Sanitary Pressure Gauges

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	Environment Environment

High-Pressure Washdown

Outdoor

Sanitary

Washdown

	Specifications Met Specifications Met

3-A Sanitary Certified

ANSI/FCI 70-2 Class III

CE Marked

FDA Compliant

	System of Measurement System of Measurement

Inch

	For Tube OD For Tube OD

1 1/2"

	Connection Style Connection Style

Threaded

Quick Clamp

	Connection Location Connection Location

	Bottom

	Dial Diameter Dial Diameter

2 1/2"

3 1/2"

	Dial Type Dial Type


Dry	Liquid Filled

	For Use With For Use With

	Connection Material Connection Material

Stainless Steel

	Case Material Case Material

Stainless Steel

	Connection Type Connection Type


Pipe	Tube

	Connection Flange OD Connection Flange OD

	Maximum Process Temperature Maximum Process Temperature

250° F

	Scale Type Scale Type

	Single

	Measures Measures

Pressure

	Scale Scale

psi

	Mounting Orientation Mounting Orientation

Any Angle

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant with
Exemptions

RoHS Compliant

	Accuracy Scale Accuracy Scale

Full Scale

	Display Type Display Type

	Dial

	Minimum Environment Temperature Minimum Environment Temperature

0° F

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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29 Products

About Pressure Gauges

About Pipe Size

About Pressure Transmitters

Bottom Connection

These gauges are 3-A certified for sanitary design in dairy and other food processing applications. Use them with pumps, filters, regulators, and in process lines to measure and display pressures.

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

304 Stainless Steel Case with 316 Stainless Steel Connection—Single Scale (psi)

For Use With: Food, Dairy
Accuracy:
Up to 60 psi: ±2% Full Scale (Not Graded)
100 psi and above: ±1.5% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range, psi	Numeric Increments, psi	Graduation Marks, psi
0 to 30	5	0.5
0 to 60	5	1
0 to 100	10	1
0 to 200	20	2
0 to 300	30	5
0 to 400	50	5
0 to 600	50	10

						Bottom Connection
Dial Diameter	For Tube OD	Environment Temp. Range, °F	Process Temp. Range, °F	Specifications Met	Mounting Orientation	Tube Connection Type	Connection Flange OD		Each
2 1/2"	1 1/2"	0° to 150°	0° to 250°	3-A Certified 74-07	Any	Quick-Clamp	1.98"	0000000	0000000
2 1/2"	2"	0° to 150°	0° to 250°	3-A Certified 74-07	Any	Quick-Clamp	2.49"	0000000	000000
3 1/2"	1 1/2"	0° to 150°	0° to 250°	3-A Certified 74-07	Any	Quick-Clamp	1.98"	0000000	000000
3 1/2"	2"	0° to 150°	0° to 250°	3-A Certified 74-07	Any	Quick-Clamp	2.49"	0000000	000000

Vibration-Resistant Food and Beverage Pressure Gauges

Bottom Connection

A glycerin-filled dial reduces needle flutter for precise readings in high-vibration food-processing applications. Gauges are 3-A certified for sanitary design in dairy and other food-processing environments. Use them with pumps, filters, regulators, and in process lines to measure and display pressures.

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

304 Stainless Steel Case with 316 Stainless Steel Connection—Single Scale (psi)

For Use With: Food, Dairy
Accuracy:
Up to 60 psi: ±2% Full Scale (Not Graded)
100 psi and above: ±1.5% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range, psi	Numeric Increments, psi	Graduation Marks, psi
0 to 30	5	0.5
0 to 60	5	1
0 to 100	10	1
0 to 200	20	2
0 to 300	30	5
0 to 400	50	5
0 to 600	50	10

						Bottom Connection
Dial Diameter	For Tube OD	Environment Temp. Range, °F	Process Temp. Range, °F	Specifications Met	Mounting Orientation	Tube Connection Type	Connection Flange OD		Each
2 1/2"	1 1/2"	0° to 150°	0° to 250°	3-A Certified 74-07	Any	Quick-Clamp	1.96"	0000000	0000000
2 1/2"	2"	0° to 150°	0° to 250°	3-A Certified 74-07	Any	Quick-Clamp	2.52"	0000000	000000
3 1/2"	1 1/2"	0° to 150°	0° to 250°	3-A Certified 74-07	Any	Quick-Clamp	1.96"	0000000	000000
3 1/2"	2"	0° to 150°	0° to 250°	3-A Certified 74-07	Any	Quick-Clamp	2.52"	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

Sanitary Pressure Transmitters

For Use With: Air, Argon, Diesel Fuel, Gasoline, Hydraulic Fluid, Nitrogen, Water
Accuracy: ±0.5%
Housing Material: 304 Stainless Steel
Connection Material: 316 Stainless Steel
Temperature Range: 30° to 300° F

For use in sanitary applications such as food processing, these transmitters are 3-A certified. They are rated IP66, IP69K, and NEMA 4X to resist washdowns and corrosion. Also known as transducers, they convert pressure to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment. As pressure increases, the output signal from the transmitter will increase. For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the transmitter's pressure range and output signal. Transmitters are accurate only within the pressure range.

These transmitters connect using two wires to send a 4-20mA current output. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices. Transmitters are compatible with micro M12 sockets.

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

For 1 1/2" Flange OD
Pressure Range, psi	Maximum Continuous Pressure, psi	Maximum Short-Term Pressure, psi	Input Voltage	Ht.	Wd.	Environmental Rating	Specifications Met		Each
4-20mA Current Output—5-Pole Micro M12 Plug Connection
0-15	15	30	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	0000000
0-50	50	100	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000
0-100	100	200	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000
0-200	200	400	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000
0-500	500	1,000	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000
For 2" Flange OD
4-20mA Current Output—5-Pole Micro M12 Plug Connection
0-15	15	30	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000
0-50	50	100	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000
0-100	100	200	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000
0-200	200	400	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000
0-500	500	1,000	10-40V DC	2 5/16"	2 7/16"	IP66, IP69K, NEMA 4X	3-A Certified 74-06, CE Marked	00000000	000000

Pressure-Regulating Valves with Compression Fittings for Food and Beverage

For Use With: Food and Beverage
Temperature Range: 35° to 125° F

Compression fittings bite down on hard metal and plastic tubing for a tighter seal than push-to-connect fittings. These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. The Buna-N/stainless steel diaphragm and EPDM seal are FDA compliant 21 CFR 177.2600.

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

Inlet			Outlet
For Tube OD	Location	Max. Pressure, psi	For Tube OD	Location	Pressure Adjustment Method	End-to-End Lg.	Specifications Met	Choose an Outlet Pressure Range, psi		Each
Compression Female
Acetal Body—Buna-N/Stainless Steel Diaphragm and EPDM Seal
1/4"	Side	250	1/4"	Side	Knob	2"	FDA Compliant 21 CFR 177.2600	1 to 10, 2 to 50, 5 to 100	0000000	0000000

Sanitary Pressure-Regulating Valves

For Use With: Food and Beverage
Temperature Range: -40° to 120°F
Specifications Met: 3-A Certified 64-00, ANSI/FCI 70-2 Class III, FDA Compliant 21 CFR 177.2600

Regulate air, gas, and liquid pressure on food, beverage, and pharmaceutical lines with these valves—they’re 3-A certified to meet sanitary design standards. Attach them to your line to reduce a high, variable inlet pressure to a lower, stable outlet pressure.

Twist the T-handle on top of the valve to adjust the outlet pressure. When the valve is closed, a seal on the outlet prevents leaks and helps maintain consistent pressure. These valves meet ANSI/FCI 70-2 Class III, which means a maximum of 0.1% of fluid, gas, or air can escape while they are fully closed. The spring and valve mechanism are sealed behind the diaphragm, so contaminants can’t enter. Both the diaphragm and seals hold up to water, detergents, and chemicals. They’re also FDA compliant for direct contact with food.

Made of 316 stainless steel, these valves won’t corrode from frequent washdowns with harsh cleaners. They connect to your line with quick-clamp sanitary fittings, also known as tri-clamp connections, which are easier to remove and sanitize than threaded connections. The polished interior is extremely smooth, so there’s nowhere for bacteria to hide. They’re also self-draining, so liquids drain completely and don’t contaminate your line. Keep these valves open during clean-in-place (CIP) cycles with a locking pin.

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

Inlet				Outlet
For Tube OD	Flange OD	Location	Max. Pressure, psi	For Tube OD	Flange OD	Location	Pressure Adjustment Method	End-to-End Lg.	Choose an Outlet Pressure Range, psi		Each
Quick Clamp
316 Stainless Steel Body—EPDM Diaphragm and EPDM Seal
3/4"	0.984"	Bottom	200	3/4"	0.984"	Side	T-Handle	8 5/8"	15 to 50, 40 to 90	0000000	000000000
1"	1.984"	Bottom	200	1"	1.984"	Side	T-Handle	8 5/8"	5 to 25, 15 to 50, 40 to 90	0000000	00000000
316 Stainless Steel Body—PTFE Plastic Diaphragm and EPDM Seal
1 1/2"	1.984"	Bottom	125	1 1/2"	1.984"	Side	T-Handle	13 3/8"	10 to 25, 15 to 50, 35 to 100	0000000	00000000
2"	2.516"	Bottom	100	2"	2.516"	Side	T-Handle	16 1/8"	10 to 25, 15 to 60	0000000	00000000

Sanitary Back-Pressure-Regulating Valves

For Use With: Food and Beverage
Temperature Range: -40° to 120°F
Specifications Met: 3-A Certified 64-00, ANSI/FCI 70-2 Class III, FDA Compliant 21 CFR 177.2600

Designed to meet 3-A sanitary standards, these valves regulate liquid, gas, and air pressure in hygienic zones of food and beverage plants. They’re often used at the end of pipelines on processing and sanitizing equipment. Made of 316 stainless steel, they won't corrode from frequent washdowns with harsh cleaners. With an extremely smooth interior that self-drains, bacteria won't have time or space to grow. The spring and internal valve mechanisms are sealed off behind the diaphragm, which also prevents contamination. They connect with quick-clamp fittings, so disassembling to clean your line takes little time.

These valves obstruct flow to maintain sufficient operating pressure in your system. If the system pressure exceeds the set pressure, they exhaust through the outlet. They meet ANSI/FCI 70-2 Class III standards for shut-off valves, meaning a maximum of 0.1% of fluid, gas, or air will escape through the outlet when they’re closed. An integrated T-handle lets you set the outlet pressure without additional tools. The diaphragm and seal resist repeated exposure to water, and they’re FDA compliant for direct contact with food.

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

Inlet				Outlet			Lg.
For Tube OD	Flange OD	Location	Max. Pressure, psi	For Tube OD	Flange OD	Location	End-to-End	Port-to-Port	Choose an Outlet Pressure Range, psi		Each
Quick Clamp
316 Stainless Steel Body—EPDM Diaphragm and EPDMSeal
3/4"	0.984"	Side	200	3/4"	0.984"	Bottom	6 5/8"	3 9/32"	5 to 30, 35 to 90, 50 to 105	000000	000000000
1"	1.984"	Side	200	1"	1.984"	Bottom	6 11/16"	3 5/16"	5 to 30, 35 to 90, 50 to 105	000000	00000000
316 Stainless Steel Body—PTFE Plastic Diaphragm and EPDMSeal
2"	2.516"	Side	100	2"	2.516"	Bottom	11 5/8"	5 3/4"	10 to 25, 15 to 60	000000	00000000