--- product_id: 33880464 title: "Aquatec 5851-7E12-J574 0.7 GPM 60 PSI 3/8 inch JG 115V Delivery/Demand Pump with Cord" brand: "aqua tec" price: "$345.32" currency: USD in_stock: true reviews_count: 8 category: "Aqua Tec" url: https://www.desertcart.us/products/33880464-aquatec-5851-7e12-j574-0-7-gpm-60-psi-3 store_origin: US region: United States of America --- # 115V AC power for reliable operation 0.7 GPM flow rate boosts water delivery 3/8 inch JG fittings for easy integration Aquatec 5851-7E12-J574 0.7 GPM 60 PSI 3/8 inch JG 115V Delivery/Demand Pump with Cord **Brand:** aqua tec **Price:** $345.32 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your water game β€” faster flow, smarter hydration! ## Quick Answers - **What is this?** Aquatec 5851-7E12-J574 0.7 GPM 60 PSI 3/8 inch JG 115V Delivery/Demand Pump with Cord by aqua tec - **How much does it cost?** $345.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/33880464-aquatec-5851-7e12-j574-0-7-gpm-60-psi-3) ## Best For - aqua tec enthusiasts ## Why This Product - Trusted aqua tec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Quiet Powerhouse:** Minimal noise pump chatter that stops at pressure peak - β€’ **Plug & Play Installation:** Standard 3/8 inch JG fittings ensure hassle-free setup - β€’ **Precision Pressure Control:** Delivers a steady 60 PSI for consistent faucet performance - β€’ **Turbocharge Your RO System:** Boosts water flow up to 4x faster for instant hydration - β€’ **Sleek, Durable Aluminum Build:** Lightweight yet robust design built to last ## Overview The Aquatec 5851-7E12-J574 is a 115V AC-powered demand delivery pump designed to enhance reverse osmosis (RO) water systems by increasing flow rate to 0.7 gallons per minute at 60 PSI. Featuring durable aluminum construction and standard 3/8 inch JG fittings, it integrates seamlessly to boost water pressure and reduce wait times at faucets, making it an essential upgrade for efficient, reliable drinking water delivery. ## Description This is a demand delivery pump used normally after an RO storage tank Review: SILENCE!!! At last! Here is the solution. - This is an excellent pump, cuts in half the time it takes to fill a glass from the refrigerator. As it came, the pump comes on when the pressure drops to 40 psi and off at 52 psi. There is a small screw that will adjust the cutoff pressure up to 60 psi. My only complaint was the noise, and boy, was it LOUD, even down in the basement under the kitchen. Aquatec was very good at suggesting solutions, none of which helped. I put the pump in an acoustic foam-lined enclosure, and foam insulation on the feed line. Better, but still loud. Seemed to be some pulsing at the RO water faucet when the pump was running and the feed line was vibrating. Could there be some back pressure? So I put a check valve between the RO feed and the pump inlet. I went upstairs and tried running water from the refrigerator. At first I thought the pump wasn't running, though the pressure stayed up. SILENCE!!! It was running, but I could just barely hear it if it was absolutely quiet in the kitchen. Wow, what a difference. There is a little bit of a restriction in the check valve, so it takes a little longer to top up the tank, and I know there is a check valve in the pump, but you have to hear the difference to believe it. One happy camper! (Using 3/8" line with a 3 gallon expansion tank, got the check valve with the widest body for less of a restriction: https://www.desertcart.com/dp/B0CWVWDG81?ref=ppx_yo2ov_dt_b_fed_asin_title .) Review: You can easily make this pump ALMOST SILENT - Pump location: Mounted where a lazy-Susan cabinet would normally be in a slab on grade home. Application: Demand pump for an RO system. The pressure to my fridge/ice maker left a lot to be desired. I coupled this pump with a 4 gallon RO tank to supplement my 14 gallon tank. When I first installed this pump, I installed in rigidly to a piece of extra red oak that I had laying around that was mounted to two studs in the wall. As other posters mentioned, the pump was LOUD!! Between the vibrations in the lines to the reverberations through the studs in the wall i was NOT impressed. Below mounting method wont work for everyone, but it worked beautifully for me. I headed to my local big box store to find a solution. I came home with a set of air compressor vibration pads (rubber lined cork squares) and some pipe insulation for 1/2 pipes (my RO system has 3/8 lines..). *Step 1: lay pads on floor & mount pump on top of pads. DON'T ancor pads to cabinets or concrete floor.* *Step 2: Wrap pipes with the afore mentioned pipe insulation. Thats it! Between those two tricks, I can barely hear the pump running. I have excellent water pressure and zero complaints. ## Features - Sold on desertcart ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007KDXH5U | | Best Sellers Rank | #113,817 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #94 in Power Water Pumps | | Brand | Aqua Tec | | Brand Name | Aqua Tec | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 234 Reviews | | Flow Rate | 0.7 gpm | | Item Dimensions L x W x H | 9"L x 4"W x 4"H | | Item Weight | 6.2 pounds | | Manufacturer | Aqua Tec | | Manufacturer Part Number | 1P-6O66-EIAS | | Material | Aluminum | | Material Type | Aluminum | | Model Number | 5851-7E12-J574 | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | ac | | Product Dimensions | 9"L x 4"W x 4"H | | Product Style | Above Ground | | Specific Uses For Product | drinking water | | Style | Above Ground | | Unit Count | 1 Count | | Voltage | 115 | ## Product Details - **Brand:** Aqua Tec - **Color:** Black - **Item Weight:** 6.2 pounds - **Material:** Aluminum - **Maximum Flow Rate:** 0.7 gpm - **Number of Packs:** 1 - **Power Source:** ac - **Product Dimensions:** 9"L x 4"W x 4"H - **Style:** Above Ground - **Voltage:** 115 ## Images ![Aquatec 5851-7E12-J574 0.7 GPM 60 PSI 3/8 inch JG 115V Delivery/Demand Pump with Cord - Image 1](https://m.media-amazon.com/images/I/715SmRP+tJL.jpg) ![Aquatec 5851-7E12-J574 0.7 GPM 60 PSI 3/8 inch JG 115V Delivery/Demand Pump with Cord - Image 2](https://m.media-amazon.com/images/I/81KPs3QnIvL.jpg) ![Aquatec 5851-7E12-J574 0.7 GPM 60 PSI 3/8 inch JG 115V Delivery/Demand Pump with Cord - Image 3](https://m.media-amazon.com/images/I/71UaJsyKRFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ SILENCE!!! At last! Here is the solution. *by V***1 on December 21, 2024* This is an excellent pump, cuts in half the time it takes to fill a glass from the refrigerator. As it came, the pump comes on when the pressure drops to 40 psi and off at 52 psi. There is a small screw that will adjust the cutoff pressure up to 60 psi. My only complaint was the noise, and boy, was it LOUD, even down in the basement under the kitchen. Aquatec was very good at suggesting solutions, none of which helped. I put the pump in an acoustic foam-lined enclosure, and foam insulation on the feed line. Better, but still loud. Seemed to be some pulsing at the RO water faucet when the pump was running and the feed line was vibrating. Could there be some back pressure? So I put a check valve between the RO feed and the pump inlet. I went upstairs and tried running water from the refrigerator. At first I thought the pump wasn't running, though the pressure stayed up. SILENCE!!! It was running, but I could just barely hear it if it was absolutely quiet in the kitchen. Wow, what a difference. There is a little bit of a restriction in the check valve, so it takes a little longer to top up the tank, and I know there is a check valve in the pump, but you have to hear the difference to believe it. One happy camper! (Using 3/8" line with a 3 gallon expansion tank, got the check valve with the widest body for less of a restriction: https://www.amazon.com/dp/B0CWVWDG81?ref=ppx_yo2ov_dt_b_fed_asin_title .) ### ⭐⭐⭐⭐⭐ You can easily make this pump ALMOST SILENT *by J***R on May 26, 2020* Pump location: Mounted where a lazy-Susan cabinet would normally be in a slab on grade home. Application: Demand pump for an RO system. The pressure to my fridge/ice maker left a lot to be desired. I coupled this pump with a 4 gallon RO tank to supplement my 14 gallon tank. When I first installed this pump, I installed in rigidly to a piece of extra red oak that I had laying around that was mounted to two studs in the wall. As other posters mentioned, the pump was LOUD!! Between the vibrations in the lines to the reverberations through the studs in the wall i was NOT impressed. Below mounting method wont work for everyone, but it worked beautifully for me. I headed to my local big box store to find a solution. I came home with a set of air compressor vibration pads (rubber lined cork squares) and some pipe insulation for 1/2 pipes (my RO system has 3/8 lines..). *Step 1: lay pads on floor & mount pump on top of pads. DON'T ancor pads to cabinets or concrete floor.* *Step 2: Wrap pipes with the afore mentioned pipe insulation. Thats it! Between those two tricks, I can barely hear the pump running. I have excellent water pressure and zero complaints. ### ⭐⭐⭐⭐⭐ Perfect for increased pressure from a R/O *by D***S on May 26, 2024* This pump, coupled with the Aquatec Pulsation Dampener Accumulator Tank (recommended for booster pumps) is an ideal combination for those scenarios where a Reverse Osmosis System has a long way to distribute water. Ours is installed in a basement, about 25’ from the faucet, and 20-50’ from 3 refrigerators. Designing our home, we did have the plumbers run 1/2” PEX from the R/O to each refrigerator and the faucet. Our R/O system is designed to put out good flow and pressure, and it does but the distance slowed the supply flow down. Now the R/O water comes out fast and steady at every point of use. The pump is very quiet, but if installed where vibrations can resonate through wood or other mountings, use some soft rubber isolation pads. We can’t even detect its running for anywhere upstairs. The dampener tank is very helpful if using these pumps the and R/O water goes to a fridge, as the flow is sometimes intermittent or low and some ice makers are problematic with that. The John Guest push lock fittings are perfect for the common 3/8” or even 1/4” tubing. The Big Bonus……These products are made in the USA!!!! Great buy! ## Frequently Bought Together - Aquatec 5851-7E12-J574 0.7 GPM 60 PSI 3/8 inch JG 115V Delivery/Demand Pump with Cord - Aquatec Pulsation Dampener Accumulator Pressure Tank for Demand Delivery Pumps and misting aeroponics Booster Pumps. Dampens Pressure Switch Cycling pulsating Issues, Limit Water Hammer - DIGITEN Water Pressure Gauge Meter 0-1.6MPa 0-220psi 1/4" f Reverse Osmosis System Pump‘­ --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/33880464-aquatec-5851-7e12-j574-0-7-gpm-60-psi-3](https://www.desertcart.us/products/33880464-aquatec-5851-7e12-j574-0-7-gpm-60-psi-3) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-01*