Waterway 1.5HP 2" Executive Pump Wet End | 310-1880

The Waterway 310-1880 Executive 1.5 HP Wet End Assembly is designed for pumps using a forty-eight frame, one and one half horsepower motor and delivers a complete replacement solution for worn or leaking wet ends. Equipped with two inch male buttress threaded inlet and outlet ports, it aligns with standard spa and small-pool plumbing layouts using side discharge. The package includes the volute housing, cover, impeller, wear ring, shaft seal, suction cover, drain plug, O-rings, and the necessary hardware to rebuild the hydraulic section fully. Built from durable, chemical-resistant materials, it supports single- or dual-speed motors and restores proper circulation performance without the need for a full pump replacement.

Highlights

• Full Wet End Replacement: Supplied with volute, cover, impeller, wear ring, shaft seal, suction cover, drain plug, O-rings, and hardware for a complete rebuild.

• Two Inch Threaded Ports: Uses two inch male buttress threads for side discharge, compatible with typical plumbing used in spas and compact pool systems.

• Motor Compatibility: Designed for forty-eight frame thru-bolt motors and supports both single-speed and dual-speed motor options.

• Built for Wet Environments: Made from materials that resist chemical and moisture exposure to maintain long-term performance.

• Efficient Repair Path: Replacing only the wet end restores correct pressure and flow while reducing cost and installation time.

Additional Info

This FAQ helps online customers confirm motor size, union compatibility, and installation requirements before ordering the Waterway 310-1880 wet end from SOSPool.com. It also explains what to inspect once the part arrives.

Motor Type, Wet-End Compatibility & Plumbing Requirements

These answers help online shoppers verify fitment before checkout.

How can I confirm this wet end fits my motor?

Check that your pump motor is a 48-frame, thru-bolt design rated at 1.5 HP. The 310-1880 mounts directly onto that configuration.

Will this connect to my existing plumbing?

If your system uses 2 inch unions with male-buttress threading, this wet end will match your current setup.

Does the assembly include all key components?

Yes. It includes the impeller, volute, seal, wear ring, suction cover, drain plug, O-rings, and installation hardware.

Flow Output, Leak Prevention & Performance Notes

These answers help online buyers understand what to expect after installation.

Will a new wet end fix low water flow?

Yes. A worn impeller or failed seal often causes reduced output, and replacing the wet end typically restores proper flow.

Does this work with both single- and dual-speed motors?

Yes. It’s compatible with both as long as the motor is a 48-frame 1.5 HP unit.

Is the assembly durable in spa environments?

Yes. Its materials resist corrosion from chlorinated, brominated, and heated water.

Shipping, Arrival Inspection & Install Preparation

These details help SOSPool.com customers handle the part once delivered.

How is the 310-1880 packaged for shipping?

It ships with protective padding that secures the volute, impeller cavity, and threaded ports during transit.

What should I inspect when it arrives?

Check the male-buttress threads, impeller cavity, and seal seat for cracks or damage.

Is the wet end ready to install immediately?

Yes. Once mounted on the motor and connected to the unions, it can be put into service right away.