BOS H-Range — Next Generation High-Pressure Homogenizer

The BOS H-Range represents the next generation of high-pressure homogenizers from BOS Homogenisers. Developed to complement and extend the proven MG-series, the H-Range delivers reliable homogenisation performance at a competitive investment level — making it an ideal choice for dairy, beverage, and food processing operations seeking maximum efficiency without compromise.

Máxima eficiencia. Inversión competitiva.

The H-Range has been engineered from the ground up to deliver reliable high-pressure homogenisation across a wide range of production environments. Designed for dairy, beverage, and food applications, the H-series operates at pressures up to 400 bar, offering the flexibility required for demanding processes.

Three Core Models

The H-Range currently consists of three core models:

BOS H3

Plungers: 3
Capacity: Up to 2,200 l/h
Pressure: Up to 400 bar
Applications: Small to medium production lines

BOS H4

Plungers: 4
Capacity: Up to 5,000 l/h
Pressure: Up to 400 bar
Applications: Medium to higher throughput operations

BOS H5

Plungers: 5
Capacity: Up to 5,000 l/h
Pressure: Up to 400 bar
Applications: Higher capacity production environments

Engineering Highlights

Built on 75 years of homogenisation expertise, the H-series features a durable and compact stainless-steel frame engineered for low vibration and robust, stable operation. Key engineering features include:

Poppet pumping valves: Optimized product flow and high volumetric efficiency for consistent process performance.
Air-cooled lubrication oil: Reduces water consumption and simplifies installation — no cooling water connection required.
Compact stainless-steel frame: Low vibration design ensures stable operation and a small footprint on the production floor.
Interchangeable homogenizing valves: Compatible with the full range of BOS valve options — Stellite, Tungsten Carbide, Ceramic, and Diamond-coated — to match specific product requirements.
Flexible motor options: IE3/IE4 electric motors available, with optional frequency inverter for variable speed control, supporting energy-efficient and adaptable processing.

Key Applications

The BOS H-Range is designed for a broad spectrum of production environments:

Dairy processing: Milk, cream, yoghurt, and cheese preparation
Beverage production: Juices, plant-based drinks, and flavoured beverages
Food manufacturing: Sauces, dressings, infant nutrition, and functional foods

H-Range vs. MG-Series

The H-Range complements the established BOS MG-series. While the MG-series covers capacities from 40 l/h (MG2) up to 140,000 l/h (MG140) with pressures up to 1,400 bar, the H-Range focuses on the 400-bar segment with an optimized cost-performance ratio. For applications requiring higher pressures or extreme capacities, the MG-series remains the benchmark.

Feature	H-Range (H3/H4/H5)	MG-Series
Pressure	Up to 400 bar	Up to 1,400 bar
Capacity range	Up to 5,000 l/h	40 – 140,000 l/h
Target	Cost-efficient production	Full range, incl. high-pressure
Valve compatibility	All BOS valve types	All BOS valve types

Spare Parts & Service

As with all BOS machines, the H-Range is fully supported by our piezas de recambio inventory — with more than 15,000 parts in stock — and our global service network. BOS ensures fast delivery, expert support, and full lifecycle management for every machine we build.

Explore the Full BOS Machine Range

The H-Range complements our proven MG-series homogenizers. Compare specifications and find the right machine for your process:

Laboratory & Pilot Plant Homogenizer (MG2) — ideal for R&D and small-batch production
MG2 | MG3 | MG4 — compact models for pilot and small-scale production
MG12 | MG14 | MG18 — mid-range production homogenizers
MG30 | MG45 — high-capacity production models
MG120 | MG124 | MG140 — industrial-scale homogenizers