Cooling Fan Filters | McMaster-Carr

Filter by

For Fan Width

For Fan Shape

Oblong

Round

Square

For Fan Height

Voltage

Shape

For Fan Diameter

Overall Height

Frame Material

Overall Width

Material

Overall Depth

Environment

Frequency

Screen Material

Frame Color

Frame Finish

RoHS

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

Yes

DFARS Specialty Metals

Exempt

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

Thickness

Airflow

40 ft³/min to 49 ft³/min

50 ft³/min to 99 ft³/min

100 ft³/min to 199 ft³/min

200 ft³/min or greater

Guard Material

Maximum Temperature

Construction

130 Products

Equipment-Cooling Fan Guards


Style A	Style B	Style C

Style D	Style E

Protect fingers, cables, and debris from coming into contact with moving fan blades.

For Round and Square Fans


Style A	Style B

	For Fan			Nickel-Plated Steel		Black Electrocoated Steel		Gray Powder-Coated Steel		304 Stainless Steel
Style	Ht.	Wd.	Dia.		Each		Each		Each		Each



	A	0.98" (25 mm)	0.98" (25 mm)	0.98" (25 mm)	19155K89	00000	———	0	———	0	19155K118	00000


	B	0.98" (25 mm)	0.98" (25 mm)	0.98" (25 mm)	———	0	19155K266	00000	———	0	———	0
	B	1.18" (30 mm)	1.18" (30 mm)	1.18" (30 mm)	19155K262	0000	19155K265	0000	———	0	———	0
	B	1.37" (35 mm)	1.37" (35 mm)	1.37" (35 mm)	19155K261	0000	———	0	———	0	———	0
	B	1.41" (36 mm)	1.41" (36 mm)	1.41" (36 mm)	19155K259	0000	———	0	———	0	———	0
	B	1.57" (40 mm)	1.57" (40 mm)	1.57" (40 mm)	19155K91	0000	19155K267	0000	———	0	19155K119	0000
	B	1.97" (50 mm)	1.97" (50 mm)	1.97" (50 mm)	19155K92	0000	19155K258	0000	———	0	19155K121	0000
	B	2.36" (60 mm)	2.36" (60 mm)	2.36" (60 mm)	19155K93	0000	19155K268	0000	———	0	19155K122	0000
	B	2.75" (70 mm)	2.75" (70 mm)	2.75" (70 mm)	19155K257	0000	———	0	———	0	———	0
	B	3.15" (80 mm)	3.15" (80 mm)	3.15" (80 mm)	19155K94	0000	19155K269	0000	———	0	19155K123	0000
	B	3.62" (92 mm)	3.62" (92 mm)	3.62" (92 mm)	19155K95	0000	19155K271	0000	———	0	19155K124	0000


	B	4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	19155K96	0000	19155K272	0000	———	0	19155K125	0000
	B	4.72" (120 mm)	4.72" (120 mm)	4.72" (120 mm)	19155K256	0000	———	0	———	0	———	0
	B	5", 5.31" (127 mm, 135 mm)	5", 5.31" (127 mm, 135 mm)	5", 5.31" (127 mm, 135 mm)	19155K97	0000	———	0	———	0	19155K126	0000
	B	5.31" (127 mm)	5.31" (127 mm)	5.31" (127 mm)	———	0	19155K254	0000	———	0	———	0
	B	6.89" (175 mm)	6.89" (175 mm)	6.89" (175 mm)	19155K14	0000	———	0	———	0	———	0
	B	7.87" (200 mm)	7.87" (200 mm)	7.87" (200 mm)	19155K27	00000	———	0	———	0	———	0
	B	8.86" (225 mm)	8.86" (225 mm)	8.86" (225 mm)	———	0	———	0	19155K28	000000	———	0
	B	10" (254 mm)	10" (254 mm)	10" (254 mm)	19155K99	0000	19155K274	0000	———	0	19155K128	00000
	B	11.02" (280 mm)	11.02" (280 mm)	11.02" (280 mm)	———	0	———	0	19155K29	00000	———	0

For Square Fans

Style C

	For Fan			Black Plastic
Style	Ht.	Wd.	Temp. Range, ° F		Each



	C	1.57" (40 mm)	1.57" (40 mm)	15 to 165	19155K42	00000


	C	2.36" (60 mm)	2.36" (60 mm)	15 to 165	19155K43	0000
	C	3.15" (80 mm)	3.15" (80 mm)	15 to 165	19155K44	0000
	C	3.62" (92 mm)	3.62" (92 mm)	15 to 165	19155K45	0000
	C	4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	15 to 165	19155K46	0000

For Round and Oblong Fans


Style D	Style E

	For Fan				Nickel-Plated Steel		Black Electrocoated Steel		304 Stainless Steel		Black Plastic
Style	Ht.	Wd.	Dia.	Temp. Range, ° F		Each		Each		Each		Each



	D	5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	—	19155K98	00000	19155K252	00000	19155K127	00000	———	0


	E	5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	15 to 165	———	0	———	0	———	0	19155K47	00000

Equipment-Cooling Fan Guards with Filters

Filters remove dust and other particles from the air.

For Square Fans

Replacement Filters—Replacement filters are sold separately.

Guards							Replacement Filters
For Fan					Plastic
Ht.	Wd.	Filter Pores per In.	Filter Material	Temp. Range, ° F		Each	Pkg. Qty.		Pkg.



	1.57" (40 mm)	1.57" (40 mm)	30	Foam	15 to 165	19155K2	00000	5	19155K6	00000


	2.36" (60 mm)	2.36" (60 mm)	30	Foam	15 to 165	19155K3	0000	5	19155K7	0000
	3.15" (80 mm)	3.15" (80 mm)	30	Foam	15 to 165	19155K4	0000	5	19155K8	0000
	3.62" (92 mm)	3.62" (92 mm)	45	Foam	15 to 165	19155K22	0000	5	19155K52	0000
	4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	45	Foam	15 to 165	19155K23	0000	5	19155K53	0000

For Round and Oblong Fans

Replacement Filters—Replacement filters are sold separately.

Guards								Replacement Filters
For Fan						Plastic
Ht.	Wd.	Dia.	Filter Pores per In.	Filter Material	Temp. Range, ° F		Each	Pkg. Qty.		Pkg.



	5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	60	Foam	15 to 165	19155K5	00000	5	19155K9	00000

Shielded Equipment-Cooling Fan Guards

Made of conductive metal, these guards cover fans to block EMI (electromagnetic interference) and RFI (radio frequency interference). The screen also helps keep large debris out of your enclosure and protects fingers from spinning fans.

For Square Fans


Mesh	Honeycomb

Mesh—Mesh fan guards work for general purpose shielding.

Honeycomb—Honeycomb fan guards shield sensitive parts, such as precision measuring equipment. They have high interference reduction at frequency, also known as attenuation, so they block most interference. The beryllium copper gasket seals gaps between the fan guard and your enclosure for additional protection. Do not use in direct contact with acetylene.

	For Fan							Aluminum
	Ht.	Wd.	Thk., mm	Interference Reduction @ Freq.	Screen Material	Gasket Material	Temp. Range, ° F		Each
Mesh



		2.36" (60 mm)	2.36" (60 mm)	4.3	Not Rated	Stainless Steel	—	—	19155K35	00000


		3.15" (80 mm)	3.15" (80 mm)	4.3	Not Rated	Stainless Steel	—	—	19155K36	0000
		3.62" (92 mm)	3.62" (92 mm)	4.3	Not Rated	Stainless Steel	—	—	19155K37	0000
		4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	4.3	Not Rated	Stainless Steel	—	—	19155K38	0000
		5", 5.31" (127 mm, 135 mm)	5", 5.31" (127 mm, 135 mm)	4.3	Not Rated	Stainless Steel	—	—	19155K39	0000


		Honeycomb



				1.5" (38 mm)	1.5" (38 mm)	8.8	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55 to 150	5776N11	000000


				1.57" (40 mm)	1.57" (40 mm)	8.8	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55 to 150	5776N12	000000
				2.36" (60 mm)	2.36" (60 mm)	8.8	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55 to 150	5776N13	000000
				3.15" (80 mm)	3.15" (80 mm)	8.8	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55 to 150	5776N14	00000
				3.62" (92 mm)	3.62" (92 mm)	8.8	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55 to 150	5776N15	00000
				4.72" (120 mm)	4.72" (120 mm)	8.8	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55 to 150	5776N16	000000

For Round and Oblong Fans

Mesh

Mesh—Mesh fan guards work for general purpose shielding.

	For Fan						Aluminum
	Ht.	Wd.	Dia.	Thk., mm	Interference Reduction @ Freq.	Screen Material		Each
Mesh



		5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	4.3	Not Rated	Stainless Steel	19155K48	000000

Equipment-Cooling Fan Kits

Kits include a fan, guard, and power cord. They keep heat-sensitive equipment such as electronic components cool.

Square


Steel Guard	Steel Guard and Filter	304 Stainless Steel Guard	Plastic Guard and Filter

30 ppi Foam Filter and 45 ppi Foam Filter—Kits with a filter remove dust and other particles from the air. Replacement filters are sold separately.

	Overall								Mounting
	Ht.	Wd.	Dp.	Airflow, ft³/min	Temp. Range, ° F	Volume (Sound), dBA	Current, amp	Frame Material	Fasteners Included	Hole Dia.		Each
With Steel Guard, Fan, and Power Cord







				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

				3.150" (80 mm)	3.150" (80 mm)	0.984" (25 mm)	20	0 to 155	20	0.13	Aluminum	No	0.169" (4.3 mm)	9191K93	000000


				3.150" (80 mm)	3.150" (80 mm)	1.496" (38 mm)	31	0 to 155	27	0.18	Aluminum	No	0.169" (4.3 mm)	9191K1	00000
				3.622" (92 mm)	3.622" (92 mm)	0.984" (25 mm)	34	0 to 155	20	0.05	Aluminum	No	0.169" (4.3 mm)	9191K95	00000
				3.622" (92 mm)	3.622" (92 mm)	0.984" (25 mm)	46	0 to 155	31	0.14	Aluminum	No	0.169" (4.3 mm)	9191K47	00000
				4.724" (120 mm)	4.724" (120 mm)	0.984" (25 mm)	64	0 to 155	35	0.14	Aluminum	No	0.169" (4.3 mm)	9191K49	00000
				4.724" (120 mm)	4.724" (120 mm)	0.984" (25 mm)	78	0 to 155	38	0.14	Aluminum	No	0.169" (4.3 mm)	9191K54	00000
				4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	80	0 to 155	34	0.18	Aluminum	No	0.169" (4.3 mm)	9191K2	00000
				4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	103	0 to 155	39	0.20	Aluminum	No	0.169" (4.3 mm)	9191K3	00000




						230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

						3.150" (80 mm)	3.150" (80 mm)	1.496" (38 mm)	31	0 to 155	27	0.09	Aluminum	No	0.169" (4.3 mm)	9191K11	00000


						4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	80	0 to 155	34	0.15	Aluminum	No	0.169" (4.3 mm)	9191K21	00000
						4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	103	0 to 155	39	0.10	Aluminum	No	0.169" (4.3 mm)	9191K31	00000


						With Steel Guard, Fan, On/Off Switch, and Power Cord







										120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

										3.150" (80 mm)	3.150" (80 mm)	1.496" (38 mm)	31	0 to 155	27	0.18	Aluminum	No	0.169" (4.3 mm)	9191K29	00000


										4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	80	0 to 155	34	0.18	Aluminum	No	0.169" (4.3 mm)	9191K18	00000
										4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	103	0 to 155	39	0.20	Aluminum	No	0.169" (4.3 mm)	9191K36	00000


										With Steel Guard, 45 ppi Foam Filter, Fan, On/Off Switch, and Power Cord







														120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

														4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	115	0 to 155	39	0.20	Aluminum	No	0.169" (4.3 mm)	9191K16	00000


														With 304 Stainless Steel Guard, Fan, Power Cord







			120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

			3.150" (80 mm)												3.150" (80 mm)	1.496" (38 mm)	31	0 to 155	27	0.18	Aluminum	No	0.169" (4.3 mm)	9191K73	00000


			4.724" (120 mm)												4.724" (120 mm)	1.496" (38 mm)	80	0 to 155	34	0.18	Aluminum	No	0.169" (4.3 mm)	9191K74	00000
			4.724" (120 mm)												4.724" (120 mm)	1.496" (38 mm)	103	0 to 155	39	0.20	Aluminum	No	0.169" (4.3 mm)	9191K75	00000




																230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

																3.150" (80 mm)	3.150" (80 mm)	1.496" (38 mm)	31	0 to 155	27	0.09	Aluminum	No	0.169" (4.3 mm)	9191K76	00000


				4.724" (120 mm)												4.724" (120 mm)	1.496" (38 mm)	80	0 to 155	34	0.10	Aluminum	No	0.169" (4.3 mm)	9191K77	00000
				4.724" (120 mm)	4.724" (120 mm)											1.496" (38 mm)	103	0 to 155	39	0.10	Aluminum	No	0.169" (4.3 mm)	9191K78	00000


				With Plastic Guard, 30 ppi Foam Filter, Fan, and Power Cord







																		120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

						3.150" (80 mm)	3.150" (80 mm)											0.984" (25 mm)	20	0 to 155	20	0.13	Aluminum	No	0.169" (4.3 mm)	9191K94	00000


						3.150" (80 mm)	3.150" (80 mm)											1.496" (38 mm)	31	0 to 155	27	0.18	Aluminum	No	0.169" (4.3 mm)	9191K4	00000




								230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

								3.150" (80 mm)	3.150" (80 mm)									1.496" (38 mm)	31	0 to 155	27	0.09	Aluminum	No	0.169" (4.3 mm)	9191K41	00000


								With Plastic Guard, 30 ppi Foam Filter, Fan, On/Off Switch, and Power Cord







																		120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

												3.150" (80 mm)						3.150" (80 mm)	1.496" (38 mm)	31	0 to 155	27	0.18	Aluminum	No	0.169" (4.3 mm)	9191K19	00000


												With Plastic Guard, 45 ppi Foam Filter, Fan, and Power Cord







													120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

													3.622" (92 mm)	3.622" (92 mm)				0.984" (25 mm)	34	0 to 155	25	0.05	Aluminum	No	0.169" (4.3 mm)	9191K46	00000


													3.622" (92 mm)	3.622" (92 mm)				0.984" (25 mm)	46	0 to 155	31	0.14	Aluminum	No	0.169" (4.3 mm)	9191K48	00000
													4.724" (120 mm)	4.724" (120 mm)				0.984" (25 mm)	64	0 to 155	35	0.14	Aluminum	No	0.169" (4.3 mm)	9191K53	00000
													4.724" (120 mm)	4.724" (120 mm)				0.984" (25 mm)	78	0 to 155	38	0.14	Aluminum	No	0.169" (4.3 mm)	9191K55	00000
													4.724" (120 mm)	4.724" (120 mm)				1.496" (38 mm)	80	0 to 155	34	0.18	Aluminum	No	0.169" (4.3 mm)	9191K5	00000
			4.724" (120 mm)										4.724" (120 mm)	1.496" (38 mm)				103	0 to 155	39	0.20	Aluminum	No	0.169" (4.3 mm)	9191K6	00000




														230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

														4.724" (120 mm)	4.724" (120 mm)			1.496" (38 mm)	80	0 to 155	34	0.15	Aluminum	No	0.169" (4.3 mm)	9191K51	00000


														4.724" (120 mm)	4.724" (120 mm)			1.496" (38 mm)	103	0 to 155	39	0.10	Aluminum	No	0.169" (4.3 mm)	9191K61	00000


				With Plastic Guard, 45 ppi Foam Filter, Fan, On/Off Switch, and Power Cord







																		120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

																4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	80	0 to 155	34	0.18	Aluminum	No	0.169" (4.3 mm)	9191K17	00000

Round

Steel or Stainless Steel

Guard

	Overall							Mounting
	Dia.	Dp.	Airflow, ft³/min	Temp. Range, ° F	Volume (Sound), dBA	Current, amp	Frame Material	Fasteners Included	Hole Dia.		Each
With Steel Guard, Fan, and Power Cord







				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

				10.000" (254 mm)	3.504" (89 mm)	600	0 to 155	49	0.24	Aluminum	No	0.157" (4 mm)	9191K8	0000000




						230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

						10.000" (254 mm)	3.504" (89 mm)	600	0 to 155	49	0.14	Aluminum	No	0.157" (4 mm)	9191K81	000000


						With Steel Guard, Fan, On/Off Switch, and Power Cord







										120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

										10.000" (254 mm)	3.504" (89 mm)	600	0 to 155	49	0.24	Aluminum	No	0.157" (4 mm)	9191K37	000000


										With 304 Stainless Steel Guard, Fan, Power Cord







														120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

														10.000" (254 mm)	3.504" (89 mm)	600	0 to 155	49	0.24	Aluminum	No	0.157" (4 mm)	9191K79	000000




																230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

																10.000" (254 mm)	3.504" (89 mm)	600	0 to 155	49	0.14	Aluminum	No	0.157" (4 mm)	9191K26	000000

Oblong


Steel Guard	304 Stainless Steel Guard	Plastic Guard and Filter

45 ppi Foam Filter—Kits with a filter remove dust and other particles from the air. Replacement filters are sold separately.

	Overall								Mounting
	Ht.	Wd.	Dp.	Airflow, ft³/min	Temp. Range, ° F	Volume (Sound), dBA	Current, amp	Frame Material	Fasteners Included	Hole Dia.		Each
With Steel Guard, Fan, and Power Cord







				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

				5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.46	Aluminum	No	0.169" (4.3 mm)	9191K7	000000




						230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

						5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.30	Aluminum	No	0.169" (4.3 mm)	9191K71	00000


						With Steel Guard, Fan, On/Off Switch, and Power Cord







										120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

										5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.46	Aluminum	No	0.169" (4.3 mm)	9191K38	00000


										With 304 Stainless Steel Guard, Fan, Power Cord







														120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

														5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.46	Aluminum	No	0.169" (4.3 mm)	9191K27	00000




																230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

																5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.30	Aluminum	No	0.169" (4.3 mm)	9191K28	000000


																With Plastic Guard, 45 ppi Foam Filter, Fan, and Power Cord







																				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

																				5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.46	Aluminum	No	0.169" (4.3 mm)	9191K9	00000




																				230V AC, Single Phase, 50 Hz, 60 Hz—Three Blade Plug

		5.906" (150 mm)																		6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.30	Aluminum	No	0.169" (4.3 mm)	9191K91	00000


		With Plastic Guard, 45 ppi Foam Filter, Fan, On/Off Switch, and Power Cord







																				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

																				5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.46	Aluminum	No	0.169" (4.3 mm)	9191K39	00000

Hazardous Location Equipment-Cooling Fan Kits

Cool electronics and other sensitive equipment in potentially unsafe areas. These fans are non-sparking, so they’re safe for use around gas and explosive dust. They also withstand washdowns, occasional submersion in water, and wet weather. They’re not for use in mines. Ball bearings reduce the heat that’s generated to prolong fan lifespan.

Square

Image of Product. Front orientation. Fans. Hazardous Location Equipment-Cooling Fan Kits.

	Overall								Mounting
	Ht.	Wd.	Dp.	Airflow, ft³/min	Temp. Range, ° F	Volume (Sound), dBA	Current, amp	Frame Material	Fasteners Included	Hole Dia.	Hazardous Location Rating	Enclosure Rating	Certification		Each
304 Stainless Steel Guard







				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

				4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	106	0 to 155	43	0.08	Aluminum	No	0.17" (4.3 mm)	ATEX II 3 G Ex nA IIC Gc; IEC Zone 2 Groups IIC, IIB, IIA	IP68	C-UL Listed, UL Listed, UL Recognized Component	5935N11	0000000

Equipment-Cooling Fan Kits with Thermostat

Thermostat allows the fans in these kits to switch on only when needed. All kits include a fan, guard, and power cord. They keep heat-sensitive equipment such as electronic components cool.

Square


Steel Guard	Plastic Guard and Filter

With Two Plastic Guards, Two Fans, Power Cord, and Remote Thermal Probe	With Four Plastic Guards, Four Fans, Power Cord, and Remote Thermal Probe

30 ppi Foam Filter and 45 ppi Foam Filter—Kits with a filter remove dust and other particles from the air. Replacement filters are sold separately.

	Overall										Mounting
	Ht.	Wd.	Dp.	Airflow, ft³/min	Temp. Range, ° F	Volume (Sound), dBA	No. of Speeds	Current, amp	Frame Material	Thermostat Temp. Measurement Range, ° F	Fasteners Included	Hole Dia.		Each
With Steel Guard, Fan, and Power Cord







				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

				3.150" (80 mm)	3.150" (80 mm)	1.496" (38 mm)	31	0 to 155	27	1	0.18	Aluminum	75 to 86	No	0.170" (4.32 mm)	9191K12	000000


				4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	80	0 to 155	34	1	0.18	Aluminum	75 to 86	No	0.170" (4.32 mm)	9191K22	00000
				4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	103	0 to 155	39	1	0.23	Aluminum	75 to 86	No	0.170" (4.32 mm)	9191K32	00000


				With Plastic Guard, 30 ppi Foam Filter, Fan, and Power Cord







								120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

								3.150" (80 mm)	3.150" (80 mm)	1.496" (38 mm)	31	0 to 155	27	1	0.18	Aluminum	75 to 86	No	0.170" (4.32 mm)	9191K42	00000


								With Plastic Guard, 45 ppi Foam Filter, Fan, and Power Cord







												120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

												4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	80	0 to 155	34	1	0.18	Aluminum	75 to 86	No	0.170" (4.32 mm)	9191K52	00000


												4.724" (120 mm)	4.724" (120 mm)	1.496" (38 mm)	103	0 to 155	39	1	0.23	Aluminum	75 to 86	No	0.170" (4.32 mm)	9191K62	00000


												With Two Plastic Guards, Two Fans, Power Cord, and Remote Thermal Probe







																120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

																3.150" (80 mm)	3.150" (80 mm)	0.984" (25 mm)	30	15 to 140	17	1	0.01	Plastic	83 to 87	No	0.170" (4.32 mm)	9191K85	000000


																4.724" (120 mm)	4.724" (120 mm)	0.984" (25 mm)	40	15 to 140	21	2	0.02	Plastic	83 to 87	No	0.170" (4.32 mm)	9191K83	000000


																With Four Plastic Guards, Four Fans, Power Cord, and Remote Thermal Probe







		120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

		4.724" (120 mm)	4.724" (120 mm)															0.984" (25 mm)	80	15 to 140	23	2	0.04	Plastic	83 to 87	No	0.170" (4.32 mm)	9191K84	000000

Round

Steel Guard

	Overall								Mounting
	Dia.	Dp.	Airflow, ft³/min	Temp. Range, ° F	Volume (Sound), dBA	Current, amp	Frame Material	Thermostat Temp. Measurement Range, ° F	Fasteners Included	Hole Dia.		Each
With Steel Guard, Fan, and Power Cord







				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

				10.000" (254 mm)	3.504" (89 mm)	600	0 to 155	49	0.24	Aluminum	75 to 86	No	0.157" (4 mm)	9191K82	0000000

Oblong


Steel Guard	Plastic Guard and Filter

45 ppi Foam Filter—Kits with a filter remove dust and other particles from the air. Replacement filters are sold separately.

	Overall									Mounting
	Ht.	Wd.	Dp.	Airflow, ft³/min	Temp. Range, ° F	Volume (Sound), dBA	Current, amp	Frame Material	Thermostat Temp. Measurement Range, ° F	Fasteners Included	Hole Dia.		Each
With Steel Guard, Fan, and Power Cord







				120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

				5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.46	Aluminum	75 to 86	No	0.170" (4.32 mm)	9191K72	000000


				With Plastic Guard, 45 ppi Foam Filter, Fan, and Power Cord







								120V AC, Single Phase, 50 Hz, 60 Hz—Two Blade Plug

								5.906" (150 mm)	6.772" (172 mm)	2.008" (51 mm)	240	0 to 155	48	0.46	Aluminum	75 to 86	No	0.170" (4.32 mm)	9191K92	00000