Brazed plate heat exchanger 1

Equipment Brand:	Zhongzhen
Equipment Models:	P
Equipment Type:	Brazed plate heat exchanger
Components:	304/316L

Product Details

Significant Features of the Brazed Plate Heat Exchanger

It provides assurance of saving investment and freight for a wide range of users.
1. Compact structure, easy to install, uses thin plates with high thermal insulation coefficient and low liquid retention.
2. Low water consumption, high heat exchange efficiency of the brazed plate heat exchanger.

3. Low fouling factor, high turbulence reduces fouling factor, thereby reducing cleaning frequency.
4. Lightweight, only 20%~30% of the shell-and-tube heat exchanger.
5. Durable, can withstand high temperature (250°C) and high pressure (45 bar), eliminates corrosion issues, and removes gaskets.
6. High quality and years of operational experience in the heat transfer field, combined with precise computer-aided design, make the Zongzhen plate heat exchanger a domestic industry-leading standard. The product is widely used in metallurgy, food, light industry, chemical industry, refrigeration, and HVAC fields.

Brazed heat exchanger product specifications

Model	P-14	P-20	P-18	P-26	P-30	P-50
Width A (mm)	76	76	94	108	124	108
Height B (mm)	206	318	210	310	304	525
Thickness E (mm)	9+2.3n	9+2.2n	9+2.3n	10+2.3n	13+2.3n	10+2.35n
The horizontal interface center distance is C	42	42	52	50	70	50
The vertical interface center distance is D	172	282	167	250	250	466
Weight (kg)	0.6+0.06n	1.0+0.08n	1.0+0.07n	1.3+0.12n	2.2+0.16n	2.6+0.19n
Model	P-95	P-120	P-180	P-190	P-200	P-600
Width A (mm)	188	246	254	307	321	435
Height B (mm)	616	528	847	696	738	1410
Thickness E (mm)	11+2.35n	13+2.36n	13+2.76n	13+2.75n	13+2.7n	22+2.78n
The horizontal interface center distance is C	92	174	160	179	188	220
The vertical interface center distance is D	519	456	750	567	603	1190
Weight (kg)	7.8+0.36n	7.2+0.52n	10+0.52n	12.5+0.72n	13+0.75n	31.8+1.73n

Brazing Condenser Selection Table (Part 1)

Heating power (KW)	Heating Power (HP)	R22 condenses at 35°C, water at 25-30°C				R22 condenses at 40°C, water at 30-35°C				Water flow rate t/h
										Water flow rate t/h
		Plate model change				Plate model change
P-26	P-50C	P-95B	P-200	P-26	P-50C	P-95B	P-200
2.5	1	12D				12D				0.43
3.8	1.5	16D				16D				0.6
5	2	18D				20D				0.86
7.5	3	26D				28D				1.28
10	4	34D				36D				1.71
12.5	5	42D	18D			46D	18D			2.14
15	6	48D	22D			54D	22D			2.58
17.5	7	56D	24D			62D	24D			3
20	8	64D	26D				26D			3.43
22.5	9		28D				30D			3.85
25	10		30D				32D			4.28
27.5	11		34D				36D			4.71
30	12		36D				38D			5.14
32.5	13		40D				40D			5.57
35	14		42D				44D			6.01
37.5	15		46D				48D			6.42
40	16		48D				50D			6.85
42.5	17		50D				52D			7.28
45	18		52D				56D			7.71
47.5	19		56D	36D			58D	36D		8.14
50	20		58D	38D			60D	38D		8.56
62.5	25			46D				48D		10.7
75	30			54D				56D		12.86
87.5	35			62D				64D		15
100	40			70D				74D		17.13
125	50			88D				92D		21.41
150	60			104D	54D			108D	56D	25.69
175	70			120D	62D			126D	66D	29.97
200	80			138D	70D			144D	74D	34.25
225	90				78D				82D	38.52
250	100				88D				90D	42.8

Brazed Condenser Selection Table (2).

Heating power (KW)	Heating Power (HP)	R22 condenses at 50°C, water at 40-45°C				R22 condenses at 60°C, water at 50-55°C				Water flow rate t/h
										Water flow rate t/h
		Plate model change				Plate model change
P-26	P-50C	P-95B	P-200	P-26	P-50C	P-95B	P-200
2.5	1	12D				14D				0.43
3.8	1.5	18D				18D				0.6
5	2	22D				22D				0.86
7.5	3	30D				32D				1.28
10	4	40D				42D				1.71
12.5	5	48D	20D			52D	20D			2.14
15	6	58D	24D			62D	24D			2.58
17.5	7	66D	26D				28D			3
20	8		28D				32D			3.43
22.5	9		32D				34D			3.85
25	10		36D				38D			4.28
27.5	11		38D				42D			4.71
30	12		42D				46D			5.14
32.5	13		44D				48D			5.57
35	14		48D				52D			6.01
37.5	15		50D				56D			6.42
40	16		54D				60D	36D		6.85
42.5	17		58D				64D	38D		7.28
45	18		60D	38D			66D	42D		7.71
47.5	19		64D	40D				44D		8.14
50	20			42D				46D		8.56
62.5	25			52D				56D		10.7
75	30			60D				66D		12.86
87.5	35			70D				76D		15
100	40			80D				88D		17.13
125	50			100D	52D			108D	56D	21.41
150	60			118D	62D			128D	66D	25.69
175	70			138D	70D			150D	78D	29.97
200	80			156D	80D				88D	34.25
225	90				90D				98D	38.52
250	100				100D				108D	42.8

Brazing Evaporator Selection Table (Part 1)

Heating power (KW)	Heating Power (HP)	R22 evaporates at 2°C; water at 12-7°C				R22 evaporates at 3°C; water at 12-7°C				Water flow rate t/h
										Water flow rate t/h
		Plate model change				Plate model change
P-26	P-50D	P-95A	P-210	P-26	P-50D	P-95A	P-210
2.5	1	16D				18D				0.43
3.8	1.5	20D				22D				0.6
5	2	24D				28D				0.86
7.5	3	34D				40D				1.28
10	4	44D				52D	26D			1.71
12.5	5	54D	26D			64D	30D			2.14
15	6	64D	30D				36D			2.58
17.5	7		34D				40D			3
20	8		38D				46D			3.43
22.5	9		42D				50D			3.85
25	10		46D				56D			4.28
27.5	11		50D				60D	36D		4.71
30	12		56D	34D			66D	38D		5.14
32.5	13		60D	36D				42D		5.57
35	14		64D	40D				44D		6.01
37.5	15			42D				48D		6.42
40	16			44D				50D		6.85
42.5	17			46D				54D		7.28
45	18			48D				56D		7.71
47.5	19			52D				60D		8.14
50	20			54D				62D		8.56
62.5	25			66D				78D		10.7
75	30			80D				94D		12.86
87.5	35			94D				110D	60D	15
100	40			108D	58D			124D	68D	17.13
125	50			134D	70D			158D	82D	21.41
150	60			162D	84D			194D	100D	25.69
175	70			190D	98D				116D	29.97
200	80			220D	112D				134D	34.25
225	90				126D				152D	38.52
250	100				140D				168D	42.8

Brazing Evaporator Model Selection Table (2)

Heating power (KW)	Heating Power (HP)	R22 evaporates at 5°C, water at 15-10°C				R22 evaporates at 10°C, water at 20-15°C				Water flow rate t/h
										Water flow rate t/h
		Plate model change				Plate model change
P-26	P-50D	P-95A	P-210	P-26	P-50D	P-95A	P-210
2.5	1	14D				14D				0.43
3.8	1.5	18D				18D				0.6
5	2	24D				24D				0.86
7.5	3	34D				32D				1.28
10	4	42D				40D				1.71
12.5	5	52D	26D			50D	24D			2.14
15	6	62D	30D			58D	28D			2.58
17.5	7		34D				32D			3
20	8		38D				36D			3.43
22.5	9		42D				38D			3.85
25	10		44D				42D			4.28
27.5	11		50D				46D			4.71
30	12		52D	34D			50D	30D		5.14
32.5	13		58D	36D			54D	32D		5.57
35	14		62D	38D			58D	36D		6.01
37.5	15			40D			62D	38D		6.42
40	16			44D				40D		6.85
42.5	17			46D				42D		7.28
45	18			48D				44D		7.71
47.5	19			50D				46D		8.14
50	20			54D				48D		8.56
62.5	25			64D				60D		10.7
75	30			76D				72D		12.86
87.5	35			88D				82D		15
100	40			100D	56D			96D	52D	17.13
125	50			126D	68D			118D	64D	21.41
150	60			154D	80D			144D	76D	25.69
175	70			184D	94D			170D	88D	29.97
200	80			214D	106D			198D	100D	34.25
225	90				122D				114D	38.52
250	100				134D				128D	42.8