GNA5-1-1/4, GNA6-1-1/4 by Burks


Product Features

  • - Direct drive ormotor operated
  • - Back pull out design
  • - Bronze impeller
  • - Renewable bronze shaft sleeve
  • - Renewable bronze suction cover ring
  • - Cast iron case
  • - Burks AC & AE pumps can be furnished with square suction flange for tank mounting

Product Overview

Burks versatile end-suction pumps are heavy duty, general purpose centrifugal pumps with heavy wall castings suitable for many commercial, industrial and municipal needs. High efficiencies, robust case construction of cast iron, and impeller construction of bronze makes these pumps an ideal selection for applications that require easy-to-maintain, reliable, long lasting pumps.

Applications include:

  • Condenser
  • Chilled & hot water systems 
  • Process secondary pumping
  • Municipal drinking water
  • General Water Service 
  • Cooling Tower 
  • HVAC 
  • Industrial Processes 
  • Sprinkler & Irrigation Systems

Technical Data:

Models: GNA, GNB, GNC, G, GA, DF 
Flows To: 1,100 g.p.m.
Heads To: 380 feet 
Discharge: 3/4 inch to 4 inches 
HP: 0.33- 75 
RPM: 1750 or 3450 
HZ: 50 HZ models available


  • Standard bronze fitted, all iron, all bronze 
  • Mechanical seals for various applications and temperatures 
  • External flushing 
  • Shaft sleeves-bronze or stainless steel

Contact us

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