SWEP Brazed Plate Heat Exchanger

SWEP has achieved breakthrough compactness with the ADWIS (Air Dryer With Integrated Separator), which is one of the smallest air dryers on the market. The ADWIS combines two brazed plate heat exchangers (a refrigerated heat exchanger and a recovery unit) sandwiching an integrated separator in a modular design. This highly cost-effective solution offers stable high performance, convenient drainage, and simple insulation.

The B-type is the original SWEP brazed plate heat exchanger. Its unique plate geometry, modular design and economical long manufacturing runs mean the product is easy to customize for many different applications.

SWEP’s patented true dual-circuit product puts the secondary circuit in contact with two primary circuits. Even if one primary circuit is shut off, each secondary circuit remains in contact with a primary circuit. These advantages make the DB-type the natural choice for flexible chillers, climate control and high-precision systems for food cooling cabinets in supermarkets.

The DF-type brazed plate heat exchanger is equipped with SWEP’s patented AsyMatrix technology and is an asymmetric evaporator combining low water pressure drop with high performance. The DF-type is a highly effective, versatile True Dual evaporator which is the perfect choice for chillers and heat pump applications. Its advantage is its ability to deliver full performance at both full and half load.

The DFX-type is a highly effective, versatile true dual that is a natural choice for chillers and heat pump applications. Its advantage is its ability to offer full performance at both full and partial load. It is optimized for extreme performance with refrigerants.

The DP-type evaporator is also based on SWEP’s true dual-circuit concept and is optimized for the refrigerant R410A. This refrigerant has been designed to minimize ozone depletion and global warming in line with the Kyoto Protocol. Applications include flexible chillers, climate control and high-precision food cooling cabinets in supermarkets.

The DS-type evaporator is also based on SWEP’s true dual-circuit concept and is optimized for the refrigerant R134a. This refrigerant has also been designed to minimize ozone depletion and global warming in line with the Kyoto Protocol. Applications include flexible chillers, climate control and high-precision food cooling cabinets in supermarkets.

SWEP’s patented true dual-circuit product puts the secondary circuit in contact with two primary circuits. Even if one primary circuit is shut off, each secondary circuit remains in contact with a primary circuit. The DV-type is optimized for evaporation, with innovative technology to distribute the vapor evenly in the heat exchanger.

The E-type is the most efficient brazed plate heat exchanger on the market today, with almost all the material contributing to the heat transfer process. The E-type has been developed for low-pressure boiler applications (water to water) and moderate temperatures.

The versatile and compact EB-type offers improved heat transfer for the majority of wall hung, noncondensing boiler applications. The flat cover plate ads the flexibility for a wide variety of stud bolt options that makes the EB6T easy to mount in most applications.

SWEP EB6T

The F-type is an evaporator for high-efficiency chillers. Other applications include heat pumps, refrigeration, and industrial chillers. It delivers very high performance within its capacity range. It combines compactness with an optimized plate pattern design in a highly efficient heat exchanger with a long thermal length.

The M-type (Minex) is a hybrid PHE (plate and frame heat exchanger) sealed by gaskets rather than brazing. It is a small unit, so it does not need the typical support frame used for traditional plate heat exchangers. Like SWEP brazed plate heat exchangers, the Minex is available in various combinations of materials.

SWEP M10

The P-type evaporator has been developed from the V-type to optimize performance with the refrigerant R410A. This refrigerant has been designed to minimize ozone depletion and global warming in line with the Kyoto Protocol. The P-type is used in lower capacity heat pump and chiller applications.

The QA-type evaporator is optimized for R407C/R410A in heat pump applications in the heat flux range 2-4 kW/m². The QA-type features a special injection system that ensures perfect distribution of the refrigerant into the evaporator. This minimizes the heat transfer surface used for superheating of the refrigerant whilst maintaining stable operating conditions.

The QB-type evaporator is optimized for R407C/R410A in heat pump applications in the heat flux range 4-6 kW/m². The QB-type features a special injection system which ensures perfect distribution of the refrigerant into the evaporator. This minimizes the heat transfer surface used for superheating of the refrigerant whilst maintaining stable operating conditions.

SWEP QB80SH

This ULTRA-COMPACT single circuit product is targeting minichiller and reversible Air-To-Water heat pumps. Large ports and innovative plate design enables an effective operating range up to 18 kW QD20 is delivering 30% less water pressure drop compared to similar products on the market SWEP’s versatile H pressure products enable efficient heat exchange in applications requiring high pressures. It is optimized for high performance with the refrigerant R410A & R32.

SWEP QD20

Developed for systems demanding 100% stainless steel components, and for high temperature applications. They can be used with fluids that are corrosive to copper or for sensitive applications where copper and nickel contamination must be avoided. SWEP’s unique world leading process technology enables a compact product with minimal material usage relative to its mechanical strength. The fully integrated Q-pipe distribution system is optimized for high-efficient evaporation and is the most efficient and versatile in the market. The QF80S is available in a wide number of plate sizes.

SWEP QF80S

The QN85 is a highly efficient evaporator developed to meet the increasingly demanding requirements of efficient heat pumps. The fully integrated Q-pipe distribution system is optimized for high-efficiency heat pumps, and is the most efficient and versatile on the market. The QN85 is available in a wide range of plate numbers. Large ports enable it to handle high capacities.

SWEP QN85

The S-type evaporator has been developed from the V-type to optimize performance with the refrigerant R134a. This refrigerant has also been designed to minimize ozone depletion and global warming, in line with the Kyoto Protocol. The S-type is used over a wide range of capacities at the lower end of the scale in heat pump and chiller applications.

SWEP Sealix is a new brazed plate heat exchanger range that feature a protective layer on all inner surfaces of the brazed plate heat exchanger, resulting in enhanced behavior in terms of metal leaching, scaling, fouling, and corrosion while maintaining thermal and hydraulic performance. All parts in contact with water are covered by the SiO₂-based layer.

SWEP Sealix is a brazed plate heat exchanger range that feature a protective layer on all inner surfaces of the brazed plate heat exchanger, resulting in enhanced behavior in terms of scaling, fouling and corrosion while maintaining thermal and hydraulic performance. All parts in contact with drinking water are covered by the SiO₂-based layer.

SWEP T-REG is an integrated solution that combines an electrical heater, a heat exchanger, and the connecting piping. The concept is designed for applications requiring quick and accurate temperature control to ensure high productivity and quality (e.g. in the plastic molding industry).

SWEP T-REG x 24

The V-type has been developed from the original B-type to achieve optimized performance in evaporators over a very wide capacity range. The refrigerant inlet has special technology to distribute the refrigerant evenly in each channel.

The VH-type has been developed from the V-type for improved performance with the refrigerant R407C in a high efficiency range. The VH-type can be used as an evaporator in chiller and heat pump applications.