H Series Boiler Feed

An elevated receiver unit using horizontal pumps, H Series pumping systems are available in simplex, duplex, triplex, or quadruplex configurations from 1,000 to 125,000 sq. ft. equivalent direct radiation or 7.5 to 1,000 boiler horsepower. H Series Boiler Feed units can pump condensate and makeup water directly into the boiler(s) using various pressures and flows. Pumping action is determined by a boiler-mounted level controller that senses boiler water level requirements. We offer standard float-operated makeup valves or special electric solenoid valves that are designed to replenish water inside the boiler feed unit when water levels get too low. Attached horizontal pump(s) sit beneath an elevated receiver on a structural steel base.

Overview

  • Corrosion-resistant steel receivers
  • Capacities from 1,000 to 125,000 sq. ft. EDR
  • Boiler hp from 7.5 to 1,000
  • 2′ NPSHR pump selections available (on select models)

 

Literature

H Series Brochure 2019
H Series Bulletin 2006
H Series OM 1990

Features

  • Customizable control panels with multi-function capability and Building Management System integrations
  • Durable impeller and a mechanical seal
  • 2′ NPSHR pumps designed to handle the hottest of temperatures (HNS series only)
  • Special Viton seals available for 300ºF applications
  • Carbon steel receiver, variety of sizes available
  • 3/8″, 3/16″ thick-shell flat heads available
  • #304, #316 stainless steel receivers available
  • Dished heads available as an option