Chromalox PN400-3 specifications 161-049178-001 MAY, Installation, Operation, Type RST and RSTO

Installation, Operation

and

RENEWAL PARTS IDENTIFICATION

4	RST
(Supersedes PN400-2)	PN400-3

161-049178-001

MAY, 1986

Type RST and RSTO

Unitary Electric Immersion Heaters

3” Schedule 40

Steel Pipe

Immersed Length or “B”

Dimension From End

Of Adaptor Box To

End Of Tubes

Specifications – Table A

	Tank										Heater
			Holding		Amperes**			Adapter Box Dimensions (In.)					Approximate
			Temperature								“B”	No.	Net Weight
Capacity		Dimensions	(°F)	kW	240V	480V	Model †	Height	Depth	Length	Dimension*	Tubes	(Lbs.)
			175	15	37.0	18.5	RST (or) RSTO-21915	81/2	81/4	20	19’	2	560
8,000		8’ (Dia.)	225	20	49.0	24.5	RST (or) RSTO-21920	81/2	81/4	20	19’	2	560
		x	275	25	61.2	30.6	RST (or) RSTO-21925	81/2	81/4	20	19’	2	560
Gal.
		21’6”	325	30	73.0	36.5	RST (or) RSTO-51530	81/2	81/4	35	15’	5	1100
			375	38	92.4	46.2	RST (or) RSTO-52038	81/2	81/4	35	19’6”	5	1300
		10’6” (Dia.)	175	18	44.3	22.2	RST (or) RSTO-31518	81/2	81/4	25	15’	3	635
10,000			225	24	58.7	29.4	RST (or) RSTO-41524	81/2	81/4	30	15’	4	905
		x
Gal.			325	36	87.6	43.8	RST (or) RSTO-61536	81/2	81/4	40	15’	6	1270
		15’6”
			375	45	109.2	54.6	RST (or) RSTO-81545	81/2	81/4	50	14’6”	8	1710
			175	20	49.0	24.5	RST (or) RSTO-31720	81/2	81/4	25	17’	3	695
12,000		10’6” (Dia.)	225	26	63.5	31.7	RST (or) RSTO-41726	81/2	81/4	30	16’6”	4	925
		x	275	32	78.0	39.0	RST (or) RSTO-51732	81/2	81/4	35	16’6”	5	1135
Gal.
		18’6”	325	40	97.2	48.6	RST (or) RSTO-61740	81/2	81/4	40	17’	6	1440
			375	48	116.4	58.2	RST (or) RSTO-71848	81/2	81/4	45	17’6”	7	1620
			175	22	54.0	27.0	RST (or) RSTO-31922	81/2	81/4	25	18’8”	3	725
15,000		10’6” (Dia.)	225	30	73.0	36.5	RST (or) RSTO-41930	81/2	81/4	30	19’	4	1055
		x	275	36	87.6	43.8	RST (or) RSTO-51936	81/2	81/4	35	18’6”	5	1230
Gal.
		23’3”	325	45	109.2	54.6	RST (or) RSTO-61945	81/2	81/4	40	19’	6	1530
			375	56	136.0	68.0	RST (or) RSTO-72156	81/2	81/4	45	20’6”	7	1830
			175	24	58.7	29.4	RST (or) RSTO-32024	81/2	81/4	25	19’6”	3	755
20,000		10’6” (Dia.)	225	36	87.6	43.8	RST (or) RSTO-42336	81/2	81/4	30	23’	4	1205
		x	275	48	116.4	58.2	RST (or) RSTO-52548	81/2	81/4	35	25’	5	1605
Gal.
		30’101/2”	325	60	145.2	72.6	RST (or) RSTO-62660	81/2	81/4	40	25’6”	6	1790
			375	72	174.2	87.1	RST (or) RSTO-72672	81/2	81/4	45	26’	7	2260

*Heated length is four inches shorter than “B” dimension. **All amperes based on 3-phase 60 cycle power.

† T suffix letter indicates 7 day 24 hour time clock, F suffix letter indicates flange mounting instead of adaptor box.

© 2010 Chromalox, Inc.