763.420.3844 web@cemerynelson.com

DuroFlow 7012

Positive Displacement Blowers & Vacuum Pumps

Category: Positive Displacement Blowers & Vacuum Pumps > DuroFlow
Manufacturer: Gardner Denver

Typically in Stock – Contact for Availability

Model Numbers

Latest Revision: C Series

Model Catalog Number

Previous Revisions


Timing & Configuration

Units are centrally timed but can only be converted to from VT to HL and VB to HR or vice versa as shown below.

orientation diagram


Operating & Service Manuals

See Operating & Service Manual for lubrication estimates. Proper oil level is ½ way up the sight glass while the unit is not running.

The latest Operating & Service Manual is on this page; for previous manuals please contact C. Emery Nelson, Inc.

Operating Specifications

Max. RPM: 2650
Min. RPM Vertical: 818
Min. RPM Horizontal: 545
Max. Pressure: 15 PSI
Max. Vacuum: 16 IN HG
Max. Temp. Rise: 250°F
Max. Discharge Temp.: 350°F

C. Emery Nelson, Inc. is deemed an essential critical infrastructure supplier due to COVID-19

Our office, service, and distribution will remain open. We are working with a reduced staff to maintain the safety of all of our employees. We are also limiting non-employee access to our office and warehouse.

We are committed to supporting all our customers as efficiently as possible.

We appreciate your support in these difficult times.

Please be safe!

The C. Emery Nelson, Inc. Team
(763) 420-3844

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