1 inch NPT Screw Plug Immersion

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Heaters

Immersion Heaters

Screw Plug

1 inch NPT

1 inch NPT Screw Plug Immersion

2 and 2.5 inch NPT screw plug circulation heater

Material	E	F	H
Brass	³⁄₁₆	⅜	1 ⅜
Steel & Stainless	1 ½	⅜	1 ¹⁵⁄₁₆

Available in 1-2 working days through AccuTherm's FAST SHIP Program.

20-23 Watts
60-86 Watts

20-23 Watts/Sq. Inch
Immersed Length "B"	Watts	Volts Single Phase	BRASS PLUG Oils & Alkali Solutions	STAINLESS PLUG Air & Corrosive	Net Wt. (lbs.)
6 ½	250	120 240	EM1-250-1 EM1-250-2	AM1-250-1 AM1-250-2	1.5
9 ½	375	120 240	EM1-375-1 EM1-375-2	AM1-375-1 AM1-375-2	1.5
12 ½	500	120 240	EM1-500-1 EM1-500-2	AM1-500-1 AM1-500-2	1.75
13 ½	750	120 240	EM1-750-1 EM1-750-2	AM1-750-1 AM1-750-2	1.75
16 ¾	1000	120 240	EM1-1000-1 EM1-1000-2	AM1-1000-1 AM1-1000-2	1.75
23 ¾	1500	120 240	EM1-1500-1 EM1-1500-2	AM1-1500-1 AM1-1500-2	2

60-86 Watts/Sq. Inch
Immersed Length "B"	Watts	Volts Single Phase	BRASS PLUG Water Solutions	STAINLESS PLUG Mild Corrosive	Net Wt. (lbs.)
6 ⅜	500	120 240	CH1-500-1 CH1-500-2	AH1-500-1 AH1-500-2	1.5
	750	120 240	CH1-750-1 CH1-750-2	AH1-750-1 AH1-750-2	1.5
	1000	120 240	CH1-1000-1 CH1-1000-2	AH1-1000-1 AH1-1000-2	1.5
8 ½	1250	120 240	CH1-1250-1 CH1-1250-2	AH1-1250-1 AH1-1250-2	1.5
9 ¼	1500	120 240	CH1-1500-1 CH1-1500-2	AH1-1500-1 AH1-1500-2	1.5
12 ¼	2000	120 240	CH1-2000-1 CH1-2000-2	AH1-2000-1 AH1-2000-2	1.75
13 ⅞	2500	120 240	CH1-2500-1 CH1-2500-2	AH1-2500-1 AH1-2500-2	1.75
15 ⅝	3000	120 240	CH1-3000-1 CH1-3000-2	AH1-3000-1 AH1-3000-2	1.75
16 ¾	4000	120 240	CH1-4000-1 CH1-4000-2	AH1-4000-1 AH1-4000-2	2

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Certifications

Our heaters are currently UL recognized, CSA compliant and CE approved. We are ASME and National Board certified for Section VIII Div 1 Pressure Vessel Welding.

Additionally, we have built heaters to Military standards for the Army, Navy, Coast Guard and DCSC. We have designed and built systems to Canadian pressure vessel codes CRN, ABSA & TSSA. We also meet certain NSF, NACE and API standards.