Jabsco 18912-3040 - Diaphragm Kit

Jabsco 18912-3040 - Diaphragm Kit

The Jabsco 18912-3040 Diaphragm Kit is a high-quality replacement diaphragm designed for the Jabsco square Quad series pumps. Made from durable Santoprene material, this diaphragm provides reliable sealing performance for pumps used in marine, RV, and industrial applications. It is specifically compatible with the Jabsco 31800, 31801, 31820, and 31821 series pumps. The diaphragm kit ensures smooth and efficient operation of the pump by maintaining an airtight seal, which helps prevent leaks and prolongs the life of the pump. Weighing only 0.04 kg (0.24 kg packed), it is lightweight and easy to handle, making it a convenient and essential part for routine pump maintenance and repair.

Key Features:

• Made from premium Santoprene material for durability and long-lasting performance in demanding environments.
• Specifically designed for the Jabsco 31800, 31801, 31820, and 31821 series pumps.
• Ensures reliable sealing for consistent pump performance and leak prevention.
• Lightweight design, weighing only 0.04 kg (0.24 kg packed), for easy handling and storage.
• Ideal for marine, RV, and industrial applications where reliable pump operation is essential.
• Easy to install, ensuring minimal downtime during pump repairs or maintenance.

Specifications:

• Model: Jabsco 18912-3040 Diaphragm Kit
• Material: Santoprene (durable thermoplastic elastomer)
• Weight: 0.04 kg (0.24 kg packed)
• Compatible with Jabsco pump models: 31800, 31801, 31820, 31821 Series
• Designed for use in marine, RV, and industrial environments
• Function: Replacement diaphragm for maintaining reliable pump operation
• Dimensions: Compatible with the specific dimensions of the Jabsco 31800-31821 series pumps
• Max Operating Pressure: 60 PSI (4.13 bar)
• Temperature Range: -10°C to 80°C (14°F to 176°F)
• Maximum Flow Rate: 5.5 GPM (20.8 L/min)
• Material Flexibility: High resistance to wear, chemicals, and environmental conditions
• Durability: Designed to withstand prolonged use in harsh environments without degradation
• Installation: Easy to install and replace as part of routine pump maintenance

Applications:

• Replacement diaphragm for Jabsco 31800, 31801, 31820, and 31821 series pumps.
• Ideal for marine and recreational vehicle (RV) systems requiring reliable pump operation.
• Used in industrial environments for fluid transfer, particularly where sealing integrity is crucial.
• Effective in wastewater systems, bilge pumps, and other applications requiring high-performance diaphragm pumps.

Installation and Maintenance:

• Easy to install as a direct replacement for the original diaphragm in Jabsco pumps.
• For optimal performance, regularly inspect the diaphragm for signs of wear or damage.
• Replace the diaphragm promptly when cracks or wear are observed to avoid pump failure and maintain peak performance.
• Proper maintenance, including cleaning and lubrication, will extend the lifespan of both the diaphragm and the pump.
• Ensure that the pump housing is clean and free of debris before installation to prevent damage to the new diaphragm.
• Always follow manufacturer guidelines and safety instructions during installation and maintenance.

Warnings:

• Ensure compatibility with your specific Jabsco pump model (31800, 31801, 31820, 31821 series) before purchase.
• Always replace the diaphragm in pairs if needed to maintain even performance across the pump system.
• Do not operate the pump without a properly installed diaphragm, as this could cause damage to the pump components.
• Use only Jabsco-approved parts for replacement to ensure optimal functionality and safety.
• Keep the diaphragm kit away from extreme temperatures and direct sunlight to preserve its material properties.