Grundfos 519601 3/4 Inch GF 15/26 Cast Iron Pump Flange Set Pair NPT

Grundfos pump — Grundfos 519601 3/4 Inch GF 15/26 Cast Iron Pump Flange Set Pair NPT

The Grundfos pump (manufacturer part 519601) is a genuine OEM pump available at Cedars HVAC, your trusted source for heating, cooling, and refrigeration parts. We stock this pump for fast nationwide shipping direct from the distribution center, so contractors, facility managers, and homeowners can get the exact replacement they need without delay.

Product details

The Grundfos 00519601 pair of 3/4″ NPT Circulator Pump Flanges. Includes (2) flanges, (2) gaskets, (4) nuts & (4) bolts. Material: Cast Iron, Used With: UP 15 Series Pumps (Some), UP 26 Series Pumps (Some), UP 43 Series Pumps (Some), UPS 15 Series Pumps (Some).

Why buy from Cedars HVAC

• Genuine OEM Grundfos parts — not aftermarket substitutes
• Contractor-friendly pricing on every pump
• Fast nationwide shipping direct from the distribution center
• Real HVAC expertise — email us at [email protected] if you need help confirming compatibility
• Financing available at checkout

About this part

This Grundfos pump is part of our Service Kits catalog. If you are sourcing pumps for a fleet of equipment or a commercial install, contact us for volume pricing. For installation guidance, always refer to the manufacturer documentation and consult a licensed HVAC technician where required.

Shipping and returns

Most Grundfos pump orders ship within 5–7 business days direct from the distribution center. Standard ground shipping covers the continental United States, and expedited options are available at checkout. Returns are accepted within 30 days on unopened, uninstalled parts — see our return policy for full details. International shipping is available on request; contact our team for a quote.

Frequently asked questions

Is this an OEM Grundfos part? Yes, the Grundfos pump we sell is a genuine Grundfos pump sourced through authorized channels. We do not substitute aftermarket parts unless specifically marked.

Will this pump fit my equipment? Compatibility depends on the model and revision of your existing equipment. If you need help confirming fitment for the Grundfos pump, email us at [email protected] with your unit model number and we will confirm before you order.

Can I get a contractor or wholesale discount? Yes. Cedars HVAC offers volume pricing for licensed HVAC contractors, property managers, and resellers. Request contractor pricing or call us to set up an account.

Related categories

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