which side is the inlet ?

There is an arrow pointing from one end to the other. Inlet is the end the arrow starts from. Direction of flow is parallel to the arrow.

can the cut off pressure be regulated/adjusted to about 15psi?

This pump is built with 35psi switch and can not adjusted to 15psi. Thank you!

Im looking to make a water misting system off the side of my rv. Would this pump be good to run for several hours continuously?

Yes, it will run continuously for several hours. I've run it as a transfer pump when needed, and had it running for an entire day. Works great.

Is it a wash down pump?

This pump can be used as a wash down pump. Thank you!

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Seaflo 12V DC 1.2 GPM 35 PSI 21-Series Diaphragm Water Pressure Pump for Caravan/RV/Boat/Marine, Black

Product ID: 283421125

Details

Brand
SEAFLO
Colour
Black
Material
Plastic Metal
Product dimensions
16.5L x 9.7W x
Style
Diaphragm Pump

⚡Low 1.7A power draw

💧1.2 GPM high flow rate

🔄Auto start/stop pressure switch

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364.31 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Power your adventures with seamless water flow—because your journey deserves the best!

EFFORTLESS WATER FLOW - Delivers a robust 1.2 gallons per minute to keep your caravan or boat perfectly hydrated.
ENERGY SAVVY OPERATION - Ultra-efficient design draws just 1.7 amps max, saving battery life on the go.
COMPACT QUIET POWERHOUSE - Sleek, space-saving design with whisper-quiet operation—ideal for professional-grade marine and RV setups.
DURABLE DRY RUN PROTECTION - Thermal overload and dry-run protection ensure your pump keeps working safely, even in tough conditions.
SMART AUTO PRESSURE CONTROL - Built-in 35 PSI pressure switch automatically starts and stops the pump as you use your tap—no manual fuss.

The Seaflo 12V DC 1.2 GPM diaphragm water pressure pump is a compact, energy-efficient solution designed for caravans, RVs, boats, and marine use. Featuring a built-in 35 PSI pressure switch for automatic operation, low current draw, and thermal dry-run protection, it delivers reliable, quiet water pressure with minimal maintenance. Perfect for sinks, showers, and taps, this professional-grade pump ensures consistent performance wherever your travels take you.

Reviews

User

Amazing

Super quiet and very well built. Worth the price. 2.8GPM as described!

29.01.2026

User

منتج ممتاز

ممتاز

4.10.2025

User

لا يعمل

22.09.2025

User

غير جيده

لا يوجد ضغط

16.12.2022

User

パワーも静音性も良い！

キャンパーの給水システムに使用。以前つけていたDCポンプに比べて、力もあるし静音性も良い！一年近く使用しているが、耐久性に問題なし。

17.11.2025

User

Seaflo

Produto muito bom

18.10.2024

User

good and quiet pump

great pump super quiet , holds pressure now , my old one was loud and ran every 5 mins , super happy now

5.08.2025

User

Super compact, great performance

This little pump does a great job, particularly for how small it is. It was the perfect choice for my small truck/camper system.The plastic construction is robust and feels to be well manufactured. Installation is very simple: attach 3/8" ID hose to barb connectors with hose clamps and connect the positive and negative wires to your 12V source via a switch or relay.Water pressure was very good when running directly at full flow, but when running with partially open valve (restricted flow), the pump's pressure switch causes rapid on/off cycles. I chose to couple the pump with a 0.75L accumulator to eliminate this chatter and reduce electrical/mechanical wear.Very happy with the overall performance of this water pump.

20.04.2026

User

Son de mucha utilidad

Excelente bomba ya es la 4 que compro

22.04.2025

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364.31 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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Asin	B00DLKT4OO
Best Sellers Rank	#4 in Boat Plumbing
Date First Available	23 July 2013
Is Discontinued By Manufacturer	No
Item Model Number	SFDP1-012-035-21
Manufacturer	SEAFLO
Product Dimensions	16.51 x 9.65 x 6.35 cm; 680.39 g

Seaflo 12V DC 1.2 GPM 35 PSI 21-Series Diaphragm Water Pressure Pump for Caravan/RV/Boat/Marine, Black

Details

Details

Description

Specifications

Reviews

Common Questions