SEC Manufactures and Distributes (BPHE) Brazed Plate Heat Exchangers in Copper, Nickel, or Titanium braze. Brazed Plate heat exchangers available in Double Wall and Air Gap copper or compact nickel Brazed Flat Plate Heat Exchangers.

Brazed Plate Heat Exchanger, BPHE, brazed flat plate heat exchanger

NEW:
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Call Us at 1.800.335.6650 for Selection Assistance or get your Heat Exchanger Quote

SEC Brazed Plate Heat Exchangers (BPHE) Get assistance 1.800.335.6650
The highly efficient brazed design and excellent value of SEC Brazed Plate heat exchangers (BPHE flat plate) makes them an economical choice for your heat transfer applications. Manufactured to the highest standards utilizing the latest brazing production technology our Copper, Nickel and Titanium brazed, Single and Double Wall and Air Gap Brazed Plate Heat Exchangers meet the demanding quality requirements of the internationally recognized industry standards organizations.

SEC Brazed Plate heat exchangers are pressure rated for 435 psi at 437°F.
An economical Brazed Plate version manufactured to the same high standards is rated at for 235 psi.

corrugated brazed plates
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
Pool, Hot Tub and Spa heating or cooling

A specially designed corrugation pattern plate 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
a single pass brazed plate diagram

One-Pass means Channels are Parallel. a multipass brazed plate diagram
Multi-Pass means a System of Channels is divided
into groups which are connected in series.

SEC Brazed Plate Heat Exchangers (BPHE Flat Plate) offer the following Advantages..

Full Range of Models
Highly Efficient
Exceptional Value
Easy Instillation
OEM Inquiries Welcome

picture of brazed plate heat exchangers of different sizes

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.
brazed plate heat exchanger in gray

SEC Brazed Plate Heat Exchangers (BPHE Flat plate) 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 7.6 3.1 6.1 1.6 .39+.09np 0.13 25 60
M-312 12.1 3.1 10.9 1.6 .39+.09np 0.23 0.012 20 60 1.7+0.1np
M-25 20.0 5.0 17.5 2.5 .49+.09np 0.62 0.020 75 120 5.0+.44np
M-31B 12.0 5.0 9.8 2.8 .36+.09np 0.35 0.012 55 120 3.1+0.3np
M-110X/X2J 20.9 9.8 18.0 6.9 .51+.09np 1.22 0.043 120 150 11.2+0.9np
M-110H 18.2 10.0 14.9 6.7 .53+.11np 1.16 185 200
M-110Y 20.6 9.5 16.9 5.8 .53+.11np 0.89 185 200
M-110Z 20.6 9.5 16.9 5.8 .53+.11np 1.11 250 200

brazed plate heat exchanger flow diagram
Technical Parameters Diagram for Brazed Plate Heat Exchangers
(for use with above chart) brazed plate connection types available
Standard Connection Types for Brazed Plate Heat Exchangers:
Solder (sweat) - Threaded (NPT) - Flanged

Material:

Plates and Connections: AISI 316
Brazing: Copper, Nickel
Design Parameters:
Maximum Working Pressure: 435 Psi, optional ES Models available with 650 Psi
Maximum Working Temperature: copper brazed 437°F, nickel brazed: 752°F
Minimum Working Temperature: copper brazed -119°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 3/4” 3/4” 3/4” NPT (male) 7/8” Flanged Connections
are available for the
M-110(s) (custom order)

M-312 3/4" 3/4” 3/4” NPT (male) 7/8”

M-25 1 - 3/8” 13/16” 1 - 1 1/4” NPT .80”
M-31 1” 1-3/8” 1” NPT (male) 1-1/8”

M-110 2” 1-1/4” 1.5, 2.5 or 3" NPT 1-1/4”
NEW:
Brazed Plate Dimensions Brochure - Hi Pressure Brazed Plate Condensers/Evaporaters - WVO - Brazed Waste Vegetable Oil Heaters

Call SEC Heat Exchangers for sizing assistance or get questions and pricing answers

Titanium or Stainless Steel hot tub, spa, swimming pool heat exchangers
are easy to open, easy to clean, easy to install and service..

SEC Heat Exchangers - Tel: 902-659-2424 - Fax: 902-659-2800

"High Performance - Exceptional Value" Heat Exchangers

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 Flat Plate) offer the following Advantages..
*Full Range of Models* *Highly Efficient* *Exceptional Value* *Easy Instillation* *OEM Inquiries Welcome*

Brazed Plate Models	Dimensions (inches)					Plate Area	Channel Volume	Maximum Flow	Maximum Number of	Weight (empty)
Brazed Plate Models	A	B	C	D	F	(Sq.ft)	(USGAL)	(GPM)	Plates(NP)	(Lbs)
M-14A	7.6	3.1	6.1	1.6	.39+.09np	0.13		25	60
M-312	12.1	3.1	10.9	1.6	.39+.09np	0.23	0.012	20	60	1.7+0.1np
M-25	20.0	5.0	17.5	2.5	.49+.09np	0.62	0.020	75	120	5.0+.44np
M-31B	12.0	5.0	9.8	2.8	.36+.09np	0.35	0.012	55	120	3.1+0.3np
M-110X/X2J	20.9	9.8	18.0	6.9	.51+.09np	1.22	0.043	120	150	11.2+0.9np
M-110H	18.2	10.0	14.9	6.7	.53+.11np	1.16		185	200
M-110Y	20.6	9.5	16.9	5.8	.53+.11np	0.89		185	200
M-110Z	20.6	9.5	16.9	5.8	.53+.11np	1.11		250	200

Brazed Plate Model	Solder (sweat)		Threaded (NPT)		Flanges
Brazed Plate Model	*d (in)**	E (in)	d (in)	E (in)	d (in)	E (in)
M-14A	3/4”	3/4”	3/4” NPT (male)	7/8”	Flanged Connections are available for the M-110(s) (custom order)
M-312	3/4"	3/4”	3/4” NPT (male)	7/8”

M-25	1 - 3/8”	13/16”	1 - 1 1/4” NPT	.80”
M-31	1”	1-3/8”	1” NPT (male)	1-1/8”
M-110	2”	1-1/4”	1.5, 2.5 or 3" NPT	1-1/4”