Seaflo
Seaflo 33 Series Water Pressure System Kit with Accumulator Tank
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- 1 - 2 working days
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Seaflo 33 Series Water Pressure Kit with Accumulator Tank for Campervan, Caravan, Motorhome and Boat
Pressurised 12V Water Pump System
Seaflo's popular 33 Series Water Pump now available with an included 0.75L Accumulator Tank to create the ultimate water pressure system for your caravan, boat, motorhome or campervan. The perfect system already set up for your convenience of installation. A fully assembled kit that is made up from a 3 chamber diaphragm pump, strainer, and a pre-pressurised accumulator tank, supplied on a plate-mounted system.
Pre-assembled Design
Easy installation, mounted on a sturdy base plate to allow a quicker and tidier installation compared to assembling parts separately. Its pre-assembled design allows for both horizontal and vertical mounting, allowing for simple installation into new or existing systems.
Efficient Plumbing
Available in two models including a 1.8GPM (6.8LPM), 20 PSI unit, and a 2.6 GPM (10.6 LPM), 30 PSI unit. Capable of self-priming up to 6 vertical feet, this water pump has a built-in pressure switch which automatically starts and stops when the faucet is opened and closed. Its diaphragm design makes it ideal for mobile living and is a popular choice for converters in need of consistent pressure without a complicated installation. Ideal for your water tank, sink, shower, or water heater in your caravan or motorhome.
Combining the efficiency of the Seaflo 33 Series with the Seaflo Accumulator Tank to deliver consistent fresh water flow in your taps and shower.

Key Features:
- Pre-assembled installation
- Three chamber diaphragms for smooth and quiet operation
- Complies with CE and RoHS
- Lower battery drain
- Quiet operation
- Long pump life
- Self-priming up to 6 feet
- Iron feet for noise reduction from vibration
- MNPT connector for better seal
- Supply up to 3 fixtures
- Built-in adjustable pressure switch
- Capable of running dry without damage
- Ideal for new or existing systems
| Seaflo Kit | Seaflo 33 ADSF-11 | Seaflo 33 ADSF-12 |
| Voltage | 12V | 12V |
| Flow Rate | 1.8 GPM (6.8 LPM) | 2.6 GPM (10.6 LPM) |
| Volume | 0.75L | 0.75L |
| Shut-Off Pressure | 20 PSI (1.4 Bar) | 30 PSI (2.0 Bar) |
Technical Specifications:
- Height:
- 146mm
- Width:
- 370mm
- Depth:
- 260mm
- Weight:
- 2.7kg
