Sherwood P1722C Marine Engine Cooling Pump with JPR-S7622 Model
The Sherwood P1722C represents a professional-grade engine cooling pump engineered specifically for marine applications, particularly designed to serve Cummins 6CT marine engines and compatible marine vessel cooling systems. This flange-mounted pump features precision port sizing with 2-inch discharge and 1-3/4-inch suction connections, enabling efficient seawater circulation through marine engine cooling pathways. The pump delivers reliable thermal regulation essential for maintaining optimal engine operating temperatures during extended maritime operations, whether in commercial fishing vessels, cargo ships, or recreational yachts.
The JPR-S7622 designation identifies this pump as the modern JMP Marine replacement equivalent, offering seamless compatibility with original Cummins part number 3912139 specifications. Built with durable impeller design technology, this marine cooling pump withstands the demanding seawater environment while maintaining consistent performance and reliability. The flange-mount configuration ensures straightforward installation within existing marine engine cooling circuits, making it an ideal choice for vessel operators requiring dependable replacement cooling components.
Sherwood Pumps has manufactured marine cooling solutions since 1921, establishing a reputation for engineering excellence and long-term reliability in harsh marine environments. The P1722C model embodies this heritage, combining proven cooling technology with modern marine engine requirements. Whether maintaining current marine cooling systems or upgrading vessel equipment, this pump delivers the consistent performance and durability that professional marine operations demand for safe and efficient vessel operation.
Key Features
- Flange-mounted pump assembly design standard in marine applications
- Discharge port size 2 inches for efficient coolant flow delivery
- Suction port size 1-3/4 inches for optimal intake capacity
- Impeller-based circulation technology for consistent thermal regulation
- Seawater cooling system design for marine engine compatibility
- Direct replacement for Cummins 3912139 marine engine specification
- JPR-S7622 JMP Marine equivalent model designation
- Corrosion-resistant construction for saltwater marine environments
Applications
- Cummins 6CT marine engine cooling system circuits
- Commercial marine vessel thermal management systems
- Seawater cooling installations for fishing vessels and cargo ships
- Yacht and recreational boat engine cooling applications
- Marine engine maintenance and replacement projects
- Emergency cooling system replacements for active marine operations
- Industrial marine vessel engine thermal regulation systems
Specifications
- Model designation P1722C with JPR-S7622 replacement equivalent
- Configuration type flange-mounted pump assembly
- Discharge port 2 inches for coolant output
- Suction port 1-3/4 inches for coolant intake
- Pump design impeller-based marine circulation system
- Application seawater cooling for marine engines
- Compatibility Cummins 6CT marine engine systems
- Material construction marine-grade durable components
Frequently Asked Questions
Q: Is the JPR-S7622 pump truly a direct replacement for the Sherwood P1722C model?
The JPR-S7622 represents the current JMP Marine equivalent replacement engineered to match Sherwood P1722C specifications exactly, including identical flange-mount configuration and port sizing while replacing Cummins part number 3912139.
Q: What marine engine types are compatible with this cooling pump?
The Sherwood P1722C and JPR-S7622 are specifically engineered for Cummins 6CT marine engines and similar marine vessel cooling system applications requiring 2-inch discharge and 1-3/4-inch suction connections.
Q: Does this pump handle seawater cooling effectively?
Yes, the P1722C pump is specifically engineered for seawater cooling applications with design features that resist corrosion and maintain optimal circulation performance in demanding saltwater marine environments.
Q: What maintenance services are available for this marine pump?
The JSK0067 major service kit provides complete maintenance solutions for the JPR-S7622 and related marine cooling pump models, ensuring long-term reliability and performance.
Q: How does the flange mount design benefit marine engine installation?
The 3-bolt flange mount inlet configuration provides standard marine engine installation compatibility, ensuring straightforward integration with existing marine vessel cooling system piping and components.
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