ProMinent Peristaltic Electric Operated Positive Displacement Pump, 0.35L/h, 4 bar, 100 → 240 V
- RS Stock No.:
- 1218601
- Mfr. Prt No.:
- DF4A0W004004P0U120001210
- Brand:
- ProMinent
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 1218601 |
| Product description | ProMinent Peristaltic Electric Operated Positive Displacement Pump, 0.35L/h, 4 bar, 100 → 240 V |
| Manufacturer / Brand | ProMinent |
| Manufacturer part number | DF4A0W004004P0U120001210 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 1218601 |
| Product description | ProMinent Peristaltic Electric Operated Positive Displacement Pump, 0.35L/h, 4 bar, 100 → 240 V |
| Manufacturer / Brand | ProMinent |
| Manufacturer part number | DF4A0W004004P0U120001210 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 26, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: DE
Product Details
Prominent Perstaltic Pumps
DULCO® flex DF4a Series
The Prominent DULCOflex DF4a peristaltic pump delivers accurate and repeatable chemical metering with many features that give you complete control. The DF4a is easy to set up using 4 buttons with the sign-based menu system and metering levels are infinitely adjustable between 0 and 100%.
The DF4a peristaltic pump has a priming function, switchable output change (increased output or night setback) and level switch inputs giving complete control over metering operations.
A hose and operating hours counter together with a hose break monitoring system and easy to service design keeps downtime to a minimum.
Features and Benefits
Quiet operation
Priming Function
100% switch on time
IP65 rated housing
Inputs for contacts and analogue signals
Continuous capacity adjustment
Fault monitoring and indication
CANopen interface
Float inputs
Reproducible metering rates
No mechanical gears means a long service life
Applications
The DF4a peristaltic pump from Prominent can be used for dosing and metering in a broad range of industries and applications including
Circulation of cell suspension in fermentation
Cosmetic dispensing
Harvesting cell media
Manufacturing IV bag dispensing
Nutrient supply for cultures
Spray coating dispensing
Sterilised media dispensing
Ultrafiltration
Acid/base dispensing
Adhesives for cement
Circuit board manufacturing
Dispensing glue emulsions
Transfer of fuels and lubricants
Water treatment
Specifications
| Attribute | Value |
| Brand | ProMinent |
| Maximum Fluid Temperature | +20 °C |
| Drive Type | Electric |
| Maximum Flow Rate | 0.35 L/h |
| Input Power | 24 (Consumption) W |
| Pump Type | Peristaltic |
| Maximum Working Pressure | 4 bar |
| Series | DF4a |
| IP Rating | IP65 |
| Supply Voltage | 100 → 240 V |