Home / Acoustic enclosures / Pfeiffer Duo 65 / Duo 35
Manufacturer: ZenBenchAcoustic enclosure for the Pfeiffer Duo 65 / Duo 35
The pump inside a ventilated ZenBox enclosure, made by ZenBench. Up to 20 dB(A) less noise according to the manufacturer, and it installs without switching the pump off.
No obligation · Reply within 1 business day · Made in Spain by ZenBench
The enclosure for your Duo 65 / Duo 35
ZenBox ZB-1VP4
Vacuum pump · 1 pump
- External dimensions (approx.) (W × D × H)
- 60 × 100 × 60 cm
- Inner dimensions (W × D × H)
- 50 × 90 × 55 cm
- Fans
- 4
- Noise reduction
- up to 20 dB(A)
- Warranty
- 3 years
- Up to 20 dB(A) quieter: about four times less perceived noise
- Ventilation with 2 temperature probes and an overheating alarm
- Installs in minutes, without tools and without switching the equipment off
Source: ZenBox enclosure datasheets. We confirm each case with the manufacturer before the proposal.
Data updated: October 2026
It can also go inside the bench
If the pump belongs to a mass spectrometer, it can go inside a ZenBench bench, in its soundproofed and ventilated compartment, with the instrument on top.
Enclosures for other equipment
What people usually ask us
Which enclosure fits the Pfeiffer Duo 65 / Duo 35?
ZenBox ZB-1VP4 (1 pump). Source: ZenBox enclosure datasheets. We confirm each case with the manufacturer before the proposal.
Do I have to switch the pump off to install it?
Installation in 4 steps, without tools. No need to switch the pump off.
How much does the enclosure cost?
It depends on the model, the accessories and shipping to your country. Request the quote and we will send price and lead time within 24-48 h once we have all the details, with no obligation.
Who provides the warranty?
The manufacturer, ZenBench: 3 years on benches and enclosures. We remain your contact for any issue.
Quote for your Duo 65 / Duo 35 enclosure
Price and lead time within 24-48 h once we have all the details. No obligation.
Pfeiffer and the instrument names are trademarks of their respective owners. They are mentioned only to indicate compatibility; LABIQO and ZenBench are not affiliated with them.