Deman LDV low-pressure screw compressors, 160–280 kW — Ningbo Deman Compressor (Cixi)

Datasheet

Product overview

Power: 160 / 200 / 280 kW · model rows · Pressure: 0.30–0.45 MPa · matched row · Flow: LDV160-3: 47.0 at 0.30 / 41.2 at 0.45 MPa · m³/min

LDV is Deman's low-pressure screw compressor range. Its original technical image supplies pressure-specific rows that correct the incomplete headline volume unit and inconsistent summary range. The source labels delivery as discharge volume in m³/min; obtain its reference/test basis before treating these as standardized FAD measurements.

At 0.30/0.35/0.40/0.45 MPa, LDV160-3 lists 47.0/45.2/43.7/41.2 m³/min and 160 kW drive power. Its dimensions are 3,200 × 2,100 × 2,150 mm, outlet DN150 and mass 3,500 kg. LDV200-3 lists 65.0/63.1/61.5/53.5 m³/min and 200 kW, dimensions 4,800 × 2,250 × 2,400 mm, DN200 and 6,800 kg.

LDV280-3 lists 85.0/82.0/77.0/72.0 m³/min at those same pressure points and 280 kW, dimensions 4,800 × 2,250 × 2,400 mm, DN250 and 7,800 kg. Each model row gives maximum pressure 0.45 MPa. Keep flow, pressure and physical configuration together instead of quoting the old headline 47–71 range as the full table.

For a sustained low-pressure process, specify user pressure, distribution loss, continuous/peak demand, load hours and quality. Confirm actual package input, inlet/ambient conditions, supply, cooling and discharge connections. The manufacturer describes coordinated control and remote monitoring; agree the actual hardware/connectivity, treatment and engineering scope, acceptance, commissioning and maintenance/destination support.

Catalog reference	DEMAN-LDV
Machine	Rotary screw
Power	160 / 200 / 280 kW · model rows
Working pressure	0.30–0.45 MPa · matched row
Published flow	LDV160-3: 47.0 at 0.30 / 41.2 at 0.45 MPa · m³/min
Air quality	—
Duty	General industry
Supply	Not specified
Plant	Ningbo Deman Compressor (Cixi)
LDV160-3 drive	160 kW
LDV160-3 volume at 0.30 / 0.35 / 0.40 / 0.45 MPa	47.0 / 45.2 / 43.7 / 41.2 m³/min
LDV160-3 dimensions / outlet / mass	3,200 × 2,100 × 2,150 mm / DN150 / 3,500 kg
LDV200-3 drive	200 kW
LDV200-3 volume at 0.30 / 0.35 / 0.40 / 0.45 MPa	65.0 / 63.1 / 61.5 / 53.5 m³/min
LDV200-3 dimensions / outlet / mass	4,800 × 2,250 × 2,400 mm / DN200 / 6,800 kg
LDV280-3 drive	280 kW
LDV280-3 volume at 0.30 / 0.35 / 0.40 / 0.45 MPa	85.0 / 82.0 / 77.0 / 72.0 m³/min
LDV280-3 dimensions / outlet / mass	4,800 × 2,250 × 2,400 mm / DN250 / 7,800 kg
Maximum pressure	0.45 MPa for each listed model
Volume basis	Source labels discharge volume; obtain test/reference conditions
Controls	Confirm coordinated/remote-control equipment and connectivity scope