Industrial Vacuum Systems.
Maintain Stable Milking.
High-capacity rotary vane vacuum pumps and precision servo-regulators engineered for commercial dairy parlors.
From rapid retrofit upgrades to complete turnkey vacuum infrastructure.
Vacuum Performance Metrics
Engineered to eliminate airflow bottlenecks and protect udder health across continuous operating cycles.
Vacuum Stability
Precision servo-regulators detect air volume changes instantly. Prevents unit slip-offs when clusters fall or during aggressive CIP washing cycles.
min Rated Airflow Capacity
High volumetric efficiency from single units. Can be configured in synchronized dual-pump setups to support Double-40+ rapid exit parlors effortlessly.
Continuous Operation
Built with heat-resistant carbon/fiber vanes and high-capacity oil lubrication systems. Engineered for continuous commercial dairy operation with reliable performance under demanding workloads.
Complete Vacuum Infrastructure
We engineer the complete vacuum generation and stabilization loop to isolate your pump from pipeline moisture.
Rotary Vane Pumps
Stable Suction Generation
Oil-lubricated heavy-duty pumps operating at 1440 r/min. Includes high-capacity lubrication pot, belt guard, and industrial noise silencers.
Servo Regulators
±1 kPa Rapid Response
Instantly reacts to sudden air admission in the pipeline. Adjustable operating range (30kPa - 60kPa) processing massive airflow reserves without lag.
Tanks & Traps
Moisture & Debris Defense
Galvanized vacuum reserve tanks and clear sanitary interceptors physically prevent milk and highly caustic washing fluids from entering the pump block.
Select Your Vacuum Configuration
Match your parlor's milking points to our engineered pump series for stable vacuum performance in ISO 5707 compliant milking installations.
* General sizing rule: (Number of Units x 120 L/min) + Reserve. Values vary based on CIP pipeline diameter.
The Business Impact of Vacuum Stability
An engineered vacuum system isn't just a utility expense—it's an active shield against yield loss, high SCC, and operational downtime.
1. Reduce Mastitis Risk (Udder Health)
Vacuum fluctuation is the primary mechanical vector for mastitis infections. When pressure drops and abruptly surges, milk droplets containing bacteria are propelled backward into the open teat canal (impact cross-contamination).
By upgrading to an integrated NexAgri servo-regulator, fluctuations are restricted to ±1 kPa. This minimizes teat-end hyperkeratosis, drastically lowers your Somatic Cell Count (SCC), and cuts veterinary treatment costs.
2. Shorter Milking Time (Throughput)
Undersized pumps experience severe pressure drops during peak milk flow or when a cluster accidentally falls off. This causes all other attached units on the line to slip, slowing down milk harvest.
Our heavy-duty pumps maintain an overwhelming airflow reserve, ensuring the system never "gasps for air." Clusters stay firmly attached, minimizing milker re-attachment labor and maximizing cows milked per hour.
3. Lower Energy & Maintenance Costs
High volumetric efficiency means you extract more airflow (L/min) per kilowatt of electricity consumed. Coupled with long-life fiber vanes and a high-capacity oil lubrication system, the physical wear on the pump block is minimized. Routine maintenance is reduced to simple oil top-ups and annual vane inspections.
Impact of ±1 kPa Stability
Installation Reality
Real vacuum infrastructure deployments supporting commercial dairy operations worldwide.
Central Vacuum Infrastructure Installation
Large milking operations require stable vacuum performance across multiple milking points and long pipeline networks.
Designed a centralized rotary vane vacuum system with optimized piping layout and automatic vacuum regulation.
Improved vacuum consistency, reduced system fluctuations, and supported reliable daily milking operations.
High-Capacity Vacuum Pump Deployment
Growing dairy farms need higher airflow capacity and dependable vacuum equipment for increasing milking demand.
Supplied industrial rotary vane vacuum pump packages engineered for continuous dairy operation.
Delivered stable airflow performance, easier maintenance, and long-term operating reliability.
Complete Your Dairy Infrastructure
Pulsators & Claws
The heartbeat of milking. L80 Pulsators and heavy-duty claws rely on your stable vacuum reserve to provide maximum milk flow.
Liners & Tubes
The vital connection. Pair your powerful new vacuum system with our high-stretch liners to ensure gentle milk out.
Commercial Parlors
Building a new facility? Power our high-efficiency 90° rapid-exit parallel parlors with your new industrial vacuum loop.
Technical Review
NexAgri Engineering Team
Reviewed by dairy equipment specialists with expertise in:
- ✓ Milking automation
- ✓ Dairy installation
- ✓ Vacuum stability
Technical Frequently Asked Questions
Can your vacuum system replace my existing pump setup?
How do I know exactly which pump size (L/min) I need?
What routine maintenance does the oil-lubricated pump require?
What is the expected service life of NexAgri vacuum pumps?
What voltage and frequency options are available for overseas shipping?
Need the Right Vacuum Configuration?
Don't guess your pump capacity. Send us your number of milking units, parlor type, and herd size. Our engineers will recommend the exact ISO-compliant system to stabilize your operation.
Expert technical recommendations within 24 hours.