Proven Performance — In-Line Cartridge Design Pumps are backed by
over 42 years of Taco experience in design and manufacture of
circulators. Tens of thousands are in
service. Dependable — Quiet Operation — In-Line Cartridge. Design Pumps
offer
quiet, dependable pumping power and long-lasting performance. Ideal for
heating and/or air
conditioning systems requiring high head performance with relatively
low volume. Unique Cartridge
Design — The Taco “Cartridge” pumps are the first in-line pumps to be
specifically
designed for hot water service. The unique cartridge design allow
operation in systems up tol
300°F. Bearing lubricant is isolated from the effects of the system
fluid temperature.
The Taco Cartridge pumps are the only in-line pumps having a
centrifugal lubrication system. A dip stick is provided to check the
oil level and a drain plug is provided to change the oil when necessary.
Features
- Cartridge Bearing Assembly
- Centrifugal lubrication system — filled at the factory
- Extra heavy journal bearings and thrust bearings — separately lubricated
- Lip type oil seals to prevent leakage
- Alloy steel shaft
- Cupro-Nickel shaft sleeve
- Mechanical Seal
- Two-piece carbon/ni-resist seal is
standard
- Carbon/ceramic standard on bronze
models
- Carbon/tungsten carbide available for
high temperature applications
- Body and Flanges available in cast iron or bronze
- In-Line configuration
- Companion flanges provided
in 2 1/2" or 3".
- Impeller dynamically and hydraulically balanced
- Enclosed type — cast iron or bronze
- Drive Coupling
- Rugged, flexible rubber construction
- Absorbs angular and parallel misalignment.
- Rugged Motor available in single and three phase,
and all standard voltages
- Open-drip proof enclosure
- Equipped with sleeve bearings for
quiet operation
- Resilient mounted
- Built-in overload
protector on single phase models.
Factory Tested
- Every pump is operated before
shipment.
- Easy, Low-Cost Service
- No special tools required
- One Cartridge bearing assembly fits all models —
replace cartridge only, not bracket
- One mechanical seal fits all models.
Typical Applications
- Designed to efficiently circulate heated or chilled water in large residential and commercial hydronic or solar systems
- Ideal for primary-secondary systems,as well as parallel pumping designs
- Available in bronze construction for fresh water service.
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