A centrifugal pump, like any other pump, is a mechanical device whose function is to move fluid. This task is performed by transferring rotational energy from impellers that are one or more driven rotors. The Impeller rotates rapidly while fluid enters them along its axis, which is then cast out along its circumference by centrifugal force through the vane tips of the impeller.
Centrifugal pumps come under the category of dynamic pumps. They are known as centrifugal pumps because they impart energy to the fluid by means of a centrifugal force. This force develops as a result of the rotation of an impeller with several vanes or blades.
Myers Centrifugal Pump and Sta-Rite Centrifugal Pump are among the highest-rated pumps in the market. These pumps are capable of serving continually under demanding conditions. They are recognized for their reliability.
Myers Centri-Thrift Centrifugal Pump - Myers 11704E000
This Myers Centri-Thrift centrifugal pump has been designed for performance. I can continue working under demanding conditions. These pumps are widely recognized for their reliability.
Myers Centri-Thrift Centrifugal Pump can be used for a range of applications. They work well for irrigation and booster service. They can serve as spray equipment and in various other building services. They support laundry equipment. These pumps are found highly useful in cold and hot water circulation. They are used in cooling towers, air-conditioning, and liquid transfer. The tasks like refrigeration, general industrial service, and sprinkling are accomplished using these pumps.
The manufacturing company has done its best to offer the most durable and efficient product. The brass impeller is designed to maintain the balance and prevent vibration and back off.
The mechanical seal uses the best material to resist weathering and temperature. It contains a ceramic seat, stainless steel spring, bellows of synthetic rubber, and brass metal parts. The seals can be easily replaced and are self-adjusting. It is suitable for temperatures up to 140 degrees F. The gray cast iron volute case and bracket are highly tensile.
The mechanical seal features a ceramic seat, carbon washer, stainless steel spring, brass metal. In some models and series, the volute can be rotated to eight positions. This adds to the feature of versatility and flexibility. It facilitates easy and efficient installation. It helps easy servicing without interfering with the system’s piping.
The gasket, which provides a seal between the volute and the bracket case, uses proven material capable of resisting most liquids. The shaft is perfectly aligned for quiet operation and serves long trouble-free. It is corrosion-resistant. The draining is easy with the pump placed in any position with drain plugs in four positions.
Myers 12925E000 Centri-Thrift Series
Myers 12925E000 CT series are constructed in a high-quality material of rugged cast iron. You have the option to couple it with either a brass impeller free of lead or corrosion-resistant Noryl.
The high head models in this series come with heavy-duty motors, ½ through 2 ½ HP. The design is easy for service with four-position discharge. The drain port has been provided for easy winterizing.
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| Myers 11704E000 Centri-Thrift Series Model 125M-2-1 Centrifugal Pump |
It comes with up to 140’ of high head and capacities to 90 GPM. All pumps in this series are designed for easy serviceability with the back pull-out design features and replaceable wear ring.
The abrasion-resistant Noryl Impellers are meant for normal applications to function under temperatures to 140 degrees F. There are silicon bronze impellers, and the pumps are equipped with shaft seals that can function normally under temperatures up to 225 degrees F.
Sta-Rite CCHH3-137S (Sta-Rite CC series)
If you are looking for a lightweight, compact, and yet rugged light head pumps, the CC Series Medium Head Pumps are your best choice. These pumps are also available in high head models.
These pumps require a very small space of just 11-3/8” x 18-1/2” and weigh only 66 to 94 lbs. They can be installed where most other 3 and 5 HP pumps cannot fit in.
The installation is easy and flexible with its feature of 4-position discharge in any direction, left or right, vertical or horizontal.
The silicon brass impeller in it is machined and precision cast and is dynamically balanced. It contains no lead, and its brass wear ring of silicon is replaceable. Its operation is quiet, seal life is long, and it is non-overloading.
Its back-pull-out design is a great feature that helps you remove the entire motor for servicing motor, impeller, or seal. The plumbing does not interfere with the process. These motors come with a one-year limited warranty.
Myers and Sta-Rite Company Overview
Myers Company was founded in 1870. Today, Myers is a part of Pentair recognized as Pentair Myers. This brand offers a wide range of sewage, effluent, and sump pumps and accessories.
Sta-Rite was founded in 1934. The company was acquired in 2004 by Pentair. This brand is a global leader in pump and pumping solutions.
Pump Products company
Pump Products is the Master Pump and Parts distributor and sells directly to the contractors and commercial and industrial market. The company provides the highest quality products at the lowest prices.
