This Taco 4900 Series Commercial Air and Dirt Separator, Model 4920AD, is a vital component for any hydronic system. Designed with a 20" flanged connection and a maximum operating pressure of 150 psi, this air and dirt separator effectively removes both air and dirt from the system. It works by utilizing a patented PALL ring technology that creates a low-velocity zone within the separator, allowing for the separation of micro-bubbles and particles from the circulating water. The separated air is then vented out of the system through an automatic air vent while dirt particles are collected in the bottom of the separator for easy removal. This Taco 4900 series commercial air and dirt separator is durable, efficient, and essential for maintaining optimal performance in hydronic systems.
4900 Series Overview
Taco 4900 Series Commercial Air & Dirt Separators efficiently remove air, dirt, and other contaminants from system components, enhancing efficiency and longevity. They use patented PALL ring technology to eliminate micro-bubbles and debris, while an optional magnet collects iron oxide and magnetite.
These separators also feature a vent mechanism for releasing merged micro-bubbles and a blowdown valve to dispose of dirt. The magnet, easily activated by a handle, simplifies maintenance and magnetite removal. They are suitable for systems with variable speed and constant flow.
Taco 4900 Series separators are constructed and tested to ASME Section VIII, Div. 1 standards. Their design is guided by computerized selection, tailored for each application. All manufacturing occurs in-house, ensuring quality. Independent third-party tests validate performance.
Features & Benefits
- Available with high power switchable ON/OFF magnet for black iron oxide and magnetite removal
- Designed, constructed, and tested to ASME Section VIII, Div. 1 requirements
- Integral stainless steel PALL ring basket
- Furnished with air vent (dirt and air/dirt models furnished with full port blowdown valve)
- Available with removable cover
- 2 psi or less pressure drop at flow rates shown on submittal
- Higher maximum pressures available
- All fabrication done in house
- Computerized selections to ensure fast and easy design
- National Board Registration
- CRN registration (optional)
