Armstrong Circulator Pumps

We supply circulator pumps by Armstrong Pumps which eliminate hot water shortages by recirculating the water in a continuous hot water pipe loop. We are all familiar with the problem of hot water shortages especially during peak periods of the day. This is often due to the fact that more hot water is being consumed by various hot water outlets faster than it can be heated by the water heater. To solve this problem, many plumbers will install a circulator pump or a hot water circulator which allows for better access to hot water and faster heating of the water. The pump recirculates water in a continuous hot water pipe loop through the water heater so there will be no wait for the water to heat up thus eliminating any shortages of hot water. Solve your hot water shortage today with Armstrong Pumps - the Inline Circulator - Series S & H.

Armstrong Circulator Pump Design
Armstrong Pumps - S & H Series Circulators - feature the unique Armstrong shaft and bearing module for ease of serviceability and maximum interchangeability. With oversized shafts of alloy steel machined to exact tolerances. Impellers are constructed from non-ferrous material and are designed for optimal water delivery. Available in bronze-fitted and all-bronze construction.

Body: radially-split body can be left in the line while servicing the pump, eliminating needless disconnecting of pipes.
Oversized Shaft: oversized shafts of special alloy steel are machined to exacting tolerances. Shafts have integral thrust collars, heat treated to provide long life under severe duty conditions.
Centrifugal Impeller: balanced impeller of centrifugal design ensures maximum water delivery.
Positive Mechanical Seal: a tried and proven method of preventing water leakage, the well-known "ARMSEAL" construction is an often imitated feature of Armstrong pumps. Made of long-lasting, hard-wearing materials, it ensures many years of noise-free, trouble-free service.
Modular Construction Models: S-25 through S-57 and H-32 through H-54 feature the unique Armstrong shaft and bearing module which fits all of these models for ease of serviceability and reduced inventory costs.

Armstrong Pump Applications
To solve the problem of consuming hot water faster than it can be heated in a water heater, a circular pump can be installed in the plumbing circuit. When the hot water outlets are farther away from the water heater, e.g. shower or bathroom on the top floor of the house, the hot water may take a few moments to arrive. A circulator pump eliminates this waiting by allowing for better access to hot water and faster heating of the water. Armstrong pumps or inline circulators are perfect for all HVAC, civil and plant engineering applications. Other applications include:

Central Heating Systems
Hydronic Heating and Cooling
Domestic Water Systems
Multi-Stage Zoning
Process Heating
General Industrial Service

About Armstrong Pumps
Established in 1934, Armstrong pioneered an uncompromising range of products for residential, commercial and industrial markets. The In-Line Circulators - S & H Series circulators feature the unique Armstrong shaft and bearing module for ease of serviceability and maximum interchangeability. Oversized shafts of alloy steel machined to exact tolerances. Impellers are constructed from nonferrous material and are designed for optimal water delivery. Available in bronze-fitted and all-bronze construction. Handles fluid temperatures up to 200 degrees F.

Have a problem that you can't seem to solve. Our extensive experience with hot water systems and hot water shortages enable us to solve problems that others cannot.

NORTH BRANCH
Tel: 416.492.6444
NORTH YORK ONTARIO CANADA

SOUTH BRANCH
Tel: 416.534.2338
TORONTO ONTARIO CANADA

piping and pipe accessories for the plumbing industry

3796 Victoria Park Ave.
North York, Ontario, Canada
M2H 3H7
Tel: 416.492.6444
Fax: 416.492.3303

967 College Street
Toronto, Ontario, Canada
M6H 1A6
Tel: 416.534.2338
Fax: 416.534.0415