Product Cross-Reference
Phone (413) 594-8695 · Fax (413) 598-8109
www.maconbalancing.com
Bulletin-TA-Series-TA-0814
Thermal-Disc & Thermostatic Traps
Thermostatic Radiator Steam Traps
Series TA
Tunstall Corporation
118 Exchange Street · Chicopee, MA 01013
© August 2014
We reserve the right to alter designs, specifications and information without notice.
Operation
Tunstall Corporation produces a complete line of
thermostatic radiator steam traps with ratings up
to 125 psi. Each unit is tested and inspected be-
fore leaving the factory guaranteeing years of
trouble free service. All units are “normally
open” to expel air and water and will “close” at
saturated steam temperature thereby preventing
steam from entering into condensate return lines.
Each Tunstall Steam Trap features the Tunstall
Capsule
®
which has become the best steam trap
replacement bellows available today.
Features
Heavy duty forged brass
TIG welded stainless steel Tunstall Capsule
®
with balanced pressure stainless steel bellows
Calibrated, inspected and tested
Ratings from 25” Hg vacuum to 125 psi
Available in 1/2” & 3/4” straight or angle,
1/2” x 3/4” angle, 1/2” vertical and 1” angle
patterns
Benefits
Simple installation
Corrosion resistant stainless steel internals
Extended life on low pressure applications
Applications
Cast Iron Radiators
Finned Tube Radiation
Convectors
Air Coils
Sterilizers
Drips
Typical Specification
Furnish and install Tunstall Thermostatic Steam Traps as shown or as specified on plans and in accor-
dance with manufacturer’s instructions, sizes 1/2”, 3/4” or 1”. The trap body and cover shall be forged
brass and provided with an entirely stainless steel Tunstall Capsule
®
. Rating shall be ______ lbs/hr at
______ PSIG pressure differential. Each unit shall be guaranteed for 12 months from date of installation.
The Tunstall Capsule
®
professionally upgrades all thermostatic steam traps. Refer to catalog #795 or www.tunstall-inc.com
for more detailed information.
Tunstall Capsule
®
Thermal-Disc &
Thermostatic Traps