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Diaphragm Metering Pump ProMinent EXTRONIC

Capacity range of single head pump: 1 – 60 l/h; 25 – 1 bar

The diaphragm metering pump EXTRONIC is perfectly suited to the sensitive application of liquid media in facilities at risk of gas explosions as it is approved in compliance with the EU EX Regulation 2014/34/EU (ATEX).

Precise Metering with Explosion Protection

The ATEX-compliant diaphragm metering pump EXTRONIC (EXBb) is tested and approved in line with EN 60079/-1 for the ignition type ‘compression-resistant enclosures’ and thus offers the maximum level of protection. The short-stroke solenoid and the complete pump control are integrated in the pump housing so that, together with the explosion-proof drive, there is IP 65 protection against contact and moisture as per EN 60529 even when the front cover is open.

Your benefits

Optimum adaptation for use in areas at risk from explosion

  • ATEX-compliant in line with EExd IIC T6 and EExd I/IIC T6
  • Excellent operating and functional reliability by a microprocessor controller, which compensates for fluctuations in mains voltage and automatically switches from 50 to 60 Hz operation
  • Broad range of applications due to operating voltages of 230 V, 115 V, special voltage on request
  • Ease of integration into processes, thanks to the range of control types (internal, external contact, analogue)
  • Also suitable for use with gaseous media, thanks to the self-bleeding head

Technical Details

  • Stroke length: 1.25 mm, rod force: 2000 N
  • Stroke length adjustment range: 0 – 100% in operation and idle
  • Stroke length adjustment: manually using scaled rotary dial
  • The dosing precision is better than ± 2 % within the 30 – 100% stroke length range under defined conditions and with correct installation. Observe the information in the operating instructions
  • DEVELOPAN® metering diaphragm with PTFE coating with diaphragm rupture monitoring
  • Wetted materials: Polypropylene, PVC, PTFE with carbon, clear acrylic, stainless steel, special designs available on request
  • Degree of protection: IP 65 (even with open front cover)
  • Short stroke solenoid drive and complete pump control integrated in the pump housing
  • “Internal”, “External contact” and “Analogue” control inputs are available, the latter two also available as intrinsically safe and approved to EN 60079-11
  • EXBb G for use in areas at risk from gases and vapours, degree of protection EEx [i,a] d IIC T6

This means:

  • EEx – Equipment complies with European standards
  • [i,a] – Control input is intrinsically safe when 2 independent errors occur
  • d – Type of ignition protection, compression-resistant enclosure
  • IIC – Explosion group II for all areas at risk from explosion with the exception of mining, sub-group IIC (includes IIA and IIB)
  • T6 – Temperature class permissible for gases and vapours with ignition temperature > 85 °C

Technical Data

Type Capacity at max. back pressure* Delivery rate at medium back pressure* Stroke rate oØ x iØ Suction lift Shipping weight PP, NP, TT-SS
  l/h bar ml/stroke l/h bar ml/stroke Strokes/min mm m WC kg
* The performance data stated represents guaranteed minimum values, calculated using water as the medium at room temperature.
EXTRONIC – metering pumps
1000 0.19 10 0.03 0.27 5 0.04 120 6 x 4 1.5 12
1601 1.00 16 0.15 1.30 8 0.18 120 6 x 4 5.0 12
2501 1.14 25 0.15 1.10 20 0.17 120 6 x 4 5.0 –
1201 1.70 12 0.23 2.00 6 0.28 120 6 x 4 5.0 12
2502 2.00 25 0.28 2.20 20 0.31 120 8 x 5 5.0 13
1002 2.30 10 0.31 2.70 5 0.38 120 8 x 5 5.0 12
0803 3.70 8 0.51 3.90 4 0.54 120 6 x 4 3.0 12
2505 4.20 25 0.64 4.80 20 0.73 110 8 x 5 5.0 16
1006 6.00 10 0.83 7.20 5 1.00 120 8 x 5 5.0 13
0308 8.60 3 1.20 10.30 1 1.43 120 8 x 5 5.0 12
1310 10.50 13 1.59 11.90 6 1.80 110 8 x 5 5.0 16
0613 13.10 6 1.82 14.90 3 2.07 120 8 x 5 5.5 13
0814 14.00 8 2.12 15.40 4 2.33 110 12 x 9 5.0 16
0417 17.40 3 2.42 17.90 2 2.49 120 12 x 9 4.5 13
0430 27.00 3 4.09 29.50 2 4.47 110 DN 10 5.0 16
0260 60.00 1 9.09 – – – 110 DN 15 1.5 16
EXTRONIC – metering pumps for media of higher viscosity
1002 2.30 10 0.31 2.70 5 0.38 120 DN 10 1.8 –
1006 6.00 10 0.83 7.20 5 1.00 120 DN 10 2.0 –
1310 10.50 10 1.59 11.90 5 1.80 110 DN 15 2.8 –
0814 14.00 8 2.12 15.40 4 2.33 110 DN 15 2.0 –
EXTRONIC – metering pumps with self-bleeding dosing head
1601 0.66 16 0.09 – – – 120 6 x 4 1.8 –
1201 1.00 12 0.14 – – – 120 6 x 4 2.0 –
1002 1.80 10 0.25 – – – 120 6 x 4 2.0 –
0803 2.40 8 0.33 – – – 120 6 x 4 2.8 –

Materials in Contact with the Medium

Identity code of material Dosing head Connection on suction/discharge side Seals Balls (6 – 12 mm connection) Balls (DN 10 and DN 15 connection)
* PP4 with valve springs made of Hastelloy C
PP1 Polypropylene Polypropylene EPDM Ceramic Borosilicate glass
PP4 * Polypropylene Polypropylene EPDM – Ceramic
NP1 Clear acrylic PVC FKM A Ceramic Borosilicate glass
PP4 * Clear acrylic PVC FKM B Ceramic Ceramic
PP4 * PVC PVC FKM B Ceramic Ceramic
TT1 Carbon-filled PTFE Carbon-filled PTFE PTFE Ceramic Ceramic
SS .. Stainless steel 1.4404 Stainless steel 1.4404 PTFE Ceramic Stainless steel 1.4404

FKM = fluorine rubber

Diaphragm Metering Pump ProMinent EXTRONIC Kataloğu

Deha Smart

Meclis Mah. Atatürk Cad. B2 No:109 G İç Kapı No:13 Sancaktepe / İstanbul

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