High Efficiency Air Knives

	Airflow Slot Width Airflow Slot Width

	Overall Width Overall Width

	Overall Height Overall Height

1 1/16"

1 7/16"

	Material Material

Aluminum

Stainless Steel

	Airflow Pattern Airflow Pattern

	Wide

	For Use With For Use With

Compressed Air

	Air Inlet Pipe Size Air Inlet Pipe Size

1/4

	Maximum Inlet Pressure Maximum Inlet Pressure

250 psi or greater

	Volume Volume

72 dB

	Air Consumption Air Consumption

	Air Inlet Location Air Inlet Location

Both Sides

Bottom

	Maximum Temperature Maximum Temperature

Less than 250° F

500° to 999° F

	Air Inlet Thread Type Air Inlet Thread Type

NPT

	Overall Depth Overall Depth

1 7/16"

1 3/4"

	Air Inlet Gender Air Inlet Gender

Female

	Air Inlet Threads Per Inch Air Inlet Threads Per Inch

	Airflow Slot Depth Airflow Slot Depth

0.002"

	Specifications Met Specifications Met

OSHA Compliant 29 CFR
1910.242

OSHA Compliant 29 CFR
1910.95

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

DFARS Specialty Metals
COTS-Exempt

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

REACH Compliant

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

RoHS Compliant

	Air Inlet Thread Engagement Air Inlet Thread Engagement

0.4"

	Air Inlet Connection Type Air Inlet Connection Type

Pipe

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42 Products

High-Efficiency Air Knives

Producing the same airflow as standard air knives, these are quieter and use 18% less compressed air. Air knives create a sheet of high-velocity air for drying and cooling parts, wiping conveyor belts, controlling coating depth, and blowing liquids, chips, and dust from equipment. They conform to OSHA 29 CFR 1910.242 requirements for maximum air outlet pressure and OSHA 29 CFR 1910.95 requirements for noise. Volume (dBA) is measured 3 ft. from the air knife.

Air knives can be mounted with an adjustable arm or mounting bracket (sold separately). Knives up 6” wide can be supported with rigid pipe connected to your air supply.

Shim sets (sold separately) install in the airflow slot to adjust the flow and force of air.

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

Air Knives
Airflow				O'all					Air Inlet						Shim Sets
Slot Wd.	Slot Dp.	Air Consumption	Volume, dBA	Wd.	Ht.	Dp.	Max. Temp., °F	Max. Inlet Pressure, psi	Pipe Size	Thread Type	Gender	Specifications Met		Each		Each
Aluminum
3"	0.002"	11 cfm @ 100 psi	72	3"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	0000000	0000000	000000
6"	0.002"	21 cfm @ 100 psi	72	6"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
9"	0.002"	32 cfm @ 100 psi	72	9"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
12"	0.002"	42 cfm @ 100 psi	72	12"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
18"	0.002"	63 cfm @ 100 psi	72	18"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
24"	0.002"	84 cfm @ 100 psi	72	24"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
30"	0.002"	105 cfm @ 100 psi	72	30"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
36"	0.002"	126 cfm @ 100 psi	72	36"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
42"	0.002"	147 cfm @ 100 psi	72	42"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000000	0000000	00000
48"	0.002"	168 cfm @ 100 psi	72	48"	1 7/16"	1 3/4"	180	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000000	0000000	00000
Stainless Steel
3"	0.002"	11 cfm @ 100 psi	72	3"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
6"	0.002"	21 cfm @ 100 psi	72	6"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
9"	0.002"	32 cfm @ 100 psi	72	9"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	00000
12"	0.002"	42 cfm @ 100 psi	72	12"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	000000
18"	0.002"	63 cfm @ 100 psi	72	18"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000	0000000	000000
24"	0.002"	84 cfm @ 100 psi	72	24"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000000	0000000	000000
30"	0.002"	105 cfm @ 100 psi	72	30"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000000	0000000	000000
36"	0.002"	126 cfm @ 100 psi	72	36"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000000	0000000	000000
42"	0.002"	147 cfm @ 100 psi	72	42"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000000	0000000	000000
48"	0.002"	168 cfm @ 100 psi	72	48"	1 1/16"	1 7/16"	800	250	1/4	NPT	Female	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000000	0000000	000000

Adjustable Mounting Arms

Max. Projection	For Mounting Hole Thread Size	Mounting Fasteners Included	Features		Each
31"	1/2"-13	Yes	Two Locking Swivels	0000000	0000000

Mounting Brackets

O'all
Wd.	Ht.	Dp.	Mounting Fasteners Included		Each
5"	1"	1"	Yes	00000000	000000