LX JA100 Superior Spec Circulation Pump (No Air Switch)

High-performance 1.0HP circulation pump for spas, without air switch. Compatible with 1.5″ plumbing.

Overview

The LX JA100 Superior Spec is a 1.0 HP (0.75 kW) single-speed circulation pump designed for hot tubs and whirlpool systems. Built to Superior Spas specifications, this variant excludes the internal air switch and instead features dual ¼ in (11 mm) air bleed ports on the wet-end faceplate. The pump is center-discharge, self-draining, and supports 1.5″ plumbing connections.

Specifications

• Motor Power: 1.0 HP (0.75 kW)

• Current Draw: 3.8 A

• Speed: ~2,900 RPM

• Flow Rate: Up to 320 L/min

• Head: Maximum 11 m

• Plumbing Ports: 1.5″ suction and discharge unions

• Dimensions: 350 mm (length) × 160 mm (width) × 205 mm (height)

• Motor Protection: In-built thermal protector; capacitor rating 15 μF

 Key Features

• Superior Spas Spec without Air Switch: Delivers reliable circulation with optional pneumatic control via external air switches.

• Air Bleed Ports: Two 11 mm bleeds facilitate manual priming and prevent air lock during installation.

• Self-Draining Design: Center discharge housing clears water automatically when the pump stops, preventing freeze damage and microbial buildup.

• Robust Construction: Durable engineering plastic housing and thermally protected 2,900 RPM motor ensure long-term reliability.

Benefits

• Efficient Ongoing Circulation: Maintains optimal water turnover for filtration and heating.

• Simplified Servicing: Air bleed ports streamline priming, eliminating the need to remove unions.

• Retrofit Compatibility: Ideal for replacing pumps in spas with 1.5″ plumbing systems.

• Electrical Safety: Integrated thermal protection helps prevent burnout and overheating.

Compatibility

• Suitable for: Superior Spas, Chinese‑imported spas, generic whirlpool/hot tub systems using 1.5″ unions.

• Electrical Requirements: 230 V, 50 Hz power supply; standard spa plug options (AMP, C38) are available.

Installation Notes

• Use the included air bleed ports during setup to eliminate trapped air.

• Compatible with optional external air-switch modules—choose appropriate models if desired.

• Ensure proper electrical connections using a 15 μF capacitor and thermal protection.

Summary

The LX JA100 Superior Spec (No Air Switch) is a robust, high-performance 1.0 HP circulation pump tailored for spa and hot tub environments. With its center discharge, self-draining body, and generous flow rate, it offers dependable operation for heating and filtration. The absence of an air switch makes it adaptable to systems with external pneumatic components, and its Superior Spas configuration ensures compatibility with 1.5″ plumbing setups.