💧 Laing E5 Circulation Pump – 10-0102-K (115V/230V, 3/4" Barb)
Part #10-0102-K | High-Efficiency Spa & Hot Tub Circulator

The Laing E5 Circulation Pump 10-0102-K is a compact, reliable pump engineered for continuous circulation in spas and hot tubs. Designed for energy efficiency and quiet operation, this model is ideal for replacing or upgrading standard circulation pumps in a variety of spa brands.

• 🔌 Dual Voltage: Operates at both 115V and 230V for flexible installation
• 🔄 Continuous Circulation: Ensures even water temperature, improved filtration, and enhanced chemical distribution
• 🔇 Ultra-Quiet Operation: Brushless ECM motor minimizes noise and vibration
• 💡 Energy Efficient: Consumes up to 40% less energy than standard magnetic drive pumps
• 🧩 3/4" Barb Fittings: Easy connection to standard spa plumbing
• 🛠️ Compact & Lightweight: Simplifies installation in tight spa equipment bays

Compatibility: The E5 replacement pump is commonly used in brands such as Watkins/Hot Spring, Caldera, Limelight, Tiger River, and more. Always verify your existing pump's model and voltage prior to replacement.

Specifications:

• Voltage: 115V/230V (dual voltage)
• Fittings: 3/4" barb inlet/outlet
• Maximum Flow: ~15 GPM
• Maximum Head: ~9.8 ft
• Motor Type: ECM (Electronically Commutated Motor)
• Part Number: 10-0102-K

Replaces: E5 74427, 74416, and other E5 series circulation pumps with 3/4" barbed fittings (verify wiring and voltage compatibility).

📋 Installation Tips:

• Turn off all power to spa equipment before installation
• Disconnect old pump, noting wiring and plumbing configuration
• Install new E5 pump using included O-rings/gaskets
• Reconnect wiring according to spa manufacturer instructions
• Restore power and check for leaks or abnormal noise

🛡️ Warranty: 1-Year Manufacturer Warranty (see Laing/Xylem documentation for details)

Upgrade your hot tub's performance and efficiency with the Laing E5 Circulation Pump – trusted by spa owners and professionals for long-lasting, reliable operation.