Attachment_3___Tile_Drain_Pump_2_and_3_Data.pdf

This document contains technical specifications and performance data for vertical turbine pump units manufactured by Worthington, a pump division in Denver, Colorado. The file includes preliminary elevation drawings, foundation plate dimensions, and rating curves for multiple pump models operating at 1160 RPM on 60-cycle power.

The document specifies two primary pump configurations: a single-stage model (14HH-220) with 15 horsepower capacity delivering approximately 1,350 gallons per minute at 95.6 feet of total head, and a two-stage model (12HH-165) with 7.5 horsepower capacity delivering 900 gallons per minute at 65 feet of total head. Both units feature bronze impellers, cast iron bowls, and standard materials for efficiency ratings with two or more stages. The technical drawings indicate column pipe specifications (1.5-inch diameter), suction pipe requirements (1-inch diameter minimum), discharge connection sizes (10-inch and 6-inch P.E. for respective models), and foundation plate mounting configurations with both square and round keyhole opening options. The pump specifications include detailed brake horsepower curves, efficiency curves, and capacity-to-head relationships, with notes that suction strainers are supplied only when specified in quotation and do not increase overall pump length. These appear to be quotation documents for the customer Klamati Struts Unit, with preliminary dimensions noted as not to be used for construction unless certified.