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Nash · Liquid Ring Vacuum Pump Small Capacity, 2BV7

2BV7 Monoblock

Liquid RingOEM data
Nash 2BV7 Monoblock

*Photo shows another model from the Nash Liquid Ring range, not this exact model. Image: Nash

Max. pressure
1.31 bar

Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.

Technical data

Source: Nash product page · retrieved 2026-10-02
As publishedValueas printed: "Differential Pressure"; 1.3 baras printed: "Maximum Discharge Pressure"; 32 psiaas printed: "Vacuum Range"; 1 inHgA
Series range: Suction Capacity
25 to 145 m3/h (15 to 85 ACFM) m3/h (15 to 85 ACFM)R
Needs review · excluded from comparison
Source · 2026-10-02
Series range: Vacuum Range
to 33 mbar abs. (to 1 inHgA)
oem source
Source · 2026-10-02
Series range: Maximum Discharge Pressure
to 2.2 bar abs. (to 32 psia)
oem source
Source · 2026-10-02
Series range: Differential Pressure
to 19 psi (to 1.3 bar)
oem source
Source · 2026-10-02
Max. pressure
19 psi
oem source
Source · 2026-10-20
2.2 bar abs.
oem source
Source · 2026-10-20
Ultimate pressure
33 mbar abs.
oem source
Source · 2026-10-20

Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.

R a min–max range as published, not a single rating

Reviewed operating performance · 60 Hz

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