Introduction

BURKS exclusive, unique regenerative type turbine pumps are designed to handle clear water and many other nonabrasive, lower viscosity liquids on high pressure/low capacity applications with the greatest possible efficiency.

Features:

• Compact Size-Ideal for OEM Applications

•All Bronze Construction with Monel Impeller Blades

• Carbon/Ceramic Shaft Seal for Temperatures to 225°F (107°C)

• 316 Stainless Steel Shaft

• Close Coupled Design

- No coupling or alignment problems

• Motors have ball/ball bearing construction and open ventilated enclosure. Standard motor is NOT drip-proof. Rated for continuous duty operation at all ratings shown. Drip-Proof motor is available as option for 230 volt.

• Capacitor Start motors have built-in automatic overload protection • Furnished with UL Recongnized motor lead

• Field adjustable impeller for extended service life

• Easy to service

• Every pump factory tested

Breakdown:

The Burks 3CR6M-FE is a Bronze Turbine Pump and FE Motor with a Bronze Impeller, Buna-N/Carbon/Ceramic/SS Mechanical Seal, 1/2 Inch NPT Inlet, 1/2 Inch NPT Outlet Ports, close coupled to a 1/3 Horsepower, 3500 RPM, 230 Volts, 1 Phase, 60Hz Motor. This pump has a maximum performance of up to 2. 9 gallons per minute water flow at 175 feet of head (75 PSI). The motor on this pump has ball bearing construction and an open ventilated enclosure which is NOT drip-proof. It is rated for continuous duty operation at all ratings shown, and furnished with a UL Recongnized motor lead. This pump is the special -FE version with the OEM pump motor. The operating temperature limits for this All Bronze pump with the Buna-N seal is 225 degrees F (107 degrees C). Bronze pumps are suitable for most common liquids in the pH range from 4-11. This compact turbine pump is designed for pumping clear water and many other nonabrasive, lower viscosity liquids on high pressure, low capacity applications with the greatest possible efficiency. The Bronze impeller with Monel blades is the only moving part and the Bronze raceway with cast-in vortex pockets will not vapor lock. This pump's unique design is engineered for many applications requiring higher pressures and lower capacities impossible for other single stage pumps of a similar size, and the pump's compact space-saving size without a coupling eliminates misalignment problems. The pump shaft seal is a mechanical seal with ceramic seat and carbon seal face for maximum durability, and long trouble-free service. While this pump can be run dry for short periods of time, a lack of liquid will damage the Mechanical seal. The wetted material in contact with the liquid are Bronze, 303 Stainless Steel, and Buna-N.