Sanitary Pumps Centrifugal Pumps
Last Updated: April 1, 2025
Description
Sanitary centrifugal pumps are designed to handle fluids in environments where hygiene and cleanliness are paramount. These pumps are specifically engineered to ensure that the fluids they transport do not become contaminated. They are commonly used in industries where maintaining a high level of sanitation is critical, such as food processing, pharmaceuticals, and biotechnology.
Working Principle
Sanitary centrifugal pumps operate on the principle of dynamic energy conversion. They utilize a rotating impeller to impart velocity to the fluid, which is then converted into pressure energy as the fluid exits the pump. This process allows the pump to move large volumes of fluid efficiently. The design of these pumps ensures that they can handle fluids with varying viscosities while maintaining the necessary sanitary conditions. The smooth surfaces and minimal crevices in the pump design help prevent the accumulation of residues, making them easy to clean and maintain.
Applications
Sanitary centrifugal pumps are widely used in the food and beverage industry for processing dairy products, juices, and other consumables. In the pharmaceutical industry, they are employed to handle sensitive fluids that require contamination-free processing. Additionally, these pumps are used in biotechnology for the transfer of biological materials and solutions that must remain sterile.
Advantages over other Centrifugal Pumps
Sanitary centrifugal pumps offer several advantages over standard centrifugal pumps. Their design minimizes the risk of contamination, making them ideal for applications where hygiene is critical. They are also easier to clean and maintain due to their smooth surfaces and lack of crevices. This reduces downtime and maintenance costs, providing a more efficient and cost-effective solution for industries that require high levels of sanitation.
Limitations
One limitation of sanitary centrifugal pumps is that they may not be suitable for handling highly viscous fluids or fluids containing large solids, as these can cause blockages or reduce pump efficiency. Additionally, the initial cost of sanitary pumps can be higher than standard centrifugal pumps due to their specialized design and materials.
Considerations
When selecting a sanitary centrifugal pump, it is important to consider the initial cost, which can be higher due to the need for specialized materials and design features. Operating expenses should also be evaluated, as these pumps may require more frequent cleaning and maintenance to ensure they remain sanitary. Durability is another factor, as the materials used must withstand both the fluids being pumped and the cleaning processes. Finally, accuracy in flow rate and pressure must be maintained to ensure the integrity of the process, which may require regular calibration and maintenance.
from TOPS Industry & Technology Co., Ltd.
Feature. Advanced magnetic driving technology, static seal, without any leakage forever. High efficiency ECM brushless DC motor with long lifetime. Durable permanent magnetic rotor with one-off injection incorporated impeller to ensure high dynamic balance. Heavy duty work, can sustain 24 hours... [See More]
- Pump Type: Magnetic Drive Pump; Sanitary Pump
- Discharge Size: 0.878
- Liquid Flow: 8.98 to 9.77
- HP: 0.07 to 0.08
from Cornell Pump Company
Cornell's Hot Oil pumps are the pump of choice for food processors around the world. Enhanced vapor handling characteristics are the focal point on Cornell's latest hot cooking oil pump innovations. When fresh product passes through the fryers a great deal of water is involved. The water travels... [See More]
- Pump Type: Sanitary Pump
- Discharge Size: 1.000 to 10.000
- Liquid Flow: 2400.00 to 7000.00
- Media Temperature: 550
from ARGAL s.r.l.
Demand for this pump size runs high and Argal wants to offer low vibrations, silent, flexible, top end quality product complete of all desiderated internal options.Pump casings, and manifolds are weld free, micro casted SUS X5CrNiMo 17-12-2 solid parts. . SUS parts are electo polished to reduce... [See More]
- Pump Type: Chemical Pump; Drum Pump (optional feature); Sanitary Pump; Submersible Pump (optional feature); Water Pump
- Discharge Size: 1.000
- Liquid Flow: ? to 13.20
- Media Temperature: ? to 203
from KSB AG
Design. Close-coupled, horizontal, single-stage annular casing pump, with ratings and main dimensions to EN 733, with replaceable casingwear rings. Design to ATEX. Applications. Spray irrigation, irrigation, drainage and water supply systems, heating and air-conditioning systems, fire-fighting... [See More]
- Pump Type: Condensate Pump; Sanitary Pump; Water Pump
- Discharge Pressure: 174.0
- Liquid Flow: 8.81 to 1100.72
- HP: 60.31
from TOPS Industry & Technology Co., Ltd.
Features. Large flow, high efficiency. Customizable start & stop time, 5V, PWM rotor speed control, etc. Noise 15dB lower than industry average. High-efficiency motors and rotor design, pump efficiency 30% higher than industry average. Applications. Smart toilet. Dishwasher. Liquid transfer... [See More]
- Pump Type: Sanitary Pump; Water Pump
- HP: 0.07 to 0.09
- Liquid Flow: 12.67
- Power Source: DC; 12V, 24V
from Cornell Pump Company
Cornell introduced the first Hydro-Transport food process pump to the industry almost 40 years ago. Unlike Solids Handling pumps, or other types of pumps, that are sometimes used in the food industry the Cornell P and PP series pumps are designed and manufactured with the sole purpose of pumping... [See More]
- Pump Type: Sanitary Pump; Water Pump
- Discharge Size: 3.000 to 12.000
- Liquid Flow: 1700.00 to 8300.00
- Pump Housing Material: Cast Iron
from KSB AG
Design. Close-coupled, horizontal, single-stage annular casing pump, with ratings and main dimensions to EN 733, with replaceable casingwear rings and motor-mounted variable speed system. Applications. Spray irrigation, irrigation, drainage and water supply systems, heating and air-conditioning... [See More]
- Pump Type: Condensate Pump; Sanitary Pump; Water Pump
- Discharge Pressure: 174.0
- Liquid Flow: 8.81 to 1100.72
- HP: 60.31
from KSB AG
Design. Close-coupled, single-stage volute casing pump, ratings to EN 733, with replaceable shaft sleeve and casing wear rings. Design to ATEX. Applications. Spray irrigation, irrigation, drainage and water supply systems, heating and air-conditioning systems, condensate transport, swimming pools,... [See More]
- Pump Type: Condensate Pump; Sanitary Pump; Water Pump
- Discharge Pressure: 232.1
- Liquid Flow: 4.40 to 3152.45
- HP: 60.31
from KSB AG
Design. Close-coupled, single-stage volute casing pump, ratings to EN 733, with replaceable shaft sleeve and casing wear rings with motor-mounted variable speed system. Applications. Spray irrigation, irrigation, drainage and water supply systems, heating and air-conditioning systems, condensate... [See More]
- Pump Type: Condensate Pump; Sanitary Pump; Water Pump
- Discharge Pressure: 232.1
- Liquid Flow: 4.40 to 2650.53
- HP: 60.31
from KSB AG
Design. Dual-Pump booster set with redundant control unit. Applications. For fire fighting application according DIN 14462 [See More]
- Pump Type: Sanitary Pump; Water Pump
- Discharge Pressure: 232.1
- Liquid Flow: 484.32
- HP: 29.48
from KSB AG
Design. Easy-to-service volute casing pump, close-coupled design with standardized motor, all wetted pump parts made of stainless steel, **** Übersetzen*** certified by TNO according to EHEDG requirements (Vitacast E). Applications. Hygienic handling of fluids in the food and beverages industry... [See More]
- Pump Type: Sanitary Pump; Water Pump
- Discharge Pressure: 232.1
- Liquid Flow: 4.40 to 2465.61
- Media Temperature: 374
from KSB AG
Design. Easy-to-service volute casing pump, close-coupled design with standardized motor, all wetted pump parts made of stainless steel, **** Übersetzen*** certified by TNO according to EHEDG requirements. Applications. Hygienic handling of fluids in the food and beverages industry and in the... [See More]
- Pump Type: Sanitary Pump; Water Pump
- Discharge Pressure: 232.1
- Liquid Flow: 4.40 to 1541.00
- Media Temperature: 374
from KSB AG
Design. Easy-to-service annular casing pump, close-coupled design with standardized motor, all wetted pump parts made of stainless steel, suitability for handling foodstuffs certified by TNO according to EHEDG requirements (TNO G96-143 certificate). Applications. Hygienic handling of fluids in the... [See More]
- Pump Type: Sanitary Pump; Water Pump
- Discharge Pressure: 174.0
- Liquid Flow: 4.40 to 1496.97
- Media Temperature: 230
from KSB AG
Design. Fully automatic package pressure booster system, with 2 to 6 vertical high-pressure pumps, fully electronic control to ensure the required supply pressure, with volt-free changeover contact for generalfault indication and live-zero monitoring of the connected sensors, configuration and... [See More]
- Pump Type: Sanitary Pump; Water Pump
- Discharge Pressure: 232.1
- Liquid Flow: 1981.29
- HP: 29.48
from KSB AG
Design. Fully automatic package single-pump system with 8 l membrane-type accumulator, pressure-controlled starting and flow-controlled stopping. Automated with automatic control unit. Applications. Water supply systems for residential and office buildings, irrigation/spray irrigation and rainwater... [See More]
- Pump Type: Sanitary Pump; Water Pump
- Discharge Pressure: 145.0
- Liquid Flow: 35.22
- HP: 1.27
from KSB AG
Design. Horizontal, long-coupled, single-stage volute casing pump (pump size 125-500 with two stages) in back pull-out design, with replaceable shaft sleeves / shaft protecting sleeves and casing wear rings. Design to ATEX. Applications. Spray irrigation, irrigation, drainage, district heating,... [See More]
- Pump Type: Condensate Pump; Sanitary Pump; Sewage Pump; Water Pump; Waste Water Pump; Wastewater Treatment Pump
- Discharge Pressure: 232.1
- Liquid Flow: 10.04 to 220.14
- Media Temperature: 284
from KSB AG
Design. Multistage, self-priming centrifugal pump in close-coupled design. Applications. Single- or two-family houses, agricultural facilities, spray irrigation and irrigation systems, washing plants, water supply and rainwater harvesting systems. Overview of technical data. Type of bearing. Ball... [See More]
- Pump Type: Sanitary Pump; Water Pump
- Discharge Pressure: 145.0
- Liquid Flow: 35.22
- HP: 1.74