Aipu natural-gas boosting — specify suction before capacity — Bengbu Aipu Compressor

Datasheet

Product overview

Power: ZW examples:18.5 /75 kW · Pressure: ZW examples:2.5 /3.0 MPa discharge · Flow: ZW examples:50 /880 Nm³/h

Aipu describes its natural-gas compressor selection for pressure boosting and transfer in process systems. The catalogue spans different inlet pressures and capacities; it should not be read as one machine with every pressure and flow combination. Automatic/remote-control capability is advertised, but protocols, instruments, interlocks and supplied controls require a specific package schedule.

The table lists normal volume in Nm³/h. ZW-0.66/0.2-25 gives 50 Nm³/h at 0.02 MPa inlet and 2.5 MPa discharge, 18.5 kW and 2000 × 1500 × 1700 mm. ZW-1.55/10-30 gives 880 Nm³/h at 1.0 MPa inlet and 3.0 MPa discharge, 75 kW and the same envelope. Their inlet conditions differ substantially, so capacity and power alone are not a comparative efficiency result.

DW-1.0/(1-4)-50 gives 200 Nm³/h, 0.1–0.4 MPa inlet, 5.0 MPa discharge, 45 kW and 4500 × 2700 × 2600 mm. DW-3.5/5-48 gives 1000 Nm³/h at 0.5 MPa inlet and 4.8 MPa discharge, 160 kW and that same envelope. MV-6.0/(8-12)-50 instead gives 3500 Nm³/h at 0.8–1.2 MPa inlet, 5.0 MPa discharge, 400 kW and 7500 × 2700 × 2600 mm. These are selected separate duties rather than an interpolation or performance guarantee at changed conditions.

Agree the normal-volume reference, gauge/absolute pressure convention, gas composition and variation, inlet temperature, available suction-pressure envelope, contaminants/entrained liquid, downstream pressure and operating cycle. Ask for the actual performance envelope, start/stop/turndown concept, materials and seals, carryover/purity limits, cooling, conditioning and vent/recovery arrangement. Do not assume a pipeline gas and raw associated gas require identical scope.

Obtain the offered machine's process/P&ID, electrical and control interfaces, interlock/protection schedule, utility consumption, foundation/installation and service clearances, factory/acceptance test plan, manuals and wear-part list. Agree commissioning, training, actual warranty terms and destination support. The manufacturer's natural-gas package image is a labelled catalogue example; it does not establish that the photographed unit is every selected duty.

Catalog reference	AIPU-NG
Machine	Process gas
Power	ZW examples:18.5 /75 kW
Working pressure	ZW examples:2.5 /3.0 MPa discharge
Published flow	ZW examples:50 /880 Nm³/h
Air quality	—
Duty	Energy / gas
Supply	Not specified
Plant	Bengbu Aipu Compressor
Application	Natural-gas pressure boosting and process transfer
Capacity basis	Nm³/h;normal reference temperature/pressure to agree
ZW-0.66/0.2-25	50 Nm³/h;0.02 MPa inlet;2.5 MPa discharge;18.5 kW;2000 × 1500 × 1700 mm
ZW-1.55/10-30	880 Nm³/h;1.0 MPa inlet;3.0 MPa discharge;75 kW;same envelope
DW-1.0/(1-4)-50	200 Nm³/h;0.1–0.4 MPa inlet;5.0 MPa discharge;45 kW;4500 × 2700 × 2600 mm
DW-3.5/5-48	1000 Nm³/h;0.5 MPa inlet;4.8 MPa discharge;160 kW;same DW envelope
MV-6.0/(8-12)-50	3500 Nm³/h;0.8–1.2 MPa inlet;5.0 MPa discharge;400 kW;7500 × 2700 × 2600 mm
Controls	Advertised automatic/remote capability;offered interfaces to specify
Pressure basis	Gauge/absolute convention to agree