Catalyst Outlet Collector

Catalyst Outlet Collectors gather gas or liquid leaving a catalyst or adsorbent bed and direct it towards the vessel outlet while retaining the bed media. High open-area screening provides an efficient collection path with minimal flow restriction, helping prevent catalyst carryover and protect downstream equipment.

Half Open Pipe Inlet Device

Half Open Pipe Feed Devices introduce process feed through an open section of pipe, spreading the incoming flow over a larger area and reducing the momentum associated with direct nozzle discharge. Their simple, robust construction provides an economical feed inlet solution where more complex distribution equipment is not required.

Floating Valve Tray Technology

Floating Valve Trays use movable valves that rise and fall in response to vapour flow, automatically adjusting the available flow area as process loads change. This self-regulating action provides good turndown, reduces weeping at lower vapour rates, and maintains effective vapour-liquid contact across a wide operating range.

Fixed Valve Tray Technology

Fixed Valve Trays use permanently formed openings in the tray deck to direct vapour through the flowing liquid, combining effective mass transfer with a simple, robust construction. With no moving valve components, they are particularly suited to high-capacity, fouling, and demanding process services where mechanical reliability is important.

Cartridge Trays

Cartridge Trays are modular, pre-assembled tray systems designed to simplify installation and replacement inside process columns. Their compact construction reduces internal assembly work and makes them particularly useful for restricted-access vessels, small-diameter columns, and retrofit projects where minimising shutdown time is important.

Sieve Trays

Sieve Trays use a pattern of fixed perforations to disperse vapour through the liquid flowing across the tray, creating effective vapour-liquid contact for mass transfer. With no moving parts, their simple and robust construction makes them an economical choice for distillation, absorption, and stripping duties with relatively stable operating loads.

Catalyst Support Grid

Catalyst Support Grids provide the structural foundation beneath catalyst and adsorbent beds, carrying the weight of the catalyst and support media while maintaining a high open area for process flow. Grid and beam arrangements are designed to provide the required mechanical strength without unnecessarily restricting gas or liquid passage through the vessel.

Spray Nozzle Distributor

Spray Nozzle Distributors use a pressure-fed header and nozzle arrangement to provide controlled liquid coverage across packed beds and process vessels. Nozzle type, spray angle, spacing, and orientation are selected for the required duty, making them particularly suited to irrigation, scrubbing, washing, cooling, and quench applications.

Random Packing Bed Limiter

Random Packing Bed Limiters are installed above the packed bed to prevent packing elements from lifting or becoming displaced during operation. Their open-grid construction securely retains the packing without unnecessary compression while providing a high free area for unrestricted gas and liquid flow through the column.

Random Packing Support Plate #1

Random Packing Support Plates form the structural base of a packed bed, carrying the weight of the packing and retained liquid while providing a high open area for counter-current gas and liquid flow. The support geometry retains the packing without unnecessarily restricting flow or increasing pressure drop through the column.