30 gallons to 1,200 gallons The Precision standard, used where there is ample space for a large tank to collect and hold boiler blowdown, allowing the effluent time to cool below 140oF before releasing it to the facility drain. The portion of blowdown that flashes to steam vents to atmosphere or can be recovered to preheat boiler feedwater.
Archives for March 2017
Surge Tanks
20 gallons to 950 gallons, support 15 BHP to 720 BHP size boilers Usually paired with a deaerator to provide additional condensate storage capacity when operating conditions cause a sudden surge of condensate return that would otherwise overwhelm the storage capacity of the DA and be lost through the overflow to the drain. Our Surge Tanks are essentially CF packages without the preheater. Precision surge tanks are pre-mounted, piped, and wired condensate receiving storage tanks, with a float activated make-up water valve that adds fresh water to replace condensate lost through the steam loop to maintain sufficient water level inside the tank.
Chemical Feed
Precision chem feed packages offer an extra measure of protection against corrosion and scaling in your steam system, to maintain peak efficiency and improve the performance of your entire boiler package. When treatment chemicals are required to protect your boiler system, our chem feed packages save time and money with complete packages and easy installation.
TR-DA
Tray deaeration-5,000 PPH to 500,000 PPH Storage-110 gallons to 10,000 gallons of feedwater to overflow Deaerators (DAs) are recommended when the steam system requires significant volumes of make-up water that must be treated to remove free oxygen and carbon dioxide from boiler feedwater. Precision’s Tray-Type DA is the best choice for large stream flows where limited condensate return creates a large demand for makeup water. The Tray Type DA relies on internal spray valves, a cascading series of trays, a vent condenser, and fresh steam to create conditions for large flows of make-up water to release the O2 and CO2 naturally. Investing in a Tray-DA reduces dramatically the consumption of […]
SP-DA
Spray deaeration-5,000 PPH to 300,000 PPH Storage-140 nominal gallons to 6,000 nominal gallons of feedwater to overflow Deaerators (DAs) are recommended when the steam system requires significant volumes of make-up water that must be treated to remove free oxygen and carbon dioxide from boiler feedwater. Precision’s Spray-Type DA relies on internal spray valves, a vent condenser, and fresh steam to create conditions by which the make-up water releases the O2 and CO2 naturally, reducing the consumption of costly oxygen scavenging chemicals otherwise required to prevent corrosion leading to premature steam system failure.