Product Details
The new KC series high-vacuum oil diffusion pumps can achieve a high vacuum range of 1.3×10⁻¹ to 10⁻⁵ Pa. Key features include a wide operating range, with a high pumping speed even at 1.3×10⁻¹ Pa; a high critical fore-vacuum pressure; and a low oil return rate of 1.5×10⁻³ mg/cm²·min; rapid startup, a standard oil level sight glass, and a built-in water-cooled oil seal. These pumps are the ideal vacuum generation equipment for vacuum heat treatment, brazing, and vacuum coating applications, featuring a five-stage pump core.
Products Description
| Model Number(mm) | KC-500 (HS-20) | KC-630 | KC-800(HS-32) | KC-900(HS-35) | KC-1000 |
| DN | 540 | 630 | 800 | 890 | 1000 |
| D1 | 700 | 750 | 890 | 1060 | 1120 |
| D2 | 635 | 720 | 920 | 980 | 1090 |
| A | 635 | 750 | 673 | 1073 | 1073 |
| L | 584 | 600 | 870 | 810 | 810 |
| n1-01 | 20-018 | 20-014 | 24-014 | 28-022 | 32-015 |
| dn | 150 | 150 | 156 | 200 | 200 |
| d1 | 230 | 220 | 240 | 280 | 280 |
| d2 | 191 | 195 | / | 250 | 250 |
| n2-02 | 8-14 | 8-012 | Caliper Link | 8-14 | 8-014 |
| H | 1220 | 1275 | 1740 | 1845 | 1845 |
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