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RW-SLHE Series Suction Line Heat Exchanger

RW-SLHE Series Suction Line Heat Exchanger

FOB Price:
 Open price  
Min.Order Quantity:
1 Piece/Pieces
Supply Ability:
100000 Piece/Pieces per Week
Port:
NINGBO
Place of Origin:
Zhejiang, China (Mainland)
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Brand:
REFWORLD
Products Model:
RW-SLHE Series
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  • Company Profile

Quick Details

  • Brand Name: REFWORLD

    Model Number: RW-SLHE Series

    Place of Origin: Zhejiang, China (Mainland)

Packaging & Delivery

  • Packaging Details: Standard exporting packing
  • Delivery Detail: Deliver goods in 30 days after receiving 30% deposit

Specifications

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About product                                                                          

 

 

Description

     Nominal RW-SLHE selections should be based on system horsepower, which will provide a nominal 10ºF subcooling and a nominal 20ºF suction superheat for R-22, R-502, R-404A, R-507, R-407A, R-504, R-134A, R-407C and R-410A at 110ºF condensing and 25ºF suction. For example, for a 1-1/2 HP system, select an RW-SLHE 1-1/2. Do not select undersized models to avoid high suction pressure drops and gas whistling.

     Selections based on suction and liquid line sizes are appropriate for standard low, medium and high temperature refrigeration systems provided the system HP rating closely matches the RW-SLHE selection.

     Selection of oversized models will provide additional liquid subcooling and suction superheat. Oversized models are acceptable only if the suction gas temperature to the compressor is not raised above 65ºF for proper compressor performance.

     Standard and custom models can be selected by Doucette to meet any performance criteria, up to 60ºF subcooling. For exacting subcooling and superheat performance please contact the factory.

 

Applications

 

(For enhanced evaporator capacity, system stability, compressor protection and oil return.)

  • Supermarket Case Application
  • Suction Line Heat Exchanger Cut-away
  • Suction Line Heat Exchangers
Functions
  • Increased Performance and System Protection for Minimal Cost
          Suction Line Heat Exchangers (SLHE) improve refrigeration system performance and are a      proven refrigeration system component for greater efficiency. These heat exchangers protect the compressor and are highly recommended by equipment manufacturers for medium and low temperature, space sensitive applications.
  • Improves Evaporator Capacity Up To 10%!
      By subcooling the hot refrigerant liquid, evaporator coil capacity is increased and overall refrigeration system reliability improved. As a rule, 1ºF refrigerant subcooling results in 0.5% capacity improvement. A nominal SLHE selection will provide 4% to 10% coil capacity improvement along with improved system pull-down time.
  • Protects Compressor From Premature Failure
      Refrigerant droplets can cause serious compressor damage. Doucette Suction Line Heat Exchangers protect the compressor by "vaporizing" droplets as they pass through the heat  exchanger, greatly reducing the chance for premature compressor failure.
  • Improves Expansion Valve Operation
      Flucation in operating conditions such as low-ambient and low-load can cause a refrigeration system to experience expansion valve "hunting" and liquid line bubbles. Doucette's Suction Line Heat Exchangers help eliminate this problem and provide improved expansion valve operation and proper capillary performance.
  • Reduces Suction Line Sweating and Improves Oil Return
        Doucette Suction Line Heat Exchangers reduce line sweating and frost formation by raising the temperature in the suction piping. This diminishes water and corrosion damage to other equipment. Oil return is improved from the increase in suction gas temperature.
 
Features
 
 
 
Ordering Code
 
 
Model  Capacity
(HP) 
 Gas Connection
(Inch)
 Liquid Connection
(Inch) 
 Length
(Inch)  
 DWP
(Psig) 
 Weight
(Lbs) 
 RW-SLHE 1    1    5/8 "    3/8 "    13 3/4 "    700 psig    2 lbs  
 RW-SLHE 1 1/2    1 1/2    7/8 "    3/8 "    14 1/2 "    700 psig    3 lbs  
 RW-SLHE 2    2    1 1/8 "    3/8 "    15 "    400 psig    3 lbs  
 RW-SLHE 1/2    1/2    1/2 "    1/4 "    11 1/2 "    500 psig    1 lbs  
 RW-SLHE 3/4    3/4    5/8 "    3/8 "    11 3/4 "    500 psig    2 lbs  
 RW-SLHE 3    3    1 1/8 "    1/2 "    15 "    700 psig    3 lbs  
 RW-SLHE 5    5    1 3/8 "    5/8 "    14 1/4 "    633 psig    4 lbs  
 RW-SLHE 7 1/2    7 1/2    1 5/8 "    5/8 "    17 "    633 psig    4 lbs  
 RW-SLHE 10    10    2 1/8 "    7/8 "    18 "    400 psig    8 lbs  
 RW-SLHE 15    15    2 1/8 "    7/8 "    25 "    400 psig    12 lbs  
 RW-SLHE 20    20    2 1/8 "    1 1/8 "    27 "    400 psig    13 lbs  
 RW-SLHE 20 HP    20    2 1/8 "    1 1/8 "    30 7/8 "    700 psig    15 lbs  
 RW-SLHE 25    25    2 5/8 "    1 1/8 "    28 7/8 "    450 psig    15 lbs  
 RW-SLHE 30/35    30    2 5/8 "    1 3/8 "    28 7/8 "    450 psig    16 lbs  
 RW-SLHE 40    40    3 1/8 "    1 3/8 "    28 7/8 "    450 psig    20 lbs  
 RW-SLHE 50    50    3 1/8 "    1 5/8 "    28 7/8 "    450 psig    20 lbs  
 RW-SLHE 60    60    4 1/8 "    1 5/8 "    29 7/8 "    450 psig    44 lbs  
 RW-SLHE 75/80    75    4 1/8 "    2 1/8 "    29 7/8 "    450 psig    45 lbs  
 RW-SLHE 100/125    100    5 1/8 "    2 1/8 "    30 7/8 "    360 psig    54 lbs  
 RW-SLHE 150    150    6 1/8 "    2 5/8 "    30 7/8 "    360 psig    55 lbs  
 
 
 
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Verified Supplier - Ningbo Refworld Import and Export Co.,Ltd Bussiness Type:  Manufacturer,Trading Company
Scale:  11 - 50 People
Country/Region:  China (Mainland)/Asia
Established:  2014
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