Best Boat Shower Pumps & Sumps In June 2023
With so many options of marine shower sump pump out there, such as Amarine Made,SEAFLO,DasMarine,Cloud Mountain,Finderomend and more, how to choose the best ones you want? We're here to help you to pick out the top best marine shower sump pump with our handy buying guide.
We researched and tested 157 marine shower sump pump in the market to get you the list of the best marine shower sump pump. Our most recommended product is Amarine Made Marine Shower Sump Pump. Check out our best [count] for all of our favorites, and be sure to read our buying guide to get all the information you need to make the best choice!
Editor's Choice
9.7
Amarine Made Boat Marine Shower Sump Pump Drain Kit System Shower Pump System 12v 750 GPH -
Premium Pick
9.4
SEAFLO Shower Sump Pump System Box Multi Inlet 12V DC 750GPH with 4-Year Warranty
Budget Pick
9.1
DasMarine12V 750GPH Multi Port Marine Boat Shower Sump Pump Drain Kit System
Top 10 Best Boat Shower Pumps & Sumps Reviews 2023
1. Amarine Made Boat Marine Shower Sump Pump Drain Kit System Shower Pump System 12v 750 GPH -
- All-in-One Unit Has Box/lid with Pump and Integrated Float Switch in It.Removable Mesh Filter Allows Easy Cleaning.
- Ignition Protected. Handles Waste Water From More Than One Tapping Point
- Clear Screw-Down Cover. Check Valve on Outlet.it Has a Slot-In 'filter' Screen to Stop Hair Etc Getting Into Pump.
- Tight Fitting Lid to Mimimize Splashing and Odors
- Easy to Install: Cut the Hose Bard End Off with a Hacksaw for the Size You Need, Then Attach Hoses - DO NOT OVER-TIGHTEN HOSE CLAMP, YOU WILL BREAK IT EVENTUALLLY! Then Wire in the Pump.Multiple Inlet Ports for Versatile Usuage.
2. SEAFLO Shower Sump Pump System Box Multi Inlet 12V DC 750GPH with 4-Year Warranty
- 12V 750GPH Multi-Port Shower Sump / Grey Water System. Internal Float Switch- Automatically Turns ON & OFF System.
- Outlet Port: 3/4” Multiple Inlet Ports: 3/4" Port, 3/4" & 1" Port, 1-1/8" & 1-1/2" Port
- Industry Leading 4 Year Warranty Dimensions: Length: 13-1/4" X Width: 8-1/2" X Height: 4-1/2"
- Removable Mesh Filter Allows Easy Cleaning. Clear, Easy Snap-On Cover for Easy Access and Cleaning, with Gasket Seal
- The Check Valve on the Outlet Stops Water From Flowing Back Into the Tank.
3. DasMarine12V 750GPH Multi Port Marine Boat Shower Sump Pump Drain Kit System
- Inside Check Valve on the Outlet Stops Water From Flowing Back Into the Tank.
- Easy Installation; Ignition Protected; Tight Fitting Lid to Mimimize Splashing and Odors
- Built in Automatic 12V 750 GPH Bilge Pump; Internal Float Switch- Automatically Turns ON & OFF System.
- Removable Mesh Filter Allows Easy Cleaning. Clear, Easy Snap-On Cover for Easy Access and Cleaning, with Gasket Seal
- Outlet Port: 3/4” Multiple Inlet Ports: 3/4" Port, 3/4" & 1" Port, 1-1/8" & 1-1/2" Port
4. Whale BE9003 Electric Field Sensor Switch, 12V or 24V, Suitable for Up to 20 Amps
- Automatically Activates Bilge Pump When 2 Inches of Water Is Sensed
- Worry-Free, Precise Operation Ensures Proper Bilge Pumping and Provides Peace of Mind
- Offers Side Or Base Mounting, Can Operate with 12V Or 24V Power, and It Is Suitable for Up to 20 Amps
- Two Test Circles Can Be Used to Ensure Activation
- Two Color-Coded Wires Make Installation Easy
- Precision Switch Automatically Activates and Shuts Off Bilge Pumps When Water Reaches Specific Levels
- Turns Pump Off When Water Level Drops Below ½ Inch
5. 36/40/46/50/55/60/86 LBS Thrust 8 Speed Electric Outboard Trolling Motor for Fishing Boats Saltwater
- [10-Point LED Battery Indicator] : Battery Indicator Protects the Batteries, and It Is Convenient to Observe How Much Electricity Is Left.(battery Not Included)
- [28-Inch Fiberglass Composite Shaft] : High Tensile Strength and Corrosion Resistance Adjustable Shaft Allows for Proper Depth Placement in All Water Conditions. 28” Shaft Is More Suitable for Sitting.
- [Stainless Steel Hardware] : Saltwater Compatible Hardware Make the Motor Can Run Perfectly in Saltwater Or Freshwater.
- [Powerful and Durable] : Reinforced Nylon Bracket Ensures High Strength, Good Ablation Resistance and Good Dimension Stability. Durable All Aluminum Head Increase the Service Life of the Motor.
- [Ergonomic Extendable Handle] : 8 Speeds and 6-Inch Telescoping Adjustable Handle (5-Sp Forward & 3-Sp Reverse) Puts Total Control At Your Fingertips for a Smooth and Easily Controlled Ride.
6. Finderomend 12V 750GPH Boat Marine Shower Sump Pump Drain Kit System Shower Pump System - Multi-port
- [Built in Automatic 12V 750 GPH Bilge Pump] All-in-One Unit Has Box/lid with Pump and Integrated Float Switch in It.Removable Mesh Filter Allows Easy Cleaning.
- [Ignition Protected] Ignition Protected. Handles Waste Water From More Than One Tapping Point.Removable Mesh Filter Allows Easy Cleaning. Clear, Easy Snap-On Cover for Easy Access and Cleaning, with Gasket Seal.
- [Clear Screw-Down Cover] Check Valve on Outlet.it Has a Slot-In 'filter' Screen to Stop Hair Etc Getting Into Pump.
- [To All Existing Safety Standards] Tight Fitting Lid to Mimimize Splashing and Odors.Compact, Full Capacity Automatic Shower Sump Draining Kit.Water Cooled Motors for Long Life, with Anti Airlock Design and Moisture Tight Seals. Heavy Duty Motors with Stainless Steel Shafts and Tough Thermoplastic Bodies.
- [Easy to Install] Cut the Hose Bard End Off with a Hacksaw for the Size You Need, Then Attach Hoses - DO NOT OVER-TIGHTEN HOSE CLAMP, YOU WILL BREAK IT EVENTUALLLY! Then Wire in the Pump.Multiple Inlet Ports for Versatile Usuage.
7. Attwood 4131-4 Aft-Deck Hot and Cold Freshwater Exterior Boat Shower Box Kit
- Add the Convenience of a Hot/cold Freshwater Shower to Your Deck
- 6 Foot Hose with Replaceable Hand Held Shower Spray
- High Impact Plastic Construction
- Installs Flush in the Transom Or Under a Gunwale
- Required Cutout Size: 8-1/2 Inch X 4 Inch
8. Five Oceans FO3611 Shower Sump Pump System, 750 GPH, 12 Volts, Multiple Inlet Ports, Easy
- A Removable Mesh Filter Allows Easy Cleaning. Clear, Easy Snap-On Cover for Easy Access and Cleaning, with Gasket Seal
- All-in-One Pump and Integrated Float Switch Automatically Turns On/Off System. Flow Capacity: 750GPH /2839LPH. Voltage: 12 Volts. Ignition Protected. 18AWG Long Leads
- Outlet Port: 3/4" Multiple Inlet Ports: 3/4 Inch Port, 3/4 Inch, and 1" Inch, 1-1/8 Inch and 1-1/2 Inch Port
- Handles Wastewater From More Than One Tapping Point. The Check Valve on the Outlet Stops Water From Flowing Back Into the Tank
- Safety Standards CE, ROHS, ISO9001:2008 Approved. Ideal for Marine, Boat, RV, Motorhome, Caravan, Camper, Trailer. FIVE OCEANS, 40 YEARS Developing High-Quality Marine & Outdoor Products
9. Jabsco 36400-0000 Pumpguard
- Port Type: 1/2" X 1/2" Barb
- 50 Mesh Stainless Steel Screen
- Transparent Inspection Housing
- Works in Any Position
- Prevents Debris From Entering Pump Intake
10. Sevylor 2000014817 Pump 12Vdc 1Psi
- Inflate Boats, Towables and Floats From a Vehicle Or Boat
- 9-Ft. Power Cord with 12V Plug
- Added Adaptors Fit Sevylor Mini Double Lock Valves, Boston Valves and Pinch Valves
- Water-Resistant for Safe Use Near Pools, Lakes and Beaches
- Inflates to 1.0 PSI
- Designed to Fit Sevylor Double Lock Valves
Frequently Asked Question
1. What is a shower sump?
Shower sump systems designed for handling grey waste water from sinks and showers, etc. They have multiple inlet ports and feature an integrated waste pump.
2. What is a sump pump on a boat?
A boat sump pump system – aka a bilge pump or marine pump – is a good choice for keeping and draining water from your boat. Marine sump pumps are always a good idea for any boat that has on board showers, toilets or other water system.
3. What is a shower sump on a boat?
If you are not familiar with the workings of a basic shower sump system on a boat, it is actually pretty simple. The drain at the bottom of the shower empties into a box down in the bilge. Since the box is most likely below water level, there is a pump in the box that pumps the water up, out and overboard.
4. How does a boat shower drain work?
In this simple operation, the faucet controls the water pressure; the water flows from the showerhead and is collected in the shower drain sump; the water level activates the sump pump float switch that turns on the water pump to empty the sump.
