Seaflow Water Pump 24V 22 Series 1.3Gpm

The Seaflow 24V 22 Series 1.3GPM water pump is a compact automatic demand diaphragm pump designed for small pressurised water systems, liquid transfer, spraying, circulation, filtration and dispensing applications.

This unit is model SFDP2-013-100-22, the 24V version of the popular 22 Series pump. It delivers an open flow rate of 1.3GPM (5.0LPM) with a high 100PSI (6.9BAR) shut-off pressure, making it ideal for caravans, RVs, boats, service vehicles, camper builds, agricultural sprayers and industrial water systems requiring reliable 24V operation.

The built-in automatic pressure switch starts the pump when an outlet is opened and switches it off once the outlet is closed. Internal bypass technology helps reduce rapid cycling, while the self-priming diaphragm design allows the pump to be mounted above the water source when installed correctly.

Product Details

• Product: Seaflow Water Pump 24V 22 Series 1.3GPM
• Model: SFDP2-013-100-22
• Series: 22 Series DC diaphragm pump
• Voltage: 24V DC
• Open flow: 1.3GPM / 5.0LPM
• Shut-off pressure: 100PSI / 6.9BAR
• Maximum current draw: 3.0A
• Pump type: 2 chamber positive displacement diaphragm pump
• Operation: Automatic demand pressure switch
• Priming capability: Up to 6ft / 1.8m suction lift
• Maximum liquid temperature: 60°C
• Ports: 3/8" (10mm) hose barb inlet and outlet
• Valve material: EPDM
• Diaphragm material: Santoprene
• Approximate dimensions: 187mm × 98mm × 72mm
• Approximate weight: 1.18kg

Key Features

• Compact automatic 24V demand water pump
• 1.3GPM (5.0LPM) open flow rate
• High 100PSI (6.9BAR) shut-off pressure
• Built-in pressure switch automatically starts and stops the pump
• Internal bypass technology helps reduce pump cycling
• Self-priming design
• Run-dry safe operation
• Quiet performance
• Built-in check valve
• Soft rubber mounting feet help minimise vibration and noise
• Compact design for installations where space is limited
• Suitable for supplying one or two small fixtures

Common Applications

• Caravan and motorhome water systems
• Marine and boating fresh water systems
• Camper and expedition vehicle builds
• Agricultural and vehicle-mounted sprayers
• Water treatment and filtration systems
• Food and beverage dispensing equipment
• Liquid transfer and circulation systems
• General industrial and automotive pressurisation applications

Installation Notes

• Designed for 24V DC electrical systems only.
• Use suitable cable sizing, fuse protection and correct polarity during installation.
• Mount the pump securely using the integrated rubber mounting feet.
• Designed for use with 3/8" (10mm) hose connections.
• Installing a pre-pump strainer is recommended where debris may be present in the water supply.
• Final suitability depends on the plumbing layout, water source, number of outlets and intended application.

Important: This is a compact 24V automatic demand pressure pump designed for small water systems. Confirm your voltage, required flow rate, operating pressure, plumbing connections and intended application before ordering.