menu

SILENT V4 Four workbench extraction

Powerful, bag-free, four-workbench extraction unit with four independently controlled suction ports, pneumatic fine filter cleaning and long-lasting EC motor technology.

silent
2933xxxx CAT 001.tif
2933xxxx PROD 002.tif
2933xxxx PROD 001.tif
2933xxxx PROD 003.tif
2933xxxx PROD 006.tif
2933xxxx DETAIL 001.tif
Designkonzept SilentV4 Einbau 2.tif
2933xxxx CAT 001.tif
2933xxxx PROD 002.tif
2933xxxx PROD 001.tif
2933xxxx PROD 003.tif
2933xxxx PROD 006.tif
2933xxxx DETAIL 001.tif
Designkonzept SilentV4 Einbau 2.tif

Advantages

  • Safe production process due to low-maintenance EC motor technology (> 5 000 operating hours).
  • Virtually consistent suction performance due to innovative pneumatic filter cleaning.
  • Low operating noise of max. 62,5 dB(A).

Details

  • Suction power as required using four independently controlled pinch valves.
  • Intuitive and centralized operability via LCD display and optional remote control.
  • Central connection of all consumers thanks to the Quattro Control Box.

Support for SILENT V4

Picture Product Scope of delivery Article number Shopping list
SILENT V4, 230 V SILENT V4, 230 V Power cable SILENT V4, Quattro Control Box (= QCB), Power cable QCB, Interface cable QCB, Kit of holder QCB, Compressed air tube 29330000

Name

SILENT V4, 230 V

Article number

29330000

Permissible mains voltage

220–240 V

Permissible mains frequency

50/60 Hz

Nominal voltage

230 V

Suction turbine power

1400 W (230 V)

Volume flow (max.)

4000 l/min (230 V)
2.35 ft³/s (230 V)

Max. depression

110 hPa
1.6 psi

Motor technology

EC

Filter technology

Bag- free

Filter quality

Class M according to EN 60335-2-69

Max. permitted connected loadof the plug-in socket

2300 W (230 V)

Min./ max. connection pressure external

4.5–8 bar
65–116 psi

Mains input fuse

2 x 10 A(T)

Number of suction hoses

4

Sound pressure level (LpA) (at max. volume flow)

62,5 dB(A)

Weight (empty)

~45 kg
~99.36 lbs

Dimensions (W x H x D)

350 x 750 x 590 mm
13.78 x 29.53 x 23.23"

Ø suction fittings interior

38 mm
1.5 "

Ø suction fittings exterior

45 mm
1.77 "

Fill level dust drawer

~12 l
~3.17 gal

Picture Product Description Scope of delivery Article number Shopping list
Quattro Control Box, 230 V Quattro Control Box, 230 V

External power supply box for max. four consumers, incl. 3m connecting cable for the SILENT V4.

Permissible mains voltage / frequency 220–240 V, 50/60 Hz

Max. connected load for appliance socket 2300 W

Max. connected load for QCB in total 2300 W

Dimensions (W x H x D) 170 x 130 x 130 mm (6.96 x 5.12 x 5.12")

Weight approx. 1 kg (2.2 lbs)

929330504
Suction hose Suction hose 9 m 902150823
Pinch valve straight Pinch valve straight 900021526
End bushings set End bushings set 2 pieces 29210003
Glass shield with holder (for extractor clamp) Glass shield with holder (for extractor clamp) with holder 29251000
90° angled connector 90° angled connector 29340007
Extractor Switch Extractor Switch

For connecting 2 dust producing devices.

Via selection switch individually adjustable to one or two extraction openings.

Tool free and fast connection.

Extractor Switch incl. 4 mufflers (without hose)

Ø suction fittings, interior/exterior 35 mm / 40 mm(1.38" / 1.57")

Ø muffler interior/exterior 38 mm / 46 mm (1.50" / 1.81")

29260000
External exhaust air duct SILENT V4 External exhaust air duct SILENT V4 29330002
Cooling air tube SILENT V4 Cooling air tube SILENT V4 For integration of SILENT V4 in workbench furnishing. 29330003
Kit adjustable feet Kit adjustable feet For integration of SILENT V4 in workbench furnishing. 29330004
Conversion kit front panel Conversion kit front panel 29330005
Mouse Remote control Mouse Remote control 1 piece 29330400
Starter set Mouse remote control Starter set Mouse remote control 2 remote controls, distribution box, QCB interface cable 29330420
Silencer Silencer

Up to 50% reduction of the perceptible extraction noise, with constant suction power.

Quick and easy installation on the suction hoses.

We recommend aligning the silencer vertically to obtain the full performance of noise reduction.

29560000
Universal adapter for suction hose Universal adapter for suction hose 900034430
Adapter for hose connection Adapter for hose connection

Suitable for most common sized hoses.

Accurately fitting connection without cutting to size.

900034305
Suction hose Suction hose 3 m (with 2 mufflers) 900034240
Y-junction Y-junction 900034314
Suction hose, antistatic Suction hose, antistatic antistatic 3 m (with 2 mufflers) 900034826
Suction hose Suction hose 6 m 901150823
Extractor clamp Extractor clamp

Robust clamp made of beech wood.

Secure fixture to work tables of 20– 40 mm thickness.

Variable and individual connection for extraction hose on the right or on the left (fitting 40 mm / 1.58").

without glass shield 29250000
Category Name Format Download
Catalogue Renfert Katalog 2017 PDF

Expert's tip Joanna Deligianni, Dental Technician, Product Managment

“With the Quattro control box I was able to connect my units in the test laboratory virtually without an extension cable. An overload protection is also included with this innovative technology.”