Waterway 1.5 HP E-Series Wet End [48 Frame] [1-1/2"MBT/FPT] (310-1140) pentairletro A hi-limit sensor helps protect

A hi-limit sensor helps protect the heater by responding when temperature conditions move beyond the intended operating range

replacing it as a complete assembly often creates a cleaner and more dependable result than piecing together multiple worn parts

the whole assembly can feel less smooth and less confidence-inspiring than it should

Improves service speed and tool control

The right modular hardware helps the system feel more intentional and more professionally maintained

Waterway 1.5 HP E-Series Wet End [48 Frame] [1-1/2"MBT/FPT] (310-1140) pentairletro A hi-limit sensor helps protectThe Waterway 310 1140 wet end is designed for compatible 1. 5 HP E Series pump applications in a 48 frame configuration with 1 1 2 inch MBT and FPT connection compatibility. A wet end like this is useful because it restores the complete hydraulic side of the pump while maintaining the original frame and connection format. Matching the correct frame and plumbing details is important in wet end replacement because it helps avoid fit issues during