Goulds 1K310 Pump Motor Adapter – Heavy-Duty Cast Iron Intermediate Housing for GT and JS Series Pumps

Product Overview

A cracked or compromised motor adapter can bring an entire irrigation system to a grinding halt, leading to immediate turf stress, crop loss, and frustrated clients during the peak of the watering season. When cast iron components fail due to freeze cycles or mechanical stress, the resulting downtime often coincides with the highest service demand, making quick repairs nearly impossible if parts are back-ordered. With supply chains for specialized pump components remaining unpredictable, securing your inventory now is the only way to avoid the pressure of emergency lead times. Having this Goulds 1K310 adapter on hand ensures your crews can restore system pressure and keep projects on schedule without the risk of failed inspections or lost service contracts.

This genuine Goulds 1K310 motor adapter provides a precision-engineered interface between the motor and the pump casing, offering significantly better structural integrity than generic aftermarket replacements. The heavy-duty cast iron construction absorbs vibrations and maintains perfect shaft alignment, which extends the life of mechanical seals and motor bearings. By choosing an OEM component designed specifically for the GT Irri-Gator and JS series, you reduce the labor time spent on retrofitting and eliminate the risk of premature failure. Maintaining a stock of these essential intermediate housings gives your business a competitive edge by providing immediate solutions when your competitors are still waiting on shipping notifications.

Product Specifications

Available Models & Sizes

The 1K310 is the standard intermediate adapter for the 1.5 HP and 2 HP GT Irri-Gator models as well as select JS Jet Pump configurations. For specific bolt patterns or higher horsepower ratings, please contact our technical sales team for full configurations and up-to-date pricing on the complete line of Goulds pump mounting accessories.

Key Features

• Cast iron construction provides superior rigidity to maintain precise internal clearances for the impeller.
• Electro-coated finish protects the exterior from oxidation and harsh environmental conditions in outdoor enclosures.
• Engineered specifically for GT and JS series pumps to ensure 100 percent compatibility with existing volutes.
• Machine-finished mating surfaces prevent leaks and ensure a flush fit against the motor face.
• Integrated drainage ports allow for simpler winterization and protection against freeze damage.
• Pre-drilled mounting holes allow for rapid installation, reducing the total time your crew spends on-site.

Common Applications

• Commercial landscape irrigation
• Residential lawn and garden systems
• Agricultural and crop irrigation
• Sports turf and golf course maintenance
• Municipal parks and public spaces
• Greenhouse and nursery operations

Installation Notes

When installing the 1K310 adapter, ensure all mating surfaces are free of debris and old gasket material to prevent misalignment. Use a cross-pattern torque sequence when tightening bolts to the motor and pump body to ensure even pressure distribution across the cast iron flange. It is recommended to check the condition of the mechanical seal and O-rings during this process, as these components are easily accessible while the motor is detached. Always follow local electrical and plumbing codes when reconnecting the pump to the power source and water supply.