ACOSTAR Impeller pumpAcostar 2000-A

For a wide range of applications in the chemical sector

ACOSTAR pumps are high-quality plastic impeller pumps for applications involving oxidizing, reducing, and mixed acids.

The ACOSTAR impeller pump is the ideal pump for chemical applications thanks to the use of PTFE, high-quality shaft seals, and impellers made of FPM/FKM (Viton®) or EPDM. It is suitable for oxidizing, reducing, and mixed acids. Dry running of the pump is prevented by the use of effective dry run protection (only for 230/400V). Various motor variants are available (230 V, 400 V, 12 V, 24 V; 1,400 rpm, 2,800 rpm; 50 Hz, 60 Hz). On request, the speed and direction of rotation can be adjusted accordingly using a frequency converter (optional).

The pump shaft of the ACOSTAR is made of Hastelloy® C-22. This material offers good resistance to media such as sulfuric acid, phosphoric acid, nitric acid, chlorine gas, acid mixtures with sulfuric acid, and oxidizing acids with chloride ions. In the presence of strong oxidizing agents such as iron(III) and copper(II) chlorides, chlorine, formic acid, acetic acid, seawater, and other salt solutions, the use of this material is recommended after clarification of the environmental conditions. A special feature of this alloy is its high resistance to crevice, pitting, and stress corrosion cracking at elevated temperatures under oxidizing and reducing conditions.

The star handles for quick and easy impeller replacement and the ceramic side plates for protecting the pump covers are fitted as standard. The newly developed pump bracket allows the pump to be easily separated from the motor for servicing.

Only liquids that are compatible with PTFE (TEFLON®) and FPM/FKM (VITON®) or EPDM can be pumped!

The maximum flow rate is between 14 and 28 l/min, depending on the model.

Applications

  • convey
  • filter
  • dose
  • fill
  • empty

Suitable liquids

  • Acids, chlorides
  • Alkalis
  • Solvents
  • Viscous liquids
  • Seawater

Variants / Versions

Acostar with frequency converter

A frequency converter allows you to continuously and precisely adjust the desired flow rate when pumping. This is particularly useful in the chemical industry.
 

  • Speed control
  • Reverse rotation
  • Overload protection
  • Precise drive control
  • Compact design
  • High energy efficiency

Connections

Connection ¾" male thread (left);
Connection socket ¾" (right)

You can choose between a ¾" female thread connection or a ¾" connection socket.
Both connections are made of robust PTFE.

Consulting and service

Our team will be happy to assist you in selecting the right ZUWA pump for your application.

Please contact us at the following telephone number: +49 (0)8682 8934-0 or info@zuwa.de – we provide you with expert and personalized advice.

flow rate max. litres
14
28
14 28
Rated current (AC)
Impeller material

ACOSTAR/E 2000-A, 1400 min-1, 230 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14129126422C

Impellerpump
flow rate max. litres 14 l/min
flow rate max. m³ 0,84 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107A)
Impeller EPDM® , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring EPDM®
rod seal EPDM®
Material pump housing PTFE
With star handles
With pump carrier

Electric motor
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 3,2 A
rotation max. 1400 min-1
Starting capacitor 40 µF, Operating capacitor 16 µF
Material motorshaft 1.4104
Protection class IP55
Motor protection (thermal) yes
weight 9,4 kg

ACOSTAR/E 2000-A, 1400 min-1, 230 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14129126422B

Impellerpump
flow rate max. litres 14 l/min
flow rate max. m³ 0,84 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art.no 11012107)
Impeller EPDM® ,Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring EPDM®
rod seal EPDM®
Material pump housing PTFE , ceramic AK99,5
with dry run protection 60°C
With star handles
With pump carrier

Electric motor
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 3,2 A
rotation max. 1400 min-1
Starting capacitor 40 µF, Operating capacitor 16 µF
Material motorshaft 1.4104
Protection class IP55
Motor protection (thermal) 130
weight 9,4 kg

Optional:
Hose spouts ¾“ (art. no. 11012106)

ACOSTAR/E 2000-A, 1400 min-1, 400 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14129127422C

Impellerpump
flow rate max. litres 14 l/min
flow rate max. m³ 0,84 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107A)
Impeller EPDM® , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , Bush material 2.4602 (Hastelloy C22)
Shaft sealing ring EPDM®
rod seal EPDM®
Material pump housing PTFE
With star handles
With pump carrier

Electric motor
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 1,15 A
rotation max. 1400 min-1
Material motorshaft 1.4104
Protection class IP55
weight 9,4 kg

ACOSTAR/E 2000-A, 1400 min-1, 400 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14129127422B

Impellerpump
flow rate max. litres 14 l/min
flow rate max. m³ 0,84 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art.no 11012107)
Impeller EPDM® , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring EPDM®
rod seal EPDM®
Material pump housing PTFE
with dry run protection 60°C
With star handles
With pump carrier

Electric motor
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 1,15 A
rotation max. 1400 min-1
Material motorshaft 1.4404
Protection classIP55
weight 9,4 kg

Optional:
Hose spouts ¾“ (art. no. 11012106)

ACOSTAR/E 2000-A, 2800 min-1, 230 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14129126421C

Impellerpump
flow rate max. m³ 1,68 m³/h
flow rate max. litres 28 l/min
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107A)
Impeller EPDM® , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring EPDM®
rod seal EPDM®
Material pump housing PTFE
With star handles
With pump carrier

Electric motor
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 3,2 A
rotation max. 2800 min-1
Starting capacitor 40 µF, Operating capacitor 12,5 µF
Material motorshaft 1.4104
Protection class IP55
Motor protection (thermal) yes
weight 9,4 kg

ACOSTAR/E 2000-A, 2800 min-1, 230 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14129126421B

Impellerpump
flow rate max. litres 28 l/min
flow rate max. m³ 1,68 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art.no 11012107)
Impeller EPDM® , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring EPDM®
rod seal EPDM®
Material pump housing PTFE
with dry run protection 60°C
With star handles
With pump carrier

Electric motor
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 3,2 A
rotation max. 2800 min-1
Starting capacitor 40 µF, Operating capacitor 20 µF
Material motorshaft 1.4104
Protection class IP55
Motor protection (thermal) 130
weight 9,4 kg

Optional:
Hose spouts ¾“ (art. no. 11012106)

ACOSTAR/E 2000-A, 2800 min-1, 400 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14129127421C

Impellerpump
flow rate max. litres 28 l/min
flow rate max. m³ 1,68 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107A)
Impeller EPDM® , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring EPDM®
rod seal EPDM®
Material pump housing PTFE
With star handles
With pump carrier

Electric motor
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 1,1 A
rotation max. 2800 min-1
Material motorshaft 1.4104
Protection class IP55
weight 9,4 kg

ACOSTAR/E 2000-A, 2800 min-1, 400 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14129127421B

Impellerpump
flow rate max. litres 28 l/min
flow rate max. m³ 1,68 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art.no 11012107)
Impeller EPDM® , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring EPDM®
rod seal EPDM®
Material pump housing PTFE
with dry run protection 60°C
With star handles
With pump carrier

Electric motor
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 1,1 A
rotation max. 2800 min-1
Material motorshaft 1.4104
Protection class IP55
weight 9,4 kg

Optional:
Hose spouts ¾“ (art. no. 11012106)

ACOSTAR/V 2000-A, 1400 min-1 , 230 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14139136422B

Impellerpump
flow rate max. litres 14 l/min
flow rate max. m³ 0,84 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107)
Impeller Viton® (FKM) , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush 2.4602 (Hastelloy C22)
Shaft sealing ring Viton®
rod seal Viton® (FKM)
Material pump housing PTFE
Dry Run Protection ACOSTAR, f. Motors 230 V
With star handles
With pump carrier

Electric motor
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 3,2 A
rotation max. 1400 min-1
Material motorshaft 1.4104
Protection class IP55 , Operating mode S1
Motor protection (thermal) 130
weight 9,4 kg

Optional:
Hose spouts ¾“ (art. no. 11012106)

ACOSTAR/V 2000-A, 1400 min-1, 230 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14139136422C

Impellerpump
flow rate max. litres 14 l/min
flow rate max. m³ 0,84 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107A)
Impeller Viton® (FKM) , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring Viton®
rod seal Viton® (FKM)
Material pump housing PTFE
With star handles
With pump carrier

Electric motor
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 3,2 A
rotation max. 1400 min-1
Starting capacitor 40 µF, Operating capacitor 16 µF
Material motorshaft 1.4104
Protection class IP55
Motor protection (thermal) yes
weight 9,4 kg

ACOSTAR/V 2000-A, 1400 min-1, 400 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14139137422C

Impellerpump
flow rate max. litres 14 l/min
flow rate max. m³ 0,84 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107A)
Impeller Viton® (FKM) , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring Viton®
rod seal Viton® (FKM)
Material pump housing PTFE
With star handles
With pump carrier

Electric motor
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 1,15 A
rotation max. 1400 min-1
Material motorshaft 1.4104
Protection class IP55
weight 9,4 kg

ACOSTAR/V 2000-A, 1400 min-1, 400 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14139137422B

Impellerpump
flow rate max. litres 14 l/min
flow rate max. m³ 0,84 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107)
Impeller Viton® (FKM) , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring Viton®
rod seal Viton® (FKM)
Material pump housing PTFE
Dry Run Protection ACOSTAR, f. Motors 230 V
With star handles
With pump carrier

Electric motor
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 1,15 A
rotation max. 1400 min-1
Material motorshaft 1.4104
Protection class IP55
weight 9,4 kg

Optional:
Hose spouts ¾“ (art. no. 11012106)

ACOSTAR/V 2000-A, 2800 min-1, 230 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14139136421B

Impellerpump
flow rate max. litres 28 l/min
flow rate max. m³ 1,68 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107)
Impeller Viton® (FKM) , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring Viton®
rod seal Viton® (FKM)
Material pump housing PTFE
Dry Run Protection ACOSTAR, f. Motors 230 V
With star handles
With pump carrier

Electric motor
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 3,2 A
Starting capacitor 40 µF, Operating capacitor 12,5 µF
rotation max. 2800 min-1
Material motorshaft 1.4104
Protection class IP55
Motor protection (thermal) yes
weight 9,4 kg

Optional:
Hose spouts ¾“ (art. no. 11012106)

ACOSTAR/V 2000-A, 2800 min-1, 400 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14139137421C

Impellerpump
flow rate max. litres 28 l/min
flow rate max. m³ 1,68 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107A)
Impeller Viton® (FKM) , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring Viton®
rod seal Viton® (FKM)
Material pump housing PTFE
With star handles
With pump carrier

Electric motor
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 1,1 A
rotation max. 2800 min-1
Material motorshaft 1.4104
Protection class IP55
weight 9,4 kg

ACOSTAR/V 2000-A, 2800 min-1, 400 V

Impellerpump with motor, cable and plug
Impellerpump with motor, cable and plug

Art. Nr. 14139137421B

Impellerpump
flow rate max. litres 28 l/min
flow rate max. m³ 1,68 m³/h
max. pressure 3 bar
Inlet/outlet ¾“ mt (art. no. 11012107)
Impeller Viton® (FKM) , Bush material Hastelloy C22
Shaft Acostar 18 mm, w. Shaft Bush , 2.4602 (Hastelloy C22)
Shaft sealing ring Viton®
rod seal Viton® (FKM)
Material pump housing PTFE
Dry Run Protection ACOSTAR, f. Motors 230 V
With star handles
With pump carrier

Electric motor
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,37 kW, Rated current (AC) 1,1 A
rotation max. 2800 min-1
Material motorshaft 1.4104
Protection class IP55

Optional:
Hose spouts ¾“ (art. no. 11012106)