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The GRUNDFOS 92603113 is a stainless steel circulation pump rated for a flow rate of 13.6 gallons per minute. Designed for hydronic heating, cooling, and plumbing recirculation systems, this pump moves fluid through closed-loop and open-loop piping configurations. Its stainless steel construction resists corrosion and suits both potable water and heating system applications. Licensed plumbers and mechanical contractors typically specify and install this pump in commercial and residential settings where reliable, continuous circulation is required.
This pump is suited for hydronic radiant heating systems, domestic hot water recirculation loops, and light commercial plumbing applications. Its flow capacity of 13.6 GPM positions it for systems with moderate-to-high flow demand. Installers working on multi-zone hydronic systems or large recirculation loops will find this output appropriate for those circuit requirements.
Designed as an OEM-style replacement or direct-install circulation pump for residential and light commercial hydronic and plumbing recirculation systems requiring a 13.6 GPM flow rate.
Installation should be performed by a licensed plumber or mechanical contractor in accordance with local plumbing codes and IPC requirements. Shut off system water supply and depressurize the piping before removing or installing the pump. Verify pump orientation matches system flow direction as indicated by the directional arrow on the pump body. Do not run the pump dry, as this can damage internal components.
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