Seaflo – Ayamar Nautico https://www.ayamarnautico.com A Leading Chandlery Serving Southern Spain and the Algarve Mon, 22 Jun 2026 11:15:09 +0000 en-GB hourly 1 https://www.ayamarnautico.com/wp-content/uploads/2024/10/favicon.ico Seaflo – Ayamar Nautico https://www.ayamarnautico.com 32 32 Seaflo Float Switch 18A 12/24V https://www.ayamarnautico.com/product/seaflo-float-switch-18a-12-24v/ https://www.ayamarnautico.com/product/seaflo-float-switch-18a-12-24v/#respond Sat, 21 Feb 2026 12:24:00 +0000 https://www.ayamarnautico.com/?post_type=product&p=6240 Heavy-duty float switch rated up to 18A with 1m lead and 16 AWG wiring, designed for automatic control of marine bilge pumps.

]]> The Seaflo SFBS-18-02 Float Switch is designed to provide automatic control of non-automatic bilge pumps in marine installations. Rated up to 18A maximum load (with 8A secondary rating depending on wiring configuration), it activates the pump when the bilge water level reaches approximately 2.3″ (60 mm).

Manufactured with a high-quality ABS housing, the unit is ultrasonically welded to create a sealed, leak-resistant enclosure suitable for harsh bilge environments. The internal activation mechanism features a unique steel bearing design for reliable switching performance and long operational life, with switching cycles rated up to 10 million activations.

The switch is supplied with 1 metre of 16 AWG marine-grade wire lead for straightforward installation in 12V or 24V DC systems, within the specified amperage limits. It is suitable for use with most standard bilge pumps where automatic water level control is required.

Technical Specifications

  • Maximum Current: 18A (primary rating)

  • Secondary Rating: 8A (depending on system configuration)

  • Wire Gauge: 16 AWG

  • Wire Lead Length: 1 m

  • Activation Level: approx. 2.3″ (60 mm)

  • Housing Material: High-quality ABS

  • Sealed via ultrasonic welding

Application

  • Automatic control for non-automatic bilge pumps

  • Suitable for 12V and 24V DC marine systems (within amperage rating)

]]> https://www.ayamarnautico.com/product/seaflo-float-switch-18a-12-24v/feed/ 0 Seaflo 500 GPH Non-Automatic Bilge Pump 3/4″ https://www.ayamarnautico.com/product/seaflo-500-gph-non-automatic-bilge-pump-3-4/ https://www.ayamarnautico.com/product/seaflo-500-gph-non-automatic-bilge-pump-3-4/#respond Wed, 18 Feb 2026 18:20:35 +0000 https://www.ayamarnautico.com/?post_type=product&p=6192 Non-automatic 500 GPH submersible bilge pump with 3/4" (19mm) outlet, available in 12V and 24V versions for reliable onboard water evacuation.

]]> The Seaflo 500 GPH Bilge Pump is a non-automatic submersible pump designed for efficient water evacuation in marine bilge compartments. Rated at 500 gallons per hour, it operates via a dashboard switch or external float switch (sold separately), allowing flexible installation within manual or automatic systems.

Engineered for durability in harsh marine environments, the pump features anti-airlock protection, exclusive moisture-tight seals, and marine-grade blocked wiring for enhanced safety and reliability. Its stainless steel motor shaft and sealed, long-life motor ensure quiet and efficient operation. The snap-off strainer base allows easy cleaning and maintenance while fitting industry-standard mounting patterns for straightforward replacement of existing units.

The pump is entirely submersible and fitted with a 3/4″ (19 mm) outlet connection. It complies with CE, RoHS, ISO 8846 (ignition protection) and ISO 8849 standards, making it suitable for installation in engine compartments when properly wired. Available in both 12V and 24V DC versions to match vessel electrical systems.

Available Variants

  • 12V DC

  • 24V DC

Outlet Diameter

  • 3/4″ (19 mm)

Certifications

  • CE

  • RoHS

  • ISO 8846 (Ignition Protection)

  • ISO 8849

Warranty

  • 2 Years

]]> https://www.ayamarnautico.com/product/seaflo-500-gph-non-automatic-bilge-pump-3-4/feed/ 0 Seaflo 1100 GPH Non-Automatic Bilge Pump 1-1/8″ https://www.ayamarnautico.com/product/seaflo-1100-gph-non-automatic-bilge-pump-1-1-8/ https://www.ayamarnautico.com/product/seaflo-1100-gph-non-automatic-bilge-pump-1-1-8/#respond Wed, 18 Feb 2026 18:15:55 +0000 https://www.ayamarnautico.com/?post_type=product&p=6180 Non-automatic 1100 GPH submersible bilge pump with 1-1/8" (29mm) outlet, available in 12V and 24V versions for reliable onboard water evacuation.

]]> The Seaflo 1100 GPH Bilge Pump is a non-automatic submersible pump designed for efficient water evacuation in marine bilge compartments. Rated at 1100 gallons per hour, it operates via a dashboard switch or external float switch (sold separately), allowing flexible installation within manual or automatic systems.

Engineered for durability in harsh marine environments, the pump features anti-airlock protection, exclusive moisture-tight seals, and marine-grade blocked wiring for enhanced safety and reliability. Its stainless steel motor shaft and sealed, long-life motor ensure quiet and efficient operation. The snap-off strainer base allows easy cleaning and maintenance while fitting industry-standard mounting patterns for straightforward replacement of existing units.

The pump is entirely submersible and fitted with a 1-1/8″ (29 mm) outlet connection. It complies with CE, RoHS, ISO 8846 (ignition protection) and ISO 8849 standards, making it suitable for installation in engine compartments when properly wired. Available in both 12V and 24V DC versions to match vessel electrical systems.

Available Variants

  • 12V DC

  • 24V DC

Outlet Diameter

  • 1-1/8″ (29 mm)

Certifications

  • CE

  • RoHS

  • ISO 8846 (Ignition Protection)

  • ISO 8849

Warranty

  • 2 Years

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