The Waterway 2" Executive Wet End, 3HP, 48-Frame (310-1900) is designed for reliable and efficient water circulation in spa and pool systems.

Specifications:

• OEM part number: 310-1900
• Manufacturer: Waterway Plastics
• Series: Executive
• Power rating: 3 horsepower
• Connection size: 2" fittings for compatibility with standard plumbing systems
• Frame size: 48-frame, ensuring compatibility with 48-frame pump assemblies
• Construction: Engineered for durability and high performance in demanding applications

Fits/replaces:

• Spa and pool pump systems requiring an Executive 3HP, 48-frame wet end
• Direct OEM replacement for part 310-1900
• Always verify motor frame size and plumbing configuration before ordering

Common signs you need this part:

• Pump is leaking or losing prime
• Reduced water flow or jet pressure despite the motor running normally
• Visible cracking, wear, or corrosion on the existing wet end

Returns & installation: Please verify motor frame size and plumbing configuration before ordering. Installation should be performed by a qualified technician with power and water disconnected.

FAQ

Q: What motor frame size does this wet end fit?
A: It's designed for 48-frame pump assemblies.

Q: What horsepower motor does this wet end pair with?
A: It's rated for 3 horsepower motors.