| Model NO. | LU-LKD-255-RC | Type | Compression Testing Machine |
| Max Diameter | >3200mm | Mass Scope | >20000kg |
| Max Capacity | <1000KN | Accuracy Grade | 0.5 |
| Load Way | Pneumatic Hydraulic | Loading Method | Air Driven Pressure |
| Display | Pneumatic | Control | Pneumatic Control |
| Power Source | Air Driven Pump | Oil Cylinder Position | Top |
| Drive Air Range | 3-8 Bar | Power | Pneumatic Liquid Pump |
| Material | Stainless Steel / Aluminum | Working Medium | Oil, Water, Corrosive Liquid |
| Function | Pressure Adjustable | Application | Pipeline Testing |
The structural design of the Fluid pressurized control cabinet is compact and meets specialized requirements. It combines air-driven fluid booster pumps, valves, control switches, and precision accessories assembled in a frame or closed cabinet.
Equipped with a pressure recorder, the machine records all testing data, which is highly beneficial for saving and analyzing pressure test results.
The system features an automatic stop/start function: the pump stops when the output pressure reaches the preset value and restarts if the pressure drops or drive air increases. With various pressure ratios available, these pumps are ideal for hydraulic operations up to 640Mpa.
Constructed from aluminum alloy and stainless steel, these units offer a complete range of models compatible with oil, water, and chemical liquids, featuring high-quality seals for long service life.
| Product Name | Pneumatic Liquid Booster Pump Hydrostatic Pressure Test Equipment |
| Model | LU-LKD-16-RC |
| Pressure Ratio | 16:1 |
| Drive Air Pressure | 3-8 bar |
| Maximum Outlet | 128 bar / 1856 psi |
| Accuracy | Less than 1% F.S |
| Frame Type | 304 Stainless Steel |
| Recorder | Round chart recorder (prints test data) |
| Test Periods | 1h / 4h / 12h / 24h |
| Connection Size | NPT 1/4 Internal Thread |


System Components: The liquid booster pump consists of an air drive chamber, pressurizing chamber, auto-reversing valve, and high-quality seals. The bench includes a water tank, pressure gauges, liquid/air filters, and a pressure release valve, all housed in a stainless steel cabinet.





With over 18 years of experience in fluid pressure exchange and control, we offer pneumatic and hydraulic pumps, systems, and solutions globally. Our range includes liquid booster pumps, refrigerant boosters, and high-pressure gas injection equipment.
Yes, we are a manufacturer focusing on continuous R&D, production, quality control, and supply services.
Certainly. Please select the specific models and detailed requirements, and we will provide our current offers.
We maintain stock for general items. Bulk orders may require production time, which will be confirmed before payment.
For sample orders, 100% payment is required before production. For large orders, a 30% deposit is required, with the remaining 70% due after the BL copy.
Typically, goods are finished within 5-12 working days after the deposit is received.
We provide a two-year warranty starting from the time the products reach their destination.