RELIABILITY: Manufactured using high-grade EPDM valves and precision-molded polymers to withstand heavy-duty agricultural and marine environments.

Key Features

• ✔ Genuine Seaflo 5-Chamber Design
• ✔ High-grade EPDM check valves
• ✔ Restores self-priming capabilities
• ✔ Compatible with 12V and 24V models

Technical Specs

Part Number:	VALVEASSEM53S
Valve Material:	EPDM
Pump Series:	53 Series
Max Flow Rate:	7.0 GPM / 26.5 LPM
Pressure Rating:	Up to 60 PSI

Pump Model	Application	Notes
SFDP1-030-060-53	Marine/RV Pressure Water	Direct Replacement
SFDP1-050-060-53	Marine/RV Pressure Water	Direct Replacement
SFDP1-055-060-53	Marine/RV High Flow	Direct Replacement
SFDP1-070-060-53	Agriculture/Washdown	Heavy Duty Models
SFDP2-055-060-53	24V Systems	Compatible with 24V Valve Plate

Is this a genuine original part?

Yes, this is an official Seaflo replacement part specifically manufactured for the 53-Series pump range.

Does this assembly include the diaphragm?

No, this is the valve assembly only (the plate containing the check valves). If you require the rubber diaphragm as well, you should look for the complete Seaflo Service Kit for 53-Series.

How do I know if it is compatible?

This part is only compatible with the 5-chamber "53 Series" Seaflo pumps. You can verify this by checking the model number on your pump motor (e.g., SFDP1-xxx-xxx-53).