This Taco 4900 Series Commercial Air and Dirt Separator, Model 4903ADHT, is a high-velocity device designed to remove air and dirt from hydronic systems. With a 3" threaded connection and a maximum pressure rating of 125 psi, this separator is ideal for use in large commercial applications. The separator works by creating a low-velocity zone where air and dirt can collect and be removed from the system through a manual or automatic purge valve. The Taco 4900 Series Commercial Air and Dirt Separator is constructed with heavy-duty welded steel and features a corrosion-resistant coating for long-lasting durability. This reliable and efficient separator ensures optimal performance of hydronic systems by preventing air pockets, reducing energy consumption, and minimizing maintenance requirements.
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)
