SS304 316 316L stainless steel Lobe Pump

Lobe pumps are often used in food applications because they handle solids without damaging the product. Ideal for pumping highly viscous liquids like Butters, Chocolates, Fruit Pulps, Flavorings, Frostings, Fats & Oil, Yeast Slurry, Sugar Syrups, Creams, Meat Chunk, Soup & Sauces, Tooth Paste, Resins, Jams, Jellies chocolate mixtures, Ice Cream, essential oil, shampoo , cheese, Face cream , Lotions, Baby Foods, tomato ketchup, fruit juice etc.


Leading Manufacturer & Exporter of Lobe Pumps, SS Lobe Pump, Rotary Lobe Pump, Lobe Pumps Supplier, China.

The lobe pump is a positive displacement external SS316 rotary lobe pump that operates similarly to an external gear pump, with fluid flowing around the inside of the casing. Unlike external gear pumps, however, the lobes do not make contact. An external timing gear located in the gearbox prevents vane contact. The pump shaft support bearing is located in the gearbox, and since the bearing is pumping the liquid. As the vanes come out of the mesh, they create an expanding volume on the inlet side of the pump. Liquid flows into the cavity and is captured by the leaflet as it rotates. The liquid flows around the inside of the casing in the pockets between the vanes and the casing without passing between the vanes. Finally, the meshing of the vanes forces the liquid under pressure through the outlet.

SS304 316 316L stainless steel Lobe Pump-China Saiken Pumps

Working Principle

SS304 316 316L stainless steel Lobe Pump-China Saiken Pumps

Saiken Sanitary Rotary Lobe Pumps are used in a wide range of processes. Their reliable low shear flow characteristics are ideal for conveying starch paste, ketchup, chocolate, syrup, honey, jam, sauce products and other media. We select pumps according to your medium characteristics and process requirements to bring the best pump for your critical process, to your and your customers’ satisfaction.

SS304 316 316L stainless steel Lobe Pump-China Saiken Pumps

Technical specifications:

◆ Maximum flow: 80m3 / H
◆ Maximum pressure: 10bar
◆ Maximum temperature: 150 ℃
◆ Maximum speed: 960 rpm
◆ Material: ASTM 304/316L, 1.4404
◆ Horizontal TUL
◆ Vertical TUR
◆ Butterfly rotor (standard)
◆ Mechanical seal: Single mechanical seal (standard) double mechanical seal (option) Material SIC / SIC, TC / TC
◆ Suitable for food processing, chocolate, beverages, juices, dairy products, cosmetics, pharmaceutical industries,CIP cleaning and SIP sterilization

Product Name:LP Series Hygienic Lobe Pumps
Material Science:SS304 / SS316L 
sealing material:EPDM (Standard, FDA Approval)
Maximum flow:2~1110GPM
Maximum pressure:4~10bar
Maximum permissible fluid temperature:100°C(212°F)/ 200°C(392°F) -water-cooling
Specification of power supply:110V,220V,240V,380V,400V,415V,440V 50hz / 60hz
Connection type:Fast clamping, flange, thread, SMS, barb, square port
Motor power:1~30kw
Entry/Exit location:Horizontal or vertical
Maximum viscosity:1×1000000CST
Optional criteria:DIN,SMS,3A,RJT,ISO / IDF
Scope of application:Dairy products, food, beverages, pharmacies, cosmetics, etc.
Maximum diameter:1″/1.2″/1.5″/2″/2.5″/3″/4″/6″
Rotor type:Single leaf, double leaf, three leaf, four leaf, axe head, spiral
Sealing material:EPDM (standard, FDA approved)
Sealing options:PTFE/hygienic single mechanical seal / double mechanical seal with cooling system
Packaging details:Plywood box or custom. Or according to customer 

Saiken rotary lobe pumps are widely used in the food industry. mainly because of the following characteristics:
■High sanitation: The wetted parts are manufactured in stainless steel 304 316 or 316L.
■High smoothness: surface roughness is below 0.8  μm, confirming to 3A, EHEDG, FDA standard.
■Meet CIP and SIP requirements.
■Simple disassembly and asembly, easy maintenance and few wearing parts.
■Low speed, low shear, no damage to the pumped products.

Saiken lobe pumps basically consist of two lobe rotors, which rotate synchronously driven by a pair of synchronous gears in the gearbox. The rotors are driven by the main shaft and sub-shaft to rotate in a synchronous reverse direction, which changes the pump capacity, builds up high vacuum and discharge pressure, thus an efficient pumping is formed. Gap is kept between the rotors and between the pump casing, no friction, long life, no damage, no physical and chemical reaction to the pumped products.

SS304 316 316L stainless steel Lobe Pump-China Saiken Pumps
SS304 316 316L stainless steel Lobe Pump-China Saiken Pumps

Technological parameter:


SAIKEN is a Chinese leading manufacturer in Rotary Lobe Pumps and Automatic filling machine.
Providing its customers with customized pumping and
mixing solutions and solving their problems during the production.
Saiken pumps and Automatic filling machine widely used in food, dairy, beverages,
chemical, pulp&paper, soaps&detergents, pharmaceuticals, pesticide,
coatings etc. We are looking forward to be partner with you.
Contact Us
We welcome you to contact us for a pump solution if have any demand.
Contact person: Ms. chen
Tel: +8617731766260 / 8618233754501
Mobile/Whatsapp/Wechat: +8617731766260