Enclosed Fire Pump Packages. Both horizontal and vertical models provide capabilities up to 5, 000 gpm. Sleeves are sealed by O-rings. Pump speed||1000-3600 RPM|. Services include pump repairing. Delivery Time: 60 Days. Standards: NFPA20, UL, FM, EN12845, CCCF. Ruhrpumpen's vertical turbine fire pumps are available as single pumping units or complete pre-packaged fire systems (with or without enclosure). Sometimes the operator may prefer to have the motor on the surface instead of down in the earth. End suction models for capacities to 1, 500 gpm. These pumps can also be found operating as a booster when the pressure needs to be increased. We can assure you of guidance, responsive solutions, and long-term plans that optimize your efficiency and resources. The bowl directs the fluid into the next impeller, which is located directly above the bowl, and this process continues through all of the stages of the pump. Electric motor or diesel driven with right angle gear.
Generally, submersible VTPs are more attractive in short set urban areas where noise and aesthetics are a consideration and where line-shaft pumps have experienced vibration or line-shaft bearing wear problems. So they use the more powerful vertical turbine pump. • Low maintenance costs. Download their free cad drawing, revit BIM files, specifications and. Vertical turbine pumps engage as water enters the pump through the suction bell, a bell-shaped component at the bottom of the pump. AC Fire Pump offers vertical turbine fire pumps with space-saving designs. 13mm of the US standard. The flows of vertical turbine pumps range from approximately 50 gpm to 30, 000 gpm and higher. Such motors are not restricted by small well casing sizes and can often compete in efficiency with aboveground motors. This is usually because either the flow is above the range of turbines, or because the owner prefers a conventional top-mounted motor. UL listed and FM approved. FireSet Horizontal Split Case. While submersible pumps have an electric motor located underwater at the bottom of the pump.
As can be seen from the above, both line-shaft and submersible vertical turbine pumps have distinct advantages and disadvantages, depending on the application. Pump features NFPA-20 approved designs and are diesel and electric driven. TYPICAL APPLICATIONS: • Sprinkler Systems. Product lubricated open line shaft or enclosed line shaft are available to suit pumping products. Bearings available in a variety of materials. TKFLO's compact and well-engineered design allows us to satisfy this specification with many of our 410 and 420 models. Discharge can be above-floor or under-floor. Turbine Pump Axial Flow Deep Well Jockey Pump[PXBD 6... Vertical Long Shaft Deep Well Fire Turbine Pump [PXB... When the need arises for an underground/below grade (non-pressurized) water source, the only option available per UL/FM & NFPA requirements is a vertical turbine fire pump. Industrial: Products transfer, cooling water pump.
Diesel vertical turbine fire Pump Set. Serves chemical processing, pharmaceutical, power generation, mining, pipeline, petroleum, utility, nuclear, marine, oil, and gas industries. Contact us to see how we can help with your pumping needs. Discuss your project and product needs with us, check the status of your shipments, or let us save the day in an emergency.
The shaft sleeves extend beyond the mechanical seal or packing glands for maximum shaft protection. Budris, Allan R. "Special Vibration Considerations for Vertical Turbine Pumps, " WaterWorld, December 2016. Nickel-Aluminum-Bronze. Manufacturer of vertical centrifugal pumps including turbine pumps, end suction pumps, vertical sewage pumps, in-line circulation pumps & double suction split case pumps. Building: Air-condition, Fire fighting, flood control. Custom manufacturing, reconditioning, and repair services for centrifugal, plunger, and vertical pumps. Products include air diffusion systems, decanter centrifuges, dryers, blowers, odor control biofilters, lime slakers, chemical feed systems, agitators, mixers, domes and conveyors. Suitable for cooling water, industrial process pump, utility circulating water, condenser circulating water pump, agricultural and turf irrigation applications. Fire Pump Units & Packaged Systems. Once it is past the discharge head, the pumped fluid is distributed as needed through pipes. Horsepower Up to 5, 000 hp. It then moves into the first stage impeller, which raises the water's velocity.
Made from ductile iron, bronze, and 316 stainless steel materials. Water municipalities that depend on groundwater will use them since they can be built to provide high water volume from an underground source. Water lift from lakes, rivers, oceans, etc.
The water lubricates the bushings as it flows past, finally reaching the pump discharge head. With fire pumps, however, you are dealing with cold water, which uses all of atmospheric pressure to your advantage. Every piece of rotating machinery (motor, pump, etc. ) Casing integrity, for example, must be suitable to withstand a hydrostatic test of three times the maximum operating pressure without bursting!
Types include low NPSH sealless magnetic drive, low NPSH & high pressure multi-stage chemical pumps. Pumps are used for machine tool, wash system & tank mount applications. All bowl assemblies are supplied with a 304 stainless steel basket strainer. Driven: Diesel engine.
Floway, Grundfos, MTH, Peerless Pump, SPP. Head: 600 m. Temperature: < 80 C. Application. You want a TONGKE Pump. Value-added pump services include design and application consulting, engineering, research and recommendations, project and individual pump quotations, pick-up and delivery, and rebuilding. • Priming problems eliminated since pump ends are submerged in liquid. Same shaft to create higher pressure that would be needed for deeper wells or. Is National Pump ISO certified?
As the discharge head of the pump supports the motor, it is the responsibility of the pump manufacturer to design the discharge head to withstand the natural frequencies of the motor through its operating speed range (say 45 – 60 HZ, or 1350 – 1800 rpm). Pressure Dependent on material. TKFLO's fire pumps are not offered for fire pump service unless they meet all agencies' requirements. 5, chloride ion content=400mg/l, medium temperature less than 40 ℃|. National Pump manufactures pumps in a variety of materials to meet our customer's preference or needs. If there is an obstruction to the water supply, this will not be evident with a flow meter loop, but will certainly be exposed by testing a fire pump with hoses and Playpipes.