Attachment 4 - Pump Information.pdf

This document contains submittal data information for TACO KV Series Vertical Close Coupled Pumps, specifically detailing two pump models (4007) with different specifications.

The first pump (Model 4007, Item P1,2,3) operates at 1160 RPM with an impeller diameter of 6.1 inches, delivering 205 GPM at 12 feet of head with 1 HP power consumption. The pump features a cast iron ASTM A48 Class 30A casing, bronze ASTM B584-832 impeller, carbon steel shaft, and a ceramic/EPT mechanical seal with copper seal flush line. Operating specifications include a 125# 860K flange pressure rating at 250F 120C temperature, with optional 250# 1720 flange and 300/2070 PSIG pressure ratings available. The second pump (Model 4007, Item P4,5) operates at 1760 RPM with a 6.9-inch impeller diameter, delivering 410 GPM at 35 feet of head with 5 HP power consumption. This unit has similar construction specifications including cast iron casing, bronze impeller, carbon steel shaft, and ceramic/EPT mechanical seal with copper flush line. Operating specifications mirror the first model with 125# 860K standard flange pressure and optional higher-pressure ratings. Both pumps are designed for ethylene glycol 40% at 180F applications and include detailed performance curves showing head, horsepower, efficiency, and NPSHR characteristics across their operating flow ranges. The contractor is August Winter & Son's, with REP Fluid Handling, Inc, and the engineer is R.G. Vanderweil Engineers for the Nutrient Management Research Laboratory job.