--- product_id: 323728785 title: "SEAFLO 33 Series Washdown Deck Wash Pump KIT 12v 70 PSI 3.0 GPM for Rv Boat Marine Yacht with All New Heavy Duty Pressure Switch" brand: "seaflo" price: "₩527112" currency: KRW in_stock: true reviews_count: 5 url: https://www.desertcart.kr/products/323728785-seaflo-33-series-washdown-deck-wash-pump-kit-12v-70 store_origin: KR region: South Korea --- # 12V DC power 3.0 GPM flow rate Heavy-duty pressure switch SEAFLO 33 Series Washdown Deck Wash Pump KIT 12v 70 PSI 3.0 GPM for Rv Boat Marine Yacht with All New Heavy Duty Pressure Switch **Brand:** seaflo **Price:** ₩527112 **Availability:** ✅ In Stock ## Summary > 🚤 Clean smarter, not harder — the ultimate washdown pump kit for pros on the move! ## Quick Answers - **What is this?** SEAFLO 33 Series Washdown Deck Wash Pump KIT 12v 70 PSI 3.0 GPM for Rv Boat Marine Yacht with All New Heavy Duty Pressure Switch by seaflo - **How much does it cost?** ₩527112 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/323728785-seaflo-33-series-washdown-deck-wash-pump-kit-12v-70) ## 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 - • **Powerful 3.0 GPM Flow:** Delivers fast, efficient cleaning to save your time on deck or RV maintenance. - • **Smart Pressure Control:** Built-in heavy-duty pressure switch ensures precise operation and pump protection. - • **Marine-Grade Durability:** EPDM valves & Santoprene diaphragm resist corrosion in freshwater & saltwater. - • **Whisper-Quiet & Reliable:** Rubber mounts reduce vibration; thermal overload protection keeps it running smooth. - • **Complete Ready-to-Use Kit:** Includes 25' UV-protected hose, trigger nozzle, quick-connect fittings & strainer. ## Overview The SEAFLO 33 Series Washdown Deck Wash Pump Kit is a robust 12V DC diaphragm pump delivering 3.0 GPM at 70 PSI, engineered for marine and RV cleaning. Featuring corrosion-resistant materials, a heavy-duty pressure switch, and a complete kit with hose and nozzle, it offers effortless, reliable washdown performance in both freshwater and saltwater environments. Backed by a 4-year warranty, it’s the go-to solution for professionals demanding durability and efficiency. ## Description The SEAFLO 33 Series Washdown Deck Wash Pump Kit delivers powerful cleaning performance for marine, RV, and outdoor applications. Designed with a 12V DC diaphragm pump, this kit achieves a flow rate of 3.0 GPM (11.3 LPM) and a pressure rating of 70 PSI (4.8 BAR), making it ideal for washing boats, decks, fish boxes, RVs, and other surfaces. The pump’s durable construction and reliable performance ensure it excels in freshwater and saltwater environments. This kit comes fully equipped with a trigger spray nozzle, 25-foot UV-protected coiled hose, quick connect fittings, and a 50 mesh inlet strainer, offering everything needed for an efficient and hassle-free cleaning experience. Backed by SEAFLO’s industry-leading 4-year warranty, you can trust this system for long-term durability and effectiveness. ## Features - [ SPECIFICATIONS ]: Model Number: SFWP1-030-070-33 Voltage: 12V DC Open Flow: 3.0 GPM (11.3 LPM) Shut-off Pressure: 70 PSI (4.8 BAR) Priming Capability: Self-priming up to 6 feet (1.8 m) suction lift Max Draw: 18.0 A Inlet/Outlet Size: 1/2"-14 MNPT Material: EPDM valves / Santoprene diaphragm - [ HIGH-EFFICIENCY PUMP PERFORMANCE ]: Capable of delivering a powerful 3.0 GPM flow rate at 70 PSI, this pump ensures fast and effective cleaning, saving you time and effort. - [ HEAVY-DUTY PRESSURE SWITCH ]: The built-in pressure switch automatically activates when the spray gun handle is squeezed and shuts off when released, offering precise control and protecting the pump from over-pressurization. - [DURABLE AND CORROSION-RESISTANT CONSTRUCTION ]: Built with EPDM valves, a Santoprene diaphragm, and ABS engineering plastics, this pump is designed to withstand harsh conditions in both freshwater and saltwater environments. - [ COMPLETE WASHDOWN KIT INCLUDED ]: Includes a heavy-duty pump, 25-foot UV-protected coiled hose, trigger spray nozzle, quick-connect fittings, 50 mesh inlet strainer, and two 1/2" barbed fittings for a complete cleaning solution. - [ QUIET AND RELIABLE OPERATION ]: Rubber mounting feet reduce vibration and noise. Thermal overload protection automatically stops the motor during overheating and restarts once cooled for uninterrupted performance. - [ EASY INSTALLATION AND VERSATILITY ]: Features industry-standard mounting and quick-connect fittings, making setup and maintenance simple and efficient. Suitable for a wide range of applications, from boats to RV decks. - [COMPATIBLE WITH FRESHWATER AND SALTWATER ]: Engineered for both freshwater and saltwater cleaning tasks, ensuring reliable operation across diverse environments. - [ INDUSTRY-LEADING 4-YEAR WARRANTY ]: Backed by SEAFLO’s trusted warranty, guaranteeing durability and long-term performance. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B089HP3JX4 | | Best Sellers Rank | 352,353 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 114 in Boat Water Pressure Pumps | | Brand | Seaflo | | Colour | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (187) 4.2 out of 5 stars | | Flow Rate | 3 Gallons Per Minute | | Global Trade Identification Number | 00793945657643, 00810039490532 | | Included Components | 25' UV-protected coiled hose, 50 mesh inlet strainer, Two 1/2" barbed fittings, Heavy-duty washdown pump, Quick hose disconnect fitting, Trigger spray nozzle with quick connect | | Item Dimensions L X W X H | 20.3L x 13W x 12.3H centimetres | | Item Weight | 2.58 kg | | Manufacturer | SEAFLO | | Material | Stainless Steel | | Maximum Lifting Height | 6 Feet | | Model Number | SFWP1-030-070-33 | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | SFWP1-030-070-33 | | Power Source | Battery Powered | | Product Style | Diaphragm | | Unit Count | 1.0 count | | Upc | 793945657643 | | Usage | Marine cleaning, RV cleaning, outdoor cleaning, boating, travel, leisure activities | | Voltage | 12 Volts (DC) | ## Product Details - **Brand:** Seaflo - **Colour:** Black - **Item weight:** 2.58 kg - **Material:** Stainless Steel - **Maximum flow rate:** 3 Gallons Per Minute - **Maximum lifting height:** 6 Feet - **Power source:** Battery Powered - **Product dimensions:** 20.3L x 13W x 12.3H centimetres - **Style:** Diaphragm - **Voltage:** 12 Volts (DC) ## Images ![SEAFLO 33 Series Washdown Deck Wash Pump KIT 12v 70 PSI 3.0 GPM for Rv Boat Marine Yacht with All New Heavy Duty Pressure Switch - Image 1](https://m.media-amazon.com/images/I/61U+vkJuctL.jpg) ![SEAFLO 33 Series Washdown Deck Wash Pump KIT 12v 70 PSI 3.0 GPM for Rv Boat Marine Yacht with All New Heavy Duty Pressure Switch - Image 2](https://m.media-amazon.com/images/I/81zZ9vAYZDL.jpg) ![SEAFLO 33 Series Washdown Deck Wash Pump KIT 12v 70 PSI 3.0 GPM for Rv Boat Marine Yacht with All New Heavy Duty Pressure Switch - Image 3](https://m.media-amazon.com/images/I/71cQ-T7kU6L.jpg) ![SEAFLO 33 Series Washdown Deck Wash Pump KIT 12v 70 PSI 3.0 GPM for Rv Boat Marine Yacht with All New Heavy Duty Pressure Switch - Image 4](https://m.media-amazon.com/images/I/81maY017RML.jpg) ![SEAFLO 33 Series Washdown Deck Wash Pump KIT 12v 70 PSI 3.0 GPM for Rv Boat Marine Yacht with All New Heavy Duty Pressure Switch - Image 5](https://m.media-amazon.com/images/I/81i-GlaavHL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by on Reviewed in Canada 9 July 2026* Très silencieux et un bon débit et bonne pression très satisfait ### ⭐⭐⭐⭐⭐ Excellent pump! *by on Reviewed in the United States 2 August 2026* Replaced pump in my hurricane 203– fits perfect, string pump. ### ⭐ Mount out of any area pump can get wet by salt water. *by on Reviewed in Canada 16 August 2026* Mounted this on my boat for a washdown deck hose in salt water. One of the connections not sealed correctly from manufacturer on the pump got corroded by the salt water and corroded within 2 days of use. They should let you know not to mount this pump in the elements. ## Frequently Bought Together - SEAFLO 33 Series Washdown Deck Wash Pump Kit - 12V DC, 3.0 GPM, 70 PSI, Heavy Duty Pressure Switch, for RV, Boat, Marine, Yacht, Freshwater, and Saltwater Applications | 4-Year Warranty - 1/2" ID x 3/4" OD - 10 Ft High Pressure Braided Clear PVC Vinyl Tubing Flexible Vinyl Tube, Heavy Duty Reinforced Vinyl Hose Tubing, BPA Free and Non Toxic - Sea-Dog Washdown Water Outlet - 316 Stainless Steel --- ## 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.kr/products/323728785-seaflo-33-series-washdown-deck-wash-pump-kit-12v-70](https://www.desertcart.kr/products/323728785-seaflo-33-series-washdown-deck-wash-pump-kit-12v-70) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-12*