Pumps, Blowers, Bilges and more

SFBIS-01 How-To

SEAFLO SFBIS-01 Spec Sheet

Overview

The SEAFLO SFBIS-01 is an advanced bilge pump designed for marine applications. It is engineered to efficiently handle water removal in confined and challenging environments, making it ideal for boats and other watercraft.

Specifications

  • Model: SEAFLO SFBIS-01
  • Type: Bilge Pump
  • Flow Rate: 1,200 GPH (Gallons Per Hour)
  • Voltage: 12V DC
  • Current Draw: 3.5 Amps
  • Power Consumption: 42 Watts
  • Pump Material: High-strength thermoplastic and marine-grade stainless steel
  • Impeller Material: Nylon
  • Seal Type: Double lip seal
  • Inlet Size: 1-1/2” (38 mm) NPT
  • Outlet Size: 1-1/2” (38 mm) NPT
  • Dimensions: 6.5” x 5.5” x 6.0” (L x W x H)
  • Weight: 2.2 lbs (1 kg)
  • Operating Temperature Range: 32°F to 140°F (0°C to 60°C)
  • Maximum Submersion Depth: 10 feet
  • Certifications: CE, RoHS
  • Warranty: 1 year

Features

  • Corrosion-Resistant Construction: Built with materials that withstand marine environments.
  • High Flow Rate: Capable of moving up to 1,200 gallons of water per hour.
  • Thermal Overload Protection: Prevents overheating and potential damage.
  • Automatic Operation: Includes an automatic float switch for hands-free operation.
  • Compact Design: Space-saving design suitable for tight installation areas.
  • Low Noise Operation: Designed for quiet performance.

Installation Instructions

  1. Preparation:
    • Verify that the pump and all accessories are present and undamaged.
    • Gather necessary tools, including screwdrivers, hose clamps, and wire connectors.
  2. Mounting the Pump:
    • Choose a Location: Select a suitable mounting location in the bilge area that allows full submersion of the pump while also facilitating easy access.
    • Secure the Pump: Use the provided mounting screws or brackets to secure the pump to the mounting surface. Ensure it is level and firmly attached to prevent vibration.
  3. Plumbing Connections:
    • Inlet Connection: Attach the inlet hose to the pump’s inlet port using a hose clamp. Ensure a tight and secure connection.
    • Outlet Connection: Connect the outlet hose to the pump’s outlet port, again using a hose clamp for a secure fit.
    • Check for Leaks: Ensure there are no leaks in the hose connections.
  4. Electrical Connections:
    • Power Supply: Connect the pump to a 12V DC power source. Observe correct polarity: positive to positive and negative to negative.
    • Fuse Protection: Use a fuse or circuit breaker rated for 3.5 Amps to protect the circuit.
    • Insulate Connections: Ensure all electrical connections are properly insulated and waterproofed.
  5. Float Switch Installation (if applicable):
    • Mount the Float Switch: Install the float switch in a position where it will detect the water level appropriately. The float should move freely without obstruction.
    • Connect Wiring: Connect the float switch wires to the pump’s wiring according to the manufacturer’s instructions.
  6. Testing:
    • Power On: Turn on the power supply and check that the pump operates correctly.
    • Verify Function: Ensure the pump is effectively removing water and the float switch activates and deactivates the pump as intended.

Maintenance

  1. Regular Inspection:
    • Inspect the pump and hoses periodically for signs of wear, damage, or blockages.
    • Check the float switch for proper operation and movement.
  2. Cleaning:
    • Pump and Hoses: Rinse the pump and hoses with fresh water to remove any debris or build-up.
    • Float Switch: Clean the float switch to ensure it is free of obstructions.
  3. Storage:
    • When not in use for extended periods, remove the pump and store it in a dry, cool place to prevent damage.

Troubleshooting Guide

Issue 1: Pump Does Not Start

Possible Causes:

  • Power supply issues.
  • Faulty wiring or connections.
  • Pump motor failure.

Steps to Resolve:

  1. Check Power Supply:
    • Ensure the power source is delivering 12V DC and the fuse or circuit breaker is not tripped.
  2. Inspect Wiring:
    • Verify that all electrical connections are secure and correctly polarized.
    • Check for damaged or frayed wires and repair or replace as necessary.
  3. Test Motor:
    • If power and wiring are correct, the pump motor might be faulty. Contact SEAFLO or a professional technician for further assistance.

Issue 2: Low Flow Rate

Possible Causes:

  • Clogged inlet or outlet.
  • Kinks or restrictions in the hoses.
  • Impeller damage.

Steps to Resolve:

  1. Check Inlet and Outlet:
    • Inspect and clean the inlet and outlet ports of any debris or blockages.
  2. Inspect Hoses:
    • Ensure hoses are free from kinks, twists, or obstructions.
  3. Examine Impeller:
    • Remove the pump from its mounting and check the impeller for damage. Replace if necessary.

Issue 3: Pump Overheats

Possible Causes:

  • Continuous operation beyond rated capacity.
  • Inadequate ventilation or cooling.

Steps to Resolve:

  1. Reduce Operation:
    • Avoid running the pump continuously beyond its rated capacity. Allow it to cool down between uses.
  2. Improve Ventilation:
    • Ensure adequate airflow around the pump to prevent overheating.
  3. Check Thermal Overload Protection:
    • Confirm that the thermal overload protection is functioning. If the pump frequently overheats, there may be an underlying issue requiring professional assessment.

Issue 4: Leaks

Possible Causes:

  • Loose or damaged fittings.
  • Worn or damaged seals.

Steps to Resolve:

  1. Inspect Fittings:
    • Tighten any loose fittings and replace damaged hose clamps.
  2. Replace Seals:
    • If leaks persist, inspect and replace any worn or damaged seals.

Issue 5: Float Switch Malfunction

Possible Causes:

  • Float switch blockage.
  • Wiring issues.

Steps to Resolve:

  1. Check Float Movement:
    • Ensure the float switch moves freely without obstruction.
  2. Inspect Wiring:
    • Verify that float switch wiring is intact and properly connected to the pump.

Issue 6: Excessive Noise or Vibration

Possible Causes:

  • Air trapped in the pump.
  • Loose mounting.

Steps to Resolve:

  1. Bleed Air:
    • Run the pump briefly with the outlet open to expel any trapped air.
  2. Secure Mounting:
    • Check that the pump is securely mounted and that any vibration is minimized.

For any issues beyond these troubleshooting steps or for more complex repairs, consulting SEAFLO customer support or a professional technician is recommended.