Used Vacuum PumpsLeyboldOther

Leybold · Other

Leybold D4B — rotary vane pump, 4 m³/h

Original title: Leybold D4B CPD Storage Vacuum Pump with Low Noise and High Speed (3375836)

€34985% below market

Market median (sold): €2.325 from 119 sales in this family

📍 USA

🔴 Check carefully

Suitable for WAVE but aging; verify motor and gas ballast function before use.

Condition from photo

Exterior clean, no visible oil leaks. Motor and pump housing intact. Gas ballast valve present. Manufactured 2020, appears lightly used.

Likely refurb / add-ons

  • Oil change and filter service (€80–120)
  • Gas ballast service inspection (€60)
  • Soft-starter module for motor protection (€280)

Watch out for

  • Price €349 is well below median (€1,116); verify pump actually runs and holds va
  • Motor nameplate (Hanning E8CD4B2-8) shows 570–660 W input; confirm adequate for

WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.

Specifications

Type
other
Pumping speed
~0 m³/h
Water-vapour tolerance
~0 g/h
Ultimate vacuum
Year
2020 (per nameplate)
Source
eBay
Listing #
eBay #236824190293
Last verified
Jul 2, 2026

Price history Leybold Other

Median 1.216 · 1140 observations · €343–€37.500

€343€18.922€37.500Apr. 26Aug. 26

Type plate (AI reading)

Exact model
D4B
Serial
200307232
Year (plate)
2020
Type
D4B
Product No.
140081
Serial No.
200307232
Fabrication Date
23.2020
Pumping Speed
4 m³/h
Ultimate Partial Pressure
≤ 1×10⁻⁴ mbar
Weight
21.0 kg
Gas Ballast
yes

Auto-extracted from one of the listing photos. Verify on the real unit before purchase.

What to look for on this family

Generic Leybold vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.

W

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AI advisor · prices are indicative, binding quote from the WAVE team.