LU PM+ oil-cooled PM variable-speed screw compressors — LIUTECH / Liuzhou Fuda

Datasheet

Product overview

Power: 15 kW · LU15 PM+ example · Pressure: 7 / 8 / 10 / 12.5 bar rated variants · Flow: 0.5–2.2 m³/min at 7 bar · LU15 PM+

LU PM+ is LIUTECH's oil-cooled permanent-magnet variable-speed route with air- and water-cooled configurations described on the product page. Its 4.3-inch controller supports scheduling, two pressure settings and remote functions. Define the actual utility and control arrangement for the offered model; a family page does not establish every installation requirement.

In the linked brochure's LU PM+ table, LU15 PM+ is 15 kW. The rated/maximum pressure pair 7 / 7.5 bar has a volumetric-flow range of 0.5–2.2 m³/min; 8 / 8.5 bar has 0.4–2.1; 10 / 10.5 bar has 0.4–1.9; 12.5 / 13 bar has 0.5–1.6. The entry lists 1,100 × 850 × 1,080 mm, 241 kg and G¾. The performance reference is ISO 1217 with absolute intake pressure 1 bar and intake temperature 20°C.

The table also separates LU75 PM+ and LU75 PM++, both 75 kW. At the rated/maximum pair 7 / 7.5 bar, their flow ranges are 3.2–13.1 and 3.5–15.3 m³/min respectively, and listed masses 885 and 1,085 kg. Both list 1,697 × 1,322 × 2,000 mm and G2. The extra plus sign changes the comparison, so keep the full model designation and pressure attached to each row.

The original manufacturer brochure illustration shows the internal arrangement of the PM+ route. It is not a delivered-order photograph or a basis for assuming all accessories are included. Request the selected drawing, utility loads, cooling version, test conditions and variable-speed operating range. Include treatment, storage, condensate management, station sequencing and destination service scope in the technical offer. Do not substitute rows from the separate PMi table or treat the whole family's capacity envelope as one duty point.

Catalog reference	LIUTECH-LUPM-PLUS
Machine	Rotary screw
Power	15 kW · LU15 PM+ example
Working pressure	7 / 8 / 10 / 12.5 bar rated variants
Published flow	0.5–2.2 m³/min at 7 bar · LU15 PM+
Air quality	—
Duty	General industry
Supply	Not specified
Plant	LIUTECH / Liuzhou Fuda
Selected example	LU15 PM+; oil-cooled permanent-magnet variable speed
Motor	15 kW
Note	7 / 7.5; 0.5–2.2
Note	8 / 8.5; 0.4–2.1
Note	10 / 10.5; 0.4–1.9
Note	12.5 / 13; 0.5–1.6
Physical entry	1100 × 850 × 1080 mm; 241 kg; G¾
Brochure performance basis	ISO1217, absolute intake pressure1bar, intake temperature20°C
75 kW at rated7 / maximum7.5bar	LU75 PM+3.2–13.1m³/min885kg; LU75 PM++3.5–15.3m³/min1085kg
Note	75 kW entries both list1697 ×1322 ×2000mm, G2; keep full suffix
Note	Product page lists air-/water-cooled choices,4.3-inch controller, scheduling and dual pressure settings
Note	Original manufacturer brochure arrangement illustration, not a delivered-order photograph