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Food Pumps are Positive Displacement Pumps that are primarily used to handle the transfer and mixing of liquid and semi-liquid foods and beverages. Food pumps works on the principle of progressive cavity pumps. These kinds of pumps are known to maintain a uniform flow of the fluids irrespective of the intensity of the discharge pressures.
Roto Pumps is a well-renowned Food Pumps manufacturer and supplier. Roto’s Food Grade Pumps are ideal for handling thick and sheer-sensitive fluids. These pumps transfer the food items efficiently without causing any harm to the quality of the food. To maintain the highest level of hygiene, the parts of the pumps that come in contact with the food are made out of smooth-finished stainless steel. The stators of these pumps are especially designed out of with metal-bonded aseptic food grade elastomeric which is known for being resistant to fats and oil. These pumps are highly customer-friendly as their cleaning and maintenance require minimum efforts.
These Heavy Duty Semi-Hygienic Pumps are designed for handling food and beverages pumps industry applications. All metallic parts in contact with the medium being handled are fabricated in smooth finish stainless steel. These food pumps are provided with metal bonded aseptic food grade stator resistant to oil & fats. These pumps are standard with closed universal joints enabling it to handle fluids with low lubricating value like aerated or dematerialized water.
These food and beverage pumps are available in close coupled and bare shaft configurations. Sealing option is provided in hygienic quality gland packing or mechanical seal. These food grade pumps are also available with CIP port configuration. For highly viscous and non-flowable liquids, these pumps can be customized with wide throat configuration. Standard connections available in IDF, SMS & RJT.
DM Series Pump
Capacity: 86 m3/hr
Pressure: up to 24 bar
Food ‘DM’ Series Pumps (Standard Geometry)
| Size | DM51 | DM53 | DM54 | DM56 | DM58 | DM60 | DM62 |
|---|---|---|---|---|---|---|---|
|
Capacity
|
|||||||
|
m3/hr
|
7 | 10 | 14 | 18 | 26 | 37 | 55 |
|
GPM
|
31 | 44 | 62 | 80 | 115 | 163 | 242 |
|
Pressure
|
|||||||
|
Bar
|
12 | 12 | 12 | 12 | 24 | 24 | 12 |
|
PSI
|
174 | 174 | 174 | 174 | 348 | 348 | 174 |
Food ‘DM’ Series Pumps (Extended Geometry)
| Size | 54M | 57M | 59M | 61M | 63M |
|---|---|---|---|---|---|
|
Capacity
|
|||||
|
m3/hr
|
18 | 31 | 51 | 63 | 86 |
|
GPM
|
80 | 136 | 225 | 277 | 380 |
|
Pressure
|
|||||
|
Bar
|
6 | 6 | 6 | 6 | 6 |
|
PSI
|
87 | 87 | 87 | 87 | 87 |
WETTABLE HOUSING COMPONENTS:
• Fabricated Stainless Steel
STATOR:
• Nitrile Black • Nitrile White • EPDM Black • EPDM White • Fluoroelastomer
ROTOR:
• Stainless Steel
COUPLING ROD:
• Stainless Steel
SHAFT:
• Stainless Steel
OTHER EXOTIC MATERIALS:
• Duplex • Super Duplex • Alloy 20 • Haste Alloy
Dry Running Protection Device:
To prevent the stator damage due to dry running, specially developed temperature sensor is screwed into the stator wall to monitor the operating temperature. Due to any reason if the pump runs dry, the stator temperature will increase. Roto DRP would switch off the pump at preset temperature.
Pressure Switch:
To prevent the pump from damage due to over pressurization in the discharge as well as low pressures beyond the capability of the pump. This system trips the pump and protects the pump as well as the system.
Gauges (Pressure, Vacuum, and Differential):
These devices are especially important for the system with dynamic working characteristics, that require constant monitoring. The selection of gauge requires consideration of process, environment, accuracy, dial size, connection & mounting. It is advised to limit the normal working pressure to 25-75% of the scale of the gauge.
Relief Valves:
In addition to relieving excess pressure from closed-top vessels or piping systems, these normally closed valves provide system control benefits. It is versatile and widely utilized valve. Its compact size, ease of setting, readjustment and repeatability, all contribute to its popularity. The pressure setting is done manually.
Strainers:
A Strainer is an inexpensive “insurance” for protecting pumps. There is often unwanted matter present which can cause serious problems. Dust, foreign matter, or even clumps of product itself, can clog or damage critical & expensive equipment. Another factor to consider is the cost of downtime.
ROTO SEAL CODE ‘N’
MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry.
APPLICATIONS: Oil, sewage water, clean water, corrosive applications, oil water separation and food applications.
DESCRIPTION: Single acting, unbalance, bi-directional and wave spring.
PRESSURE RANGE: Up to 25 bar.
ROTO SEAL CODE ‘P’
MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry.
APPLICATIONS: Oil, sewage water, clean water, corrosive applications, oil water separation and food applications.
DESCRIPTION: Single acting, unbalance, bi-directional and wave spring.
PRESSURE RANGE: Up to 25 bar.
ROTO SEAL CODE ‘R’
MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry.
APPLICATIONS: Oil, sewage water, clean water, corrosive applications, oil water separation and food applications.
DESCRIPTION: Single acting, unbalance, bi-directional and wave spring.
PRESSURE RANGE: Up to 25 bar.
ROTO SEAL CODE ‘S’
MEDIA PROPERTIES: Containing solids or with high viscosities, e.g. sugar, paper and waste water industry.
APPLICATIONS: Oil, sewage water, clean water, corrosive applications, oil water separation and food applications.
DESCRIPTION: Single acting, unbalance, bi-directional and wave spring.
PRESSURE RANGE: Up to 25 bar.
ROTO SEAL CODE ‘T’
MEDIA PROPERTIES: Low to high viscosity with or without solids, abrasive, adhesives, crystallizing, aggressive and toxic media.
APPLICATIONS: Toxic media, food, pharma, sewage and ceramic slurries.
DESCRIPTION: Double acting, multiple spring, unbalanced and bi-directional.
PRESSURE RANGE: Up to 25 bar.
