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Armstrong S-25 BF In-Line Circulator Pump 174031-013
  Quantity in Basket: None
Code: Armstrong-S-25-BF-Circulator-Pump-174031-013
Price: $282.96
Shipping Charge:

Design Features

Radially-split body can be left in the line while servicing the pump, eliminating needless disconnecting of pipes.

Oversized Shaft
ARMSTRONG circulating pumps have oversized shafts of special alloy steel, 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 Mechancial Seal
A tried and proven method of preventing water leakage, the well-known “ARMSEAL” construction is an often imitated feature of the ARMSTRONG circulator. Made of long-lasting, hardwearing 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.

For technical info please download the > .PDF Brochure

Related Item(s)
Code Name Price  
Armstrong-Bearing-Assembly-810119-001 Armstrong Bearing Assembly 810119-001 $149.04
Armstrong-Coupler-806026-002 Armstrong Coupler 806026-002 $17.20
Armstrong-Impeller-812961-111 Armstrong Impeller 812961-111 $19.59
Armstrong-Seal-Kit-816706-021 Armstrong Seal Kit 816706-021 $40.35
Armstrong-Body-Gasket-104442-000 Armstrong Body Gasket 104442-000 $8.02

Shipping: Includes We ship to over 200 countries.
Sales Tax: California residents must pay sales tax.

We also have other models available that may not be listed, so please call/email for information.
1.714.558.8838 or email

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