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JF Series High Temperature Dewatering Pumps Information

Features & Benefits

The JF Series is engineered for demanding dewatering applications involving high-temperature liquids. Its ability to handle water up to 200°F allows it to operate reliably in environments where conventional pumps are not suitable.

The series combines high flow performance with durable construction, making it effective for applications that require both capacity and resistance to thermal stress. Its sealing system and monitoring features are specifically designed to support long-term operation under elevated temperatures.

Construction and Operational Design

The JF Series incorporates cast iron hydraulic components with a 304 stainless steel motor housing, providing both strength and corrosion resistance. This design ensures durability in harsh environments while maintaining performance reliability.

Each pump is equipped with a double mechanical seal system along with a separate lip seal, creating multiple layers of protection against fluid intrusion. The submersible motor operates at approximately 3450 RPM and is designed for continuous-duty use in high-temperature conditions.

Class R insulation, rated for extreme heat resistance, supports operation in elevated temperatures, while built-in thermal switches protect the motor from overheating. Stainless steel hardware and high-temperature rated cables further contribute to the pump’s durability.

Design Characteristics

Temperature Capability: Designed to operate in liquids up to 200°F (93°C), supporting high-temperature dewatering

Discharge Configuration: Side discharge design allows for efficient installation and compatibility with guide rail systems

Seal System: Double mechanical seal with additional lip seal provides enhanced protection in high-heat environments

Materials of Construction: Cast iron body with 304 stainless steel motor housing ensures durability and corrosion resistance

Motor Design: High-speed 2-pole motor (~3450 RPM) with Class R insulation for thermal endurance

Protection Features: Seal Minder® monitoring and thermal switches protect against seal failure and overheating

Technical Summary

Power Range: 1 HP to 10 HP

Flow Capacity: Up to 650 GPM

Head Range: Up to ~120 feet

Solids Handling: Up to 3/8 inch

Max Temperature: 200°F (93°C)

Motor Speed: ~3450 RPM

Typical Services & Ideal Applications

The JF Series is designed for high-temperature dewatering applications where reliability and durability are essential. These pumps are commonly used in industrial systems, hot water handling, manufacturing processes, and heating-related applications where elevated liquid temperatures are present.

Their ability to maintain performance under extreme thermal conditions makes them an ideal choice for continuous-duty operation in challenging environments, providing dependable water removal while minimizing maintenance and downtime.