Liquid Distributor for Packed Towers | Trough & Deck Designs


Trough-Type Liquid Distributor – Precision Channels – Uniform Distribution – Large-Scale Towers – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Batch Production – High-Performance Liquid Distributors – Factory Direct – Ready for International Shipping – Xiamen Port – SS316L, SS304 – Ruler Measured – Pingxiang Daier
Circular Trough Liquid Distributor – Fully Assembled – Optimized Gas-Liquid Contact – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier

Pingxiang Daier Separation Tech Co., Ltd. manufactures liquid distributors for random and structured packed towers used in distillation, absorption, stripping and scrubber systems. Proper liquid distribution is essential for uniform wetting of the packed bed and stable mass-transfer performance.

Available Designs — Trough Distributor · Deck Distributor · Pan Distributor · Orifice-Type Distributor · Custom Distribution Systems

Key Selection Factors — Tower Diameter · Liquid Flow Rate · Irrigation Density · Drip-Point Density · Turndown Ratio · Gas / Vapor Load · Packing Type · Fouling Tendency · Available Installation Height · Material Compatibility

Distribution Performance — Distributor geometry and metering arrangement should be selected to minimize liquid maldistribution and provide consistent wetting across the packed bed. Different distributor types are suited to different tower diameters, liquid rates and operating ranges. Koch-Glitsch, for example, distinguishes trough, pan and deck distributors by these operating conditions rather than treating one design as universally suitable.

Typical Applications — Distillation Columns · Absorption Towers · Scrubber Systems · Stripping Columns · Refining & Petrochemical Towers · Tower Revamp & Replacement

Engineering Support — For preliminary liquid distributor selection, provide tower diameter, liquid flow rate, packing type, operating conditions, material requirement and available installation space.

Liquid Distributor Technical Specifications & Design Data


Trough-Type Liquid Distributor – Technical Parameter Chart – Tower Diameter Range, Drip Point Density, Liquid Load Capacity – For Distillation Column – Ruler Measured – Pingxiang Daier
Stainless Steel Trough Liquid Distributor – Precision-Engineered – Uniform Fluid Distribution – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Circular Trough Liquid Distributor Assembly – High Flow Capacity – For Large-Scale Chemical Distillation – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Custom Tower Internals & Liquid Distributors – Batch Manufacturing – Rapid Dispatch – Xiamen Port – SS316L, SS304 – Ruler Measured – Pingxiang Daier
Trough-Type Liquid Distributor – High-Density Drip Points – Anti-Channeling Design – Boosts Mass Transfer – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier