SEAFLO 41 Series 12V Water Pressure Diaphragm Pump - 4.5 GPM, 40 PSI, Self Priming with Smart Pressure Switch - UL & CSA Certified for RV, Caravan, Marine, Off-Grid & Industrial Applications - Perfect for Water Supply, Irrigation & Fluid Transfer - 4 Year Warranty
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Description
The SEAFLO 41 Series Diaphragm Pump delivers superior performance with 4.5 GPM (17.0 LPM) open flow and 40 PSI pressure, making it ideal for multiple fixture systems in RV, marine, off-grid cabins, caravans, and industrial applications 33-Series Technical Specifications Robust Construction The SEAFLO 41-Series ensures precise pressure control, stable performance, and reduced cycling,. Constructed with premium materials like Santoprene and EPDM, this pump is built to withstand the harsh conditions of marine and RV environments, offering long-lasting reliability. Maximum Versatility! High flow rate, robust suction power, and durable construction make it suitable for both freshwater and saltwater environments , The SEAFLO 41-Series delivers consistent and reliable performance across a wide range of applications. Premium Product Features: Click Side Arrows to Explore! Previous page Next page 33 Series vs Other SEAFLO Pumps 41-Series Diaphragm Pump Add to Cart 21-Series Diaphragm Pump Add to Cart 22-Series Diaphragm Pump Buying Options 33-Series Diaphragm Pump Add to Cart 42-Series Diaphragm Pump Add to Cart 55-Series Diaphragm Pump Buying Options 56A-Series Diaphragm Pump Add to Cart Customer Reviews 3.6 out of 5 stars 189 4.4 out of 5 stars 1,746 3.6 out of 5 stars 25 4.5 out of 5 stars 4,782 4.4 out of 5 stars 2,050 — 3.8 out of 5 stars 105 Price $82.99$82.99 $29.99$29.99 — $54.99$54.99 $64.99$64.99 — $149.99$149.99 Model Number SFDP1-045-040-41 SFDP1-012-035-21 SFDP1-013-100-22 SFDP1-030-045-33 SFDP1-030-055-42 SFDP1-055-060-55 SFDP1-050-070-56A Open Flow (GPM/LPM） 4.5 / 17.0 1.2 / 4.5 1.3 / 5.0 3.0 / 11.3 3.0 / 11.3 5.5 / 20.8 5.0 / 18.9 Voltage 12V 12V 12V 12V 12V 12V 12V Max Draw 12.13A 4.0A 6.0A 6.74A 7.0 A 17A 10A Shut-off Pressure (PSI/BAR) 40 / 2.8 35 / 2.4 100 / 6.9 45 / 3.1 55 / 3.8 60 / 4.2 70 / 4.8 Priming Capabilities 6 feet (1.8 m) suction lift 4 feet (1.2 m) suction lift 6 feet (1.8 m) suction lift 6 feet (1.8 m) suction lift 6 feet (1.8 m) suction lift 9 FT (2.7M) suction lift 6 feet (1.8 m) suction lift Max Recommended Temperature: 140° F (60° C) Max. 140° F (60° C) Max. 140° F (60° C) Max. 140° F (60° C) Max. 140° F (60° C) Max. 140° F (60° C) Max. 140° F (60° C) Max. Material: EPDM (Valves) EPDM (Valves) EPDM (Valves) EPDM (Valves) EPDM (Valves) EPDM (Valves) EPDM (Valves) Ports: 3/4" Quick Attach 3/8" hose Barb 3/8" hose Barb 1/2"- MNPT Threaded 1/2"- MNPT Threaded 1/2"- MNPT Threaded Quick Attach Fixtures Quantity 3-4 1 1 3-4 3-4 Up to 6 Up to 6 Duty Cycle Continuous Duty Intermittent duty Continuous Duty Intermittent Continuous duty Intermittent Intermittent
Features
[ SPECIFICATIONS ] Model SFDP1-045-040-41 | Voltage 12V DC | Flow Rate 4.5 GPM (17 LPM) | Shut-Off Pressure 40 PSI (2.8 BAR) | Max Current 12.13A | Suction Lift 6 feet (1.8 m) | Ports Quick Attach | Material EPDM Valves, Santoprene Diaphragm | Warranty 4-Year
[ POWERFUL HIGH-FLOW PERFORMANCE ] Delivers an impressive 4.5 gallons per minute flow, capable of supplying up to 5 fixtures simultaneously, providing strong, consistent water pressure ideal for RVs, boats, cabins, and off-grid locations.
[ SELF-PRIMING & RUN-DRY SAFE ] Designed with self-priming technology allowing suction lifts up to 6 feet vertically, enabling easy installation above water sources. Can run dry without damage, ensuring dependable long-term operation.
[ SMART PRESSURE SWITCH TECHNOLOGY ] Automatically starts and stops the pump based on faucet demand, efficiently regulating pressure and saving energy. Offers smooth, hassle-free water flow with no accumulator tank required.
[ QUAD-CHAMBER INTERNAL BYPASS DESIGN ] Advanced quad-chamber diaphragm and internal bypass system significantly reduce cycling, providing quiet, smooth, and efficient operation even when servicing multiple outlets simultaneously.
[ DURABLE CORROSION-RESISTANT CONSTRUCTION ] Manufactured using EPDM valves and a Santoprene diaphragm for superior corrosion resistance, suitable for use with freshwater or saltwater, ensuring reliable operation in harsh environments.
[ QUICK-CONNECT EASY INSTALLATION ] Equipped with quick-connect fittings, allowing fast, simple installation and easy maintenance. Features industry-standard mounting patterns and rubber mounting feet to minimize vibrations.
[ WIDE APPLICATION FLEXIBILITY ] Perfect for various uses including RV water systems, boats, caravans, remote cabins, off-grid installations, agriculture, and industrial environments, ensuring consistent water delivery anywhere.
[ CERTIFIED SAFETY & QUALITY ] Fully certified by UL, CSA, RoHS, SGS, and ISO standards for superior safety, quality, and environmental compliance, ensuring the highest standard of reliability for residential or industrial use.
[ 4 YEAR WARRANTY ] Enjoy peace of mind with SEAFLO’s trusted 4-Year Limited Warranty, guaranteeing lasting performance, durability, and dependable support for your pump in any application or environment.
