Water-Cooled Laser Beam Dump
BD-HCX-45
Lasermet’s water-cooled beam dump uses a closed loop water supply system for absorbing laser beam energy.
This beam dump is designed to be used in conjunction with a suitable laser beam shutter. When the shutter is closed, the incoming laser beam is deflected towards its beam dump port.
Description
Water-cooled Beam Dump
The BD-HCX-45 Water cooled Beam Dump uses a closed loop cooling system to absorb laser beam energy. There are two water inlets and two water outlets connected using a 12mm diameter hose (1/2″) to a water tank / reservoir.
See below for the recommended set-up for the BD-HCX-45.

Specifications
Dimensions | 4.49 x 5.31 x 4.09 inches 114 x 135 x 104 mm |
Weight | 4.41lb (2 kg) |
Aperture Size | 1.77 inches 45 mm |
Material | Anodized Aluminum |
Water Requirements
Quality | Distilled |
Temperature | 15 – 25 °C |
Pressure | <60 psi |
Pump Flow Rate | >1000 LPH or >264 GPH |
Dimensions
