WESF-62 - Stainless Steel Cryogenic Phase Separator 3/8 NPT

Optimized Cryogenic Liquid Transfer

The Western Enterprises Phase Separator is a specialized component engineered to enhance the safety and efficiency of handling cryogenic liquids. When transferring volatile substances such as liquid nitrogen, argon, or oxygen, the rapid expansion of gas can cause turbulence and dangerous splashing. This phase separator attaches directly to the end of a cryogenic transfer hose, utilizing a sintered or ported design to diffuse the flow. This process effectively separates the gas phase from the liquid phase, allowing the liquid to flow smoothly into the receiving vessel or dewar while the gas escapes harmlessly. This reduction in turbulence not only protects the operator from potential frostbite and chemical burns but also significantly speeds up the filling process by reducing the back-pressure and foaming that often slows down transfers.

Durable Stainless Steel Construction

Manufactured to meet the rigorous demands of industrial and laboratory environments, this unit is constructed from high-quality stainless steel. Unlike softer metals that may degrade or deform under the extreme thermal cycling of cryogenic applications (ranging from ambient temperatures down to -320°F or lower), stainless steel maintains its structural integrity and thread fidelity. The unit features a 3/8" NPT Female connection, making it compatible with a wide range of standard cryogenic transfer hoses and piping systems. With a pressure rating of 500 PSIG, it is robust enough to handle standard transfer pressures with a significant safety margin. The compact design, measuring approximately 2-1/2 inches in length, ensures it can be inserted into standard dewar necks without obstruction.

Industrial and Laboratory Applications

This phase separator is an indispensable tool for any facility handling bulk cryogenic liquids. In welding supply contexts, it ensures that liquid cylinders are filled efficiently with minimal product loss. In laboratories, it allows for the precise filling of smaller dewars used for biological sample preservation or instrument cooling. The device is also critical in medical and pharmaceutical manufacturing where clean, splash-free transfer of liquid nitrogen is required. Please note that while this product is engineered for high performance, users should always wear appropriate Personal Protective Equipment (PPE), including cryogenic gloves and face shields, when operating liquid transfer equipment.