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52103A LG•D -40/50 Reciprocating Compressor

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Tag No.：52103A

Model：LG•D -40/50

Name：Reciprocating Compressor

LG•D -40/50 type compound air compressor is used to produce high-pressure air that meets the pressure and flow requirements. This model is a three-stage compound air compressor, that is, after the first stage uses an oil-injected screw machine to raise the pressure to 1.1MPa G, it enters the second and third stage compression of the reciprocating machine after passing through the oil and gas separator and the first stage cooler, and finally the pressure is finally compressed. rose to 5.0MPa G.

Main performance parameters of reciprocating compressor

SN	Specifications		Data
1	Compressor model		D-4.2/(10～11)-50 type
2	Compressor structure		D type reciprocating reciprocating
3	Compressed media		Air
4	Compression stage		Secondary compression
5	Nominal volume flow		4.2 m³/min
6	Air flow (condition: 0.1013MPa A/20℃)		2400nm³/h (air intake: 1.1MPa G/40℃ )
7	Inspiratory pressure		1.0～ 1.1MPa G
8	Rated exhaust pressure		5.0MPa G
9	Suction temperature		35℃～45℃ (design point 35℃)
10	Air temperature		≤160℃
11	Motor parameters		250KW 980r/min IP55 400v/50Hz B3 class F
12	Cooling method		Water cooling
13	Noise (sound pressure level)		≤110dB(A)
14	Lubrication method	Crankshaft, connecting rodcrosshead	Pressure lubrication
		Cylinder, packing	Packing, cylinder little oil lubrication
15	Types of lubricating oils/gb12691		＞5℃: compressor oil L-DAB150
			<5℃: compressor oil L-DAB100
16	Lubricating oil temperature		<70℃
17	Transfer method		Coupling direct connection
18	Start method		Direct start
19	Vibration intensity		≤28.0
20	Installation type		Skid mounted
21	Dimensions (L×W×H)		～8500×3000×2500（mm）Subject to design
22	Compressor weight		~26