Burks catalog # 5G5-1-1/4-SS, Stainless Steel Centrifugal Pump and Motor and Motor unit. 316 Stainless Steel Construction, with a 316 Stainless Steel Impeller and Buna/N/Carbon/Ceramic/Stainless Steel Mechanical Seal Mechanical Seal. Pump is close coupled to a 1/2 Horsepower, 3500 RPM, 115/230 Volts, Single Phase, ODP Open Drip Proof, NEMA 56J Frame Electric Motor. Ports are 1-1/2 Inch Inlet x 1-1/4 Inch Outlet.
Price : $ 5172.00
The Burks 5G5-1-1/4 - SS is a 316 Stainless Steel Stainless Steel Centrifugal Pump and Motor with a 316 Stainless Steel Impeller, Buna-N/Carbon/Ceramic/Stainless Steel Mechanical Seal, 1-1/2 Inch Inlet x 1-1/4 Inch Outlet Ports, close coupled to a 1/2 Horsepower, 3500 RPM, 115/230 Volts, 1 Phase, ODP Open Drip Proof, 60Hz, 56J nema frame electric Motor. This pump is an All 316 Stainless Steel version. This compact Centrifugal pump is designed for general purpose pumping, water circulation, and liquid transfer or booster service. It is silent, and efficient, so it is ideal for convenient equipment location in offices, laboratories, public areas, and living quarters. Long trouble-free service life has made these centrifugal pumps acceptable for industrial uses or wherever clean or contaminated liquids compatible with Stainless Steel is to be transferred or handled. These close-coupled centrifugal pumps from Burks provide economical performance for 20 to 80 GPM applications requiring heads to 110 feet. For exact performance of this pump please consult the performance curve for the horsepower and impeller diameter speicified for this model. By combining the latest concepts in pump design with precision manufacturing, the G5 Series pumps deliver excellent efficiency and low NPSH requirements. Efficient manufacturing processes and highly optimized mechanical designs control costs. Maintenance costs are kept to a minimum by combining a highly serviceable design with quality components to provide a long service life. This Burks centrifugal pump has a single rotating enclosed 316 Stainless Steel impeller of the latest hydraulic design for maximum efficiency. The pump impeller is balanced for vibration-free operation and threaded onto a stainless steel motor shaft. The 316 Stainless Steel pump casing/volute has a replaceable casing wear ring that prevents wear on casing and is easy to replace. The operating temperature limits of this All 316 Stainless Steel pump depend on the seal elastomer and the operating temperature limit for the pump with the Buna-N seal is 225 degrees F (107 degrees C). 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 motor on this pump has open drip proof construction and is rated with jet pump service factors for continuous duty operation and has built-in overload protection. Motors are 56 frame size with NEMA standard mounting flange, one piece threaded stainless steel shaft and ball/ball bearing construction. The wetted material in contact with the liquid are 316 Stainless Steel, 303 Stainless Steel, and Buna-N. The dimensions of this pump are 16 inches long, 9-1/2 inches high, and 8 inches wide.
WEIGHT : This pump and motor unit weighs 42 Lbs.
Standard self-adjusting Buna-N shaft seal for temperatures to 225 degrees F (107 degrees C) and pressures to 150 psi (1034 kpa).
Casing and motor adapter are Cast 316 Stainless Steel.
Enclosed 316 Stainless Steel impeller of the latest hydraulic design for maximum efficiency, impeller is balanced for vibration-free operation and threaded onto stainless steel motor shaft.
Case wearing ring prevents wear on casing and easily/inexpensively replaced.
Discharge can be located in any of four positions.
Easy to Service - taking out only 4 cap screws allows removal of pumping assembly without disturbing piping.
Backpull-out design eliminates the need to disturb piping should the pump ever require service - the casing stays in the line.
After careful assembly and inspection, every pump is factory tested and meets Hydraulic Institute standards.
Liquid handling requirements are much more involved than they were five years ago. The variety of liquids being handled has increased along with temperatures and pressures. Todays installations demand quiet, smoothrunning pumps with long life. High efficiencies, robust case construction of 316 Stainless Steel, and impeller construction of 316 Stainless Steel makes these pumps an ideal selection for applications that require easytomaintain, reliable, long lasting pumps. Typical applications for the 5G511/4SS include Hot Water Circulating Pumps, Cooling Tower Makeup, Boiler Feed Service, Transfer Service, TV and Radar Tube Cooling; condenser, chilled, and hot water systems in HVAC; process secondary pumping, and municipal drinking water. This pump is also the best solution for General Water Service, Chilled and Hot Water Systems, HVAC Industrial Processes, Municipal Drinking Water, Sprinkler and Irrigation Systems. NOTE Thick or viscous liquids are not recommended for centrifugal pumps. Because centrifugal pumps are more efficient at higher shaft speeds, pumping of viscous or thick liquids is difficult. It is possible to lose as much as 40 percent pump performance when attempting to pump liquids of viscosity equal to S. A. E. 30 oil at room temperature. S. A. E. 30 oil at room temperature has a viscosity of 2000 Saybolt Seconds Universal.