Air Heaters Maximum Flow

AIR HEATERS: [ Air Heater ] [ 3/8"Air Heater] [1/2"Air Heater] [5/8"Air Heater]

[3/4"Air Heater] [1 1/4"Air Heater] [Air Htr: Temp.Sensing] [Air Htr: Heavy Duty]

The Electric Heater Specialists
HEATERS FOR EVERY APPLICATION
PHONE: (978) 777-0070

Air Process Heaters: Maximum Flow

U.L. Recognized - E56973 C.S.A. Certified - 016386-0-000

Outlet

1/2"-

Inlet

Construction

Post Terminals.
Optional flanges-4"O.D. with three 9/32" diameter holes equally spaced on 3.250 BC-one or both ends.
Standard aluminum sheath - optional stainless steel sheath.

Applications
Baking, drying, packaging, and preheating.

Features

This Maximum Flow Air Heater design is encased within a 2 3/8"O.D. tube with a cross
frame heating element for minimum resistance to air flow. It has a practical operating range
of up to 200 CFM with temperatures up to 600°F (315°C).
For easier mounting, Hotwatt can supply a 4"O.D. mounting flange on one or both ends.
The heater is available in either aluminum or stainless steel.
Its design features include a nickel-chrome heating element insulated by ceramic
beads on a stainless steel support frame, firmly secured to the inside of the tube.
Designed for high volume and moderate temperature.
Low pressure for use with blowers and recirculating air.
Made in U.S.A.

Specifications

Maximum Amperage: 15
Cross Sectional Flow Area: 3.5 sq. in.
Aluminum Sheath		Stainless Steel Sheath
CFM	Max.Watts/linear in. of heated length	CFM	Max.Watts/linear in. of heated length
1	150	1	150
2	150	2	150
4	150	4	150
6	150	6	150
8	150	8	150
10	150	10	150
20	175	20	250
30	275	30	375
40	350	40	475
50	450	50	600
60	525

Sizes

Length	Heated Length	Catalog Number	Cat. No. with 4"O.D. flange at entry end only.
6"	4"	MA0-6	MA0-6-F1
8"	6"	MA0-8	MA0-8-F1
10"	8"	MA0-10	MA0-10-F1
12"	10"	MA0-12	MA0-12-F1
14"	12"	MA0-14	MA0-14-F1
18"	16"	MA0-18	MA0-18-F1
24"	22"	MA0-24	MA0-24-F1

Red catalog number denotes stock item. See In-stock section for specific ratings.
3 Phase not available in this unit.

Consult facotory for:
Current ratings above 15 amps.
Wattages above 300 watts per linear inch.
Longer lengths and larger sizes.

Special Features:
Add suffix to catalog number.
F1: Optional flange inlet end.
F2: Optional flanges each end.
SF37: Stainless steel sheath.

AIR HEATERS: [ Air Heater ] [ 3/8"Air Heater] [1/2"Air Heater] [5/8"Air Heater]

[3/4"Air Heater] [1 1/4"Air Heater] [Air Htr: Temp.Sensing] [Air Htr: Heavy Duty]

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