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    Hi Pressure Brazed Plate Condensers/Evaporaters     WVO - Waste Vegetable Oil Heaters

SEC Brazed Plate heat exchangers are pressure rated for 435 psi at 437°F. An economical version manufactured to the same high standards is rated at for 235 psi.
	Applications: Radiant Heating and Snow Melt Domestic Hot Water Production Solar and Geothermic Heating Industrial Process Heat Recovery Refrigeration - Condensers and Evaporators Aquaculture and Marine Applications Close Approach Heat Transfer Beverage Production Hydronic Heating Oil Coolers
A specially designed corrugation pattern promotes highly turbulent flow characteristics. High turbulence dramatically improves the heat transfer rate and reduces the amount and the possibility of deposit build up.

SEC Brazed Plate Heat Exchanger Flow Channel Diagram
One-Pass means Channels are Parallel.	Multi-Pass means a System of Channels is divided into groups which are connected in series.

SEC Brazed Plate Heat Exchangers (BPHE) offer the following Advantages..
Full Range of Models Highly Efficient Exceptional Value Easy Instillation OEM Inquiries Welcome

SEC Brazed Plate heat exchangers consist of specially formed stainless steel plates, vacuum brazed together to form a highly efficient heat transfer device. The plate size, number of plates and connection types are varied to match the customers heat transfer requirements precisely.

SEC Brazed Plate Heat Exchangers (BPHE) Technical Information..

Brazed Plate Models	Dimensions (inches)					Plate Area	Channel Volume	Maximum Flow	Maximum Number of	Weight (empty)
	A	B	C	D	F	(Sq.ft)	(USGAL)	(GPM)	Plates(NP)	(Lbs)
M-14a	7.9	3.1	6.1	1.6	.36+.09np	0.15	0.006	18	80	1.5+0.1np
M-25	20.5	4.5	18.7	2.7	.35+.1np	0.75	0.020	75	100	5.0+.44np
M-31b	12	4.8	9.8	2.8	.36+.09np	0.33	0.012	50	120	3.1+0.3np
M-110c	18.2	10.0	14.9	6.7	.39+.09np	1.18	0.043	89	200	11.2+.9np

Technical Parameters Diagram (for use with above chart)

Standard Connection Types: Solder (sweat) - Threaded (NPT) - Flanged

Material: Plates and Connections: AISI 316 Brazing: Copper, Nickel Design Parameters: Maximum Working Pressure: 435 Psi (232 Psi*) Maximum Working Temperature: copper brazed 437°F (401°F*), nickel brazed: 752°F Minimum Working Temperature: copper brazed -319°F *(economic versions)

Brazed Plate Model	Solder (sweat)		Threaded (NPT)		Flanges
	d* (in)	E (in)	d (in)	E (in)	d (in)	E (in)
M-14a	¾”	¾”	¾”NPT (male)	7/8”	Flanged Connections are available for the M-110c (custom order)
M-25	1 - 3/8”	1/16”	1 1/4”NPT (male)	.80”
M-31b	1”	1-3/8”	1” NPT (male)	1-1/8”
M-110c	2”	1-1/4”	1.5, 2, 2.5” NPT (male)	1-1/4”

NEW:      WVO - Waste Vegetable Oil Heaters

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A less expensive option, a Titanium tubes / PVC shell composite pool exchanger SEC Heat Exchangers  - Tel: 902-659-2424 - Fax: 902-659-2800