ThermaFlo Incorporated - PD Parallel Downflow Spray Tray Type Deaerator

Thermaflow Engineering’s design group has standard and custom PD Series systems featuring engineered feed-water pumps, pressure and level controls and UL-Listed control systems. They are built to specification packages to meet your system needs with the following features offered:

  • ASME Code Section VIII design, construction and stamped;
  • Complete X-ray, post-weld heat treatment and Mag particle available;
  • Engineered support stands and catwalks with seismic certifications;
  • Engineered boiler feed water pumps of various types, flows and pressures;
  • Fully-integrated PID Level, pressure and pump controls; UL Listed complete.

Product Description

Thermaflo Engineering PD Series Parallel Downflow Jet Spray Deaerators are fully engineered package deaerating systems offered in a range from 5,000 lbs/hr to 650,000 lbs/hr. The standard dual-tank system features a removable top deaerating section from the lower storage tank, but low-profile “tank car” systems are also available.

The unique “Parallel Down-flow” Design allows for oxygen removal to 0.005 cc/1 under all specified operating conditions using saturated or superheated steam. The stainless steel “Accuspray Hollow Cone” spray valves and heavy-gauge stainless steel trays are engineered to last many years in the most rigorous service.

Product Literature and Submittals

Consult factory for certified dimensions and construction submittal, the drawings on the website are for reference only.