TB-4013 Page 1 of 3

© 2025 DESCO INDUSTRIES INC

Employee Owned

MENDA - 3651 Walnut Avenue, Chino, CA 91710 • (909) 627-2453 • Website: MendaPump.com

Blow Vac

Operation and Maintenance

Description

The MENDA Blow Vac is a compact, dual function unit

which is totally made up of ESD Safe housing parts

and accessories. It is designed for precise removal

and collection of dry dust particles and debris from

equipment that is sensitive to electrostatic discharge

(ESD). Dissipative thermoplastic rubber stretch

hose with a steel conductive spring wire to remove

electrostatic charges via the dissipative housing and

ground wire plugged into a three-wire AC electrical

outlet.

The Blow Vac can also be converted in seconds into a

powerful blower for dust removal in areas otherwise not

accessible. You simply need to attach the optional two

part blow assembly attachment, MENDA Part Number

35836. The Blow Vac has been specially made with a

dissipative housing and attachments/accessories. All are

groundable per S20.20 <1 x 109 Static Dissipative.

The Blow Vac and its accessories are available as the

following item numbers:

Item

Description

35840 Blow Vac, 120 VAC

35841 Blow Vac with Adjustable Airflow, 120 VAC

35843 Blow Vac with Adjustable Airflow, 230 VAC

35834 Replacement Hose

35835 Mini Attachment Set

35836 Two-Part Blow Assembly

35837 Replacement HEPA Filter

35838 Replacement Filter

35839 Replacement Filter Bag, 10 Pack

July 2025

Packaging

1 Dissipative stretch hose – Extends over 4'

1 Soft Dissipative Rubber Nozzle

1 Hard Dissipative Crevice Nozzle

1 Low Charging Carrying Strap

1 Power Cord, North America (8') (35840 & 35841 only)

1 35838 Filter

1 35839 Filter Bag

Operation

1. Slide one end of the dissipative stretch hose into

suction opening Airflow inlet (vacuum) or Airflow

Outlet (blower).

2. Press the desired nozzle onto the hose end.

3. Install any of the other appropriate attachments

to the other end of the hose. The Two Part Blow

Assembly attachment (35836) is recommended for

use if the Blow Vac will be used to blow debris.

4. Place the rocker switch in off position. For the

adjustable airflow unit further place the knob

electronic control onto the Medium power setting.

5. Plug appliance coupling end of the power cord into

rear power inlet Blow Vac. Plug the 3-pin/blade

power plug into an electrical outlet that is properly

grounded in accordance with all local codes and

ordinances. Start Blow Vac by pressing the power

switch to “ON” position.

TECHNICAL BULLETIN TB-4013

Figure 1. MENDA 35840 and 35841 Blow Vac

35840

35841

Figure 2. Connecting the hose to the airflow outlet