Food Pump - Industrial Pumps Manufacturers & Suppliers

About Products

Roto Pumps is one of the leading Food Pumps manufacturers and suppliers. Food Pumps are a subtype of progressive cavity pump and are used in Food & beverage processing, pharma, chemical, wine 7 brewery industries. These pumps can be used to transfer as well as mix liquid and semi-liquid materials. Roto’s top-quality Food Grade Pumps can be used to efficiently transfer highly viscous and sheer-sensitive liquids while maintaining the quality and hygiene of the products. The metallic parts that comes in contact with the food items are built with smooth-finished stainless steel. The stator fitted inside these pumps is built with metal-bonded aseptic food grade elastomeric which repels oil and fats. A type of Positive Displacement Pumps, these pumps can efficiently maintain a smooth flow even at high discharge pressures. Roto’s Food Grade Pumps are highly economical as they are extremely easy to maintain and clean.

DM Series Pump

Capacity: 86 m³/hr
Pressure: up to 24 bar

Performance Data

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

Material Options

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

Accessories

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.

Sealing Options

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’

ROTO SEAL CODE ‘R’

ROTO SEAL CODE ‘S’

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.