Highly Efficient and Versatile Coaxial Heat Exchanger HVAC Systems Refrigeration Systems Industrial Processes and Heat Recovery Systems

• After-sales Service: Technical Guidance
• Warranty: 1 Year
• Certification: CE, ISO, UL,Dnv-Gl
• Application: Heater, Cooler, Vaporizer, Condenser
• Principle: Mixing Heat Exchanger
• Style: Tube
• Model NO.: ZG070-SN
• Material: Stainless Steel
• Shell Height: 393mm
• Refrigerating Capacity: 14kw
• Inner Tube Diameter: 19.05mm
• Number of Inner Tube: 2
• Shell Diameter: 160mm
• Refrigerant Side Outlet Height H1: 308mm
• Refrigerant Side Outlet Height H2: 55mm
• Water Side Inlet/Outlet Length: 150mm
• Hole Diameter: 187mm
• Transport Package: Standard Plywood Box
• Specification: 16.5KW
• Trademark: YOJO
• Origin: Jiangyin
• HS Code: 8419500090
• Production Capacity: 1800000pieces/Year

Product Description

 

Product Description

   

Model	Heating Capacity	Refrigerating Capacity	Water Flow Rate	Inner Tube DIameter	Inner Tube Quantity	Shell Diameter (mm)	Shell Height (mm)	Refrigeration Outlet Side Connection  Height H1 (mm)	Refrigeration Outlet Side Connection  Height H2 (mm)	Water SIde Inlet/Outlet Connection Length (mm)	Hole Pitch(mm)
ZG070-SN	16.5	14	3.5	φ19.05	2	160	393	308	55	150	187

Detailed Photos

 

Certifications

                                

Packaging & Shipping

Company Profile

 

 

Types

Model	A  (mm)	B (mm)	C (mm)	D (mm)	thickness (mm)	weight (mm)	Stagnant fluid  volume (L)	Design pressure (Mpa)	Max fluid (L)
ZL14	76	42	172	206	9+2.3N	0.6+0.056N	0.010(N-2)	1/3/4.5	8m3/h
ZL18	95	50	165	210	9+3.1N	0.3+0.06N	0.010(N-2)	1	8m3/h
ZL20B	78	42	282	318	9+2.3N	0.9+0.088N	0.018(N-2)	3/4.5	8m3/h
ZL26	111	50	250	310	10+2.36N	1.3+0.12N	0.025(N-2)	3/4.5	18m3/h
ZL30	124	70	250	304	13+2.4N	2.2+0.146N	0.032(N-2)	3/4.5	18m3/h
ZL52A	111	50	466	525	10+2.35N	1.9+0.215N	0.047(N-2)	3/4.5	18m3/h
ZL52B	111	50	466	525	10+2.35N	1.9+0.213N	0.047(N-2)	3/4.5	18m3/h
ZL62B	119	63	470	526	10+2.35N	2.4+0.223N	0.051(N-2)	3/4.5	18m3/h
ZL95A	191	92	519	616	11+2.76N	6+0.415N	0.125(N-2)	3/4.5	42m3/h
ZL95B	191	92	519	616	11+2.76N	6+0.413N	0.125(N-2)	3/4.5	42m3/h
ZL120A	246	174	456	528	13+2.36N	7+0.472N	0.98(N-2)	3/4.5	42m3/h
ZL120B	246	174	456	528	13+2.36N	7+0.472N	0.98 (N-2)	3/4.5	42m3/h
ZL200A	321	188	603	738	9+1.58N	13+0.74N	0.22(N-2)	1.5/2.1/3	100m3/h
ZL200B	321	188	603	738	13+2.7N	13+0.73N	0.22(N-2)	1.5/2.1/3	100m3/h

Our ZL20, ZL62 series, ZL130, ZL250 are specifically developed for R410A refrigerant, which is ideal alternative of R22. R410A efficient heat exchanger is not only resistant to high pressure, but also with less refrigerant to achieve the same cooling effect. ZL20 and ZL62 are unilateral flow. ZL130 and ZL250 are diagonal flow. They can work from the power range of 1KW to 250KW.

Model	A (mm)	B (mm)	C (mm)	D (mm)	Thickness (mm)	Weight (mm)	Stagnant  fluid  volume (L)	Design  pressure (Mpa)	Max fluid (L)
ZL20A	86	40	269	315	9+1.58N	1+0.084N	0.018(N-2)	3/4.5	8m3/h
ZL62A	119	63	470	526	10+2.35N	2.4+0.225N	0.051(N-2)	3/4.5	18m3/h

Model	A (mm)	B (mm)	C (mm)	D (mm)	E (mm)	F (mm)	Thickness (mm)	Weight (mm)	Stagnant  fluid  volume (L)	Design  pressure (Mpa)	Max fluid (L)
ZL130	247	161	495	414	369	172	10+2.15N	4+0.424N	0.080(N-2)	3/4.5	42m3/h
ZL250	322	205.2	739	631.7	568	224.4	13+2.7N	16+0.711N	0.22(N-2)	3/4.5	100m3/h

Application

HVAC
Refrigeration industry- Chiller, Heat pump
Refrigeration systems
Evaporator /Condenser
Economizers
Desuperheater
Economizer
Chiller
Boiler
Air dryer
Heat pump
Subcooler
Oil cooler
Heat recovery
Radiant floor
Intermediate heat transfer for the absorption cycle
Solar system
Snow-melting
Radiant floor heating
Wall-hung boiler
Industrial / Drinking water treatment

Other Industrial applications such as:
Heat Recovery and
Oil Cooler: Hydraulic oil cooling, engine oil cooling, and fuel oil heating.
Steam Heating.
Flat plate heat exchanger
Beer wort cooler
Milk pasteurization
Wind turbine oil cooler
Marine oil cooler
Ammonia

Our Advantages

High Efficiency
The embossed pattern of the YOJO's special heat transfer plates promotes high turbulence at low fluid velocities. The high turbulence results in very high heat transfer coefficients.

Compact Size
YOJO's brazed heat exchanger can be anywhere from 50% to 80% smaller than other types of heat exchangers. It requires less floor space due to the high thermal efficiency of the stainless steel. The plates are brazed together at high temperatures, allowing the heat exchanger to be compact, leak tight, and rugged.

Close Approach Temperatures
Close-approach temperatures of 1-2°F (0.5-1.0°C) are possible because of true counter flow and high heat transfer efficiency of the plates. This is an important factor in regeneration and heat recovery processes.

High Temperature and Pressure Ratings
YOJO's Brazed Plate Heat Exchanger maximum working pressures from 300 psi to 650 psi, and temperature ratings of 350°F.