--- product_id: 30406261 title: "Grundfos 59896775 1/12 hp 115V Circulating Pump" brand: "grundfos" price: "2317.60 DT" currency: TND in_stock: true reviews_count: 6 category: "Grundfos" url: https://www.desertcart.tn/products/30406261-grundfos-59896775-1-12-hp-115v-circulating-pump store_origin: TN region: Tunisia --- # 1/12 hp motor power Quick connect terminals Patented electronic start Grundfos 59896775 1/12 hp 115V Circulating Pump **Brand:** grundfos **Price:** 2317.60 DT **Availability:** ✅ In Stock ## Summary > 🔴 Power your flow with precision and ease—because your system deserves the best. ## Quick Answers - **What is this?** Grundfos 59896775 1/12 hp 115V Circulating Pump by grundfos - **How much does it cost?** 2317.60 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/30406261-grundfos-59896775-1-12-hp-115v-circulating-pump) ## Best For - grundfos enthusiasts ## Why This Product - Trusted grundfos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build:** Cast iron body with flanged connections ensures long-lasting, robust operation in demanding environments. - • **Unmatched Reliability:** Patented electronic starting unit delivers the highest start-up torque in its class—no more pump stalls. - • **Versatile Performance:** Designed for both commercial and residential heating & cooling systems—one pump, endless applications. - • **Effortless Installation:** Quick connect terminals make setup a breeze—get your system running faster and stress-free. - • **Maintenance Made Simple:** Removable check valve means no in-line flow check needed—save time and avoid costly downtime. ## Overview The Grundfos 59896775 is a 1/12 hp, 115V circulating pump engineered for efficient liquid circulation in heating, cooling, and water supply systems. Featuring quick connect terminals for easy installation, a patented electronic starting unit for superior startup performance, and a removable check valve for hassle-free maintenance, this cast iron pump combines durability with versatile commercial and residential applications. ## Description Grundfos up15-29su 59896775 1/12 hp 115V circulating pump. This circulating pump is designed with an extremely efficient and durable motor engineered for full and part-capacity systems. The grundfos up15-29su 59896775 1/12 hp 115V circulating pump is designed to cover a broad range of both commercial and residential applications. These circulation applications include; circulating liquids in heating and air-conditioning systems, general water supply, boiler/hydronic heating and chilled water systems. This grundfos up15-29su 59896775 1/12 hp 115V circulating pump also features an easy maintenance design that allows single person to service this pumps with ease, saving your company time and money. Other important specifications include; single stage motor, cast iron body, integral check valve, flanged connection and signature dark red color. Review: Good news (...and good news) - The good news is that this is a high quality pump (Grundfos PN 59896775) that recirculates a home hot-water system perfectly. It replaces the Grundfos PN 59896127 pump perfectly (size, etc., the one I had previously and now discontinued) as advertised in the Grundfos technical data (middling-easy/hard to find that on-line). If, like me, you get part-way through the installation/replacement and find that, "Wow, the wiring is different" (as shown on page 8 of the installation manual that accompanies the pump) - no worries! Turns out that what appears to be a single-speed versus multi-speed wiring incompatibility is simply lousy instructions and illustrations in the installation manual. If you're replacing a 59896127 pump just take the two hot wires and connect them to the "L" and "N" connections, and connect the (most likely) green-colored ground wire to the terminal marked with the ground symbol. Too bad the Grundfos manual doesn't make it clear that you can connect a straight 115v/60c line input to the apparent multi-speed terminals on the new pump (as shown in their manual). I confirmed this via their (hard to find and relatively unpublished) customer service number (800-333-1366). Good luck googling any of this info (PITA - I had to pummel through it through several days of emails with the seller the hard way). Oh, and while you're at it, once you have it installed and have turned the water back on after making all connections, and thereafter starting the pump, be sure to turn the central nickel-plated screw in the central shaft area to a loosened position to purge any air from the pump while it's running. DON'T remove the screw, just loosen it while the pump is running and let any air (and a little bit of water which will dribble out) escape. Once you have only water slightly escaping from that area retighten the screw and everything's Jake! This is easier to google (found it on another seller's website). The pump may sound a little noisy at first, but after the ceramic bearings have seated in the first minute or so and after you've purged the air in the pump (described in preceding paragraph) the noise should go away and it should be relatively silent. Very nice. Review: Seeming Exact Replacement for 59896127 - Yes, this seems to be an exact replacement and is working fine in my house without changing anything but the rubber washers. Just shut off the water using a hex wrench on the tiny valves built into both ends of the fittings for the pump, take the old one out, replace the washers, chunk the new one in there and tighten the fittings. You'll need to wire the new pump. I just used my old wiring, the green wire to ground, the two white wires to L and N. (In my case, since I had two white wires, I had to trace them back to the plug to learn which was connected to the narrow [=L] prong of the plug and which to the wide [=N] prong.) Note: my pump was NOT labelled 59896775. It has another model number written on it, despite it being described as part 59896775 by desertcart. I called Grundfos and was told the differing number was due to it coming with the fittings as a kit. I find that hard to believe, but I can confirm the pump is working properly. Oh, and finally, bleed air from the pump by using a very wide flathead screwdriver to loosen (not remove) the metal cap in the center of the front of the pump. Water will leak out. When it does and no bubbles are coming out, you should be good to go. ## Features - Quick connect terminals-for easy installation - Removable check valve-no need for an in-line flow check - Patented electronic starting unit-highest starting in its class ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0039PQ2P0 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #420,991 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #508 in Power Water Pumps | | Color | Red | | Customer Reviews | 3.9 3.9 out of 5 stars (70) | | Date First Available | February 24, 2010 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 2 pounds | | Item model number | 59896775 | | Manufacturer | Park Supply of America | | Material | Cast Iron | | Part Number | 59896775 | | Power Source | Solar Powered | | Product Dimensions | 7 x 6 x 5 inches | | Style | Circulator | | Voltage | 115 Volts | ## Product Details - **Brand:** Grundfos - **Color:** Red - **Material:** Cast Iron - **Style:** Circulator - **Product Dimensions:** 7"L x 6"W x 5"H - **Power Source:** Solar Powered - **Item Weight:** 2 Pounds - **Voltage:** 115 Volts - **Global Trade Identification Number:** 00632514174535 - **Manufacturer:** Park Supply of America ## Images ![Grundfos 59896775 1/12 hp 115V Circulating Pump - Image 1](https://m.media-amazon.com/images/I/61HVl4gUK2L.jpg) ## Questions & Answers **Q: The description says it is solar powered. is that correct? i am replacing up15-29su which is hard wired** A: Ha, I thought you had mis-typed your question, but after looking it does say Solar power. The answer is no, it is not solar powered. You hard wire it, just like your previous pump. **Q: Does this pump have any union fittings that go with the pump?** A: Yes 3/4 thread union **Q: does this pump require a dedicated return line?** A: No, if your house plumbing is already designed for the pump. **Q: Does this model replace the GRUNDFOS 15-18SU** A: Yes this model supersides the old one , and it works just like it . I did use it ? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good news (...and good news) *by G***S on August 14, 2013* The good news is that this is a high quality pump (Grundfos PN 59896775) that recirculates a home hot-water system perfectly. It replaces the Grundfos PN 59896127 pump perfectly (size, etc., the one I had previously and now discontinued) as advertised in the Grundfos technical data (middling-easy/hard to find that on-line). If, like me, you get part-way through the installation/replacement and find that, "Wow, the wiring is different" (as shown on page 8 of the installation manual that accompanies the pump) - no worries! Turns out that what appears to be a single-speed versus multi-speed wiring incompatibility is simply lousy instructions and illustrations in the installation manual. If you're replacing a 59896127 pump just take the two hot wires and connect them to the "L" and "N" connections, and connect the (most likely) green-colored ground wire to the terminal marked with the ground symbol. Too bad the Grundfos manual doesn't make it clear that you can connect a straight 115v/60c line input to the apparent multi-speed terminals on the new pump (as shown in their manual). I confirmed this via their (hard to find and relatively unpublished) customer service number (800-333-1366). Good luck googling any of this info (PITA - I had to pummel through it through several days of emails with the seller the hard way). Oh, and while you're at it, once you have it installed and have turned the water back on after making all connections, and thereafter starting the pump, be sure to turn the central nickel-plated screw in the central shaft area to a loosened position to purge any air from the pump while it's running. DON'T remove the screw, just loosen it while the pump is running and let any air (and a little bit of water which will dribble out) escape. Once you have only water slightly escaping from that area retighten the screw and everything's Jake! This is easier to google (found it on another seller's website). The pump may sound a little noisy at first, but after the ceramic bearings have seated in the first minute or so and after you've purged the air in the pump (described in preceding paragraph) the noise should go away and it should be relatively silent. Very nice. ### ⭐⭐⭐⭐⭐ Seeming Exact Replacement for 59896127 *by F***F on March 1, 2020* Yes, this seems to be an exact replacement and is working fine in my house without changing anything but the rubber washers. Just shut off the water using a hex wrench on the tiny valves built into both ends of the fittings for the pump, take the old one out, replace the washers, chunk the new one in there and tighten the fittings. You'll need to wire the new pump. I just used my old wiring, the green wire to ground, the two white wires to L and N. (In my case, since I had two white wires, I had to trace them back to the plug to learn which was connected to the narrow [=L] prong of the plug and which to the wide [=N] prong.) Note: my pump was NOT labelled 59896775. It has another model number written on it, despite it being described as part 59896775 by Amazon. I called Grundfos and was told the differing number was due to it coming with the fittings as a kit. I find that hard to believe, but I can confirm the pump is working properly. Oh, and finally, bleed air from the pump by using a very wide flathead screwdriver to loosen (not remove) the metal cap in the center of the front of the pump. Water will leak out. When it does and no bubbles are coming out, you should be good to go. ### ⭐ Not complete *by Z***Y on February 14, 2026* Didn't come with the flange ## Frequently Bought Together - Grundfos 59896775 1/12 hp 115V Circulating Pump - Grundfos 529912 GU 125 Bronze Union Flange - 3/4" NPT - GRUNDFOS UP15-29SU/LC 59896776 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/30406261-grundfos-59896775-1-12-hp-115v-circulating-pump](https://www.desertcart.tn/products/30406261-grundfos-59896775-1-12-hp-115v-circulating-pump) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*