HVAC systems, general purpose
The Armstrong Pump-Less-Volute kits (PLV) are complete repair solutions for the S&H circulator line. Armstrong PLVs can also be used to rebuild or upgrade select ITT/ B&G circulator models.
Fit Armstrong 2,3,4 and 5 S&H series, 1050 series, and select ITT/ B&G models
Up to 120 USgpm flow; up to 29 ft head
1/12 hp to 2 hp
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Lowest installed cost. Lowest operating cost.
4302 dualArm Pumps
4312 Twin Pumps
4392 Twin Pumps
We thoroughly examine how and where energy is being used in your business and buildings and then tell you exactly where efficiencies and savings can be found.
resources & tools
We have a suite of free online support materials and tools. Find the essentials to learn, apply, and maintain Armstrong equipment.
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