Compressed Air Coolers | McMaster-Carr

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Maximum Flow Rate @ Pressure

24.3 ft³/min @ 100 psi

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Cooling Capacity

Less than 1,000 BTU/hr

1,000 BTU/hr to 1,499 BTU/hr

1,500 BTU/hr to 1,999 BTU/hr

2,000 BTU/hr to 2,499 BTU/hr

2,500 BTU/hr or greater

Power Source

Material

Voltage

Environment

Pipe Size

Maximum Pressure

Inlet Pipe Size

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500 BTU/hr to 999 BTU/hr

1,000 BTU/hr to 1,999 BTU/hr

2,000 BTU/hr to 2,999 BTU/hr

3,000 BTU/hr or greater

Component

Air Dryer

Air Dryer/Filter

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

Thermostat Included

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RoHS

Compliant with Exemptions

Not Compliant

Minimum Required Air Pressure

REACH

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Overall Height

Air Outlet Pipe Size

Air Inlet Gender

Mounting Location

Height

Enclosure Rating

117 Products

Equipment-Cooling Vortex Tubes

Vortex tubes convert compressed air into a stream of cold air. Use them to keep heat-sensitive electronic equipment cool with cold air. They have no moving parts for a long service life. Note: Air supply must be filtered to remove moisture and contaminants.

Mufflers—Mufflers (sold separately) reduce the sound level to protect your hearing.

Airflow Adjusters—Airflow adjusters (sold separately) can be switched out to increase or decrease the vortex tube's airflow (cfm) to alter its cooling capacity.

	Vortex Tubes													Airflow Adjusters		Cold-Air Mufflers		Hot-Air Mufflers
				Air Inlet			Air Outlet
	Cooling Cap., BTU/hr	Airflow, ft³/min	Overall Lg.	Pipe Size	Thread Type	Gender	Pipe Size	Thread Type	Gender	Volume (Sound), dBA	Min. Operating Temp., ° F		Each		Each		Each		Each
303 Stainless Steel



		135	2	4 1/8"	1/8	NPT	Male	1/4	NPT	Female	68	-20	31035K11	0000000	31035K32	000000	31035K51	000000	31035K55	000000


		275	4	4 1/8"	1/8	NPT	Male	1/4	NPT	Female	70	-20	31035K12	000000	31035K33	00000	31035K51	00000	31035K55	00000
		550	8	4 1/8"	1/8	NPT	Male	1/4	NPT	Female	76	-20	31035K13	000000	31035K34	00000	31035K51	00000	31035K55	00000
		650	10	5 5/8"	1/4	NPT	Male	3/8	NPT	Female	80	-20	31035K14	000000	31035K42	00000	31035K52	00000	31035K55	00000
		1,000	15	5 5/8"	1/4	NPT	Male	3/8	NPT	Female	81	-20	31035K15	000000	31035K43	00000	31035K52	00000	31035K55	00000
		1,700	25	5 5/8"	1/4	NPT	Male	3/8	NPT	Female	82	-20	31035K16	000000	31035K44	00000	31035K52	00000	31035K55	00000
		2,000	30	5 5/8"	1/4	NPT	Male	3/8	NPT	Female	84	-20	31035K17	000000	31035K45	00000	31035K52	00000	31035K55	00000
		2,800	40	5 5/8"	1/4	NPT	Male	3/8	NPT	Female	88	-20	31035K18	000000	31035K46	00000	31035K52	00000	31035K55	00000

Filters

		Each
Filter	4274K31	0000000

Water-Cooled Compressed Air Aftercoolers

Connect these aftercoolers to a cold-water line to chill hot air coming from a compressor—no electricity needed. Cooling the air condenses water for removal from your compressed air system. Install a separator (not included) after your aftercooler to collect and discharge water.

	Air Inlet (Female)		Air Outlet (Female)		Water Inlet (Female)		Water Outlet (Female)							Overall
	Pipe Size	Thread Type	Pipe Size	Thread Type	Pipe Size	Thread Type	Pipe Size	Thread Type	Max. Pressure, psi	Max. Flow Rate @ Pressure	Req. Water Flow @ Airflow	Max. Temp., ° F	Cools Air Within	Ht.	Wd.	Lg.		Each
Inline Mount



		1 1/2	NPT	1 1/2	NPT	1/2	NPT	1/2	NPT	250	40 scfm @ 100 psi	3 gpm @ 100 scfm	350	15° F of Inlet Water	3 1/2"	2 5/8"	33 3/8"	43865K76	0000000


		1 1/2	NPT	1 1/2	NPT	1/2	NPT	1/2	NPT	250	80 scfm @ 100 psi	3 gpm @ 100 scfm	350	15° F of Inlet Water	3 1/2"	2 5/8"	42 3/8"	43865K77	000000
		1 1/2	NPT	1 1/2	NPT	1/2	NPT	1/2	NPT	250	150 scfm @ 100 psi	3 gpm @ 100 scfm	350	15° F of Inlet Water	3 1/2"	2 5/8"	51 3/8"	43865K78	000000
		2 1/2	NPT	2 1/2	NPT	1	NPT	1	NPT	250	310 scfm @ 100 psi	3 gpm @ 100 scfm	350	15° F of Inlet Water	6 1/4"	5 1/4"	50 1/2"	43865K79	00000000

Fan-Cooled Compressed Air Aftercoolers

These aftercoolers have a fan that chills hot air coming from a compressor. Cooling the air condenses water for removal from your compressed air system. Install a separator (not included) after your aftercooler to collect and discharge water.

	Air Inlet (Female)		Air Outlet (Female)						Overall
	Pipe Size	Thread Type	Pipe Size	Thread Type	Max. Pressure, psi	Max. Flow Rate @ Pressure	Max. Temp., ° F	Cools Air Within	Ht.	Wd.	Dp.	Power, hp		Each
Ceiling, Floor, and Wall Mount







				Single Phase, 115V AC to 230V AC

				1	NPT	1	NPT	250	50 scfm @ 80 psi	350	15° F of Ambient Air	12 7/8"	19 1/2"	13 3/4"	1/3	5171K61	000000000


				1 1/2	NPT	1 1/2	NPT	250	100 scfm @ 80 psi	350	15° F of Ambient Air	13 1/4"	19 1/2"	15 1/8"	1/3	5171K62	00000000
				1 1/2	NPT	1 1/2	NPT	250	200 scfm @ 80 psi	350	15° F of Ambient Air	17 1/4"	23 1/4"	16 1/4"	1/2	5171K63	00000000

Cold-Air Nozzles

Often used for simultaneously spot cooling and blowing parts, these nozzles cool compressed air without electricity or refrigerants. One collar on these nozzles adjusts airflow to control how much air they're using and how noisy they are. The other collar adjusts the air temperature.

	Air Inlet
Cooling Cap. Range, BTU/hr	Pipe Size	Thread Type	Gender	Connection Port	Connection	Air Consumption Range @ Pressure	Max. Temp., ° F	Volume @ Pressure	Tip OD	Overall Lg.	Max. Inlet Pressure, psi	Material	Specs. Met		Each
79 to 468	1/4	NPT	Female	Pipe	Threaded	10 ft³/min to 23 ft³/min @ 100 psi	245	76 dBA @ 80 psi	11/16"	6 11/16"	145	Nylon	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	4637N11	0000000

High-Capacity Refrigerant-Cooled Compressed Air Dryers


Noncycling Air Dryers	Cycling Air Dryers

Remove bulk water vapor from your compressed air line by refrigerating the air. These dryers have a timer-activated drain valve that opens automatically to discharge condensate. Install them in your air line after the compressor and separator.

Noncycling—Noncycling dryers run continuously to dry compressed air, so they’re best for applications with a constant need for dry air.

Cycling—Cycling dryers adjust their cooling level based on your compressed air system’s needs. While they require more maintenance than noncycling dryers, they’re more energy efficient. They’re best suited for applications with varying air demands.

	Inlet		Outlet									Overall			Electrical
	Pipe Size	Thread Type	Pipe Size	Thread Type	Max. Flow Rate @ Pressure	Dew Point, ° F	Power, hp	Max. Temp., ° F	Max. Pressure, psi	Refrigerant No.	Voltage, V AC	Ht.	Wd.	Dp.	Connection	No. of Blades	Cord Lg., ft.		Each
Noncycling Air Dryers—Aluminum Housing



		1/2	NPT Female	1/2	NPT Female	10 scfm @ 100 psi	44	1/6	140	232	R-513A	120	20 1/2"	11 7/8"	15 3/4"	Straight Blade	3	6	4409K82	000000000


		1/2	NPT Female	1/2	NPT Female	15 scfm @ 100 psi	44	1/6	140	232	R-513A	120	20 1/2"	11 7/8"	15 3/4"	Straight Blade	3	6	4409K83	00000000
		1/2	NPT Female	1/2	NPT Female	25 scfm @ 100 psi	44	1/6	140	232	R-513A	120	20 1/2"	11 7/8"	15 3/4"	Straight Blade	3	6	4409K84	00000000
		3/4	NPT Female	3/4	NPT Female	35 scfm @ 100 psi	44	1/6	140	232	R-513A	120	22 7/8"	13"	21 3/4"	Straight Blade	3	6	4409K85	00000000
		3/4	NPT Female	3/4	NPT Female	50 scfm @ 100 psi	44	1/6	140	232	R-513A	120	22 7/8"	13"	21 3/4"	Straight Blade	3	6	4409K86	00000000
		1	NPT Female	1	NPT Female	75 scfm @ 100 psi	44	3/8	140	232	R-513A	120	25 5/8"	15 3/4"	24 7/8"	Straight Blade	3	6	4409K87	00000000


		Cycling Air Dryers—Steel Housing



				1/2	NPT Female	1/2	NPT Female	30 scfm @ 100 psi	41	1/2	140	210	R-513A	120	39 1/8"	12 1/2"	29 7/8"	Straight Blade	3	6	4409K111	00000000


				1/2	NPT Female	1/2	NPT Female	55 scfm @ 100 psi	41	1	140	210	R-513A	120	39 1/8"	12 1/2"	29 7/8"	Straight Blade	3	6	4409K112	00000000

Enclosure-Cooling Vortex Tubes with Thermostats

Set the thermostat and these vortex tubes switch on only when needed. They convert compressed air into a stream of cold air to keep electronics within enclosures from overheating while also keeping dust and other contaminants out. These vortex tubes chill compressed air by 50° F or more. They include a ducting kit to distribute cool air throughout the enclosure. All are rated NEMA 12 to resist dirt, light water splashes, and oil/coolant dripping.

With Adjustable Thermostat Control (50° F to 140° F)

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes																Replacement Filters
			Air Inlet								Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Voltage, V AC	Electrical Connection	Freq., Hz	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
Aluminum—NEMA 12



		400	5	1/8	NPT	Male	80 to 100	53	120	Wire Leads	60	7/8"	7 1/16"	1 1/8"	Ducting Kit Inline Compressed Air Filter	1754K28	000000000	1754K52	0000000


		900	15	1/4	NPT	Female	80 to 100	75	120	Wire Leads	60	1 3/4"	10 3/4"	1 1/8"	Ducting Kit Inline Compressed Air Filter	1754K26	00000000	1754K52	000000
		1,500	25	1/4	NPT	Female	80 to 100	75	120	Wire Leads	60	1 3/4"	10 3/4"	1 1/8"	Ducting Kit Inline Compressed Air Filter	1754K33	00000000	1754K52	000000
		2,500	35	1/4	NPT	Female	80 to 100	85	120	Wire Leads	60	1 3/4"	10 3/4"	1 1/8"	Ducting Kit Inline Compressed Air Filter	1754K24	00000000	1754K52	000000

High-Capacity Refrigerant-Cooled Compressed Air Dryers with Filters for Particle Removal

Image of Product. Front orientation. Compressed Air Dryers. High-Capacity Refrigerant-Cooled Compressed Air Dryers with Filters for Particle Removal.

These all-in-one dryers with filters eliminate the need for individual dryers and filters. They cool air through refrigeration to condense water vapor for removal. Because they are noncycling and run continuously, they are best for applications that need constant dry air. A float-operated drain valve opens automatically when the bowl begins to fill. After water removal, a heat exchanger raises the outlet air temperature to prevent condensation on downstream piping. The built-in display lets you monitor and adjust the dew point of the compressed air. Be sure to install in your air line after the compressor and separator.

	Inlet		Outlet										Overall			Electrical
	Pipe Size	Thread Type	Pipe Size	Thread Type	Max. Flow Rate @ Pressure	Dew Point, ° F	Power, hp	Max. Temp., ° F	Max. Pressure, psi	Removes Particle Size Down To, μm	Refrigerant No.	Voltage, V AC	Ht.	Wd.	Dp.	Connection	No. of Blades	Cord Lg., ft.		Each
Noncycling Air Dryers/Filters—Steel Housing



		1/2	NPT Female	1/2	NPT Female	15 scfm @ 100 psi	50	1/6	200	203	1	R-134A	120	26"	15 1/2"	20"	Straight Blade	3	7 1/2	13475K71	000000000


		1/2	NPT Female	1/2	NPT Female	25 scfm @ 100 psi	50	1/4	200	203	1	R-134A	120	26"	15 1/2"	20"	Straight Blade	3	7 1/2	13475K72	00000000
		1/2	NPT Female	1/2	NPT Female	35 scfm @ 100 psi	50	1/4	200	203	1	R-134A	120	26"	15 1/2"	20"	Straight Blade	3	7 1/2	13475K73	00000000
		3/4	NPT Female	3/4	NPT Female	60 scfm @ 100 psi	50	1/2	200	203	1	R-134A	120	30 1/2"	16 1/2"	22 1/2"	Straight Blade	3	7 1/2	13475K74	00000000
		3/4	NPT Female	3/4	NPT Female	82 scfm @ 100 psi	50	1/2	200	203	1	R-134A	120	30 1/2"	16 1/2"	22 1/2"	Straight Blade	3	7 1/2	13475K75	00000000
		1	NPT Female	1	NPT Female	100 scfm @ 100 psi	50	2/3	200	203	1	R-134A	120	30 1/2"	16 1/2"	22 1/2"	Straight Blade	3	7 1/2	13475K76	00000000

Quiet Enclosure-Cooling Vortex Tubes with Thermostats

Often used in quiet environments such as labs and clean rooms, these are quieter than standard enclosure-cooling vortex tubes. Set the thermostat and the tubes switch on only when needed. They convert compressed air into a stream of cold air to keep electronics within enclosures from overheating while also keeping dust and other contaminants out. These vortex tubes chill compressed air by 50° F or more. They include a ducting kit to distribute cool air throughout the enclosure. All are rated NEMA 12 to resist dirt, light water splashes, and oil/coolant dripping.

With Fixed Thermostat Control (80° F to 90° F)

Image of Product. Front orientation. Vortex Tubes. Quiet Enclosure-Cooling Vortex Tubes with Thermostats.

Dual Air Outlets—Vortex tubes with dual air outlets have a higher cooling capacity than other vortex tubes. Use them to cool large enclosures and electronics that generate significant heat. Direct the two air streams independently for targeted cooling. With two air mufflers and two ducting lines, these vortex tubes take up slightly more space in your enclosure than vortex tubes with one air outlet.

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes													Replacement Filters
			Air Inlet					Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Ht.	Wd.	Dp.	Includes		Each		Each
Plastic—NEMA 12



		900	15	3/8	NPT	Female	90 to 100	60	8"	4 3/4"	3 9/16"	Ducting Kit Inline Compressed Air Filter	1754K43	0000000	1754K52	0000000


		1,500	25	3/8	NPT	Female	90 to 100	66	8"	4 3/4"	3 9/16"	Ducting Kit Inline Compressed Air Filter	1754K44	000000	1754K52	000000
		2,500	35	3/8	NPT	Female	90 to 100	72	8"	4 3/4"	3 9/16"	Ducting Kit Inline Compressed Air Filter	1754K45	000000	1754K52	000000
		5,000	70	3/8	NPT	Female	90 to 100	75	8"	4 3/4"	3 9/16"	Dual Air Outlets Ducting Kit Inline Compressed Air Filter	1754K61	00000000	1754K56	000000

Quiet Washdown Enclosure-Cooling Vortex Tubes with Thermostats

In addition to being quieter than standard enclosure-cooling vortex tubes, these stand up to washdowns and weather. They convert compressed air into a stream of cold air to keep electronics within enclosures from overheating while also keeping dust and other contaminants out. Set the thermostat and the tubes switch on only when needed. All include a ducting kit to distribute cool air throughout the enclosure and air mufflers to reduce noise. They also have an inline compressed air filter, which prevents moisture from building up inside the enclosure to further safeguard electronics.

With Mechanical Fixed Thermostat Control (70° F to 100° F)


	Dual Air Outlets

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes														Replacement Filters
			Air Inlet					Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Ht.	Wd.	Dp.	For Opening Dia.	Features		Each		Each
Plastic—NEMA 4



		900	15	3/8	NPT	Female	90 to 100	60	8"	4 3/4"	5 3/8"	1 15/16"	—	7814N11	000000000	1754K52	0000000


		1,500	25	3/8	NPT	Female	90 to 100	66	8"	4 3/4"	5 3/8"	1 15/16"	—	7814N12	00000000	1754K52	000000
		2,500	35	3/8	NPT	Female	90 to 100	72	8"	4 3/4"	5 3/8"	1 15/16"	—	7814N13	00000000	1754K52	000000
		5,000	70	3/8	NPT	Female	90 to 100	75	6 3/8"	9 1/2"	5 1/2"	1 15/16"	Dual Air Outlets	7814N14	00000000	1754K56	000000

With Electric Adjustable Thermostat Control (35° F to 140° F)

Image of Product. Front orientation. Vortex Tubes. Quiet Washdown Enclosure-Cooling Vortex Tubes with Thermostats, Adjustable Thermostat Control, Electric.

Vortex tubes with an electric thermostat require a 120V AC outlet.

For Internal Outlets—Those with an internal outlet are best for areas where external outlets are not available or where it would be unsafe to have an external electrical connection.

For External Outlets—Choose those with an external outlet if you need separate electrical connections for the thermostat and the electronics within an enclosure.

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes																	Replacement Filters
			Air Inlet							Overall				For Internal Outlets		For External Outlets
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Voltage, V AC	Electrical Connection	Ht.	Wd.	Dp.	For Opening Dia.		Each		Each		Each
Plastic—NEMA 4X



		900	15	3/8	NPT	Female	40 to 150	62, 68	120	Straight Blade	6 7/16"	9 7/16"	5 9/16"	1 15/16"	7814N18	000000000	7814N15	000000000	1754K52	0000000


		1,500	25	3/8	NPT	Female	40 to 150	62	120	Straight Blade	6 7/16"	9 7/16"	5 9/16"	1 15/16"	7814N19	00000000	7814N16	00000000	1754K52	000000
		2,500	35	3/8	NPT	Female	40 to 150	62	120	Straight Blade	6 7/16"	9 7/16"	5 9/16"	1 15/16"	7814N21	00000000	7814N17	00000000	1754K52	000000

Enclosure-Cooling Vortex Tubes

Vortex tubes convert compressed air into a stream of cold air to keep electronics within enclosures from overheating while also keeping dust and other contaminants out. These vortex tubes chill compressed air by 50° F or more. They include a ducting kit to distribute cool air throughout the enclosure. All are rated NEMA 12 to resist dirt, light water splashes, and oil/coolant dripping.

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes													Replacement Filters
			Air Inlet					Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
Aluminum—NEMA 12



		400	5	1/8	NPT	Male	80 to 100	53	7/8"	7 1/16"	1 1/8"	Ducting Kit Inline Compressed Air Filter	1754K29	0000000	1754K52	0000000


		900	15	1/4	NPT	Female	80 to 100	75	1 3/4"	10 3/4"	1 1/8"	Ducting Kit Inline Compressed Air Filter	1754K27	000000	1754K52	000000
		1,500	25	1/4	NPT	Female	80 to 100	75	1 3/4"	10 3/4"	1 1/8"	Ducting Kit Inline Compressed Air Filter	1754K32	000000	1754K52	000000
		2,500	35	1/4	NPT	Female	80 to 100	85	1 3/4"	10 3/4"	1 1/8"	Ducting Kit Inline Compressed Air Filter	1754K25	000000	1754K52	000000

Equipment-Cooling Vortex Tube Kits

Kits include one vortex tube for converting compressed air into a stream of cold air as well as airflow adjusters, a cold-air muffler, a tube fitting, and tubing. Use them to keep heat-sensitive electronic equipment cool with cold air. The vortex tube has no moving parts for a long service life. Note: Air supply must be filtered to remove moisture and contaminants.

				Air Inlet			Air Outlet
	Cooling Cap., BTU/hr	Airflow, ft³/min	Overall Lg.	Pipe Size	Thread Type	Gender	Pipe Size	Thread Type	Gender	Min. Operating Temp., ° F	Includes		Each
303 Stainless Steel



		135; 275; 550	2, 4, 8	4 1/8"	1/8	NPT	Male	1/4	NPT	Female	-20	One Vortex Tube Three Airflow Adjusters One Cold-Air Muffler One Tube Fitting Tubing	31035K21	0000000


		650; 1,000; 1,700; 2,000; 2,800	10, 15, 25, 30, 40	5 5/8"	1/4	NPT	Male	3/8	NPT	Female	-20	One Vortex Tube One Cold-Air Muffler One Tube Fitting Tubing Five Airflow Adjusters	31035K22	000000

Filters

		Each
Filter	4274K31	0000000

Quiet Weather-Resistant Enclosure-Cooling Vortex Tubes


Vortex Tube and Included Parts Shown Installed	Vortex Tube	Replacement Filter

Quietly cool electronics inside enclosures while keeping out rain, snow, splashing water, and dirt. These vortex tubes have mufflers on both the hot and cold air outlets to reduce noise. They use compressed air, making them a lower-maintenance choice than electric air conditioners. Adjust the ducting to spread air evenly in your enclosure or to cool specific parts. A filter captures and drains moisture from the air to protect your equipment from water damage.

	Vortex Tubes													Replacement Filters
			Air Inlet					Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
304 Stainless Steel—IP24, NEMA 3R



		200	4	1/8	NPT	Male	80 to 100	58	2 1/4"	12 1/2"	2 1/4"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler	7274N11	0000000	7273N99	0000000


		500	8	1/8	NPT	Male	80 to 100	60	2 1/4"	12 1/2"	2 1/4"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler	7274N12	000000	7273N99	000000
		1,100	15	1/4	NPT	Male	80 to 100	67	2 13/16"	16"	2 13/16"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler	7274N13	000000	7273N99	000000
		1,800	25	1/4	NPT	Male	80 to 100	68	2 13/16"	16"	2 13/16"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler	7274N14	000000	7273N99	000000
		2,100	30	1/4	NPT	Male	80 to 100	68	2 13/16"	16"	2 13/16"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler	7274N15	000000	7273N99	000000
		2,900	40	1/4	NPT	Male	80 to 100	67	2 13/16"	16"	2 13/16"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler	7274N16	000000	7273N99	000000

Hazardous Location Enclosure-Cooling Vortex Tubes

UL classified for hazardous locations, these vortex tubes convert compressed air into a stream of cold air to keep electronics within enclosures from overheating while also keeping dust and other contaminants out. They chill compressed air by 50° F or more. These vortex tubes have a check valve that seals the air outlet when the unit is not in use, allowing the enclosure to be pressurized. All include a ducting kit to distribute cool air throughout the enclosure.

5,000 BTU/hr Cooling Capacity—Vortex tubes with a cooling capacity of 5,000 Btu/hr. have dual air outlets that release two cold air streams. They’re good for cooling down large enclosures and electronics that generate a lot of heat. You can direct the air streams separately to target specific electronics. These vortex tubes take up more space inside of enclosures than those with a lower cooling capacity.

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes														Replacement Filters
			Air Inlet					Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Max. Volume @ Distance	Ht.	Wd.	Dp.	Hazardous Location Rating	Enclosure Rating		Each		Each
With Fixed Thermostat Control (80° F to 90° F)







				Plastic

				900	15	3/8	NPT	Female	80 to 100	60 dBA @ 1 ft.	8"	4 3/4"	5 3/8"	NEC Class I Division 2 Groups A, B, C, D; NEC Class II Division 2 Groups F, G; NEC Class III Division 2	NEMA 4X	1754K48	000000000	1754K52	0000000


				2,500	35	3/8	NPT	Female	80 to 100	72 dBA @ 1 ft.	8"	4 3/4"	5 3/8"	NEC Class I Division 2 Groups A, B, C, D; NEC Class II Division 2 Groups F, G; NEC Class III Division 2	NEMA 4X	1754K51	00000000	1754K52	000000


				With Fixed Thermostat Control (75° F to 100° F)







								Plastic

								5,000	70	3/8	NPT	Female	90 to 100	75 dBA @ 1 ft.	6 7/16"	9 7/16"	5 9/16"	NEC Class I Division 2 Groups A, B, C, D; NEC Class II Division 2 Groups F, G	NEMA 4X	1754K55	00000000	1754K56	000000

Washdown Enclosure-Cooling Vortex Tubes with Thermostats

Set the thermostat and these vortex tubes switch on only when needed. Suitable for washdown applications, they are NEMA rated to resist washdowns. They convert compressed air into a stream of cold air to keep electronics within enclosures from overheating while also keeping dust and other contaminants out. These vortex tubes chill compressed air by 50° F or more. They include a ducting kit to distribute cool air throughout the enclosure.

With Fixed Thermostat Control (80° F to 90° F)

NEMA 4 Enclosure Rating—NEMA 4 rated vortex tubes resist dirt and washdowns.

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes													Replacement Filters
			Air Inlet					Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
Aluminum—NEMA 4



		900	15	1/4	NPT	Female	80 to 100	60 dBA to 79 dBA	2 1/8"	6 3/4"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K34	000000000	1754K52	0000000


		1,500	25	1/4	NPT	Female	80 to 100	60 dBA to 79 dBA	2 1/8"	6 3/4"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K31	00000000	1754K52	000000
		2,500	35	1/4	NPT	Female	80 to 100	60 dBA to 79 dBA	2 1/8"	6 3/4"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K35	00000000	1754K52	000000

With Adjustable Thermostat Control (50° F to 140° F)

NEMA 4 Enclosure Rating—NEMA 4 rated vortex tubes resist dirt and washdowns.

NEMA 4X Enclosure Rating—NEMA 4X rated vortex tubes resist dirt, washdowns, and corrosion.

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes																Replacement Filters
			Air Inlet								Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Voltage, V AC	Electrical Connection	Freq., Hz	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
Aluminum—NEMA 4



		900	15	1/4	NPT	Female	80 to 100	71	120	Wire Leads	60	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	8040N13	000000000	1754K52	0000000


		1,700	25	1/4	NPT	Female	80 to 100	84	120	Wire Leads	60	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	8040N14	00000000	1754K52	000000
		2,500	35	1/4	NPT	Female	80 to 100	88	120	Wire Leads	60	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K37	00000000	1754K52	000000


		304 Stainless Steel—NEMA 4X



				900	15	1/4	NPT	Female	80 to 100	71	120	Wire Leads	60	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	8040N11	00000000	1754K52	000000


				1,700	25	1/4	NPT	Female	80 to 100	84	120	Wire Leads	60	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K23	00000000	1754K52	000000
				2,500	35	1/4	NPT	Female	80 to 100	88	120	Wire Leads	60	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	8040N12	00000000	1754K52	000000

Weather-Resistant Enclosure-Cooling Vortex Tubes with Thermostats

Vortex Tube and Included Parts Shown

Installed

Cool electronics inside enclosures to your desired temperature while keeping out rain, snow, splashing water, and dirt. After you set the thermostat on these vortex tubes, it works with a solenoid valve to regulate temperature. Cooling turns on and off automatically to cut down on energy use. These vortex tubes use compressed air, making them a lower-maintenance choice than electric air conditioners. Adjust the ducting to spread air evenly in your enclosure or to cool specific parts. A filter captures and drains moisture from the air to protect your equipment from water damage.

With Adjustable Thermostat Control (-50° F to 200° F)


Vortex Tube with Adjustable Thermometer	Replacement Filter

	Vortex Tubes																Replacement Filters
			Air Inlet								Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Voltage, V AC	Electrical Connection	Freq., Hz	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
304 Stainless Steel—IP24, NEMA 3R



		200	4	1/8	NPT	Male	80 to 100	64	120	Wire Leads	60	1 1/8"	6 1/2"	1 1/8"	Automatic Water Drain Filter Ducting Kit Solenoid Valve	7275N11	0000000	7273N99	0000000


		500	8	1/8	NPT	Male	80 to 100	66	120	Wire Leads	60	1 1/8"	6 1/2"	1 1/8"	Automatic Water Drain Filter Ducting Kit Solenoid Valve	7275N12	000000	7273N99	000000
		1,100	15	1/4	NPT	Male	80 to 100	72	120	Wire Leads	60	1 1/2"	10"	1 1/8"	Automatic Water Drain Filter Ducting Kit Solenoid Valve	7275N13	000000	7273N99	000000
		1,800	25	1/4	NPT	Male	80 to 100	73	120	Wire Leads	60	1 1/2"	10"	1 1/8"	Automatic Water Drain Filter Ducting Kit Solenoid Valve	7275N14	00000000	7273N99	000000
		2,100	30	1/4	NPT	Male	80 to 100	74	120	Wire Leads	60	1 1/2"	10"	1 1/8"	Automatic Water Drain Filter Ducting Kit Solenoid Valve	7275N15	00000000	7273N99	000000
		2,900	40	1/4	NPT	Male	80 to 100	76	120	Wire Leads	60	1 1/2"	10"	1 1/8"	Automatic Water Drain Filter Ducting Kit Solenoid Valve	7275N16	00000000	7273N99	000000

Washdown Enclosure-Cooling Vortex Tubes

Suitable for washdown applications, these vortex tubes are NEMA rated to resist washdowns. They convert compressed air into a stream of cold air to keep electronics within enclosures from overheating while also keeping dust and other contaminants out. These vortex tubes chill compressed air by 50° F or more. They include a ducting kit to distribute cool air throughout the enclosure.

NEMA 4 Enclosure Rating—NEMA 4 rated vortex tubes resist dirt and washdowns.

NEMA 4X Enclosure Rating—NEMA 4X rated vortex tubes resist dirt, washdowns, and corrosion.

Replacement Filters—Replacement filters are sold separately.

	Vortex Tubes													Replacement Filters
			Air Inlet					Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
Aluminum—NEMA 4



		900	15	3/8	NPT	Female	80 to 100	71	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K46	0000000	1754K52	0000000


		1,500	25	3/8	NPT	Female	80 to 100	84	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K47	000000	1754K52	000000
		2,500	35	1/4	NPT	Female	80 to 100	88	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K36	000000	1754K52	000000


		304 Stainless Steel—NEMA 4X



				900	15	1/4	NPT	Female	80 to 100	71	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K38	00000000	1754K52	000000


				1,700	25	1/4	NPT	Female	80 to 100	84	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K22	00000000	1754K52	000000
				2,500	35	1/4	NPT	Female	80 to 100	88	2"	9 15/16"	1 15/16"	Ducting Kit Inline Compressed Air Filter	1754K13	00000000	1754K52	000000

Weather-Resistant Enclosure-Cooling Vortex Tubes


Vortex Tube and Included Parts Shown Installed	Vortex Tube	Replacement Filter

Cool electronics inside enclosures while keeping out rain, snow, splashing water, and dirt. These vortex tubes use compressed air, making them a lower-maintenance choice than electric air conditioners. Adjust the ducting to spread air evenly in your enclosure or to cool specific parts. A filter captures and drains moisture from the air to protect your equipment from water damage.

	Vortex Tubes													Replacement Filters
			Air Inlet					Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
304 Stainless Steel—IP24, NEMA 3R



		200	4	1/8	NPT	Male	80 to 100	64	1 1/8"	6 1/2"	1 1/8"	Automatic Water Drain Filter Ducting Kit	7273N11	0000000	7273N99	0000000


		500	8	1/8	NPT	Male	80 to 100	66	1 1/8"	6 1/2"	1 1/8"	Automatic Water Drain Filter Ducting Kit	7273N12	000000	7273N99	000000
		1,100	15	1/4	NPT	Male	80 to 100	72	1 1/2"	10"	1 1/8"	Automatic Water Drain Filter Ducting Kit	7273N13	000000	7273N99	000000
		1,800	25	1/4	NPT	Male	80 to 100	73	1 1/2"	10"	1 1/8"	Automatic Water Drain Filter Ducting Kit	7273N14	000000	7273N99	000000
		2,100	30	1/4	NPT	Male	80 to 100	74	1 1/2"	10"	1 1/8"	Automatic Water Drain Filter Ducting Kit	7273N15	000000	7273N99	000000
		2,900	40	1/4	NPT	Male	80 to 100	76	1 1/2"	10"	1 1/8"	Automatic Water Drain Filter Ducting Kit	7273N16	000000	7273N99	000000

Quiet Weather-Resistant Enclosure-Cooling Vortex Tubes with Thermostats

Vortex Tube and Included Parts Shown

Installed

Quietly cool electronics inside enclosures to your desired temperature while keeping out rain, snow, splashing water, and dirt. After you set the thermostat on these vortex tubes, it works with a solenoid valve to regulate temperature. Cooling turns on and off automatically to cut down on energy use. These vortex tubes have mufflers on both the hot and cold air outlets to reduce noise. Using compressed air, they’re a lower-maintenance choice than electric air conditioners. Adjust the ducting to spread air evenly in your enclosure or to cool specific parts. A filter captures and drains moisture from the air to protect your equipment from water damage.

With Adjustable Thermostat Control (-50° F to 200° F)


Vortex Tube with Adjustable Thermometer	Replacement Filter

	Vortex Tubes																Replacement Filters
			Air Inlet								Overall
	Cooling Cap., BTU/hr	Airflow, ft³/min	Pipe Size	Thread Type	Gender	Req. Air Pressure, psi	Volume (Sound), dBA	Voltage, V AC	Electrical Connection	Freq., Hz	Dia.	Ht.	For Opening Dia.	Includes		Each		Each
304 Stainless Steel—IP24, NEMA 3R



		200	4	1/8	NPT	Male	80 to 100	58	120	Wire Leads	60	2 1/4"	12 1/2"	2 1/4"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler Solenoid Valve	7276N11	000000000	7273N99	0000000


		500	8	1/8	NPT	Male	80 to 100	60	120	Wire Leads	60	2 1/4"	12 1/2"	2 1/4"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler Solenoid Valve	7276N12	00000000	7273N99	000000
		1,100	15	1/4	NPT	Male	80 to 100	67	120	Wire Leads	60	2 13/16"	16"	2 13/16"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler Solenoid Valve	7276N13	00000000	7273N99	000000
		1,800	25	1/4	NPT	Male	80 to 100	68	120	Wire Leads	60	2 13/16"	16"	2 13/16"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler Solenoid Valve	7276N14	00000000	7273N99	000000
		2,100	30	1/4	NPT	Male	80 to 100	68	120	Wire Leads	60	2 13/16"	16"	2 13/16"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler Solenoid Valve	7276N15	00000000	7273N99	000000
		2,900	40	1/4	NPT	Male	80 to 100	69	120	Wire Leads	60	2 13/16"	16"	2 13/16"	Automatic Water Drain Filter Cold-Air Muffler Ducting Kit Hot-Air Muffler Solenoid Valve	7276N16	00000000	7273N99	000000

Electric Air Compressors with Aftercooler

Power equipment with built-in moisture control—these air compressors have a built-in aftercooler that cools down air leaving the compressor to remove condensation. This helps relieve the strain on your separator and dryer down the line. These compressors are useful for air-powered tools, where corrosion can clog air lines, and for control systems, where moisture can disrupt signals.

These compressors use pistons to pressurize air in two stages—compressing air, cooling it, and then compressing it again. This two-step process reduces wear, limits heat buildup, and improves overall efficiency. The integrated aftercooler cools the air as it exits the compressor, condensing any remaining moisture so it can be drained before it causes an issue. The automatic drain clears the condensate from the tank to keep everything running smoothly—especially important in high-moisture lines.

These compressors turn on when tank pressure drops to the actuation point and shut off when it reaches maximum pressure. They can run continuously without a cooling period. If you plan to run them continuously, use SAE 30 synthetic oil (sold separately) to maintain performance and efficiency.

	Air Compressors																	Oil			Replacement Filter Elements		Replacement V-Belts
	Pressure, psi								Outlet			Overall
	Max.	Actuation	Max. Flow Rate @ Pressure	Mounting Position	Tank Cap., gal.	Power, hp	Full Load Current, amp	Volume (Sound), dBA	Pipe Size	Thread Type	Gender	Lg.	Wd.	Ht.	Includes		Each	Container Size, qt.		Each		Each		Each
Continuous Duty







				Single Phase, 230V AC

				175	135	23.6 ft³/min @ 175 psi 24.3 ft³/min @ 100 psi	Vertical	80	7 1/2	28.6	78	3/4	NPT	Female	35"	28"	77"	Aftercooler Lubricant Shutdown Switch Tank Pressure Gauge	8233N111	000000000	1	4364K76	000000	4364K75	000000	4364K72	000000




						Three Phase, 230V AC

						175	135	23.6 ft³/min @ 175 psi 24.3 ft³/min @ 100 psi	Vertical	80	7 1/2	19.6	78	3/4	NPT	Female	35"	28"	77"	Aftercooler Lubricant Shutdown Switch Tank Pressure Gauge	8233N112	00000000	1	4364K76	00000	4364K75	00000	4364K72	00000




								Three Phase, 460V AC

								175	135	23.6 ft³/min @ 175 psi 24.3 ft³/min @ 100 psi	Vertical	80	7 1/2	9.8	78	3/4	NPT	Female	35"	28"	77"	Aftercooler Lubricant Shutdown Switch Tank Pressure Gauge	8233N113	00000000	1	4364K76	00000	4364K75	00000	4364K72	00000