Horizontal split case pump vs end suction pump

The split case pumps usually more expansive than the end suction pump with same performance data. Due to the large flanges required for the split case sealing joint, these pumps are normally heavier and cost more than comparable end suction pumps , especially in higher alloy and higher pressure applications. The horizontal split - case centrifugal (HSC) pump is more than 1years ol yet still is the workhorse of the HVAC pump industry. If a lot of water has to be moved efficiently with a minimum of fuss, no other pump can outperform it. It is sometimes overhung or placed between bearing design.

When it comes to making a choice between horizontal and vertical inline centrifugal pump , convenience is one factor that you need to keep in mind.

This end suction pump choice is also a candidate for water service flow rates above about 0to 0gpm, even though many pump users would probably be looking at Double Suction , between bearing, split case pumps in this flow range. What is a horizontal split case pump ? A type of centrifugal pump , in which the casing is split into two separate chambers. It’s different from an end suction pump or inline pump , in which the casing, the suction nozzle, and the discharge nozzle are all included in a single chamber. Types of Pumps Continued….

They are more expensive than end - suction or vertical inline pumps , and not as flexible or adaptable as vertical turbines. In this blog, almost all of your questions regarding end suction pumps will be answered. An end suction pump is the most basic type of centrifugal pump typically designed with a casing.

The suction is present on one end and the discharge is placed at the top.

Hence, the name end - suction pump is given. Vertical split case double suction pumps are more space efficient than horizontal split case double suction pumps – especially when the discharge and suction piping comes vertically from above. The pump catogeries contain (single stage and multistage) axially split case pump , multistage ring section pump ( horizontal or veritcal type), end suction pump , close-coupled pump , inline pump , submersible sewage pump , vertical turbine pump , barrel case pump for extra high pressure, and self-priming pump. The assembly, including the motor and pump , is rigidly mounted to a common base-plate. Pump suction and discharge are arranged in the horizontal direction and are perpendicular to the shaft.

This manual covers the installation, operation and maintenance of Patterson Pump horizontal split case pumps. The pump is a centrifugal, single stage, double suction type. When properly installed and when given reasonable care and maintenance, centrifugal pumps should operate satisfactorily for a long period of time.

The HSC pump is a horizontal , single stage, double volute, axially split case centrifugal pump designed and built according to the Hydraulic Institute (HI) standard (BBtype). The Grundfos HS horizontal split case pump is a single-stage, non-self-priming, between bearing, centrifugal volute pump. The axially split design allows easy removal of the top casing and access to the pump components (bearings, wear rings, impeller, and shaft seal) without disturbing the motor or pipework.

This article throws light on the basic differences between an end suction pump and a double suction pump. One double suction pump works just like two same diameter end - suction pumps work at the same time, so its flow quantity can be doubled by using the same outer diameter impeller. How to choose between Vertical vs. When choosing between vertical and horizontal pumps , one of the major factors to consider is “convenience. Horizontal Inline Pumps ? What works for one application may not work for another.

Here, we list the pros and cons of each, so that you can arrive at the right decision.

Split - case pumps minimise the effects of radial load by allowing the radial thrust to be shared equally by the bearings at each end of the shaft. These are horizontal axially split casing, two stage single suction pumps with horizontal shaft. Variety of models are available to operate and suitable for Hz and Hz.

Highest hydraulic and overall efficiency due to latest design and manufacturing techniques Double stage design helps in achieving higher pump efficiency. It just depends on different features, some of them are:- 1. Space for installing the pump present on the site 3. Fluid to be handled by the pump 4.