Double Stage Shear Pump / Homogenizer

Double Stage Shear Pump / Homogenizer – Finer Emulsification, Tighter Control by Malhar Pump

When your process needs particle sizes a single stage unit cannot achieve, a Double Stage Shear Pump / Homogenizer is not an upgrade – it is a requirement. At Malhar Pump, every Double Stage Shear Pump / Homogenizer is built for one purpose: consistent, fine emulsification pass after pass, without rework.

Whether you work in dairy, pharma, food, or chemical processing, the problem is familiar. A single pass leaves the particle distribution uneven and the product quality inconsistent batch to batch. Our Double Stage Shear Pump / Homogenizer solves that with two-stage rotor-stator action in a single run.

Applications

These pumps are in extensive use in the fields of:

Dairy processing
Food & Beverage processing
Pharmaceutical liquid handling
Chemical transfer and circulation
Hygienic and sanitary process lines
Homogenized and emulsified products
Cosmetic and personal care liquids

Edible oil and fat processing
Water and utility services
CIP (Clean-in-Place) systems
Brewery and distillery processes
Sugar syrup and glucose handling
Paints, inks, and coating liquids
Low to medium viscosity fluids

Range

Parameter	Specification
Flow Rate	200 to 6000 m³/hr
Discharge Head	4 to 50 MWC (Up to 5 Bar)
Pump Speed (RPM)	2800 / 1400 / 750 / 1500 rpm
Operating Temperature	Up to 140°C
Impeller Diameter	80 mm to 185 mm
Max Solids Size	Up to 100 mm
Pump Casing	Single Piece, Uniform Wall Thickness (SS)
Material of Construction (MOC)	SS 304 / SS 316
Impeller	High Precision Stainless Steel (Dynamic Balanced)
Pump Shaft	SS ASTM A276 Type 410 / Carbon Steel
Seal Type	Single Shaft Mechanical Seal
Gasket Material	Nitrile / Silicon / EPDM (Optional)
Motor Type	Foot Cum Flange Mounted Motor
Power Source	Single Phase / Three Phase
Connections	SMS Union / Welded / Expandable Type
Different Sizes / Models	APM250/34, APM300/34, APM350/47, APM400/47, APM450/54

Pump Capacity

HP	Head	Discharge	Amps
0.5	2 MWC	7000 LPH	0.5
0.5	4 MWC	5000 LPH	0.45
0.5	6 MWC	4000 LPH	0.3
1	8 MWC	14000 LPH	1.3
1	10 MWC	10000 LPH	1.2
1	12 MWC	8000 LPH	1.4
1.5	8 MWC	14000 LPH	1.4
1.5	10 MWC	12000 LPH	1.2
1.5	16 MWC	4000 LPH	0.9
2	12 MWC	20000 LPH	2.56
2	16 MWC	15000 LPH	2.6
2	20 MWC	8000 LPH	2.6
3	16 MWC	24000 LPH	3.6
3	20 MWC	16000 LPH	3
3	28 MWC	7500 LPH	2.5
5	20 MWC	30000 LPH	6.4
5	28 MWC	25000 LPH	5.8
5	30 MWC	10500 LPH	4.6
7.5	25 MWC	38000 LPH	9.6
7.5	30 MWC	32000 LPH	8.7
7.5	40 MWC	16000 LPH	7

Where This Double Stage Shear Pump / Homogenizer Performs Best

Our Double Stage Shear Pump / Homogenizer sees active use across industries where standard shear is simply not enough:

Dairy processing – ultra-fine milk homogenization, cream emulsification, flavoured milk blending
Pharmaceutical formulation – fine emulsions, suspensions, ointment bases, API dispersion
Food production – mayonnaise, sauces, pastes, beverage emulsions, nutritional supplements
Cosmetic manufacturing – serums, lotions, shampoo bases, high-viscosity creams
Chemical processing – active compound dispersion, polymer blending, pigment grinding
Nutraceutical production – vitamin emulsions, protein blends, encapsulated ingredient processing

Why Choose Malhar Pump’s Double Stage Shear Pump / Homogenizer

If you have run a single stage unit and still faced separation, uneven texture, or repeated re-processing – you already know the limitation. Here is what production teams find after switching:

Two-stage rotor-stator design delivers finer particle reduction in a single pass – no second run needed
Handles high-viscosity products without drop in shear efficiency
Emulsion stability improves – less phase separation during storage or downstream processing
Built in SS 304 / SS 316 for hygienic, corrosion-resistant performance
Seal and gasket configurations matched to your fluid – food-grade, pharma, or chemical-resistant

Once the Double Stage Shear Pump / Homogenizer is set and running, it holds its performance without constant recalibration.

Talk to Our Team – Get the Right Configuration

If your current shear pump is leaving you with inconsistent emulsions or product that separates before it reaches the customer, it is time to move to a two-stage solution.

Share your process details – fluid type, viscosity range, operating temperature, and flow rate – and we will recommend the exact configuration for your line. No overselling. Just the pump that does the job.

You can also explore our high-efficiency Centrifugal Shear Pumps designed for smooth mixing and reliable fluid processing applications.

Also Explore: Discover our Hand Operated Barrel Pump for easy manual liquid transfer and Homogenizer Pump for Dairy for achieving consistent quality in dairy processing applications.

Call us at +91 92274 42224 or write to inquiry@malharpump.com

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Frequently Asked Questions

Q1. What makes a Double Stage Shear Pump / Homogenizer different from a single stage?

It passes product through two rotor-stator sets in sequence, delivering finer emulsification in one run – without a second pass.

Q2. Which industries need this most?

Pharma, premium cosmetics, functional food, and nutraceutical processing – anywhere droplet size control and emulsion stability are non-negotiable.

Q3. Can it handle high-viscosity products?

Yes. The double stage design maintains shear efficiency even with thick formulations. Seals and MOC are selected based on your fluid.