Perestaltic Pump DULCO®flex DF3a

Typical applications include the aroma infusion in saunas, steam baths, themed showers and whirlpools. Up to three different fragrances can be dosed automatically and conveniently.

Advantages

• Sign-based user prompting and programming with four buttons for easy and safe operation
• Straightforward installation ensures flexible retrofit and expansion in existing wellness facilities
• Convenient, automatic dosing of up to three different fragrances
• Programmable time intervals can be changed at any time. The currently set dosing intervals can be read off from a
  large two-line liquid crystal display
• Economy mode for efficient operation: “Dosing only as required”
• Hose change made easy by servicingfriendly design

Features

• Silent-running synchronous motor with four gear stages
• Dosing rates: 0.4, 0.8, 1.6 or 2.4 l/h
• External system control via contact and time interval input (button, door switch, motion detector …)
• Cycle, operating and hose hours counter with hose change indicator
• Intake function (continuous operation)
• Three level inputs
• Relay output for actuating solenoid valve (for dilution) or fan
• Reproducible, infinitely variable time interval control – all time intervals can be changed independently and at any time for time-based dosing
• Operation and control of two further DF2 fragrance pumps possible
• Expandable hardware functions (additional pcb)

Main applications

Dosing of fragrances for aroma infusion of douse water in:

• Saunas
• Steam baths
• Themed showers
• Whirlpools

Technical Data

	Feed rate		Frequency	Connector size	Suction lift	Priming lift
Pump type DULCO®flex DF3a	bar	l/h	rpm	ext. dia. × int. dia	mWG	mWG
0204	1.5	0.4	5	6×4/10×4	4	3
0208	1.5	0.8	10	6×4/10×4	4	3
0216	1.5	1.6	20	6×4/10×4	4	3
0224	1.5	2.4	30	6×4/10×4	4	3

Admissible ambient temperature:	10-45 °C
Power consumption approx.:	5 W
Switching duration:	100 %
Enclosure rating:	IP 65

Flyer DULCOflex DF3a Automatic and convenient dosing of fragrances [0,13 MB]

Operating instructions - DULCO®flex DF3a [2,02 MB]