PROCESS AIR HEATERS

Installed in forced air ducts, these units supply constant heat for industrial processes requiring air temperatures up to 750°F / 400°C. Construction features include heavy gauge mounting flange, insulated terminal enclosure and easily replaced heating elements. Typical uses include forced air dryers, core drying, heat treating, annealing and other high temperature applications.

Options: Special ratings and/or sizes Moisture resistant/explosion resistant terminal enclosure All stainless steel frame construction Thermowell Replacement element part number J4W-0110 Thermocouple welded to sheath for high-limit protection Solid State controls/control panels.

Guidelines: Maximum Sheath Temperature: 1150°F/620°C

Unit should not be energized in air with a velocity less than 60FPM.

Air Velocity	Max Output Air Temperature
360 feet/min.	650°F / 345°C
540 feet/min.	700°F / 370°C
960 feet/min.	750°F / 400°C

A	B	D	X	No. of Ele.	No. of Mtg. Hole	Volt and Watts	Catalog Number	Price
5-5/8	20-3/8	4	2-1/2	6	10	240V 6KW	ODH-6A-0001		$1127.65
						480V 6KW	ODH-6B-0002		$1127.65
7-5/8	20-3/8	6	3-1/2	12	10	240V 12KW	ODH-12A-0003		$1643.50
						480V 12KW	ODH-12B-0004		$1643.50
9-5/8	20-3/8	8	3	18	12	240V 18KW	ODH-18A-0005		$2222.00
						480V 18KW	ODH-18B-0006		$2222.00
11-5/8	20-3/8	10	2-3/4	24	14	240V 24KW	ODH-24A-0007		$2718.90
						480V 24KW	ODH-24B-0008		$2718.90
13-5/8	20-3/8	12	3-1/4	30	14	240V 30KW	ODH-30A-0009		$3310.00
						480V 30KW	ODH-30B-0010		$3310.00
15-5/8	20-3/8	14	3-1/4	36	14	240V 36KW	ODH-36A-0011		$3830.00
						480V 36KW	ODH-36B-0012		$3830.00
17-5/8	20-3/8	16	4-1/4	42	14	240V 42KW	ODH-42A-0013		$4462.00
						480V 42KW	ODH-42B-0014		$4462.00
19-5/8	20-3/8	18	4-3/4	48	14	240V 48KW	ODH-48A-0015		$4964.00
						480V 48KW	ODH-48B-0016		$4964.00
21-5/8	20-3/8	20	5-1/4	54	14	240V 54KW	ODH-54A-0017		$5607.00
						480V 54KW	ODH-54B-0018		$5607.00
23-5/8	20-3/8	22	5-3/4	60	14	240V 60KW	ODH-60A-0019		$6240.00
						480V 60KW	ODH-60B-0020		$6240.00

 

FINNED TUBULAR PROCESS AIR HEATERS

Finned tubular process air heaters are designed to provide air temperatures to 500°F (260°C). Typical applications include comfort heating, drying, fruit and produce ripening rooms, forced air dryers, recirculating ovens, heating of cryogenic exhaust gas and other air heating applications with a maximum sheath temperature of 850°F (455°C). Included with each unit is an instruction manual with wiring and installation information.

Options: Special ratings and/or sizes Moisture resistant/explosion resistant terminal enclosure All Stainless Steel construction Thermowell Thermocouple welded to sheath for high-limit protection Solid state controls/control panels (PDF file - 7k)

Guidelines: Maximum Sheath Temperature: 850°F / 450°C Air Velocity Maximum Outlet Air Temperature 38 watts/Sq.In. 50 watts/Sq.In. 67 watts/Sq.In. 450FPM 200°F (95°C) 75°F (25°C) -- 700FPM 325°F (165°C) 200°F (95°C) 75°F (25°C) 1000FPM 400°F (205°C) 275°F (135°C) 175°F (80°C) 1400FPM 425°F (220°C) 375°F (190°C) 250°F (120°C) 1700FPM 500°F (260°C) 400°F (205°C) 300°F (150°C)