Used Vacuum PumpsLeyboldTrivac D

Leybold · Trivac D

Leybold Trivac D — rotary vane, 3/4 HP

Original title: MARATHON ELECTRIC MODEL AQJ 56B17F5558D TRIVAC LEYBOLD VACUUM TYPE D8B

€51248% below market

Market median (sold): €977 from 51 sales in this family

📍 USA

🟡 OK with refurb

Suitable for WAVE; typical refurb needed. Fair price for family.

Condition from photo

Exterior clean, no visible oil leaks. Labels readable. Mounted on base with soft-starter. Age unknown from photos.

Likely refurb / add-ons

  • Oil change and filter service (€80–120)
  • Soft-starter inspection/replacement (€280)
  • Exhaust filter replacement (€80)

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

Specifications

Type
Oil-sealed rotary vane
Pumping speed
~8 m³/h
Water-vapour tolerance
~50 g/h
Ultimate vacuum
≤ 0.002 mbar
Year
2008 (per nameplate)
Source
eBay
Listing #
eBay #234949688109
Last verified
Aug 19, 2026

Fits WAVE machines: FD260

Type plate (AI reading)

Exact model
AQJ 56B17F5558D
Serial
MC719190
Year (plate)
2008
Manufacturer
Marathon Electric, Wausau, Wisconsin
Part No.
72260117
Model
AQJ 56B17F5558D
Type
HZ-60, HP-3/4
Frame
FR-56C-80
Phase
PH-1
Speed
RPM-1725 (1425)
Duty
Continuous
Voltage
115/208-230 V
Ambient Temperature
AMB -40°C
Insulation Class
INS-B3
Design
DES-L
Protection
Thermally Protected
Flange
FLA-9.4/4.8-4.7
Service Factor
SF-1.0
Serial No.
MC719190
Date Code
080603

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

What to look for on this family

Two-stage oil-sealed with gas-ballast. Make sure the model code ends in 'B' (= B-Variant with built-in gas-ballast valve). Check oil sight glass and that the exhaust filter is clean.

W

WAVE Advisor

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