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PRODUCT CENER

Non-lubricating gas compressor

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

ZW-10/8

ZW-3/8-I

ZW-6/8

VW-20/8

Single cylinder double acting

Vertical double cylinder double acting

Double cylinder double acting

煤氣(qi)

	Stage

MPa

200mmH2O

0.1

0.001

0.15

MPa

0.8

0.4

0.8

m3/min

Speed

r/min

740

730

≤57

≤19

≤20

≤37

≤124

φ285/φ175

φ250/φ150

φ430/φ260

140

110

160

≤40/45

≤35/45

≤40

≤40/45

≤160

	Temp.at outlet of cooler

℃

≤40

℃

≤70

Water cooling

Lubricating

Oil pump lubricates crankshaft, connecting rod, crosshead

Driving

Flexible coupling direct coupling

℃

≤30

Max.temp.of outlet water

℃

≤40

≤48

≤40

	Cooling water consumption

m3/h

2.4

1.5

4.8

Motor Type

YB280M-8

YB250M-8

YB280S-8

YB355M3-10

Motor speed

r/min

730

	Motor power

dB(A)

≤104

≤100

≤104

Weight

1600

1900

2000

1600

	Dimensions(L×W×H)

2250×1545×2100

2540×1545×2140

Please consult our company for specific parameters…