API Heat Transfer - Basco, Schmidt-Bretten, Airtech Divisions - Shell and Tube Heat Exchangers - Plate & Frame, Brazed Plate Heat Exchangers - TEMA and Special Designs  - Surface Condensers, Gland Condensers Chand Eisenmann Metallurgical - Sintered Porous Metal Media - Filtration, Sparging, Flow Control - Flame Arrestors - Stack Sampling Filters Circle S Products - Dry-Flo Moisture Separators, Coalescers - Receivers Schutte & Koerting - Vacuum Jet Ejectors and Systems - Multi-Stage Vacuum Systems - Gland Condenser Packages - Liquid and Solids Handling Eductors - Process Gas Scrubbers - Steam Spargers and Heaters