7CLC-6_Datasheet.pdf

This is a pump datasheet from Goulds Lineshaft supporting the City of Wheat Ridge, Colorado's Prospect Park Pump Replacement project. The datasheet documents specifications for a 7CLC 6-stage lineshaft turbine pump operating at 1750 rpm with a 10 horsepower motor, sized for the customer's Prospect Park location. The pump is designed to deliver 203 gallons per minute at 134 feet of head with 80% efficiency and 8.6 horsepower consumption. Performance evaluation data are provided across multiple flow rates ranging from 86.8 to 260 gallons per minute, with corresponding head, efficiency, power, and NPSH requirements. The datasheet includes design curve information showing shutoff head of 205 feet, maximum power output of 8.76 horsepower at 223 gallons per minute, and specifications for bowl size (7.13 inches), discharge sizes (4, 5, and 6 inches), operating temperature limit of 120 degrees Fahrenheit, and pressure limit of 415 psi gauge. The pump configuration includes a 5.25-inch diameter impeller selected from the Goulds Lineshaft 60 Hz catalog.

The datasheet provides the technical baseline for the procurement, confirming that the replacement pump must meet minimum performance criteria of 200 gallons per minute at 140-foot head with 80% efficiency. This technical documentation supports the RFP evaluation process and serves as the specification reference for qualified contractors bidding on the project. The pump specifications align with standard vertical turbine construction suitable for park irrigation and water feature applications. No pricing information is contained in the datasheet itself; pricing is to be submitted separately by proposers as part of their cost proposals with all prices firm for one year following acceptance.