Slant/Fin 350 Series manual Series Ratings, Specifications, Single-tier,9 7⁄8” Models

350 SERIES RATINGS

										Steam			HOT WATER RATINGS*
			Rows of				Fins							BTU/HR./FT.
										1 PSI
	Model	Element	Heating	Tube Size		Fin Size	Per	Water	Pressure	Btu/Hr.	150˚ F	160˚ F	170˚ F	180˚ F	190˚ F	200˚ F	210˚ F	220˚ F
	Number	Type	Element	and Material		and Material	Foot	Flow	Drop †	Per Foot
	Single-tier, 9 7⁄8” Models
351-10		H-1	1		3/4"	3" x 31⁄4" x .024"	48	1 GPM	47		570	670	770	870	980	1080	1200	1320
				copper		aluminum		4 GPM	525		600	700	810	920	1040	1140	1260	1400
353-10		H-3	1		3/4"	35⁄32" x 21⁄2" x .011"	55	1 GPM	47		520	610	710	800	900	1000	1100	1220
				copper		aluminum		4 GPM	525		550	650	750	850	960	1060	1170	1290
354-10		H-4	1		1"	315⁄32" x 21⁄2" x .011"	48	1 GPM	13		520	610	710	800	900	1000	1100	1220
				copper		aluminum		4 GPM	145		550	650	750	850	960	1060	1170	1290
355-10		H-5X	1		1-1/4"	3" x 31⁄4" x .020"	48	1 GPM	6	1160	540	640	730	830	940	1040	1140	1260
				copper		aluminum		4 GPM	63		570	670	780	880	990	1100	1210	1340
356-10		H-6X	1	1-1/4" IPS		3" x 31⁄4" x .028"	48	1 GPM	3	980	460	550	630	710	810	890	980	1080
					steel	electro-gal. steel		4 GPM	41		490	580	670	750	850	940	1040	1150
	Two-tier, 13 7⁄8” Models
351-14		H-1	2		3/4"	3" x 31⁄4" x .024"	48	1 GPM	47		880	1040	1290	1440	1590	1740	1890	2030
				copper		aluminum		4 GPM	525		970	1150	1420	1590	1750	1920	2080	2250
353-14		H-3	2		3/4"	35⁄32" x 21⁄2" x .011"	55	1 GPM	47		830	980	1210	1350	1490	1630	1770	1910
				copper		aluminum		4 GPM	525		910	1080	1340	1490	1650	1800	1960	2110
354-14		H-4	2		1"	315⁄32" x 21⁄2" x .011"	48	1 GPM	13		830	980	1210	1350	1490	1630	1770	1910
				copper		aluminum		4 GPM	145		910	1080	1340	1490	1650	1800	1960	2110
355-14		H-5x	2		1-1/2"	3" x 31⁄4" x .020"	48	1 GPM	6	2160	850	1000	1240	1390	1530	1670	1820	1960
				copper		aluminum		4 GPM	63		940	1100	1370	1530	1690	1850	2010	2160
356-14		H-6x	2	1-1/4" IPS		3" x 31⁄4" x .028"	48	1 GPM	3		730	860	1070	1200	1320	1450	1570	1690
					steel	electro-gal. steel		4 GPM	41	1870	810	950	1190	1320	1460	1600	1730	1870
	[* Based on 65°F entering air temperature				† Millinches per foot.
	Note: Ratings are based on active finned length (3" less than overall length), and include 15% heating effect factor.
	Use 4 GPM ratings only when flow is known to be equal to or greater than 4 GPM; otherwise 1 GPM ratings must be used.

SPECIFICATIONS

Cover Assembly

Furnish and install 350 Series model_______

baseboard cover assembly as manufactured by Slant/Fin Corp., consisting of one-piece, back and top panel, and one-piece front panel, formed of cold rolled steel. Bottom and top edges of back panel shall be formed to provide channels along entire length, to receive full-height support brackets. Brackets shall be die-formed of electro galvanized cold rolled steel, for rigid bracing and spring lock- ing. Slide-action expansion cradles, formed of polypropylene, shall be inserted between heating element and support bracket. Cradles shall protect element bottom and sides from contact with brack- ets or cover, confining element to free lateral expansion for noiseless operation. All cover compo- nents with a 19-gauge front cover shall be painted in Nu-White thermosetting polyester enamel and all cover components with a 16-gauge front cover shall have a galvanized finish.

Extra-cost Options

Optional damper shall be provided for each length of enclosure, and shall modulate fully and freely, yet retain any setting through its arc. Optional 16- gauge steel with galvanized finish front cover shall be provided with each length of enclosure. Special colors available per architect selection or pub. no. SPC-40.

H-1 Element

Furnish and install H-1 baseboard heating element as manufactured by Slant/Fin Corp.

consisting of 3/4" nominal copper tubing, with 3" x 3-1/4" x .024" aluminum fins, spaced 48 per linear

foot. The tubing shall not be weakened by expan- sion in process of manufacture, but shall be forced through undersized fin holes to obtain a force-fit mechanical bond. A flange with four teeth shall be formed on each fin to increase thermal contact and to space and lock the fins uniformly in place. One end of each element tube shall be expanded to receive the unexpanded end of another, without couplings.

H-3 Element

Furnish and install H-3 baseboard heating element as manufactured by Slant/Fin Corp., consisting of 3/4" nominal copper tubing, with 3-5/32" x 2-1/2" x

.011" aluminum fins bent to 2-3/4" x 2-1/2" spaced 55 per linear foot. The tubing shall not be weak- ened by expansion in process of manufacture, but shall be forced through undersized fin holes to obtain a force-fit mechanical bond. A flange with four teeth shall be formed on each fin to increase thermal contact and to space and lock the fins uni- formly in place. One end of each element tube shall be expanded to receive the unexpanded end of another, without couplings.

H-4 Element

Furnish and install H-4 baseboard heating element as manufactured by Slant/Fin Corp., consisting of 1" nominal copper tubing, with 3-15/32" x 2-1/2" x

.011" aluminum fins bent to 3" x 2-1/2" spaced 48 per linear foot. The tubing shall not be weakened by expansion in process of manufacture, but shall be forced through undersized fin holes to obtain a force-fit mechanical bond. A flange with four teeth shall be formed on each fin to increase thermal

contact and to space and lock the fins uniformly in place. One end of each element tube shall be expanded to receive the unexpanded end of anoth- er, without couplings.

H-5X Element

Furnish and install H-5X baseboard heating ele- ment as manufactured by Slant/Fin Corp., con- sisting of 1-1/4" nominal copper tubing, with 3" x 3- 1/4" x .020" aluminum fins spaced 48 per linear foot. The tubing shall not be weakened by expan- sion in process of manufacture, but shall be forced through undersized fin holes to obtain a force-fit mechanical bond. A flange with four teeth shall be formed on each fin to increase thermal contact and to space and lock the fins uniformly in place. One end of each element tube shall be expanded to receive the unexpanded end of another, without couplings.

H-6X Element

Furnish and install H-6X baseboard heating ele- ment as manufactured by Slant/Fin Corp., con- sisting of 1-1/4" IPS steel pipe (Schedule 40), with 3" x 3-1/4" x 0.028" steel fins, spaced 48 per linear foot. The pipe shall not be weakened by expansion in process of manufacture, but shall be forced through undersized fin holes to obtain a force-fit mechanical bond. A flange with four teeth shall be formed on each fin to increase thermal contact and to space and lock the fins uniformly in place. Both ends of each element pipe shall be expanded to be threaded with IPS standard threads.

©Slant/Fin Corp. 2003. Printed in the U.S.A. 405. Publication No. 350-10.

SLANT/FIN CORPORATION, Greenvale, N.Y. 11548 • Phone: (516) 484-2600

FAX: (516) 484-5921• Canada: Slant/Fin LTD/LTEE, Mississauga, Ontario

www.slantfin.com