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24-hour phone： 86-772-383 7343

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PRODUCT CENER

Non-lubricating gas compressor

Classification

key word

Non-lubricating gas compressor

inquiry

The natural gas piston compressor is a product specially designed and developed for special gas media on the basis of the oil-free lubricating air compressor of our company's leading product, except for the general oil-free lubricating air.
In addition to the characteristics of the air compressor, it has been specially designed for the particularity of the compressed medium. The model has a compact structure, small size, beautiful appearance, stable operation, low specific power, and low noise.
The main features are as follows:
1、 Absolutely sealed, the compressed medium does not leak, ensuring environmental production safety.
2、Using oil-free lubrication, the compressed medium does not contain oil, does not react, and maintains the original gas characteristics.
3、Equipped with gas recovery device to avoid gas loss.

Technical parameter table of gas piston compressor一

NO.

project name

unit

The main technical parameters

Model

ZW-10/8

ZW-3/8

ZW-3/8-I

ZW-6/4

ZW-6/8

VW-20/8

Type

Double cylinder double acting

Double cylinder single acting

Single cylinder double acting

Vertical double cylinder double acting

Double cylinder double acting

V type, double cylinder double acting

Medium

煤氣

Stage

Suction pressure

MPa

200mmH2O

0.101

0.1

0.001

0.15

Discharged pressure

MPa

0.8

0.4

0.8

Capacity

m3/min

Speed

r/min

740

730

740

590

Shaft power

≤57

≤19

≤20

≤28

≤37

≤124

Cylinder dia

φ285/φ175

φ250/φ150

φ430/φ260

Stroke

140

110

160

110

160

Suction temp

℃

≤40/45

≤35/45

≤40

≤40/45

Discharged temp

℃

≤160

Temp.at outlet of cooler

℃

≤40

Oil temp

℃

≤70

Cooling

Water cooling

Lubricating

Oil pump lubricates crankshaft, connecting rod, crosshead

Driving

Flexible coupling direct coupling

Max.temp.of intlet water

℃

≤30

Max.temp.of outlet water

℃

≤40

≤48

≤40

Cooling water consumption

m3/h

2.4

1.5

1.8

4.8

Motor Type

YB280M2-8

YB280M-8

YB225M-8

YB250M-8

YB280S-8

YB355M3-10

Motor speed

r/min

740

730

740

590

Motor power

132

Noise

dB(A)

≤104

≤100

≤104

≤105

Weight

1600

1900

2000

1600

5914

Dimensions(L×W×H)

2250×1545×2100

2250×985×1800

2540×1545×2140

2760×1545×2140

2540×1545×2140

2670×2780×1950

Please consult our company for specific parameters…