In: Armstrong

Armstrong Fluid Technology builds strong and reliable pumps and parts made in the USA.  Their liquid technology makes your building smart with advanced control features.  Known world-wide as a leader and innovator in design, engineering and manufacturing of integrated solution.  They strive to manufacture top-notch quality systems at a minimized costs and maximized value for fluid flow system requirements.

Most Armstrong pumps are custom built with a 4 week lead time.  We ship from Pennsylvania, so please contact us for shipping information as they can be heavy.  If you would like to order a pump, please either have the model and serial number, or the flow Cv, the foot of head, and the horsepower of the motor.

Manufacturer’s Homepage

23 MayArmstrong 4270 Motor Mounted Pump – Great Price


Armstrong 4270 Motor Mounted Pump Cast iron or bronze casing. ULTEM or bronze impeller. Mechanical seal. 1.25″ to 2″ (32 mm…

Read More

21 MayArmstrong 4700 Vertical Multistage Pump – Great Price


Armstrong 4700 Vertical Multistage Pump Floor standing, vertical shaft, pedestal thrust bearing, standard motor, in-line flanged connections. 1.25″ to 4″ (32mm…

Read More

18 AprArmstrong GD-30 Pressure Reducing Valve – Great Price GD30


Armstrong GD-30 Pressure Reducing Valve The GD-30 is a compact, high-performance direct-acting valve. Economical to buy and use, it is ideal…

Read More

13 AprArmstrong 4600 Horizontal Split Case Pump – Great Price


Armstrong 4600 Horizontal Split Case Pump HSC Castor bronze casing. Iron or bronze impeller. Direct and belt driven. 4″ to 12″…

Read More

09 AprArmstrong A1433 Gasket – Great Price


Armstrong A1433 Gasket Armstrong A1433 cover gasket for 800, 801, 811 and 880 inverted bucket trap, all pipe sizes, all pressures….

Read More

10 MarArmstrong IPS3000 Integrated Pumping System – Great Price


Armstrong IPS3000 Integrated Pumping System Armstrong’s IPS can control as many as six (6) pumps in parallel, with up to eighteen…

Read More

08 MarArmstrong 4300 Vertical In-Line Pump – Great Price


Armstrong 4300 Vertical In-Line Pump Split coupling for easy service, balanced outside mechanical seals 1.5″ to 20″ (40mm to 500mm) We…

Read More

22 FebGrundfos Circulator Cross-over Reference Chart Bell & Gossett ITT, Taco, Armstrong – Great Prices


Grundfos Circulator Pump Cross-over Reference Chart Bell & Gossett ITT, Taco, Armstrong   Crossover Reference Chart (PDF)   We ship these…

Read More

30 JanArmstrong 4382 Close Couple Pump – Great Price


Armstrong 4382 Closed Couple Pump 3″ to 8″ (80mm to 200mm) We ship this product worldwide! Delivery is normally stock. Request…

Read More

27 DecArmstrong 4380 Vertical In-Line Pump – Great Price


Armstrong 4380 Vertical In-Line Pump Motor mounted VIL. NPT companion flanges supplied. 1.25″ to 3″ (32mm to 80mm) We ship this…

Read More