Peristaltic Pump DULCOFLEX DF2a

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Product description

The optimum pump product range for use in swimming pools, hot tubs, and spa zones.

The feed chemical is transported by the rotor squeezing the hose in the direction of flow. This explains why there is no need for valves. The feed chemical is thus handled with care. Typical applications: wherever lower pump pressure is sufficient. For example when metering conditioners in private pools.

Your benefits

Smooth inner wall reduces deposits.
Hose materials: PharMed^® or Viton^®
Virtually silent operation
Simple handling
Enhanced service life of the hose due to spring-loaded rollers, which keep the rolling pressure constant
Robust and protected against spray water from all sides: Housing made of impact-resistant and chemical-resistant PPE

Field of application

The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.

Meters conditioners in private pools
Meters belt lubricants in bottling machines
Meters cleaning agents in dishwashers

Water Softening in Public Swimming Pools

Water softening is a key element of water treatment

Water softening is a key element of water treatment for public swimming pools. Soft water reduces the likelihood of operating system failure and ensures that the pool attractions look their very best.

Flocculation in Public Swimming Pools

Metering flocculants delivers optimum filtration

Flocculants allow the smallest of particles to be removed from the swimming pool water. In turn, our high-precision solenoid metering pumps enable the precise and continuous supply of small volumes of these flocculants.

Internal Water Management in Hotels and Resorts

The best water for your kitchens and laundry

Fresh bedding and sweet-smelling towels in rooms, spotlessly clean dishes and fine dining in the restaurant – desalinated and germ-free water is absolutely essential. You have the staff, we have the system technology.

Fighting Legionella in Hotels and Resorts

Squeezing out legionella and pathogens

It can be disastrous for any hotel if guests come down with legionella and seek claims for damages from the company. ProMinent provides effective solutions for eliminating legionella and other pathogens in the long term.

Swimming Pool Water Treatment in Hotels and Resorts

Absolutely essential: an attractive pool with crystal-clear water

You are an expert in pampering your guests, young and old, with everything they could desire. This usually includes an attractive swimming pool or even a luxurious spa. This is where one of our core skills come in.

Potable Water Supply in Hotels and Resorts

Only the best for your guests: clean potable water around the clock

Clean potable water is a basic requirement for guest satisfaction and therefore commercial success. ProMinent's treatment systems enable you to provide outstanding quality water all year round.

Metering of Fluids

Incredibly simple and efficient metering of chemicals

We transport chemicals with ease in any industrial environment: ProMinent solutions store, transfer and meter substances at rates of 0.1 l/h to 100,000 l/h at a pressure of 2 to 3,000 bar.

Self-priming against max. 1.5 bar
Control or flow control via ON/OFF power supply
Degree of protection IP 65
OEM versions on request

Technical Data

Type	Pump capacity at max. back pressure		Frequency	Connector size	Suction lift	Intake head
	bar	l/h	rpm	outer Ø x inner Ø	m WC	m WC
0204	1.5	0.4	5	6x4/10x4	4	3
0208	1.5	0.8	10	6x4/10x4	4	3
0216	1.5	1.6	20	6x4/10x4	4	3
0224	1.5	2.4	30	6x4/10x4	4	3

Permissible ambient temperature:	10-45 °C
Approx. power consumption:	5 W
Switching-on duration:	100%
Degree of protection:	IP 65

All data calculated with water at 20 °C.

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Overview

The optimum pump product range for use in swimming pools, hot tubs, and spa zones.

Your benefits

Smooth inner wall reduces deposits.
Hose materials: PharMed^® or Viton^®
Virtually silent operation
Simple handling
Enhanced service life of the hose due to spring-loaded rollers, which keep the rolling pressure constant
Robust and protected against spray water from all sides: Housing made of impact-resistant and chemical-resistant PPE

Application

Technical Data

Type	Pump capacity at max. back pressure	Frequency	Connector size	Suction lift	Intake head
0204	1.5	0.4	5	6x4/10x4	4	3
0208	1.5	0.8	10	6x4/10x4	4	3
0216	1.5	1.6	20	6x4/10x4	4	3
0224	1.5	2.4	30	6x4/10x4	4	3

Downloads

Contact us

ProMinent GmbH

+49 6221 842 0
Send request

»Please send us your request! We will contact you shortly.«

+49 6221 842 0 Send request

Spare Parts and Accessories

Matching Products

Metering System DULCODOS Pool Basic

For swimming pools with a circulation capacity of up to 100 m³/h

The chlorine metering system DULCODOS Pool Basic is a complete solution for private pools where the chlorine content is controlled using the low-maintenance measurement of the redox potential.

Metering System DULCODOS Pool Comfort

For swimming pools with a circulation capacity of up to 225 m³/h

The chlorine metering system DULCODOS Pool Comfort is the convenient solution for pH adjustment and disinfection of swimming pool water with liquid chlorine products. Remote access to the in-built web server via Wi-Fi and LAN.

Metering System DULCODOS Pool Professional

For swimming pools with a circulation capacity of up to 350 m³/h

Chlorine metering system for individual adjustment and monitoring of all common hygiene auxiliary parameters in public pools. DULCODOS Pool Professional ensures crystal-clear water quality and lowers operating costs thanks to Eco!Mode.

Metering System DULCODOS Pool Soft

Swimming pools with a circulation performance of up to 100 m³/h

Chlorine-free water treatment system for environmentally operated private pools. Safe water disinfection with active oxygen as a turnkey complete solution.

Controller DULCOMETER D1Cb/D1Cc

The controller DULCOMETER D1Cb/D1Cc can be used for control tasks in potable water treatment, wastewater treatment and many other areas. Safe, convenient and clear, thanks to the large illuminated graphic display, plain text operating menu and pH sensor monitoring.

Controller DULCOMETER Compact

As a controller in water analysis, the DULCOMETER Compact is the correct controller for control tasks that require only a 1-way control.

Controller DULCOMETER diaLog DACb

Do you wish for a simple controller for water analysis? One that is easy to operate and with which you can freely select between all common measured variables per channel? There is one: our all-rounder DULCOMETER diaLog DACb! What is more, it is Ethernet-/LAN-capable and can be ideally integrated into existing networks.

Measuring and control system DULCOMARIN 3

The measuring and control system DULCOMARIN 3 is your digital link to the technology of the future. It controls the entire range of swimming pools – from adventure pools to private pools – and is used as a multi-pool system for up to 16 filter circuits.

Transmitter DULCOMETER DMTa

The transmitter DULCOMETER DMTa converts the sensor signals for pH, ORP value, chlorine concentration and conductivity into an interference-insensitive 4-20 mA analogue signal. Flexible, safe and always the optimum resolution of measured value.

Measuring and Control System DULCOTROL Potable Water/F&B

Monitoring and treatment of potable and similar types of water with DULCOTROL Potable water/F&B – the compact measuring and control system specially designed for water treatment in waterworks and in the food and beverage industry.

Measuring and Control Systems DULCOTROL Waste Water

Monitoring and treatment of wastewater with DULCOTROL Wastewater – the compact measuring and control system specially designed for applications in municipal and industrial wastewater treatment.

Dosing Tanks

Capacity 35 – 1,000 l

PE storage tanks produced in a rotation process. ProMinent metering pumps, suction lances and stirrers can all be added. The stackable PE collecting pans are available in matching sizes.

Storage Tanks

Useful capacity 500 l- 50,000 l, indoor and outdoor installation

Our plastic storage tanks guarantee compliance with statutory specifications taking into account country-specific approvals, which regulate the production and operation of systems for storage and metering of environmentally-hazardous substances.

DULCOTEST ORP sensors

Typical measuring range -1,500...+1,500 mV; wider ranges are possible depending on the measuring device.

ORP measurements with DULCOTEST sensors: Precise, reliable and application-adapted measured values in real-time. Can be used in water treatment or industrial process waters with strict requirements.

DULCOTEST sensors for chlorite

Graduated measuring ranges 0.02 – 2 mg/l

Chlorite measurements with DULCOTEST sensors in disinfection processes involving chlorine dioxide – high process reliability guaranteed.

DULCOTEST sensors for chlorine dioxide

Graduated measuring ranges 0.01 – 10 mg/l

Chlorine dioxide measurement with DULCOTEST sensors offers precise, reliable, application-specific measured values in real-time for all oxidation and disinfection tasks.

DULCOTEST pH sensors

Graduated pH measuring ranges 0 – 14

pH measurements with DULCOTEST sensors: Precise, reliable and application-adapted measured values in real-time. Control, regulate and monitor chemical processes with the aid of precise measured values.

DULCOTEST sensors for free chlorine

Graduated measuring ranges 0.01 – 200 mg/l, special measuring range up to 1,000 mg/l

The application-based DULCOTEST sensors for free chlorine deliver precise measured values and a high degree of monitoring and process reliability in any disinfection application.

DULCOTEST sensors for total available chlorine

Graduated measuring ranges 0.01 – 10 mg/l

Disinfection of swimming pool water with the application-optimised DULCOTEST sensors for total available chlorine - exact measured values and high process reliability guaranteed.

NEW

It's much nicer to bathe in your own pool

These days the dream of your own swimming pool is cheaper and easier to achieve than you may think. In a private pool in the picturesque district town of Lörrach, the metering system DULCODOS® Pool Comfort ensures enjoyment in crystal-clear water.

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Peristaltic Pump DULCOFLEX DF2a

Product description

The optimum pump product range for use in swimming pools, hot tubs, and spa zones.

Your benefits

Field of application

Water Softening in Public Swimming Pools

Flocculation in Public Swimming Pools

Internal Water Management in Hotels and Resorts

Fighting Legionella in Hotels and Resorts

Swimming Pool Water Treatment in Hotels and Resorts

Potable Water Supply in Hotels and Resorts

Metering of Fluids

Technical Details

Technical Data

3D Model Search

Downloads for Peristaltic Pump DULCOFLEX DF2a

Selected filters:

Matching downloads

Unfortunately, we did not find an appropriate match.

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Overview

The optimum pump product range for use in swimming pools, hot tubs, and spa zones.

Your benefits

Application

Field of application

Water Softening in Public Swimming Pools

Flocculation in Public Swimming Pools

Internal Water Management in Hotels and Resorts

Fighting Legionella in Hotels and Resorts

Swimming Pool Water Treatment in Hotels and Resorts

Potable Water Supply in Hotels and Resorts

Metering of Fluids

Technical Data

Technical Details

Technical Data

Downloads

3D Model Search

Downloads for Peristaltic Pump DULCOFLEX DF2a

Selected filters:

Matching downloads

Unfortunately, we did not find an appropriate match.

Service Unavailable

Contact us

ProMinent GmbH

Spare Parts and Accessories

Spare Parts for Peristaltic Pumps DULCOFLEX

Foot Valves for Low-Pressure Metering Pumps

Injection Valve for Low-Pressure Metering Pumps

Matching Products

Metering System DULCODOS Pool Basic

Metering System DULCODOS Pool Comfort

Metering System DULCODOS Pool Professional

Metering System DULCODOS Pool Soft

Controller DULCOMETER D1Cb/D1Cc

Controller DULCOMETER Compact

Controller DULCOMETER diaLog DACb

Measuring and control system DULCOMARIN 3

Transmitter DULCOMETER DMTa

Measuring and Control System DULCOTROL Potable Water/F&B

Measuring and Control Systems DULCOTROL Waste Water

Dosing Tanks

Storage Tanks

DULCOTEST ORP sensors

DULCOTEST sensors for chlorite

DULCOTEST sensors for chlorine dioxide

DULCOTEST pH sensors

DULCOTEST sensors for free chlorine

DULCOTEST sensors for total available chlorine

DULCOTEST sensors for total chlorine

DULCOTEST sensors for bromine

DULCOTEST sensors for fluoride

DULCOTEST sensors for ozone

DULCOTEST sensors for peracetic acid

DULCOTEST sensors for hydrogen peroxide

Practical examples for this product

It's much nicer to bathe in your own pool