Dg-1.5/250 High Pressure Air Compressor, 250bar for Mobile Pipeline Test

The DG-1.5/250 delivers 1.5 m3/min free air delivery at a rated working pressure of 25 MPa (250 bar / 3,626 psi), driven by a 30 kW motor. It is a multistage reciprocating piston unit for compressed air. Final parameters are confirmed against your duty conditions before order.

Routine maintenance covers inspection and periodic renewal of the intake filter, compressor oil and filter elements. Recommended oil change intervals are 1,000-2,000 hours depending on model and duty cycle. Refer to the manual supplied with your unit for the exact schedule and oil grade.

Low delivery is usually caused by a blocked intake filter, valve leakage or a damaged valve plate, worn piston rings, line or joint leakage, or insufficient speed from low voltage or frequency. High discharge temperature usually points to a dirty cooler, insufficient or over-warm cooling water, high ambient temperature, or valve leakage causing backflow. Abnormal oil consumption is typically worn piston or scraper rings, or an over-high oil level.

We are recruiting agents, distributors, suppliers and project partners worldwide. Policy highlights: direct supply from our own production base with no intermediary margin; competitive supply prices that leave margin to partners; and industry-exclusive agency available for qualified partners. Please contact us with your market and target industries.

Yes. Each unit is packed in an export wooden case built for sea freight. For long-distance shipping or routes with several transshipments we recommend adding moisture-proof vacuum inner packing and anti-rust treatment. Please tell us your destination port and we will confirm the packing proposal.