Watts Series G, GH, MG, MGH Thermostatic Radiator Steam Traps

Series G, GH, MG, MGH Thermostatic Radiator Steam Traps are designed to remove condensate, air and non-condensable gases from heating systems, while still sensitive enough to close tightly in the presence of steam. The balanced pressure duplex phosphor bronze diaphragm is a highly sensitive modulating unit thermally programmed to provide accurate steam conserving operation. Available in a choice of various body patterns including angle, straightway, left hand corner, right hand corner, vertical and vertical double union.

Features:

• Rugged brass construction with union inlet. Duplex phosphor bronze diaphragm sensitive within 3°F
• Hardened stainless steel valve
• Stainless steel valve seat
• Diaphragm and seat both replaceable
• Uniform operation within pressure range
• Superior operation under highest vacuum
• Each trap factory tested
• Standard patterns in 1⁄2", 3⁄4", and 1" (15, 20, 25mm)