Three-Lobe Rotor
Applicable Liquids:
Suitable for creams, liquids and sauces with low, medium and high viscosity, uniform texture and no hard granules.
Example:Chocolate, honey, mashed potatoes and ice cream.
✓ Stainless Steel Rotary Lobe Pump · OEM / ODM Available
Get Custom Lobe Pump Solution & Quote in 6 Hours
Tell us your liquid, viscosity, flow rate and working pressure — our engineers will recommend the right rotor, seal, motor, connection and sanitary configuration for your production line.
Low-Shear Transfer
CIP / SIP Optional
Engineer Support
Export Packaging
MADE IN CHINA
Door-to-door delivery by sea or air
Voltage：110V 208V 220V 240V 380V 400V 480V
1-year free warranty
We welcome you to become one of our distributors.
304/316LStainless Steel
6HFast Quote
OEMCustom Design
CIPCleaning Option
GlobalShipping Support
Sanitary positive displacement pump
For viscous, shear-sensitive and particle-containing fluid transfer.
For viscous, shear-sensitive and particle-containing fluid transfer.
GentleLow shear
StableMetering flow
HygienicPolished body
CustomRotor / seal
About Us · Factory Direct Manufacturer
We Build Custom Rotary Lobe Pumps for Industrial Buyers
Our focus is practical, production-ready pump selection for food, beverage, cosmetic, pharmaceutical, chemical and daily chemical applications. Every fluid behaves differently, so we help confirm viscosity, temperature, particles, pressure, connection, sealing and cleaning requirements before manufacturing.
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Process-Matched Pump Design
Rotor type, pump speed, motor, reducer, seal and inlet / outlet connection can be selected according to the product and line layout.
✓
Sanitary & Industrial Options
Choose SS304 or SS316L, sanitary polishing, Tri-Clamp, flange, mechanical seal, jacketed cover, CIP / SIP and control options.
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Buyer-Focused Engineering Support
Get clear communication for drawings, specifications, pump curves, packaging details and quotation before placing an order.
Benefits
Designed to Reduce Transfer Risk and Improve Production Stability
We help buyers confirm application fit, cleanability, material compatibility and quote details before production.
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Gentle Product Handling
Low-shear pumping helps protect texture and product quality for yogurt, sauce, cream, lotion, syrup, gel and other sensitive materials.
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Sanitary Easy Cleaning
Polished pump chamber, sanitary connections and optional CIP / SIP configuration help reduce downtime and contamination risk.
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Stable Transfer & Dosing
Positive displacement structure supports stable flow performance for filling, transfer, recirculation and process feeding duties.
Applications
One Lobe Pump, Many Production Scenarios
Tell us your material and process target. We will recommend a suitable pump structure and configuration.
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Food & Beverage
Sauce, syrup, yogurt, honey, jam, chocolate, dairy, flavoring and liquid food transfer.
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Cosmetic & Personal Care
Cream, lotion, shampoo, gel, essence, cleanser and high-viscosity cosmetic materials.
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Pharmaceutical & Biotech
Sanitary liquid preparation, buffer solution, high-purity transfer and controlled feeding.
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Chemical & Daily Chemical
Detergent, adhesive, resin, coating, polymer, oil, paste and other viscous liquid transfer.
Custom Options
Custom Lobe Pump Options That Buyers Usually Ask For
Use the inquiry form below to tell us which functions you need. Not sure? Submit your fluid information and we will suggest a configuration.
| Option | Available Configuration | Why It Matters |
|---|---|---|
| Pump Material | SS304 / SS316L wetted parts, sanitary polishing, food-grade elastomer options | Match corrosion resistance, hygiene standard and product compatibility. |
| Rotor Type | Bi-lobe, tri-lobe, butterfly rotor or application-specific rotor selection | Improve handling of viscosity, particles, shear sensitivity and flow stability. |
| Seal System | Single mechanical seal, flushed seal, double mechanical seal, elastomer selection | Reduce leakage risk and support demanding fluids or cleaning processes. |
| Connection | Tri-Clamp, DIN, SMS, RJT, flange, threaded or customized inlet / outlet | Fit existing pipelines, tanks, fillers and process equipment. |
| Drive & Control | Motor, reducer, VFD speed control, explosion-proof option, mobile base or skid | Match target flow rate, line speed and installation environment. |
| Cleaning | CIP / SIP compatibility, easy-open cover, drainable layout, sanitary design | Reduce cleaning time and improve hygiene control for regulated production. |
Rotor Optional
Butterfly Rotor
Applicable Liquids:
Suitable for shear-free, non-destructive transfer of soft-grained sauces and small-particle materials.
Example:Jam, pulp, juice, jelly and tomato sauce.
Single-Lobe Rotor
Applicable Liquids:
Suitable for conveying materials containing larger solid particles while maintaining stable transfer.
Example:Rock salt, chilli sauce and peanut butter.
Multi-Lobe Rotor
Applicable Liquids:
Suitable for creams, liquids and sauces with low, medium and high viscosity where higher output accuracy and smooth flow are required.
Example:Chocolate, honey, cream, yoghurt, butter and grease.
Parameter Chart
| Model | Flow per 100 Rotation | Power (kW) | Suggested RPM | Capacity (L/H) | Diameter | L | H | H1 | W | W1 | Connection Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ZB3A-3 | 3L | 0.55 | 200-500 | 300-800 | Φ25x1.5 | 710 | 290 | 150 | 150 | 240 | Clamp / Thread / Flange |
| ZB3A-6 | 6L | 0.75 | 200-500 | 650-1600 | Φ25x1.5 | 780 | 390 | 170 | 190 | 240 | Clamp / Thread / Flange |
| ZB3A-8 | 8L | 1.5 | 200-500 | 850-2160 | Φ38x1.5 | 850 | 400 | 170 | 190 | 280 | Clamp / Thread / Flange |
| ZB3A-12 | 12L | 2.2 | 200-500 | 1300-3200 | Φ38x1.5 | 980 | 450 | 185 | 220 | 330 | Clamp / Thread / Flange |
| ZB3A-20 | 20L | 3 | 200-500 | 2100-5400 | Φ38x1.5 | 1000 | 450 | 190 | 250 | 330 | Clamp / Thread / Flange |
| ZB3A-30 | 30L | 4 | 200-500 | 3200-6400 | Φ50.8x1.5 | 1050 | 480 | 220 | 270 | 350 | Clamp / Thread / Flange |
| ZB3A-36 | 36L | 4 | 200-400 | 3800-7600 | Φ50.8x1.5 | 1100 | 490 | 220 | 270 | 360 | Clamp / Thread / Flange |
| ZB3A-52 | 52L | 5.5 | 200-400 | 5600-11000 | Φ63x1.5 | 1250 | 580 | 260 | 270 | 480 | Clamp / Thread / Flange |
| ZB3A-66 | 66L | 7.5 | 200-400 | 7100-14000 | Φ76x1.5 | 1350 | 600 | 260 | 270 | 480 | Clamp / Thread / Flange |
| ZB3A-78 | 78L | 7.5 | 200-400 | 9000-18000 | Φ76x1.5 | 1260 | 600 | 295 | 370 | 480 | Clamp / Thread / Flange |
| ZB3A-100 | 100L | 11 | 200-400 | 11000-22000 | Φ76x2 | 1320 | 670 | 295 | 370 | 480 | Clamp / Thread / Flange |
| ZB3A-135 | 135L | 15 | 200-400 | 15000-30000 | Φ89x2 | 1500 | 670 | 295 | 370 | 480 | Clamp / Thread / Flange |
| ZB3A-160 | 160L | 18.5 | 200-400 | 17000-34000 | Φ102x3 | 1500 | 720 | 320 | 420 | 560 | Clamp / Thread / Flange |
| ZB3A-200 | 200L | 22 | 200-400 | 21600-43000 | Φ102x3 | 1500 | 720 | 320 | 420 | 560 | Clamp / Thread / Flange |
| ZB3A-300 | 300L | 30 | 200-400 | 32400-64800 | Φ125x3 | 1650 | 800 | 400 | 480 | 620 | Clamp / Thread / Flange |
| ZB3A-400 | 400L | 37 | 200-400 | 43200-86400 | Φ150x3 | 1700 | 800 | 400 | 480 | 620 | Clamp / Thread / Flange |
Dimensions are shown as L / H / H1 / W / W1. On mobile, you can swipe horizontally to view the full table.
Buying Guide
Custom Rotary Lobe Pump Buying Guide
How to Choose the Right Pump Size
Pump selection should consider flow rate, viscosity, working pressure, suction condition, pipe diameter, product temperature and whether the product contains particles. For viscous products, slower pump speed may help improve suction and reduce product damage.
SS304 vs SS316L: Which Material Is Better?
SS304 is commonly used for general food and daily chemical transfer. SS316L is usually preferred for corrosive, high-salt, acidic, pharmaceutical or stricter sanitary applications. Seal and elastomer compatibility should also be checked.
When Do You Need a Sanitary Lobe Pump?
A sanitary lobe pump is useful when the process requires hygienic design, gentle transfer, clean-in-place support, polished wetted parts or controlled handling of viscous and sensitive products.
Do You Need a Jacket or Flushed Seal?
A jacketed pump head or cover can help keep materials warm during transfer. A flushed or double seal may be recommended for sticky, crystallizing, abrasive or high-temperature products.
Information Needed for a Fast Quote
Prepare your product name, viscosity, flow rate, pressure, temperature, particle size, cleaning method, voltage, pipe connection, installation layout and destination country for a faster and more accurate quotation.
Get Free Pump Selection & Accurate Quote in 6 Hours
Submit your requirement today. We will review your application and reply with a suitable rotary lobe pump configuration.
Contact Information
Talk to a Pump Engineer
Fast response: tell us your fluid, flow rate and viscosity for quicker pump selection.
Email
info@ace-chn.com
info@ace-chn.com
WhatsApp
+86 18626835909
+86 18626835909
Phone
+86 18626835909
+86 18626835909
Address
No.545, Jinhai 3rd Avenue, Wenzhou Economic-Technological Development Zone, Wenzhou, Zhejiang, China
Chat Now on WhatsApp
No.545, Jinhai 3rd Avenue, Wenzhou Economic-Technological Development Zone, Wenzhou, Zhejiang, China
Request Price & Solution
Send Your Lobe Pump Requirement
FAQ
FAQ Before You Buy
How do I choose the right rotary lobe pump?
The right pump depends on your material viscosity, flow rate, pressure, temperature, particles, cleaning method and sanitary standard. Share these details and we can recommend a suitable model and configuration.
Can you customize the pump according to my process?
Yes. Pump material, rotor type, seal system, inlet / outlet connection, motor, VFD control, skid base and cleaning configuration can be customized for your process.
Is a lobe pump suitable for high-viscosity products?
Yes. Rotary lobe pumps are often selected for viscous products such as cream, paste, syrup, sauce, gel and shampoo. Final selection should confirm viscosity, temperature and suction condition.
Can the pump handle products with particles?
Many lobe pump applications involve products with soft particles. Rotor clearance, speed and particle size must be checked before selection to avoid product damage or pump wear.
What information do you need for a quotation?
We usually need product name, viscosity, flow rate, pressure, temperature, particle size, cleaning method, connection standard, voltage and destination country.
Do you provide drawings before production?
Yes. Technical drawings or layout confirmation can be provided before manufacturing so the pump matches your production line.