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Pump Relay Box (2-6 stations)

Pump Relay Box (2-6 stations)

AED 1,720.00

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The 2 to 6 station Pump Relay (PRP) boards allows control of a common seawater pump between multiple cabin or chiller controls. It can also be used to control a common chilled-water loop pump between multiple chiller controls. Fully-isolated pump trigger inputs accept either 115V/60Hz or 230V/50Hz. The pump power source and pump output is also isolated and can be either 115V or 230V. Triggers not needed, integrated into the board

Description

Pump Relay Box (2-6 Stations) 

The Pump Relay Box (2-6 Stations) is a highly efficient control unit designed to manage multiple seawater circulation pumps in marine HVAC systems. Engineered for precision and reliability, this relay box allows seamless operation of up to six individual stations, ensuring that your marine air conditioning systems run efficiently and without interruption.

Designed specifically for marine environments, the Pump Relay Box provides an automatic switching mechanism that activates seawater pumps only when needed. This reduces power consumption, minimizes pump wear, and extends the life of your system. Whether you are operating a small vessel or a large yacht with multiple A/C units, this relay box ensures optimal water flow management to maintain consistent cooling performance across all connected stations.

The 2-6 station capacity offers flexibility, making it suitable for both small and large installations. Its robust marine-grade construction ensures protection against salt, moisture, and vibration, delivering dependable operation even under harsh conditions at sea. The unit is also easy to install, featuring prewired terminals and a compact design that fits neatly within your vessel’s equipment space.

The Pump Relay Box works seamlessly with chilled water systems, self-contained air conditioning units, and other marine HVAC applications requiring seawater circulation. By integrating this relay box, you not only optimize energy efficiency but also protect your pumps and compressors from unnecessary wear caused by continuous operation.

At Climax Marine Services, we supply a full range of marine HVAC components and accessories from trusted manufacturers, ensuring your onboard climate control systems operate reliably on every journey.

Key Features:

  • Controls 2 to 6 seawater pump stations for marine A/C systems

  • Automatic switching to optimize energy efficiency

  • Reduces wear and tear on pumps, extending equipment lifespan

  • Compatible with self-contained and chilled water marine A/C units

  • Marine-grade construction for durability in harsh conditions

  • Compact, prewired design for easy installation

  • Ideal for yachts, sailboats, and commercial vessels

For more details about the Pump Relay Box (2-6 Stations) or to explore our full range of marine air conditioning solutions and accessories, visit Climax Marine Services today.

The 2 to 6 station Pump Relay (PRP) boards for Cabin & Chiller Controls

The 6-station Pump Relay (PRP) boards allows control of a common seawater pump between multiple cabin or chiller controls. It can also be used to control a common chilled-water loop pump between multiple chiller controls.

Separate, fully-isolated pump trigger inputs accept either 115VAC/60Hz or 230VAC/50-60Hz. The pump power source and pump output is also isolated and can be either 115VAC or 230VAC/50-60Hz.

The metal enclosure allows for entry and exit of all wires to and from the controls, from the pump power source, and to the pump.

Brand

micro air

  • Fully isolated trigger inputs allow connection to different circuits.
  • Compatible with any manufacture pump and AC or chiller system.
  • Controls common sea water pump for multiple AC or chiller units.
  • Capacity to handle up to 20 amps.
  • 100 to 240 VAC capable at both 50 and 60Hz.
  • Trigger 230 pumps from 120 volt AC
  • Trigger 120 pumps from 230 volt AC
  • 2 or 6 trigger inputs available.
Continuous AC Current 18 Amps
Peak AC Current 35 Amps
AC Line Input 90 to 240 V
Trigger Signal 90 to 240 V
Humidity 95% non-condensing
Temperature Range -20°F to 140°F (28.9 to 60°C)
Board Dimensions 4.45” x 4.125” (113mm x 105mm)
Board Mounting Dimensions (3.525” x 3.5” mounting template) (0.15” hole) (89.5mm x 88.9mm) (3.81mm hole)
Hounsing Dimensions 8.25” x 6.25” x 2.67” (209.6mm x 158.75mm x 67.8mm

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