Double Suction Vertical Split Case Pumps Llc

Saturday, 6 July 2024

Type WS pump casting parts can be vertically or horizontally mounted according to different working condition, with mechanical seals or packing seals. Many people called double suction pumps "split case, " all of these pumps have split casings. Assemblies can be close- or flex-coupled engineered to customer specifications. Split case pumps are one of many types of centrifugal pumps. The diagram and images shown on this page are for the more run-of-the-mill axially-split variety that are used extensively in municipal water, industrial, oil & gas, and mining applications. Flow: 57, 000 us gal/min. The HD series double-suction split case pumps feature heavy-duty casings, high-efficiency enclosed impellers, oversized shafts and optional metallurgies. These pumps must also meet the American Society of Mechanical Engineers ANSI B73 standards, which require dimensional interchangeability, minimum bearing life, and many other quality specifications. Head: 0 m - 250 m... water pumps for power stations, industrial plants and district heating networks. Part 10: Over Speed an HVAC Pump using a VFD.

  1. Double suction vertical split case pumps for sale
  2. Double suction vertical split case pumps in new
  3. Split case pump vs end suction

Double Suction Vertical Split Case Pumps For Sale

Flow: 0 m³/h - 5, 000 m³/h. · All impellers are balanced according to ISO 1940 class 6. The pump still requires bearings for the shaft to ride on, and double suction pumps have inboard and outboard bearings to absorb the radial load. This means bearings last longer, enabling more efficient and cost-effective operations. Dimensional Information. Head: 16'00" ft - 820'00"... Fairbanks Nijhuis split case pump is the right choice for a wide range of applications with medium to high flow rates. However, for critical applications, requiring long operating life, the cost of maintenance and down time may far exceed any initial cost savings.

The split casing design allows the easy disassembly of the rotor group without distorting the pump alignment or the suction and discharge pipework, this in turn allows time saving while the pump is serviced/maintained. The series incorporate energy conservation and efficiency boosting technology developed by Kaiquan, drawing from state of the art technologies similar products. Split glands facilitate removal for repacking. What will be the best configuration? It should be noted that some of the newer split case pumps do have improved casing inlet designs (less inlet turbulence), which allows them to approach the higher suction energy performance (gating values) of end suction pumps. Normally this inspection occurs frequently with this style of pump, as they are susceptible to wear and tear. Permitted medium to be transported: clean water. Other materials available upon request. We offer a variety of repair services for split casing pumps, with on site repair options for the Souther California region. Split Case Pumps pump water and relatively thin liquids (will not pump thicker oils), normally not used for liquids containing solids. Sulzer offers a wide range of double suction axially split pumps, which includes both single and multistage designs. Pump has two seals, both sealing suction pressure. The balancing also provides a longer bearing life and mechanical seal life.

Vertical split case pumps are typically used in industrial applications like oil and water supply, ballast, and cooling. It has been around for close to 100 years. Part 9: Over speeding HVAC Pumps & Motors. Saint Vincent and the Grenadines. The efficiency of WS pumps are 2%-3% higher than the same type pumps due to adopting advanced hydraulic model and thus minimum the operating costs. The double suction impeller is a single cast-bronze piece. Further, there is typically more deviation from published performance, such as efficiency, for this pump type.

Double Suction Vertical Split Case Pumps In New

How to Pick a HVAC Centrifugal Pump Part 5: Choosing a Single or Double Suction Pump. This allows the pump to suck in fluid from both sides of the impeller, further reducing the load on the pump bearings and offering excellent NPSH values. Vertical multstage pump for fire fight. The upper bearing of the pump uses rolling bearing which get lubricated with grease, the bearing support has a cooling cavity. · Long coupled with baseplate. The following is a screenshot from the Bell and Gossett online e-training program available for your use. Although split case, between-bearing models are quite popular, and have many advantages as listed above, the pumps are not without some drawbacks. It is new series of products after the constructional optimization based on type SLZ Pump.

This split case centrifugal pump has many benefits: The high flow rate is made possible by the double suction impeller design. Part 2: Types of Pumps and Seismic Considerations. Temperature up to 180°F. Fuel Storage Depots. · Split casing design allows for easy disassembly and maintenance. This design is definitely old school. · Gland packing or single, double and cartridge mechanical seal options available. This double suction design splits the flow inside of the pump and sends 50% of the water through two "eyes. " Duplex stainless steel. There are two types of split case pumps based on the axis of division: Due to their design, vertical split case pumps have a minimal footprint compared to other pumps with similar capacities.

420 stainless steel shaft standard. If you have any special requirement, please contact us without hesitation. Double suction inline pumps have bushings instead of bearings, which should be inspected whenever the pump seal is serviced. · Suction and discharge flanges conform to EN 1092-2 / PN 16. Other component and cartridge seals available on request. HYDROO PUMP INDUSTRIES SL Headquarters. Because the pump is split horizontally, there is significantly more service time and rigging required to lift the heavy top of the pump. Base mounted, flex-coupled. KQSN series pumps have achieved energy conservation evaluation by government standard GB19762″The minimum allowable values of energy efficiency and evaluating values of energy conservation evaluation of centrifugal pump for fresh water". Split Seal for Extra Large Shafts Equipment disassembly leads to high maintenance and operating costs as well as safety risks, but with extremely large pumps and other rotating equipment the stakes... i-ALERT3 Equipment Condition Monitor. Common fluids pumped include fresh water, sea water and fuels (diesel, petrol and kerosene) and common applications include fuel transfer, chemical, energy plants, mining, fire fighting, irrigation, water supply, water treatment, pressurisation, dewatering, marine and cooling/heating conditioning (HVAC). Between-bearing pumps need two shaft seals, whereas only one seal assembly is required for an end suction pump. 3420 Double Suction PumpsLarge Capacity, Single Stage, Double Suction Pumps designed for a Wide Variety of Industrial, Municipal, and Power Generation Services.

Split Case Pump Vs End Suction

The products are particularly applicable in the fields of water plants; paper mills; power plants; thermal power plants; steel plants; chemical plants; hydraulic engineeeringand the provision of water supply to irrigated areas. Mechanical repairs and/or parts replacement. Region availability. The pumps are extremely versatile and can be installed for supplying water to tall buildings, fire protection of buildings, central air-conditioning water circulation; circulating water in engineering systems; cooling water circulation; boiler water supply; industrial water supply and discharge; and irrigation. Also, they are the only type of common pump that features a double suction impeller. There are different casing constructions depending on the pump type, and each serves a distinct function. Watch for very old specifications. When higher capacities are required, double-suction pumps can be a long-lasting solution. Dual Volute Casing Assures Radial Balance for lower radial bearing loads, longer pump life and low maintenance.
If you have any questions about whether to use horizontal split-case pumps, give us a call on 1-800-367-4180 (toll-free). Suction elbows should be perpendicular to the plan view of the shaft. Split case pumps have casings that come apart, making it easier for a technician to access the pump internals without disturbing the drive. Durability is always the most cost effective solution and these pumps offer that and more.

PumpSmart provides real-time control and protection of your pumps while also providing valuable process insight. The optimized design of the split case... Flow: 600 m³/h.

Head: 0 m - 180 m... bottom casing. Various materials available with cast iron, ductile iron, bronze and stainless steel, or with corrosion proof coating used in wet parts. Pump working voltage: U=380V, 6kV, 10kV Product specification: vertical single-stage double-suction split centrifugal pump which is connected directly with motor by couplings. The long coupled design makes the pump very easy to maintain as it is possible to access the pump head without removing the motor.