Foot Operated Water Pump – Fits Marine Boats, RVs, Yachts (Replaces NorthBoat 35FP01, GP4618)
Foot Operated Water Pump – Fits Marine Boats, RVs, Yachts (Replaces NorthBoat 35FP01, GP4618) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
Foot Operated Water Pump – Fits Marine Boats, RVs, Yachts (Replaces...
Foot Operated Water Pump – Fits Marine Boats, RVs, Yachts (Replaces NorthBoat 35FP01, GP4618) is backordered and will ship as soon as it is back in stock.
Product Details
This universal Foot Operated Water Pump is designed for bilge, galley, toilet, and wash basin applications on boats, yachts, and RVs. It provides reliable manual water flow and is engineered to work with standard 1/2 inch flexible hose systems, offering a practical solution where no electricity is available.
This pump serves as a direct replacement for NorthBoat 35FP01 and GP4618.
- Installation Method: Installs via surface mount on a floor or deck.
- Versatile Use: Ideal for marine, recreational vehicle, and camping environments.
- Energy-Saving Design: Operates manually, requiring no electrical power.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| NorthBoat | 35FP01 |
| Aftermarket | GP4618 |
Compatible Applications
Confirm your compatible application in the table below.
| Application Type | Environment | Uses | Notes |
|---|---|---|---|
| Marine | Boats, Yachts, Bilge | Bilge drainage, Water supply | No electricity needed |
| Recreational | RVs, Campers | Galley, Toilet, Wash Basin | Energy-saving design |
| Camping | Portable Setups | Hand washing stations, Sinks | Compact installation |
Technical Specs
- Product Type
- Manual Foot Operated Water Pump
- Installation
- Surface Mount (Floor/Deck)
- Connection
- 1/2 Inch Flexible Hose
- Housing Material
- Plastic with O-ring Seal
- Housing Color
- Black
- Dimensions
- 5" (L) × 4" (W) × 2-7/8" (H) (127 × 101.6 × 73 mm)
- Weight
- 330 grams (11.6 ounces)
- Fitting Type
- Hose Connection
- Maximum Flow Rate
- 2.2 GPM (8 Liters/min)
What’s in the Box
- 1 × Foot Operated Water Pump (35FP01)
Installation Notes
- Select a flat, rigid surface on the floor or deck for mounting.
- Position the pump and mark the screw hole locations. The center-to-center distance is 2-1/4" (L) × 3-5/8" (W) (57.15 × 92.07 mm).
- Fasten the pump securely to the surface using appropriate screws (not included).
- Connect your 1/2 inch flexible hose to the pump's inlet and outlet ports, securing with hose clamps.
- Operate the foot pedal several times to prime the pump and begin water flow. Check connections for leaks.
Troubleshooting & FAQ
What is this pump used for?
This is a manual water pump for boats, yachts, and RVs, often used for bilge drainage, galleys, toilets, and wash basins. It is self-priming and requires no electricity to operate.
What hose size is compatible with this pump?
This pump is designed to connect to a standard 1/2 inch flexible hose.
How do I install the pump?
It is a surface-mount pump designed to be screwed onto a flat floor or deck. The screw holes are spaced 2-1/4" x 3-5/8" apart (center-to-center).
What is the flow rate?
The pump delivers a maximum flow rate of 2.2 gallons per minute (8 liters per minute).
Is any maintenance required?
Periodically check for debris in the internal valves and ensure hose connections are secure. The plastic housing and O-ring seals are designed for durability in marine environments.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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