Model

2X-4A

2X-8

2X-15

2X-30A

2X-70A

Pumping speed (L/S)

4

8

15

30

70

Ultimate pressure(Pa)

Without   gas ballast

≤6*10^-2

With gas ballast

≤6*10^-1

≤1.33

Ultimate total pressure (Pa)

≤1

～6*10^-1

Motor power (kw)

0.55

1.1

2.2

3

5.5

Temperature rise (℃)

≤40

Noise Lw dB(A)

≤75

≤78

≤80

≤82

≤86

Air inlet size(mm)

2.5

40

40

65

80

Rated speed of motor (rpm)

450

320

450

420

Oil consumption(L)

1.0

2.0

2.8

2.0

4.2

Suitable electro-magnetic valve

DDC-JQ25

DDC-JQ40

DDC-JQ65

DDC-JQ80

Overall dimension(L*W*H)(mm)

490*310*410

790*430*540

790*530*540

780*500*560

910*650*700

Weight (kg)

59

129

168

194

343