GLD137CC Rotary-Vane Vacuum Pump with Rubber Hose Kit, 220V vs GLD202BB Rotary-Vane Vacuum Pump with Stainless Hose Kit, 220V
Specifications side by side
| Spec | GLD137CC Rotary-Vane Vacuum | GLD202BB Rotary-Vane Vacuum |
|---|---|---|
| Pump | ULVAC GLD-137CC, oil-sealed rotary vane | ULVAC GLD-202BB, oil-sealed rotary vane |
| Class | Capital — vacuum pump kit | Capital — vacuum pump kit |
| Voltage | 220V, 50/60 Hz (115V = GLD137CC115DPRKIT) | 220V, 50/60 Hz (115V = GLD202BB115DPSKIT) |
| Hose kit | Rubber hose connection kit | Stainless-steel (SUS) hose connection kit |
| Pumping speed | 135 L/min (50 Hz) / 162 L/min (60 Hz), ~5.7 CFM | — |
| Recommended ovens | Yamato SDP310, ADP series (220V) | Yamato SDP410, SDP610 (220V) |
| Ultimate pressure | 0.67 Pa (gas-ballast valve closed) | — |
| Pump dimensions (W×L×H) | 170 × 488 × 250 mm | — |
Highlighted rows differ. Specs are sourced from manufacturer documentation.
FAQ
- What's the difference between the GLD137CC Rotary-Vane Vacuum Pump with Rubber Hose Kit, 220V and the GLD202BB Rotary-Vane Vacuum Pump with Stainless Hose Kit, 220V?
- The main differences are in Pump, Class, Voltage. The table above shows every spec side by side; the decision guide highlights which fits which use case.
- Which should I buy?
- It depends on your application and budget, compare the highlighted specs above. Our team can help you choose; request a quote and we'll advise.
- Do both carry a warranty?
- Yes, both are sold through Legacy Lab Supplies as an authorized distributor and carry full manufacturer warranty.
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