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SEAFLO Manuals & User Guides

Manufacturer of marine, RV, and agricultural pumps, blowers, and fluid handling equipment.

Tip: include the full model number printed on your SEAFLO label for the best match.

About SEAFLO manuals on Manuals.plus

SEAFLO is a leading specialist in the manufacturing of marine, RV, and agricultural fluid handling systems. The company produces a comprehensive range of equipment designed for challenging environments, including diaphragm pumps, bilge pumps, macerators, and blowers.

SEAFLO products are widely used in recreational vehicles and boats to manage freshwater pressure, wastewater drainage, and ventilation. Known for their durability and efficiency, SEAFLO also offers marine toilets, accumulator tanks, and access hatches, providing robust solutions for off-grid and mobile plumbing needs.

SEAFLO manuals

Latest manuals from manuals+ curated for this brand.

SEAFLO 5.5GPM Water Pump Instruction Manual

December 12, 2025
SEAFLO 5.5GPM Water Pump SPECIFICATIONS   Model   Voltage Tank Volume Flow (GPM/LPM) Pressure On (PSI/BAR) Pressure Off (PSI/BAR) Max Draw (A)   Ports   Weight   Dimension SFWSK1-030- 045-002…

SEAFLO SFUAS1 Series Ultrasonic Defense System User Guide

September 17, 2025
SEAFLO SFUAS1 Series Ultrasonic Defense System Ultrasonic Defense System The SEAFLO Ultrasonic Defense System provides comprehensive, adaptable, and dependable protection against marine fouling for hulls, drives, and other vulnerable parts…

SEAFLO SFIB1-130-01 In Line Blower Instruction Manual

June 25, 2024
IN-LINE BLOWER INSTALLATION AND OPERATING INSTRUCTIONS PRODUCT FEATURE SEAFLO In-Line Blower is mainly designed to provide ventilation for bilges, engine compartments, galleys and heads. Designed for efficient, high output operation,…

SEAFLO SFAT-075-125-01 Pressurized Accumulator Tank Installation Guide

June 24, 2024
SEAFLO SFAT-075-125-01 Pressurized Accumulator Tank Installation Guide FEATURES Internal bladder                                                    Compact size Smoother flow                                                      1/2”MNPT port fittings Quieter water system Longer pump life Mounting point for optional pressure switch Easily…

SEAFLO Bilge Blower Instruction Manual

Instruction Manual
Instruction manual for SEAFLO Bilge Blowers, detailing features, mounting options, dimensions, electrical connections, and safety guidelines for marine applications.

Modification d'un WC Chimique en WC à Broyeur Marin

Modification Guide
Guide détaillé pour transformer un WC chimique en système WC à broyeur pour bateaux, incluant l'amélioration de l'alimentation en eau et l'installation d'une pompe Seaflo. Améliorez votre sanitation marine avec…

SEAFLO manuals from online retailers

Seaflo 2000 GPH Electric Marine Bilge Pump Instruction Manual

SFBP1-G2000-01 • May 13, 2026
Comprehensive instruction manual for the Seaflo 2000 GPH Electric Marine Bilge Pump, model SFBP1-G2000-01. Includes setup, operation, maintenance, troubleshooting, and specifications for safe and efficient use in marine…

SEAFLO 01 Series 1100 GPH Bilge Pump Instruction Manual

SFBP1-G1100-01 • April 23, 2026
This manual provides comprehensive instructions for the SEAFLO 01 Series 1100 GPH Bilge Pump, a 12V marine submersible pump with anti-airlock protection, designed for reliable water evacuation in…

SEAFLO 01 Series Remote Control LED Searchlight User Manual

SFSL3-2000W-01WA • April 21, 2026
This comprehensive user manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of the SEAFLO 01 Series Remote Control LED Searchlight (Model SFSL3-2000W-01WA).

SEAFLO 33 Series Diaphragm Pump User Manual

33 Series SFDP1-028-045-33 / SFDP2-028-045-33 • 1 PDF • May 16, 2026
Comprehensive instruction manual for SEAFLO 33 Series diaphragm pumps (models SFDP1-028-045-33 and SFDP2-028-045-33), covering installation, operation, maintenance, and troubleshooting.

Seaflo Battery Isolator Switch SFBIS2-01 User Manual

SFBIS2-01 • May 10, 2026
Comprehensive user manual for the Seaflo SFBIS2-01 Battery Isolator Switch, including specifications, installation, operation, and maintenance instructions for marine, RV, and industrial applications.

SEAFLO 12V Mini Low Voltage Submersible Pump User Manual

SFSP1-L012-01, SFSP1-L016-01 • 1 PDF • April 27, 2026
Comprehensive instruction manual for the SEAFLO 12V Mini Low Voltage Submersible Pump (Models SFSP1-L012-01 and SFSP1-L016-01), covering safety, installation, operation, maintenance, and specifications.

SEAFLO 14 Series Automatic Bilge Pump Instruction Manual

SFBP1-G1100-14A • 1 PDF • April 26, 2026
Comprehensive instruction manual for the SEAFLO 14 Series 1100gph 12V SFBP1-G1100-14A Water Level Sensing Marine Automatic Bilge Pump, covering installation, operation, maintenance, and troubleshooting.

SEAFLO SFDP Series Marine/RV Diaphragm Pump Instruction Manual

SFDP Series • 1 PDF • April 19, 2026
Comprehensive instruction manual for the SEAFLO SFDP series variable speed diaphragm pumps, designed for marine and RV applications. Covers installation, operation, maintenance, troubleshooting, and specifications for models like…

Seaflo 12V SFBP1-G1100-14A Boat Water Pump User Manual

SFBP1-G1100-14A • 1 PDF • March 30, 2026
Instruction manual for the Seaflo SFBP1-G1100-14A automatic bilge pump, designed for marine applications. Covers installation, operation, maintenance, troubleshooting, and specifications for both 12V and 24V models.

SEAFLO 12V 4700 GPH Bilge Pump Instruction Manual

SFBP1-G4700-01 • March 29, 2026
Instruction manual for the SEAFLO 12V 4700 GPH Bilge Pump, Model SFBP1-G4700-01. Provides details on installation, operation, maintenance, specifications, and troubleshooting for this heavy-duty marine pump with anti-airlock…

SEAFLO 22 Series Diaphragm Pump User Manual

22 Series SFDP1-013-100-22 / SFDP2-013-100-22 • March 27, 2026
Instruction manual for the SEAFLO 22 Series 12V/24V Diaphragm Pump, covering its features, technical specifications, installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity.

SEAFLO 55 Series Diaphragm Pump User Manual

55 Series Diaphragm Pump (SFDP1-050-060-55, SFDP2-050-060-51, SFDP1-050-060-51, SFDP2-050-060-55) • 1 PDF • March 25, 2026
Comprehensive user manual for SEAFLO 55 Series Diaphragm Pumps (SFDP1-050-060-55, SFDP2-050-060-51, SFDP1-050-060-51, SFDP2-050-060-55). Includes installation, operation, maintenance, troubleshooting, and detailed specifications for marine, RV, and general water supply…

SEAFLO 41 Series Diaphragm Pump User Manual

41 Series Diaphragm Pump • 1 PDF • March 20, 2026
Comprehensive instruction manual for the SEAFLO 41 Series Diaphragm Pump, including setup, operation, maintenance, troubleshooting, and specifications for marine, RV, and general water transfer applications.

SEAFLO 22 Series Automatic Marine Diaphragm Pump User Manual

SFDP2-013-100-22 • 1 PDF • March 14, 2026
Comprehensive instruction manual for the SEAFLO 22 Series Automatic Marine Diaphragm Pump (models SFDP2-013-100-22 and SFDP1-013-100-22), covering setup, operation, maintenance, troubleshooting, and detailed specifications.

SEAFLO support FAQ

Common questions about manuals, registration, and support for this brand.

  • Can SEAFLO diaphragm pumps run dry?

    Yes, many SEAFLO diaphragm pumps are designed to run dry without suffering damage, though it is recommended to avoid prolonged dry running to extend pump life.

  • What is the warranty period for SEAFLO products?

    SEAFLO Marine & RV North America typically offers a 4-year limited warranty on products to be free from material and workmanship defects.

  • Do I need an accumulator tank with my water pump?

    While not strictly required for all models, installing an accumulator tank is recommended as it smoothens water flow, reduces pump cycling, andQuiets the system.

  • Can I use my SEAFLO pump for diesel transfer?

    Only specific models are rated for diesel or fuel transfer. Check your specific model's manual (e.g., SFSP1-G280-02A) to ensure it is compatible with flammable liquids.

  • Where can I find the pressure switch settings?

    Pressure switch cut-in and cut-out settings vary by model (e.g., 35 PSI on / 45 PSI off). These specifications are listed on the pump label and in the user manual.