Pressure Gauge Seals | McMaster-Carr

Filter by

Pipe Size

For Use with

Fitting Connection

Dial Diameter

Connects to

Gender

Dial Type

Material

Scale

Body Material

Connection Material

DFARS Compliance

Case Material

RoHS Compliance

REACH Compliance

Maximum Pressure @ Temperature

Guard Material

Maximum Process Temperature

Accuracy Grade

Height

Maximum Environment Temperature

Accuracy Scale

Connection Port

Forward

How can we improve?

186 Products

About Pipe Size

About Pressure Gauges

316 Stainless Steel Guard

316 Stainless Steel Guard With Drain Port

Plastic Guard

Also known as isolators or diaphragm seals, these protect gauges from corrosive process media. Fill guards with ISO Grade 32 hydraulic oil (not included) before use.

316 stainless steel guards provide excellent corrosion and chemical resistance and can handle higher temperatures and pressures than plastic guards.

Polypropylene and PVDF guards are more chemical resistant than PVC and CPVC guards.

Guards with drain port allow you to remove process media.

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

Pipe Connections
Inlet	Outlet	Gasket Material	For Use With	Min. Pressure, psi	Max. Pressure	Max. Temp., °F	Ht.		Each
316 Stainless Steel Body
1/4 NPT Female	1/4 NPT Female	316 Stainless Steel	Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydrogen, Liquid Nitrogen, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water	60	2,500 psi @ 72° F	300°	1 1/2"	0000000	0000000
1/2 NPT Female	1/4 NPT Female	316 Stainless Steel	Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydrogen, Liquid Nitrogen, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water	60	2,500 psi @ 72° F	300°	1 1/2"	0000000	000000
1/2 NPT Female	1/2 NPT Female	316 Stainless Steel	Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydrogen, Liquid Nitrogen, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water	60	2,500 psi @ 72° F	300°	1 1/2"	0000000	000000
316 Stainless Steel Body with 1/4 NPT Female Drain Port
1/4 NPT Female	1/4 NPT Female	316 Stainless Steel	Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydrogen, Liquid Nitrogen, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water	60	2,500 psi @ 72° F	300°	2"	0000000	000000
1/2 NPT Female	1/4 NPT Female	316 Stainless Steel	Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydrogen, Liquid Nitrogen, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water	60	2,500 psi @ 72° F	300°	2"	0000000	000000
1/2 NPT Female	1/2 NPT Female	316 Stainless Steel	Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydrogen, Liquid Nitrogen, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water	60	2,500 psi @ 72° F	300°	2"	0000000	000000
PVC Plastic Body
1/4 NPT Female	1/4 NPT Female	Fluoroelastomer Rubber	Bleach, Boric Acid, Hydraulic Fluid, Salt Water, Water	__	150 psi @ 72° F	140°	2 3/4"	0000000	000000
1/2 NPT Female	1/4 NPT Female	Fluoroelastomer Rubber	Bleach, Boric Acid, Hydraulic Fluid, Salt Water, Water	__	150 psi @ 72° F	140°	2 3/4"	0000000	000000
CPVC Plastic Body
1/4 NPT Female	1/4 NPT Female	Fluoroelastomer Rubber	Bleach, Boric Acid, Hydraulic Fluid, Salt Water, Water	__	150 psi @ 72° F	190°	2 3/4"	0000000	000000
1/2 NPT Female	1/4 NPT Female	Fluoroelastomer Rubber	Bleach, Boric Acid, Hydraulic Fluid, Salt Water, Water	__	150 psi @ 72° F	190°	2 3/4"	0000000	000000
Polypropylene Plastic Body
1/4 NPT Female	1/4 NPT Female	Fluoroelastomer Rubber	Bleach, Boric Acid, Carbon Dioxide, Hydraulic Fluid, Salt Water, Water	__	150 psi @ 72° F	240°	2 3/4"	0000000	000000
PVDF Plastic Body
1/2 NPT Female	1/4 NPT Female	Fluoroelastomer Rubber	Bleach, Boric Acid, Carbon Dioxide, Hydraulic Fluid, Salt Water, Water	__	150 psi @ 72° F	300°	2 3/4"	0000000	000000

Sanitary Gauge Guards

Keeping corrosive substances from touching pressure gauges used in food-processing and pharmaceutical plants, these guards have a sanitary design. Made of 316 stainless steel, they won’t rust from frequent washdowns with harsh cleaners and sanitizers. They have continuously-welded seams and polished surfaces, so there aren’t any pits for bacteria to grow in. Removing them for cleaning and maintenance is easy thanks to their quick-clamp connection, which is sometimes called a tri-clamp.

Also known as isolators and diaphragm seals, these guards have a 316 stainless steel gasket to shield the pressure gauges from corrosion. Before use, fill the guards with fluid such as glycerin or silicone that’s suitable for food contact.

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

	Outlet Quick-Clamp Tube Connection
Inlet Pipe Connection	For Tube OD	Flange OD	Gasket Material	For Use With	Minimum Pressure, psi	Maximum Pressure	Maximum Temperature	Height	Interior Smoothness, Ra		Each
316 Stainless Steel Body
1/4 NPT Female	1 1/2"	1.984"	316 Stainless Steel	Acetylene, Air, Ammonia, Beverage, Boric Acid, Carbon Dioxide, Diesel Fuel, Ethanol, Food, Gasoline, Hydraulic Fluid, Hydrogen, Oxygen, Pharmaceuticals, Wastewater, Water	30	Not Rated	Not Rated	1 3/8"	32	0000000	0000000
1/4 NPT Female	2"	2.516"	316 Stainless Steel	Acetylene, Air, Ammonia, Beverage, Boric Acid, Carbon Dioxide, Diesel Fuel, Ethanol, Food, Gasoline, Hydraulic Fluid, Hydrogen, Oxygen, Pharmaceuticals, Wastewater, Water	30	Not Rated	Not Rated	1 1/8"	32	0000000	000000
1/2 NPT Female	1 1/2"	1.984"	316 Stainless Steel	Acetylene, Air, Ammonia, Beverage, Boric Acid, Carbon Dioxide, Diesel Fuel, Ethanol, Food, Gasoline, Hydraulic Fluid, Hydrogen, Oxygen, Pharmaceuticals, Wastewater, Water	30	Not Rated	Not Rated	1 3/8"	32	0000000	000000

Gauge Vibration Dampers

Also known as snubbers, these reduce the flow of fluids into your pressure gauge to damp vibration, pulsation, and pressure spikes. The smaller the orifice, the greater the reduction in flow.

Dampers with filter disc prevent damage to your gauge by trapping particles in your process media.

Dampers with five orifice inserts allow you to change the level of vibration and pressure damping as needed; remove the set screw to exchange inserts and then replace the set screw to use.

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

Dampers

Damper

Pipe Connections
Inlet	Outlet	Max. Pressure, psi	Ht.	Choose an Orifice Dia.	Includes		Each
Brass
1/8 NPT Male	1/8 NPT Female	2,000	7/8"	0.004", 0.008", 0.015"	__	0000000	00000
1/4 NPT Male	1/4 NPT Female	2,000	1 1/4"	0.004", 0.008", 0.015"	__	0000000	00000
1/4 NPT Male	1/4 NPT Female	6,000	1 9/16"	__	Five Orifice Inserts (0.179", 0.180", 0.183", 0.185", and 0.189")	000000	00000
1/2 NPT Male	1/2 NPT Female	2,000	1 11/16"	0.004", 0.008", 0.015"	__	0000000	00000
303 Stainless Steel
1/8 NPT Male	1/8 NPT Female	4,000	7/8"	0.004", 0.008", 0.015"	__	0000000	00000
1/4 NPT Male	1/4 NPT Female	4,000	1 1/4"	0.004", 0.008", 0.015"	__	0000000	00000
1/2 NPT Male	1/2 NPT Female	4,000	1 11/16"	0.004", 0.008", 0.015"	__	0000000	00000
316 Stainless Steel
1/4 NPT Male	1/4 NPT Female	15,000	1 9/16"	__	Five Orifice Inserts (0.179", 0.180", 0.183", 0.185", and 0.189")	000000	00000
1/2 NPT Male	1/2 NPT Female	15,000	1 7/8"	__	Five Orifice Inserts (0.179", 0.180", 0.183", 0.185", and 0.189")	000000	000000

Dampers with Filter Disc

Damper With Filter Disc

Pipe Connections
Inlet	Outlet	Max. Pressure, psi	Ht.	Orifice Dia.	Removes Particle Size Down To, microns		Each
Brass
1/8 NPT Male	1/8 NPT Female	3,000	1 1/8"	3/16"	0.5, 1, 5, 7, 10, 45, 75	000000	000000
1/4 NPT Male	1/4 NPT Female	10,000	1 1/2"	1/4"	0.5, 1, 5, 7, 10, 45, 75	000000	00000
1/2 NPT Male	1/2 NPT Female	10,000	2 3/16"	1/4"	0.5, 1, 5, 7, 10, 45, 75	000000	00000
303 Stainless Steel
1/8 NPT Male	1/8 NPT Female	5,000	1 1/8"	3/16"	0.5, 1, 5, 7, 10, 45, 75	000000	00000
1/4 NPT Male	1/4 NPT Female	15,000	1 1/2"	1/4"	0.5, 1, 5, 7, 10, 45, 75	000000	00000
1/2 NPT Male	1/2 NPT Female	15,000	2 3/16"	1/4"	0.5, 1, 5, 7, 10, 45, 75	000000	00000

Gauge Siphon Tubes

Also known as pigtails, these siphon tubes protect dry gauges from steam and high-temperature fluids. Add water to the tube to create a protective barrier between your gauge and process media.

Style C requires less maintenance than Styles A, B, and D because the extra bends prolong water retention.

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

NPT Male Connections

Brass
Style	Pipe Size	Lg.	Max. Pressure	Specifications Met		Each
A	1/4	4"	1,000 psi @ 400° F	ASTM B43	0000000	000000
A	1/4	4"	240 psi @ 400° F	ASTM B43	0000000	00000
A	1/4	5 5/8"	1,000 psi @ 400° F	ASTM B43	0000000	00000
A	1/4	5 5/8"	240 psi @ 400° F	ASTM B43	0000000	00000
B	1/4	6 1/2"	1,000 psi @ 400° F	ASTM B43	0000000	00000
B	1/4	6 1/2"	240 psi @ 400° F	ASTM B43	0000000	00000
C	1/4	7 1/2"	1,000 psi @ 400° F	ASTM B43	0000000	00000
C	1/4	7 1/2"	240 psi @ 400° F	ASTM B43	0000000	00000
304 Stainless Steel
A	1/4	5 1/2"	1,500 psi @ 700° F	ASTM A312	0000000	00000
A	1/4	5 1/2"	440 psi @ 750° F	ASTM A312	0000000	00000
316 Stainless Steel
A	1/4	5 1/2"	450 psi @ 750° F	ASTM A312	0000000	00000
A	1/2	8 7/8"	1,500 psi @ 800° F	ASTM A312	0000000	000000
A	1/2	8 7/8"	730 psi @ 800° F	ASTM A312	0000000	000000
B	1/4	6 1/2"	450 psi @ 750° F	ASTM A312	0000000	00000
B	1/2	10"	730 psi @ 800° F	ASTM A312	0000000	000000
C	1/4	7 1/4"	450 psi @ 750° F	ASTM A312	0000000	00000
C	1/2	12"	730 psi @ 800° F	ASTM A312	0000000	000000
Seamless Steel
A	1/4	5 1/2"	2,000 psi @ 750° F	ASTM A106 Grade B	0000000	00000
A	1/4	5 1/2"	580 psi @ 750° F	ASTM A106 Grade B	0000000	00000
A	1/2	8 7/8"	1,000 psi @ 700° F	ASTM A106 Grade B	0000000	00000
A	1/2	8 7/8"	1,700 psi @ 800° F	ASTM A106 Grade B	0000000	00000
B	1/4	6 1/2"	2,000 psi @ 750° F	ASTM A106 Grade B	0000000	00000
B	1/4	6 1/2"	580 psi @ 750° F	ASTM A106 Grade B	0000000	00000
C	1/4	7 1/4"	2,000 psi @ 750° F	ASTM A106 Grade B	0000000	00000
C	1/4	7 1/4"	580 psi @ 750° F	ASTM A106 Grade B	0000000	00000
Welded Steel
A	1/4	5 1/2"	1,000 psi @ 400° F	ASTM A53 Grade F	0000000	00000
A	1/4	5 1/2"	300 psi @ 400° F	ASTM A53 Grade F	0000000	00000
A	1/2	8 7/8"	1,000 psi @ 400° F	ASTM A53 Grade F	0000000	00000
B	1/4	6 1/2"	1,000 psi @ 400° F	ASTM A53 Grade F	0000000	00000
B	1/4	6 1/2"	300 psi @ 400° F	ASTM A53 Grade F	0000000	00000
C	1/4	7 1/4"	1,000 psi @ 400° F	ASTM A53 Grade F	0000000	00000
C	1/4	7 1/4"	300 psi @ 400° F	ASTM A53 Grade F	0000000	00000

NPT Female × NPT Male Connections

Brass
Style	Pipe Sizes	Lg.	Max. Pressure	Specifications Met		Each
D	1/4 × 1/4	4"	1,000 psi @ 400° F	ASTM B43	0000000	000000
D	1/4 × 1/4	4"	240 psi @ 400° F	ASTM B43	0000000	00000
D	1/4 × 1/4	5 1/2"	1,000 psi @ 400° F	ASTM B43	0000000	00000
D	1/4 × 1/4	5 1/2"	240 psi @ 400° F	ASTM B43	0000000	00000

Low-Pressure Gauges for Chemicals

With 316 Stainless Steel Guard

With PVC Guard

With CPVC Guard

With Polypropylene Guard

Bottom Connection (Steel Guard)

Bottom Connection (Plastic Guard)

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.

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

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

304 Stainless Steel Case with 316 Stainless Steel Connection—Dual Scale (psi, kPa)

For Use With: Air, Water, Hydraulic Fluid, Ammonia, Bleach, Boric Acid, Gasoline, Diesel Fuel, and Natural Gas
Accuracy: ±1.6% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range		Graduation Marks		Numeric Increments
psi	kPa	psi	kPa	psi	kPa
2 1/2" Dial Diameter
0 to 15	0 to 100	0.2	2	3	20
0 to 30	0 to 200	0.5	5	5	50
0 to 60	0 to 400	1	10	10	100
0 to 100	0 to 700	2	10	20	100
0 to 160	0 to 1,100	2	20	20	200
4" Dial Diameter
0 to 15	0 to 100	0.1	2	2	20
0 to 30	0 to 200	0.5	5	5	50
0 to 60	0 to 400	1	10	10	100
0 to 100	0 to 700	2	10	20	100
0 to 160	0 to 1,100	2	20	20	200

						Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Mounting Orientation	Guard Material		Each
NPT Female
2 1/2"	1/4	-40° to 140°	0° to 210°	Any	316 Stainless Steel	0000000	0000000
2 1/2"	1/2	-40° to 140°	0° to 210°	Any	316 Stainless Steel	0000000	000000
4"	1/4	-40° to 140°	0° to 210°	Any	316 Stainless Steel	0000000	000000
4"	1/2	-40° to 140°	0° to 210°	Any	316 Stainless Steel	0000000	000000

Painted Steel Case with PVC Plastic Connection—Dual Scale (psi, kg/cm²)

For Use With: Water, Salt Water, Hydraulic Fluid, Bleach, Boric Acid, and Carbon Dioxide
Accuracy: ±2% Mid Scale (Grade B)

Available Pressure Ranges
Pressure Range		Graduation Marks		Numeric Increments
psi	kg/cm²	psi	kg/cm²	psi	kg/cm²
0 to 30	0 to 2.1	0.5	0.05	5	0.5
0 to 60	0 to 4.2	1	0.1	10	1
0 to 150	0 to 11.2	2	0.2	20	2

							Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Case Color	Guard Material	Guard Color		Each
NPT Female
2"	1/4	40° to 140°	40° to 140°	Black	PVC Plastic	Gray	0000000	0000000
2"	1/2	40° to 140°	40° to 140°	Black	PVC Plastic	Gray	0000000	000000

Painted Steel Case with CPVC Plastic Connection—Dual Scale (psi, kg/cm²)

For Use With: Water, Salt Water, Hydraulic Fluid, Bleach, Boric Acid, and Carbon Dioxide
Accuracy: ±2% Mid Scale (Grade B)

Available Pressure Ranges
Pressure Range		Graduation Marks		Numeric Increments
psi	kg/cm²	psi	kg/cm²	psi	kg/cm²
0 to 30	0 to 2.1	0.5	0.05	5	0.5
0 to 60	0 to 4.2	1	0.1	10	1
0 to 150	0 to 11.2	2	0.2	20	2

							Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Case Color	Guard Material	Guard Color		Each
NPT Female
2"	1/4	40° to 190°	40° to 190°	Black	CPVC Plastic	Gray	0000000	0000000
2"	1/2	40° to 190°	40° to 190°	Black	CPVC Plastic	Gray	0000000	000000

Painted Steel Case with Polypropylene Plastic Connection—Dual Scale (psi, kg/cm²)

For Use With: Water, Salt Water, Hydraulic Fluid, Boric Acid, and Carbon Dioxide
Accuracy: ±2% Mid Scale (Grade B)

Available Pressure Ranges
Pressure Range		Graduation Marks		Numeric Increments
psi	kg/cm²	psi	kg/cm²	psi	kg/cm²
0 to 30	0 to 2.1	0.5	0.05	5	0.5
0 to 60	0 to 4.2	1	0.1	10	1
0 to 150	0 to 11.2	2	0.2	20	2

							Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Case Color	Guard Material	Guard Color		Each
NPT Female
2"	1/4	40° to 240°	40° to 240°	Black	Polypropylene Plastic	White	0000000	0000000

Vibration-Resistant Pressure Gauges for Chemicals

Bottom Connection

These gauges have a glycerin-filled dial that reduces needle flutter for precise readings in high-vibration applications reaching 2,000 psi. A 316 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 pressure.

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

304 Stainless Steel Case with 316 Stainless Steel Connection—Dual Scale (psi, kPa)

For Use With: Air, Water, Hydraulic Fluid, Ammonia, Bleach, Boric Acid, Gasoline, Diesel Fuel, and Natural Gas
Accuracy: ±1.6% Full Scale (Not Graded)

Available Pressure Gauges
Pressure Range		Graduation Marks		Numeric Increments
psi	kPa	psi	kPa	psi	kPa
2 1/2" Dial Diameter
0 to 15	0 to 100	0.2	2	3	20
0 to 30	0 to 200	0.5	5	5	50
0 to 60	0 to 400	1	10	10	100
0 to 100	0 to 700	2	10	20	100
0 to 160	0 to 1,100	2	20	20	200
0 to 200	0 to 1,400	5	20	40	200
0 to 300	0 to 2,000	5	50	50	400
0 to 400	0 to 2,800	10	100	50	500
0 to 600	0 to 4,000	10	100	100	1,000
0 to 1,000	0 to 7,000	20	100	200	1,000
0 to 2,000	0 to 14,000	50	200	400	2,000
4" Dial Diameter
0 to 15	0 to 100	0.1	2	2	20
0 to 30	0 to 200	0.5	5	5	50
0 to 60	0 to 400	1	10	10	100
0 to 100	0 to 700	2	10	20	100
0 to 160	0 to 1,100	2	20	20	200
0 to 200	0 to 1,400	5	50	50	200
0 to 300	0 to 2,000	5	50	50	500
0 to 400	0 to 2,800	10	100	50	500
0 to 600	0 to 4,000	10	100	100	800
0 to 1,000	0 to 7,000	20	100	200	1,000
0 to 2,000	0 to 14,000	50	200	400	2,000

						Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Guard Material	Mounting Orientation		Each
NPT Female
2 1/2"	1/4	35° to 140°	0° to 210°	316 Stainless Steel	Any	000000	0000000
2 1/2"	1/2	35° to 140°	0° to 210°	316 Stainless Steel	Any	000000	000000
4"	1/4	35° to 140°	0° to 210°	316 Stainless Steel	Any	000000	000000
4"	1/2	35° to 140°	0° to 210°	316 Stainless Steel	Any	000000	000000

High-Pressure Gauges for Chemicals

Bottom Connection

A 316 stainless steel guard, also known as an isolator, protects the gauge from damage caused by corrosive chemicals. Gauges are commonly used with pumps, filters, regulators, and in process lines to measure and display pressures up to 2,000 psi.

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

304 Stainless Steel Case with 316 Stainless Steel Connection—Dual Scale (psi, kPa)

For Use With: Air, Water, Hydraulic Fluid, Ammonia, Bleach, Boric Acid, Gasoline, Diesel Fuel, and Natural Gas
Accuracy: ±1.6% Full Scale (Not Graded)

Pressure Range		Graduation Marks		Numeric Increments
psi	kPa	psi	kPa	psi	kPa
2 1/2" Dial Diameter
0 to 200	0 to 1,400	5	20	40	200
0 to 300	0 to 2,000	5	50	50	400
0 to 400	0 to 2,800	5	50	50	500
0 to 600	0 to 4,000	10	100	100	1,000
0 to 1,000	0 to 7,000	20	100	200	1,000
0 to 2,000	0 to 14,000	50	200	400	2,000
4" Dial Diameter
0 to 200	0 to 1,400	5	50	50	200
0 to 300	0 to 2,000	5	50	50	500
0 to 400	0 to 2,800	5	50	50	500
0 to 600	0 to 4,000	10	100	100	800
0 to 1,000	0 to 7,000	20	100	200	1,000
0 to 2,000	0 to 14,000	50	200	400	2,000

						Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Guard Material	Mounting Orientation		Each
NPT Female
2 1/2"	1/4	-40° to 140°	0° to 210°	316 Stainless Steel	Any	000000	0000000
2 1/2"	1/2	-40° to 140°	0° to 210°	316 Stainless Steel	Any	000000	000000
4"	1/4	-40° to 140°	0° to 210°	316 Stainless Steel	Any	000000	000000
4"	1/2	-40° to 140°	0° to 210°	316 Stainless Steel	Any	000000	000000