Thrush Co. provides 2 and 3 bolt flange kits for all our circulators. Flanges are required on all new installations. Standard flanges are interchangeable.
The Thrush Co. bracket assembly will maintain the original dependability and performance of the circulator. Our bracket assemblies can be mounted in the horizontal and vertical position. Replacements are in stock and ready for shipment.
T-Frame motors are available in ODP, TEFC, premium efficient and single or three phase. Also available in 1750 RPM or 3500 RPM. Most are in stock for quick delivery. All Thrush motors are proudly made in the USA.
Thrush provides a complete line of replacement seal kits for the TV2g, PC, and PF pumps. Mechanical seals on Thrush pumps are constructed with a high temperature carbon, Ni-Resist seat, EPT elastomer bellows and gaskets, and stainless steel metal parts as standard. Optional seat materials are available for many different pumping applications.
These motors are available in 48S frame (1/4 and 1/3 HP), 1750 RPM, single phase are sleeve bearing. They are available in 48Y frame (1/4 and 1/3 HP) or 56Y frame (1/2 and 3/4 HP) 1750 RPM, single or three phase and are ball bearing. Also available in TEFC with either 48T frame (1/4 and 1/3 HP) or 56T frame (1/2 and 3/4 HP). Most are in-stock for quick delivery. All Thrush motors are proudly made in the USA.
Replacement Pump Motors – GTV, TVB, or Old Style TV – Ball Bearing
These motors are 143TCZ frame and have special shaft. They are available in ODP, 1750 RPM and single or three phase. Most are in–stock for quick delivery. All Thrush motors are proudly made in the USA.
JM frame motors are available in ODP, TEFC, premium efficient and single or three phase. Also available in 1750 or 3500 RPM. Most are in–stock for quick delivery. All Thrush motors are proudly made in the USA.
(7) AA and AB models provide comfort and economical multi-zone heating
control. Installed in thousands of homes nationwide, AA and AB zone
Valves have proven their dependability and cost-efficiency for decades.
These are the original patented normally open valves because they stay
normally open: A power outage will not mean a cold house. Warm
water will continue to flow until the power is restored. AA Zone
Valves are normally installed with Multi-Zone Controllers near boilers.
AB Low-Profile Zone Valves are installed on hot water lines near
the baseboard enclosure. AB Zone Valves are built to simplify
trouble-free multiple zoning on a single circuit. They are the best
answer for many different zoning problems, such as ...
(14) Purj-Paks are superb time savers and greatly reduce installation
and wiring time. As pre-assembled and prewired packages,
they make installation a simple, one-step operation.
Standard Purj-Paks include the required number of AA 3/4 - 14 zone
valves, thermostats, pre-wired power supply, pigtail to go to the
appropriate low-voltage thermostat connections on the boiler,
provision for easy purging, and a threaded female adapter to connect
to a 1 1/4" return pipe. In addition to saving time, Purj-Paks also
minimize the possibility of errors.
(2) The Thrush Automatic Fill Valves are low
pressure reducing valves designed to maintain
proper water pressure in closed loop heating
systems or any closed piping system.
Standard factory setting is 12 PSIG delivery
pressure with incoming pressure of 45 PSIG.
The adjusting screw permits field adjustments
from 2 PSIG (min) to 25 PSIG (max) pressures.
All Fast Fill Valves feature a cleanable
strainer, removable seat, brass working parts,
heat resistant seat and diaphragm and a built
in check valve.
The thumb screw adjustment feature in all
Thrush Fast Fill Valves allow for fast filling and
positive purging of air from hot water systems
without a separate by pass line. Turning the
thumbscrew clockwise overrides the ...
