Ashland Water Group SPC-250-SRS Inline Sump Check Valve

Product Description

The ASHLAND WATER GROUP SPC-250-SRS is a plastic inline sump check valve designed for residential and light commercial sump pump discharge lines. It threads directly onto 1-1/2 inches male pipe thread pump discharge outlets and includes a 1-1/4 inches x 1-1/2 inches boot with a flexible connector on the discharge side. Constructed from durable thermoplastic, the valve prevents backflow from returning to the sump basin after the pump cycles off. Plumbers and sump pump installers use this valve as a standard component in below-grade drainage systems to protect pump longevity and maintain discharge line pressure.

This check valve is suited for residential sump pump installations where the discharge line exits the basin and runs to a floor drain, exterior outlet, or municipal connection. The flexible connector on the discharge side accommodates minor pipe misalignment and absorbs vibration from pump cycling. The thermoplastic body resists corrosion in wet, underground environments where metal fittings may degrade over time. It is a direct-connect solution for standard 1-1/2 inches pump discharge threads.

Key Features

• Fits 1-1/2 inches male pipe thread pump discharge outlets for direct installation
• Includes 1-1/4 inches x 1-1/2 inches boot with flexible connector on the discharge side
• Thermoplastic construction resists corrosion in wet and subgrade environments
• Inline design prevents backflow into the sump basin between pump cycles
• Connects directly to sump pump discharge without additional adapters

Compatibility

Designed as an OEM-style replacement and standard-fit check valve for sump pumps with 1-1/2 inches discharge thread outlets.

Installation Notes

Installation is typically performed by a licensed plumber or experienced pump technician. Disconnect power to the sump pump before servicing the discharge line. Apply thread sealant tape to male pipe threads before making up connections, and ensure the flexible boot connector is fully seated to prevent leaks under pump pressure. Follow applicable local plumbing codes for sump discharge routing and check valve placement.

Technical Specifications

• Inlet Connection: 1-1/2 inches Male Pipe Thread
• Discharge Boot: 1-1/4 inches x 1-1/2 inches with flexible connector
• Material: Thermoplastic
• Weight: 4.81 pounds
• Package Quantity: 10 per unit of measure

Standard Information

• Brand: ASHLAND WATER GROUP
• Manufacturer Part Number: SPC-250-SRS