Our oil-less rocking piston pump and air compressor combines the best characteristics of traditional piston pumps and diaphragm pumps into small units with excellent features.
Machines for pressotherapy, machines for dermabrasion, inhalation thermal therapies, money counting machines, silk screen printing machines, automatic feeder machines for book-binding, wood presses, suction lifting machines, pollutant sampling and analysis.
| Model | Frequency | Flow | Pressure | Power | Speed | Current | Voltage | Heat | Sound | Weight | Hole | Installation Dimensions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hz | L/min | Kpa | Kw | Min-1 | A | V | °C | db(A) | Kg | MM | ||
| PM200V | 50 | 33 | -84 | 0.10 | 1380 | 0.45 | 210/235 | 5-40 | 48 | 1.8 | 5 | L100xW74 |
| 60 | 50 | -84 | 0.12 | 1450 | 0.90 | 110/125 | 5-40 | 48 | 1.8 | 5 | ||
| PM300V | 50 | 66 | -86 | 0.12 | 1380 | 0.56 | 210/235 | 5-40 | 50 | 3.2 | 6 | L118xW70 |
| 60 | 75 | -86 | 0.14 | 1450 | 1.13 | 110/125 | 5-40 | 50 | 3.2 | 6 | ||
| PM400V | 50 | 80 | -92 | 0.32 | 1380 | 0.95 | 210/235 | 5-40 | 56 | 6.0 | 6 | L153xW95 |
| 60 | 92 | -92 | 0.36 | 1450 | 1.91 | 110/125 | 5-40 | 56 | 6.0 | 6 | ||
| PM550V | 50 | 100 | -92 | 0.32 | 1380 | 1.50 | 210/235 | 5-40 | 56 | 6.0 | 6 | L148xW83 |
| 60 | 110 | -92 | 0.36 | 1450 | 3.10 | 110/125 | 5-40 | 56 | 6.0 | 6 | ||
| PM1400V | 50 | 166 | -92 | 0.45 | 1380 | 1.90 | 210/235 | 5-40 | 58 | 8.5 | 6 | L203xW86 |
| 60 | 183 | -92 | 0.52 | 1450 | 4.10 | 110/125 | 5-40 | 58 | 8.5 | 6 | ||
| PM2000V | 50 | 216 | -92 | 0.55 | 1380 | 2.50 | 210/235 | 5-40 | 60 | 9.0 | 6 | L203xW86 |
| 60 | 250 | -92 | 0.63 | 1450 | 5.20 | 110/125 | 5-40 | 60 | 9.0 | 6 | ||
| HP2400V | 50 | 225 | -94 | 0.90 | 1380 | 3.30 | 210/235 | 5-40 | 75 | 17.0 | 7 | L246xW127 |
| 60 | 258 | -94 | 1.10 | 1450 | 6.90 | 110/125 | 5-40 | 75 | 17.0 | 7 | ||
| PM3000V | 50 | 230 | -94 | 1.10 | 1380 | 4.20 | 210/235 | 5-40 | 76 | 17.5 | 7 | L246xW127 |
| 60 | 266 | -94 | 1.30 | 1450 | 8.50 | 110/125 | 5-40 | 76 | 17.5 | 7 |
Auto detailing Equipment, Braking Systems, Suspension Systems, Tire Inflators.
Beverage dispensing, Coffee and Espresso equipment, Food processing and packaging, Nitrogen Generation.
Body fluid Analysis, Dental compressors/hand tools, Dental vacuum ovens, Dermatology equipment, Eye surgery equipment, Lab automation, Liposuction equipment, Medical aspiration, Oxygen concentrators, Ventilators.
Cable pressurization, core drilling.
Dry sprinkler systems, Pond Aeration, Refrigerant Reclamation, Water Purification Systems.
Vacuum frames for printing and packaging, vacuum mixing for material handling.
Rocking piston pumps combine the best features of traditional piston pumps and diaphragm pumps. Instead of a standard wrist-pin connection, the piston and rod assembly are bonded together, allowing the piston to "rock" as it moves, resulting in a highly compact design with exceptional performance and durability.
An oil-free design ensures that the discharge air is entirely free of oil mist contamination. This makes the pumps perfect for sensitive environments like medical laboratories, dental clinics, food packaging facilities, and beauty salons where air purity is essential.
These rocking piston pumps feature a durable, bonded construction with near-zero maintenance requirements. Because they are oil-free, there are no oil levels to monitor or oil filters to change, greatly reducing operational costs and downtime.
All models come equipped with integrated thermal protection (rated up to 130°C) to prevent motor burnout due to overheating. They also feature robust shock mounts to reduce vibration and dynamic wear during continuous use.
Yes. The product lineup includes dual-frequency models and supports various AC voltages (such as 110/125V and 210/235V at 50/60 Hz) to match standard electrical configurations across North America, Europe, and worldwide markets.
These pumps are designed for silent operation, equipped with silencers and mufflers. The noise levels are kept as low as 48 to 76 dB(A) depending on the specific model, making them quiet enough for indoor beauty salons, laboratories, and medical facilities.