2"	1/4	Black	-40 to 120	-40 to 120	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±2% Midscale (Grade B)	0 to 30 psi/0 to 200 kPa; 0 to 60 psi/0 to 400 kPa; 0 to 100 psi/0 to 700 kPa; 0 to 160 psi/0 to 1,100 kPa; 0 to 300 psi/0 to 2,000 kPa; 0 to 600 psi/0 to 4,000 kPa	9804T53	00000	———	0
				2 1/2"	1/4	Black	-40 to 120	-40 to 120	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±2% Midscale (Grade B)	0 to 30 psi/0 to 200 kPa; 0 to 60 psi/0 to 400 kPa; 0 to 100 psi/0 to 700 kPa; 0 to 160 psi/0 to 1,100 kPa; 0 to 200 psi/0 to 1,400 kPa; 0 to 300 psi/0 to 2,000 kPa; 0 to 600 psi/0 to 4,000 kPa; 0 to 1,000 psi/0 to 7,000 kPa	———	0	9804T63	00000

Gas Pressure Gauges

Use these gauges with pumps, filters, regulators, and in process lines to monitor the pressure of compressed gas. Mount them with the dial face upright. Gauges for use with acetylene can also be used in welding applications.

Brass Case with Brass Connection—Single Scale (Pounds per Square Inch)


Bottom Connection	Bottom Connection

Gauges with brass case are cleaned to meet ASME B40.1, Level IV for oxygen service.

			Temp. Range, ° F					Bottom Connection
	Dial Dia.	Pipe Size	Environment	Process	For Use With	Accuracy	Choose a Pressure Range		Each
Upright Mount







				NPT Male

				2"	1/4	-40 to 140	-40 to 140	Acetylene Air Carbon Dioxide Oxygen	±2% Midscale (Grade B)	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 400 psi, 0 to 600 psi, 0 to 1,000 psi, 0 to 2,000 psi, 0 to 3,000 psi, 0 to 4,000 psi	32255K7	000000


				2 1/2"	1/4	-40 to 140	-40 to 140	Acetylene Air Carbon Dioxide Oxygen	±2% Midscale (Grade B)	0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 200 psi, 0 to 400 psi, 0 to 600 psi, 0 to 1,000 psi, 0 to 2,000 psi, 0 to 3,000 psi, 0 to 4,000 psi	32255K6	00000

Low-Pressure Differential Gauges with U-Tube

Also known as manometers, these gauges come with indicating liquid that moves up and down two columns—the difference in height between them is your pressure. They are commonly used to indicate clogged filters.

316 Stainless Steel Connections (Inches of Water)

Image of Product. Front orientation. Differential Pressure Gauges. Low-Pressure Differential Gauges with U-Tube, 316 Stainless Steel Connection.

							Environment Temperature Change, ° F		Process Temperature Range, ° F			Mounting
	Pressure, in. H₂O	Pressure Scale Range	Pressure Numeric Increments, in. H₂O	Graduations, in. H₂O	Max. Pressure, psi	Ht.	Min.	Max.	Min.	Max.	Mount Type	Fasteners Included	Hole Dia.	No. of	For Use With	Accuracy		Each
1/4 NPT Female Threaded Pipe Connection



		0 to 10	5-0-5 In. of H₂O	1	0.1	250	14"	35	150	35	250	Screw On	No	3/16"	4	Air, Carbon Dioxide, Argon, Acetylene, Steam	Not Rated	4044K32	0000000


		0 to 15	7-0-7 In. of H₂O	1	0.1	250	18"	35	150	35	250	Screw On	No	3/16"	4	Air, Carbon Dioxide, Argon, Acetylene, Steam	Not Rated	4044K33	000000

Nylon Connections (Inches of Water)

Image of Product. Front orientation. Differential Pressure Gauges. Low-Pressure Differential Gauges with U-Tube, Nylon Connection.

Barbed Fitting Connection—Gauges with barbed tube connection have a flexible body that rolls up for storage or transport.

Magnetic—Magnet-mount gauges can be moved for use in multiple locations.

							Environment Temperature Change		Process Temperature Range
	Pressure, in. H₂O	Pressure Scale Range	Pressure Numeric Increments, in. H₂O	Graduations, in. H₂O	Max. Pressure	Ht.	Min.	Max.	Min.	Max., ° F	Mount Type	For Use With	Accuracy		Each
Male Barbed Tubes for 3/16" Tube IDs



		0 to 8	4-0-4 In. of H₂O	1	0.1	Not Rated	17"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K11	0000000


		0 to 12	6-0-6 In. of H₂O	1	0.1	Not Rated	21"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K12	000000
		0 to 16	8-0-8 In. of H₂O	1	0.1	Not Rated	25"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K13	000000
		0 to 24	12-0-12 In. of H₂O	1	0.1	Not Rated	33"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K14	000000
		0 to 30	15-0-15 In. of H₂O	1	0.1	Not Rated	39"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K15	000000
		0 to 36	18-0-18 In. of H₂O	1	0.1	Not Rated	45"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K16	000000
		0 to 48	24-0-24 in of H₂O	1	0.1	Not Rated	57"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K17	000000
		0 to 60	30-0-30 In. of H₂O	1	0.1	Not Rated	69"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K18	000000
		0 to 72	36-0-36 In. of H₂O	1	0.1	Not Rated	81"	Not Rated	Not Rated	Not Rated	130	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3986K19	000000

Brass Connections (Inches of Water)

Magnetic—Magnet-mount gauges can be moved for use in multiple locations.

							Environment Temperature Change		Process Temperature Range
	Pressure, in. H₂O	Pressure Scale Range	Pressure Numeric Increments, in. H₂O	Graduations, in. H₂O	Max. Pressure, psi	Ht.	Min.	Max.	Min.	Max.	Mount Type	For Use With	Accuracy		Each
Female Compression Tubes for 1/4" ODs



		0 to 8	4-0-4 In. of H₂O	1	0.1	100	20"	Not Rated	Not Rated	Not Rated	Not Rated	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3985K41	0000000


		0 to 12	6-0-6 In. of H₂O	1	0.1	100	25"	Not Rated	Not Rated	Not Rated	Not Rated	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3985K42	000000
		0 to 16	8-0-8 In. of H₂O	1	0.1	100	30"	Not Rated	Not Rated	Not Rated	Not Rated	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3985K13	000000
		0 to 20	10-0-10 In. of H₂O	1	0.1	100	34"	Not Rated	Not Rated	Not Rated	Not Rated	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3985K14	000000
		0 to 24	12-0-12 In. of H₂O	1	0.1	100	39"	Not Rated	Not Rated	Not Rated	Not Rated	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3985K15	000000
		0 to 36	18-0-18 In. of H₂O	1	0.1	100	58"	Not Rated	Not Rated	Not Rated	Not Rated	Magnetic	Air, Carbon Dioxide, Hydrogen, Argon	Not Rated	3985K17	000000

Digital-Display High-Accuracy Pressure Gauges

A four-digit LCD display allows for easy reading of measurements. The LCD shuts off automatically to extend battery life. Gauges are commonly used with pneumatic regulators, compressors, and in critical processes that require high accuracy, such as hydraulic and laboratory applications.

ABS Case with Brass Connection—(Pounds per Square Inch, Bar, Kilograms per Square Centimeter, Megapascals)


	Center-Back Connection

				Temp. Range, ° F		Batteries						Center-Back Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	Included	Size	Features	For Use With	Accuracy	Pressure Range		Each
Any-Angle Mount







				NPT Male

				1 3/4"	1/8	Black	-10 to 140	-10 to 140	Yes	CR2450	5-min. Automatic Shut-Off	Air Carbon Dioxide Hydrogen Natural Gas Nitrogen	±1% Full Scale (Grade 1A)	0 to 145 psi/0 to 10 bar/0 to 10 kg per cm²/0 to 1 MPa	1287N1	000000


				1 3/4"	1/4	Black	-10 to 140	-10 to 140	Yes	CR2450	5-min. Automatic Shut-Off	Air Carbon Dioxide Hydrogen Natural Gas Nitrogen	±1% Full Scale (Grade 1A)	0 to 145 psi/0 to 10 bar/0 to 10 kg per cm²/0 to 1 MPa	1287N2	00000




						NPT Male with Calibration Certificate Traceable to NIST

						1 3/4"	1/8	Black	-10 to 140	-10 to 140	Yes	CR2450	5-min. Automatic Shut-Off	Air Carbon Dioxide Hydrogen Natural Gas Nitrogen	±1% Full Scale (Grade 1A)	0 to 145 psi/0 to 10 bar/0 to 10 kg per cm²/0 to 1 MPa	1287N311	000000


						1 3/4"	1/4	Black	-10 to 140	-10 to 140	Yes	CR2450	5-min. Automatic Shut-Off	Air Carbon Dioxide Hydrogen Natural Gas Nitrogen	±1% Full Scale (Grade 1A)	0 to 145 psi/0 to 10 bar/0 to 10 kg per cm²/0 to 1 MPa	1287N312	000000

Maximum-Indicating Vibration-Resistant Pressure Gauges

These gauges have a red needle that indicates the highest pressure reached since the last setting. They have a glycerin-filled dial that reduces needle flutter for precise readings in high-vibration applications. Use them with pumps, filters, regulators, and in process lines to measure and display pressure. Mount gauges with the dial face upright.

Brass Case with Brass Connection—Single Scale (Pounds per Square Inch)


Bottom Connection	Center-Back Connection	Center-Back Connection (Panel Mount)	Bottom Connection	Center-Back Connection	Center-Back Connection (Panel Mount)

			Temp. Range, ° F							Bottom Connection		Center-Back Connection		Center-Back Connection (Panel Mount)
	Dial Dia.	Pipe Size	Environment	Process	Liquid Type	Features	For Use With	Accuracy	Choose a Pressure Range		Each		Each	For Panel Cutout Dia.		Each
Upright Mount







				NPT Male

				2 1/2"	1/4	0 to 140	0 to 140	Glycerin	Red Pressure Spike Needle	Air Carbon Dioxide Ethanol Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 15 psi; 0 to 30 psi; 0 to 60 psi; 0 to 100 psi; 0 to 160 psi; 0 to 200 psi; 0 to 300 psi; 0 to 400 psi; 0 to 600 psi; 0 to 1,000 psi; 0 to 1,500 psi; 0 to 3,000 psi; 0 to 5,000 psi; 0 to 7,500 psi; 0 to 10,000 psi; 0 to 15,000 psi	3842K11	0000000	3842K21	0000000	2 1/2"	3842K81	0000000




						NPT Male with Calibration Certificate Traceable to NIST

						2 1/2"	1/4	0 to 140	0 to 140	Glycerin	Red Pressure Spike Needle	Air Carbon Dioxide Ethanol Hydraulic Fluid Natural Gas Water	±1.5% Full Scale (Not Rated)	0 to 15 psi; 0 to 30 psi; 0 to 60 psi; 0 to 100 psi; 0 to 160 psi; 0 to 200 psi; 0 to 300 psi; 0 to 400 psi; 0 to 600 psi; 0 to 1,000 psi; 0 to 1,500 psi; 0 to 3,000 psi; 0 to 5,000 psi; 0 to 7,500 psi; 0 to 10,000 psi; 0 to 15,000 psi	3842K31	000000	3842K41	000000	2 1/2"	3842K83	000000

Low-Pressure Differential Gauges with Color Indicator

A band of green, yellow, and red provides a clear indication of changes in differential pressure. Gauges are commonly used to indicate clogged filters.

Glass-Filled Nylon Case with Anodized Aluminum Connections (Pounds per Square Inch)

Image of Product. Front orientation. Differential Pressure Gauges. Low-Pressure Differential Gauges with Color Indicator.

	Pressure Range, psi
	Green Band	Yellow Band	Red Band	Max. Pressure, psi	Environment Temp. Range, ° F	Process Temp. Range, ° F	Ht.	Wd.	Dp.	Case Color	For Use With	Accuracy		Each
1/4 NPT Female Threaded Pipe Connection



		0 to 2	2 to 2.5	2.5 to 3.5	300	-40 to 200	-40 to 200	3 1/4"	3 1/4"	1 1/2"	Black	Air, Water, Hydraulic Fluid, Carbon Dioxide, Nitrogen, Hydrogen, Argon, Acetylene	±5%	2238K21	0000000


		0 to 3	3 to 4.5	4.5 to 5	300	-40 to 200	-40 to 200	3 1/4"	3 1/4"	1 1/2"	Black	Air, Water, Hydraulic Fluid, Carbon Dioxide, Nitrogen, Hydrogen, Argon, Acetylene	±5%	2238K22	000000
		0 to 6	6 to 9	9 to 12	300	-40 to 200	-40 to 200	3 1/4"	3 1/4"	1 1/2"	Black	Air, Water, Hydraulic Fluid, Carbon Dioxide, Nitrogen, Hydrogen, Argon, Acetylene	±5%	2238K24	000000
		0 to 7.5	7.5 to 12	12 to 15	300	-40 to 200	-40 to 200	3 1/4"	3 1/4"	1 1/2"	Black	Air, Water, Hydraulic Fluid, Carbon Dioxide, Nitrogen, Hydrogen, Argon, Acetylene	±5%	2238K25	000000
		0 to 13	13 to 20	20 to 30	300	-40 to 200	-40 to 200	3 1/4"	3 1/4"	1 1/2"	Black	Air, Water, Hydraulic Fluid, Carbon Dioxide, Nitrogen, Hydrogen, Argon, Acetylene	±5%	2238K27	000000
		0 to 19.5	19.5 to 29.5	29.5 to 43	300	-40 to 200	-40 to 200	3 1/4"	3 1/4"	1 1/2"	Black	Air, Water, Hydraulic Fluid, Carbon Dioxide, Nitrogen, Hydrogen, Argon, Acetylene	±5%	2238K28	000000

Square Panel-Mount Pressure Gauges

These gauges fit into square cutouts in your instrument panel. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.

ABS Case with Brass Connection—Single Scale (Pounds per Square Inch)


	Center Back Connection (Panel Mount)

									Center-Back Connection (Panel Mount)
	Dial		Temp. Range, ° F						For Panel Cutout
	Ht.	Wd.	Environment	Process	For Use With	Accuracy	Case Color	Choose a Pressure Range	Ht.	Wd.		Each
1/8 NPT Male/10-32 UNF Female



		2"	2"	0 to 140	0 to 140	Air Carbon Dioxide Hydraulic Fluid Natural Gas Water	±2.5% Full Scale (Not Rated)	Black	0 to 15 psi, 0 to 30 psi, 0 to 60 psi, 0 to 100 psi, 0 to 160 psi, 0 to 200 psi, 0 to 300 psi	1 25/32"	1 25/32"	3814K11	000000

Low-Pressure Gauges for Chemicals

A plastic or stainless steel guard, also known as an isolator, protects the gauge from damage caused by corrosive chemicals. Use them with pumps, filters, regulators, and in process lines to measure and display pressures.

Painted Steel Case with PVC Connection—Dual Scale (Pounds per Square Inch, Kilograms per Square Centimeter)


PVC Guard	Bottom Connection (PVC, CPVC, and Polypropylene Guards)

			Temp. Range, ° F							Bottom Connection
Dial Dia.	Pipe Size	Case Color	Environment	Process	For Use With	Accuracy	Guard Material	Guard Color	Choose a Pressure Range		Each







			NPT Female

			2"	1/4	Black	40 to 140	40 to 140	Boric Acid Carbon Dioxide Hydraulic Fluid Salt Water Sodium Hypochlorite (Bleach) Water	±2% Midscale (Grade B)	PVC	Gray	0 to 30 psi/0 to 2.1 kg per cm², 0 to 60 psi/0 to 4.2 kg per cm², 0 to 150 psi/0 to 11.2 kg per cm²	4091K23	0000000


			2"	1/2	Black	40 to 140	40 to 140	Boric Acid Carbon Dioxide Hydraulic Fluid Salt Water Sodium Hypochlorite (Bleach) Water	±2% Midscale (Grade B)	PVC	Gray	0 to 30 psi/0 to 2.1 kg per cm², 0 to 60 psi/0 to 4.2 kg per cm², 0 to 150 psi/0 to 11.2 kg per cm²	4091K24	000000

Painted Steel Case with CPVC Connection—Dual Scale (Pounds per Square Inch, Kilograms per Square Centimeter)


CPVC Guard	Bottom Connection (PVC, CPVC, and Polypropylene Guards)

			Temp. Range, ° F							Bottom Connection
Dial Dia.	Pipe Size	Case Color	Environment	Process	For Use With	Accuracy	Guard Material	Guard Color	Choose a Pressure Range		Each







			NPT Female

			2"	1/4	Black	40 to 190	40 to 190	Boric Acid Carbon Dioxide Hydraulic Fluid Salt Water Sodium Hypochlorite (Bleach) Water	±2% Midscale (Grade B)	CPVC	Gray	0 to 30 psi/0 to 2.1 kg per cm², 0 to 60 psi/0 to 4.2 kg per cm², 0 to 150 psi/0 to 11.2 kg per cm²	4147K41	0000000


			2"	1/2	Black	40 to 190	40 to 190	Boric Acid Carbon Dioxide Hydraulic Fluid Salt Water Sodium Hypochlorite (Bleach) Water	±2% Midscale (Grade B)	CPVC	Gray	0 to 30 psi/0 to 2.1 kg per cm², 0 to 60 psi/0 to 4.2 kg per cm², 0 to 150 psi/0 to 11.2 kg per cm²	4147K42	000000

Painted Steel Case with Polypropylene Connection—Dual Scale (Pounds per Square Inch, Kilograms per Square Centimeter)


Polypropylene Guard	Bottom Connection (PVC, CPVC, and Polypropylene Guards)

Polypropylene Guard—Polypropylene and 316 stainless steel guards are more chemical resistant than PVC and CPVC guards.

			Temp. Range, ° F							Bottom Connection
Dial Dia.	Pipe Size	Case Color	Environment	Process	For Use With	Accuracy	Guard Material	Guard Color	Choose a Pressure Range		Each







			NPT Female

			2"	1/4	Black	40 to 240	40 to 240	Boric Acid Carbon Dioxide Hydraulic Fluid Salt Water Water	±2% Midscale (Grade B)	Polypropylene	White	0 to 30 psi/0 to 2.1 kg per cm², 0 to 60 psi/0 to 4.2 kg per cm², 0 to 150 psi/0 to 11.2 kg per cm²	4134K23	0000000

Absolute Pressure Gauges


	Bottom Connection

Unlike other gauges that measure the difference between your system and the atmosphere, these give measurements relative to zero pressure. They’re often used in laboratory applications, and they are barometrically independent.

Stainless Steel Case—Stainless steel gauges have excellent corrosion resistance, so they can be used with more corrosive liquids and gasses than gauges with a brass connection and aluminum case.

											Bottom Connection
	Dial Dia.	Pipe Size	Environment Temp. Range, ° F	Process Temp. Range, ° F	Lens Material	Pressure, mbar	Graduations, mbar	Pressure Numeric Increments, mbar	For Use With	Accuracy		Each
Stainless Steel Case with Stainless Steel Connection—Single Scale (Millibars)







				BSPP Male

				4"	1/2	5 to 120	0 to 200	Glass	0 to 25	0.5	5	Air, Carbon Dioxide, Diesel Fuel, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Natural Gas, Water	±1% Full Scale (Grade Not Rated)	1791T71	000000000


				4"	1/2	5 to 120	0 to 200	Glass	0 to 60	1	10	Air, Carbon Dioxide, Diesel Fuel, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Natural Gas, Water	±1% Full Scale (Grade Not Rated)	1791T72	00000000
				4"	1/2	5 to 120	0 to 200	Glass	0 to 160	5	50	Air, Carbon Dioxide, Diesel Fuel, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Natural Gas, Water	±1% Full Scale (Grade Not Rated)	1791T73	00000000
				4"	1/2	5 to 120	0 to 200	Glass	0 to 600	10	100	Air, Carbon Dioxide, Diesel Fuel, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Natural Gas, Water	±1% Full Scale (Grade Not Rated)	1791T74	00000000
				4"	1/2	5 to 120	0 to 200	Glass	0 to 1,000	20	200	Air, Carbon Dioxide, Diesel Fuel, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Natural Gas, Water	±1% Full Scale (Grade Not Rated)	1791T75	00000000

Easy-Read Tank-Mount Pressure-Regulating Valves with Flowmeter for Inert Gas

Flowmeters let you see the gas flow rate from a distance. These valves automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure. All have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. They have a gauge for monitoring inlet pressure from the tank.

For Argon, Argon/Carbon Dioxide Blend, Carbon Dioxide, and Helium

Male Inlet × Female

Outlet With One

Flowmeter

Single Stage—Single-stage valves reduce pressure in one step, which causes the outlet pressure to fluctuate slightly as you empty the tank. They’re best for applications where a constant outlet pressure isn’t critical.

1 Flowmeter—Valves with one flowmeter are for one piece of equipment on a tank. The flowmeter has a single scale.

	Inlet					Outlet					Material
	CGA No.	Location	Thread Direction	Pressure Gauge Reading Range, psi	No. of Stages	Thread Size	Location	Thread Direction	Flow Range	No. of Flowmeters	Body	Seal	Diaphragm		Each
UNF Female Outlet × NGO Male Inlet



		580	Side	Right Hand	0 to 4,000	Single	5/8"-18	Side	Right Hand	0 to 60 scfh (Argon) 0 to 60 scfh (Argon/Carbon Dioxide Blend) 0 to 50 scfh (Carbon Dioxide) 0 to 160 scfh (Helium)	1	Brass	Buna-N	Brass	78595A394	0000000

Valve Union Fittings

For Carbon Dioxide

Female Inlet ×

Female Outlet With

One Flowmeter

1 Flowmeter—Valves with one flowmeter are for one piece of equipment on a tank. The flowmeter has a single scale.

	Inlet					Outlet					Material
	CGA No.	Location	Thread Direction	Pressure Gauge Reading Range, psi	No. of Stages	Thread Size	Location	Thread Direction	Flow Range	No. of Flowmeters	Body	Seal	Diaphragm		Each
UNF Female Outlet × NGO Female Inlet



		320	Side	Right Hand	0 to 4,000	Single	5/8"-18	Side	Right Hand	0 scfh to 70 scfh	1	Brass	PTFE	Neoprene	78595A46	0000000

Valve Union Fittings

Tank-Mount Pressure-Regulating Valves for Air and Inert Gas

These valves automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure. All have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Valves have a gauge to monitor outlet pressure and a gauge to monitor inlet pressure from the tank.

Choose a valve with a maximum outlet pressure that’s approximately twice your application’s normal operating pressure. Your operating pressure should never exceed 75% of the valve’s maximum outlet pressure.

Single Stage


Female Outlet × Female Inlet Single-Stage Valves with Knob	UNF Male Outlet × Female Inlet Single-Stage Valves with T-Handle

Single-stage valves reduce pressure in one step, which causes the outlet pressure to fluctuate slightly as you empty the tank. They’re best for applications where a constant outlet pressure isn’t critical.

Brass Body—Valves with a brass body have a longer service life than valves with a brass and steel body.

	Inlet				Outlet				Material
	CGA No.	Location	Thread Direction	Pressure Gauge Reading Range, psi	Location	Thread Direction	Pressure Range, psi	Pressure Adjustment Method	Body	Seal	Diaphragm	Temp. Range, ° F		Each
For Carbon Dioxide







				5/8"-18 UNF Female Outlet × NGO Female Inlet

				320	Side	Right Hand	0 to 4,000	Side	Right Hand	0 to 145	Knob	Brass	PTFE	Neoprene	-20 to 120	3687N112	0000000




						9/16"-18 UNF Male Outlet × NGO Female Inlet

						320	Side	Right Hand	0 to 4,000	Side	Right Hand	0 to 125	T-Handle	Brass	PTFE	Rubber	-20 to 120	7897A39	000000

Two Stage


NPT Female Outlet × Female Inlet Two-Stage Valves with T-Handle	UNF Female Outlet x Female Inlet Two-Stage Valves with T-Handle

Two-stage valves progressively reduce pressure over two steps for more consistent outlet pressure at all times. They’re often used in applications that require a constant outlet pressure regardless of the tank level.

Brass Body—Valves with a brass body have a longer service life than valves with a brass and steel body.

Stainless Steel Diaphragm—Valves with a stainless steel diaphragm can withstand harsh environments.

	Inlet				Outlet				Material
	CGA No.	Location	Thread Direction	Pressure Gauge Reading Range, psi	Location	Thread Direction	Pressure Range, psi	Pressure Adjustment Method	Body	Seal	Diaphragm	Temp. Range, ° F		Each
For Carbon Dioxide







				1/4 NPT Female Outlet × NGO Female Inlet

				320	Side	Right Hand	0 to 4,000	Side	Right Hand	0 to 250	T-Handle	Brass	PTFE	Neoprene	-20 to 120	3687N124	0000000


				320	Side	Right Hand	0 to 4,000	Side	Right Hand	0 to 250	T-Handle	Brass	PTFE	Stainless Steel	-20 to 120	3687N129	000000




						5/8"-18 UNF Female Outlet × NGO Female Inlet

						320	Side	Right Hand	0 to 4,000	Side	Right Hand	0 to 125	T-Handle	Brass/Steel	PTFE	Rubber	-20 to 120	7897A17	000000

Tank-Mount Pressure-Regulating Valves for Cryogenic Cylinders

Automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure. These valves can remove gases from liquid cryogenic cylinders. They have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Valves come with a gauge to monitor outlet pressure. They are single stage and reduce pressure in one step, which causes the outlet pressure to fluctuate slightly as you empty the tank.

		Inlet				Outlet
	For Use With	CGA No.	Location	Thread Direction	No. of Stages	Thread Size	Location	Thread Direction	Pressure Range, psi	Pressure Adjustment Method	Temp. Range, ° F		Each
UNF Male Outlet × NGO Female Inlet







				Brass Body—Stainless Steel Diaphragm and PTFE Seal

				Carbon Dioxide	320	Side	Right Hand	Single	9/16"-18	Bottom	Right Hand	0 to 350	T-Handle	-20 to 120	7897A83	0000000

High-Purity Tank-Mount Pressure-Regulating Valves for Inert Gas

Reduce contaminants in research sample systems, emission monitoring systems, chromatography, and other high-purity applications that use argon, helium, nitrogen, or carbon dioxide. These valves have a 316 stainless steel and brass body with a smooth finish to reduce dust collection and internal components designed to protect the seal and diaphragm from contamination. They automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure. All have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Outlet fittings are Swagelok® for a leak-free seal around hard metal tubing in high-pressure lines. Also known as instrumentation fittings, Swagelok® fittings are compatible with Parker A-Lok, Gyrolok, Bilok, and Tylok fittings. Valves have a gauge to monitor outlet pressure and a gauge to monitor inlet pressure from the tank.

For Carbon Dioxide


Swagelok® Female Outlet × NGO Female Inlet (Brass)	Swagelok® Female Outlet × NGO Female Inlet (Chrome-Plated Brass)

Chrome-Plated Brass Body—Chrome-plated valves add a layer of corrosion resistance.

Two Stage—Two-stage valves progressively reduce pressure over two steps for more consistent outlet pressure at all times. They’re often used in applications that require a constant outlet pressure regardless of the tank level.

	Inlet					Outlet
	CGA No.	Location	Thread Direction	Pressure Gauge Reading Range, psi	No. of Stages	For Tube OD	Location	Pressure Range, psi	Pressure Adjustment Method	Temp. Range, ° F		Each
NGO Female Inlet × Swagelok® Female Outlet







				Brass Body—316 Stainless Steel Diaphragm and PTFE Seal

				320	Side	Right Hand	0 to 4,000	Two	1/4"	Side	0 to 125	Knob	-20 to 120	7951A69	0000000




						Chrome-Plated Brass Body—316 Stainless Steel Diaphragm and PTFE Seal

						320	Side	Right Hand	0 to 4,000	Single	1/4"	Side	0 to 15	Knob	-20 to 120	7951A63	000000


						320	Side	Right Hand	0 to 4,000	Single	1/4"	Side	0 to 50	Knob	-20 to 120	7951A34	000000
						320	Side	Right Hand	0 to 4,000	Single	1/4"	Side	0 to 125	Knob	-20 to 120	7951A78	000000
						320	Side	Right Hand	0 to 4,000	Two	1/4"	Side	0 to 15	Knob	-20 to 120	7951A66	000000
						320	Side	Right Hand	0 to 4,000	Two	1/4"	Side	0 to 50	Knob	-20 to 120	7951A67	000000
						320	Side	Right Hand	0 to 4,000	Two	1/4"	Side	0 to 125	Knob	-20 to 120	7951A68	000000

Tank-Mount Pressure-Regulating Valves with Flowmeter for Inert Gas

Commonly used in TIG welding where gas flow/coverage is a concern, these valves measure the gas flow rate in addition to regulating pressure. They automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure. All have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Valves have a gauge to monitor the outlet flow rate and a second gauge to monitor inlet pressure from the tank. They are single stage and reduce pressure in one step, which causes the outlet pressure to fluctuate slightly as you empty the tank.

For Carbon Dioxide


Female Outlet × Female Inlet	Female Outlet × Female Inlet with Hose

	Inlet					Outlet					Material
	CGA No.	Location	Thread Direction	Pressure Gauge Reading Range, psi	No. of Stages	Thread Size	Location	Thread Direction	Flow Range, scfh	Flow Gauge Included	Body	Seal	Diaphragm	Includes	Temp. Range, ° F		Each
UNF Female Outlet × NGO Female Inlet



		320	Side	Right Hand	0 to 4,000	Single	5/8"-18	Side	Right Hand	0 to 60	Yes	Brass	PTFE	Neoprene	—	-20 to 120	7997A66	0000000


		320	Side	Right Hand	0 to 4,000	Single	5/8"-18	Side	Right Hand	0 to 60	Yes	Brass	PTFE	Neoprene	10-ft. long, 3/16" dia. hose with 5/8"-18 male fittings on both ends	-20 to 120	7997A68	000000
		320	Side	Right Hand	0 to 4,000	Single	5/8"-18	Side	Right Hand	0 to 100	Yes	Brass	PTFE	Neoprene	—	-20 to 120	7997A51	000000