--- product_id: 111198576 title: "12V 4.3 LPM Water System Pump" brand: "seaflo" price: "€ 83.70" currency: EUR in_stock: true category: "Seaflo" url: https://www.desertcart.com.cy/products/111198576-12v-4-3-lpm-water-system-pump store_origin: CY region: Cyprus --- # 12V power efficiency 4.3 LPM flow rate Standard 3/8" hose barb 12V 4.3 LPM Water System Pump **Brand:** seaflo **Price:** € 83.70 **Availability:** ✅ In Stock ## Summary > 💧 Power your flow, effortlessly and reliably. ## Quick Answers - **What is this?** 12V 4.3 LPM Water System Pump by seaflo - **How much does it cost?** € 83.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/111198576-12v-4-3-lpm-water-system-pump) ## Best For - seaflo enthusiasts ## Why This Product - Trusted seaflo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Quality:** Meets RoHS, SGS, and ISO standards—engineered for durability and safety. - • **Dual Tap Delivery:** Supports water supply to two outlets simultaneously for ultimate convenience. - • **Robust & Reliable:** Ignition protected with a 2-year warranty for peace of mind in any environment. - • **Compact Powerhouse:** Lightweight 1.3 lbs design fits perfectly in tight spaces without sacrificing performance. - • **Smart Auto Pressure Switch:** Automatically starts and stops with faucet use—no manual hassle. ## Overview The Seaflo 12V 4.3 LPM Water System Pump is a compact, self-priming diaphragm pump designed for versatile applications including marine, RV, and agricultural use. It delivers up to 1.2 gallons per minute through dual 3/8" outlets, features an automatic pressure switch for hands-free operation, and meets rigorous international standards. With ignition protection, a 2-year warranty, and industry-standard mounting, it’s engineered for dependable intermittent duty in demanding environments. ## Description The 21-Series Pumps are compact and designed for a wide range of applications including liquid transfer, spraying, circulation, filtration and dispensing. The 21-series of diaphragm pumps are self-priming and can be run dry without harm. It provides up to 1.2 gallons per minute. Miniature multi outlet water pressure pump serves 1 or 2 3/8” (10 mm) outlets at any one time. This compact automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when faucet is opened and closed.TYPICAL APPLICATIONSMarine, RV, Agricutural Spraying, General Industial, Filtration, Beverage Processing, Solar Water System.INFORMATIONType:2 Chamber positive displacement diaphragm pump, self priming, capable of being run dryControl Type:Pressure switchMax Recommended Temperature:60° C (140° F)Priming Capabilities:4 feet (1.2 m) suction liftRe-start Pressure Shut-off Pressure 35 PSI: 25 PSI ±5 PSI (±0.3 bar)Inlet/Outlet Ports:3/8" (10 mm) hose barbWeight:1.3 lbs (0.6 kg)MOTORLeads:18 AWG, 14" (35 cm) long with 2-Pin connector / LeadsDuty Cycle:IntermittentMax.Amp Draw:4.0 AFuse:6.0 ASTANDARD PUMP CONFIGURATIONSVoltage:12VOpen Flow（GPM/LPM）:1.2 / 4.3Max Draw:4.0AShut-off Pressure（PSI/BAR):35 / 2.4Valves:EPDMDiaphragm:Santoprene ## Features - Able to supply water to two taps. 2 years warranty. - 18AWG,13" long Leads. 10mm (3/8") Hose barb connections. - Ignition protected. - Meets or exceeds RoHS, SGS, and ISO standards. - Industry standard mounting pattern. Intermittent duty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CIZMC32 | | Best Sellers Rank | 38,055 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 17 in Boat Water Pressure Pumps | | Brand | Seaflo | | Colour | Black, Orange | | Country of Origin | China | | Customer Reviews | 4.1 4.1 out of 5 stars (616) | | Flow Rate | 1.2 Gallons Per Minute | | Global Trade Identification Number | 06970424907688 | | Item Dimensions L x W x H | 16.9L x 9.8W x 6.2H centimetres | | Item Weight | 1.32 Pounds | | Manufacturer | SEAFLO | | Material | Polypropylene (PP) | | Maximum Lifting Height | 4 Feet | | Model Number | SFDP1-012-035-21 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | SFDP1-012-035-21 | | Power source | ['Electricity'] | | Product Style | Classic | | UPC | 790149956923 637776648466 | | Unit Count | 1.0 count | | Usage | RV, Boat, Off-Grid Systems, Agriculture, General Industrial, Automotive | | Voltage | 12 Volts | ## Product Details - **Brand:** Seaflo - **Colour:** Black, Orange - **Item weight:** 1.32 Pounds - **Material:** Polypropylene (PP) - **Maximum flow rate:** 1.2 Gallons Per Minute - **Maximum lifting height:** 4 Feet - **Power source:** ['Electricity'] - **Product dimensions:** 16.9L x 9.8W x 6.2H centimetres - **Style:** Classic - **Voltage:** 12 Volts ## Images ![12V 4.3 LPM Water System Pump - Image 1](https://m.media-amazon.com/images/I/6149ywb8yYL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: In addition to the pressure demand switch, is there an on/off switch?** A: No, there is no built-in on/off switch, however, you can install a switch on the positive lead from the 12v source. **Q: How would you rate the quietness of this pump?** A: I would rate the pump as very quiet while operating **Q: Does the pump have a check valve so i can t it in line with a city water hookup in my rv?** A: No. **Q: What are the wires for coming out of the pump?** A: Pump is 12 volt. Red hot black ground. Has instructions to wire. Pump gas pressure switch that shuts on and off as when faucet is turned. I suggest adding switch in hot side so you can completely shut down . ## Frequently Bought Together - Seaflo 12V 1.2 GPM 35 PSI Water Pressure Diaphragm Pump - Water Pump Strainer, 3/8 Inch Hose Barb In-Line Strainer Twist-On Sprayer Filter for Water Pump 12V DC 80 PSI RV Camper Marine Boat Lawn - 3/8" ID x 25 Ft High Pressure Braided Clear PVC Vinyl Tubing Flexible Vinyl Tube, Heavy Duty Reinforced Vinyl Hose Tubing, BPA Free and Non Toxic --- ## 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.com.cy/products/111198576-12v-4-3-lpm-water-system-pump](https://www.desertcart.com.cy/products/111198576-12v-4-3-lpm-water-system-pump) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-08-24*