Quattro Tandem, the nonplus ultra in power for dental laboratories and large surgeries with a 90 litre tank, optionally with one or two units. For four (1 unit) or eight therapists. Unit for cleaning and care of handpieces and elbows, other sterilisation and laboratory equipment also required compressed air. This has to be added to the number of therapists.

Specifications:

• Cylinders - 4/8
• Voltage (V 3~, Hz) - 400, 50/60
• Suction power (per unit) (l/min) - 320/365
• Delivery (1 unit) at 5 bar 1) (l/min 2)) - 235/260
• Delivery (1 unit) at 5 bar 1) (l/min 2)) - 470/525
• Tank capacity (l) - 90
• Pressure range 3) (bar) - 6.5 - 8.5
• Dimensions (H x W x D cm) - 76 x 102 x 62
• Weight (kg) - with 1 unit 98 with 2 units 143

Features:

• Delivery per unit at 5 bar without dry air
• Power bandwidths result from the mains frequency 50/60 Hz
• A pressure reducer is available as an option
• Average values at 5 bar