Oil-free vacuum pump (single tank type)

Oil-free, low-noise, and rapid air intake; motor temperature rise controlled below 92K, achieving high power, high efficiency, low energy consumption, high performance, and high reliability; piston rings are made of new environmentally friendly materials with a low coefficient of friction and self-lubrication; cylinder liners use advanced surface hardening technology, making them wear-resistant and extending their lifespan; intake and exhaust valve plates use internationally advanced technology and a reasonable noise reduction design, resulting in significantly lower noise levels than similar products; the entire machine is flexible to move, simple to operate, and easy to maintain.

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Product Details

Vacuum Pump Performance Parameter Table

Table 1 Performance Parameters

（一）

型号

MODEL

电压

VOLTAGE

功率

POWER

真空度

Max Vacuum

Kpa

抽速

Vacuum Speed

L/S

容积

Tank

噪音

Noise

db(A)

净重

N.W.

尺寸

Meas

ZKW1830D

220

1.4

-80

2.3

≤66

525×260×570

ZKW12500D

220

2.5

-80

13.3

≤67

660×290×860

Specifications

Vacuum Pump Performance Parameter Table

Table 2 Performance Parameters（二）

型号 MODEL	电压 VOLTAGE V	功率 POWER KW	真空度 Max Vacuum Kpa	抽速 Vacuum Speed L/S	容积 Tank L	噪音 Noise db(A)	净重 N.W. KG	尺寸 Meas MM
ZKW12500S-L	380	2.5	-90	13.3	50、30	≤67	86	830×410×1075
ZKW22500S-L	380	5.0	-90	26.7	100、30	≤70	113	950×570×1300
ZKW32500S-L	380	7.5	-90	40	150、30	≤72	165	950×760×1470

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Your customized casting services are truly impressive—with precise tolerances, timely delivery, and surface finishes that meet my exacting standards.

We look forward to more projects and continued collaboration in the future.

Oil-free vacuum pump (single tank type)

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