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25K Series

The 25K series is a versatile flip-top peristaltic pump offering flow to 2100 ml/min with an impressive range of features. The pump is driven by a 24 V stepper motor providing exceptional flow control with options for fully assembled drivers.

Features:
› Stepper motor drive for accurate control of speed and flow
› Flow to 2100 ml/min
› Flip-top lid for tube loading within seconds
› Removable head from base through 45° rotation + locking screw
› Self-adjusting tube clamps
› Continuous tube (neither connectors nor break in tube required)
› Suitable for tube ID from 2.4 to 8.0 mm
› Suitable for 1.6 and 2.4 mm wall tubing
› 3 and 4 roller configurations

Optional sensors:
› Optical speed / position sensor for accurate feedback of rotor speed and location, 12 pulses per rotation
› Speed / stall sensor, single pulse per rotation
› Lid sensor for confirmation that tube locking clamp is securely in position

Optional drivers (motor mounted):
› Analogue with 0 to 5 V speed input
› Analogue with speed potentiometer
› Programmable digital driver with LCD display, lid closure and stall detection

Tubing should always be ordered separately.

4 Channel with 24 V Stepper Motor
Flow per Revolution  
ID Ø 2.4 mm (x 1.6 mm wall) 0.60 / 0.55 ml per revolution (3 / 4 Roller)
ID Ø 3.2 mm (x 1.6 mm wall) 1.10 / 1.00 ml per revolution (3 / 4 Roller)
ID Ø 4.8 mm (x 1.6 mm wall) 2.50 / 2.10 ml per revolution (3 / 4 Roller)
ID Ø 6.4 mm (x 1.6 or 2.4 mm wall) 3.50 / 3.00 ml per revolution (3 / 4 Roller)
ID Ø 8.0 mm (x 1.6 or 2.4 mm wall) 4.20 / 3.50 ml per revolution (3 / 4 Roller)
   
Flow at 100 RPM  
ID Ø 2.4 mm (x 1.6 mm wall) 60 / 55 ml/min (3 / 4 Roller)
ID Ø 3.2 mm (x 1.6 mm wall) 110 / 100 ml/min (3 / 4 Roller)
ID Ø 4.8 mm (x 1.6 mm wall) 250 / 210 ml/min (3 / 4 Roller)
ID Ø 6.4 mm (x 1.6 or 2.4 mm wall) 350 / 300 ml/min (3 / 4 Roller)
ID Ø 8.0 mm (x 1.6 or 2.4 mm wall) 420 / 350 ml/min (3 / 4 Roller)
   
Flow at max speed  
ID Ø 2.4 mm (x 1.6 mm wall) 480 ml/min @ 800 rpm / 440 ml/min @ 800 rpm (3 / 4 Roller)
ID Ø 3.2 mm (x 1.6 mm wall) 660 ml/min @ 600 rpm / 600 ml/min @ 600 rpm (3 / 4 Roller)
ID Ø 4.8 mm (x 1.6 mm wall) 1250 ml/min @ 500 rpm / 1050 ml/min @ 500 rpm (3 / 4 Roller)
ID Ø 6.4 mm (x 2.4 mm wall) 1750 ml /min @ 500 rpm / 1025 ml/min @ 400 rpm (3 / 4 Roller)
ID Ø 8.0 mm (x 2.4 mm wall) 2100 ml /min @ 500 rpm / 1130 ml/min @ 400 rpm (3 / 4 Roller)
   
ID Ø 6.4 and 8.0 mm with 1.6 mm wall tube has reduced flow / max speed:  
ID Ø 6.4 mm (x 1.6 mm wall) 1050 ml /min @ 300 rpm / 900 ml/min @ 300 rpm (3 / 4 Roller)
ID Ø 8.0 mm (x 1.6 mm wall) 1260 ml /min @ 300 rpm / 840 ml/min @ 300 rpm (3 / 4 Roller)
   
All data measured with 'run-in' Pharm-a-line tubing and H20.  
   
General Data  
Tube Material Pharm-a-line
Power Consumption (including A4 driver) 15 to 24 W
Max pressure 2.0 bar
Max Suction Height (dry) 9.0 m H20
Weight (without driver) 1425 g
   
Optional Lid / Stall / Speed Sensor  
Type Reed sensor, normally open (single pole, single throw)
Activation Lid: magnet in locking mechanism, Stall / Speed: magnet in rotor
Max. switching current 0.5 A
Max. switching voltage 170 V
Leads 2 x 0.06 mm2 (cross section) x 27 cm length

 

To order samples / small quantities, click on the above 'Purchase Configurator' link or use the 'Add to shopping cart' links below.
Part Number: 25001.000
Rollers: 3 | For 1.6mm wall tube
€278.58*

Available, shipping in 1 - 2 days

Part Number: 25001.001
Rollers: 3 | Lid Sensor | For 1.6mm wall tube
€312.38*

Available, shipping in 1 - 2 days

Part Number: 25001.006
Rollers: 3 | Speed Sensor | For 1.6mm wall tube
€312.38*

Available, shipping in 1 - 2 days

Part Number: 25001.004
Rollers: 3 | Optical Sensor | For 1.6mm wall tube
€319.01*

Available, shipping in 1 - 2 days

Part Number: 25001.002
Rollers: 3 | Speed + Lid Sensor | For 1.6mm wall tube
€346.32*

Available, shipping in 1 - 2 days

Part Number: 25001.005
Rollers: 3 | Optical + Lid Sensor | For 1.6mm wall tube
€352.81*

Available, shipping in 1 - 2 days

Part Number: 25002.000
Rollers: 4 | For 1.6mm wall tube
€285.99*

Available, shipping in 1 - 2 days

Part Number: 25002.001
Rollers: 4 | Lid Sensor | For 1.6mm wall tube
€319.79*

Available, shipping in 1 - 2 days

Part Number: 25002.006
Rollers: 4 | Speed Sensor | For 1.6mm wall tube
€319.79*

Available, shipping in 1 - 2 days

Part Number: 25002.004
Rollers: 4 | Optical Sensor | For 1.6mm wall tube
€326.42*

Available, shipping in 1 - 2 days

Part Number: 25002.002
Rollers: 4 | Speed + Lid Sensor | For 1.6mm wall tube
€353.73*

Available, shipping in 1 - 2 days

Part Number: 25002.005
Rollers: 4 | Optical + Lid Sensor | For 1.6mm wall tube
€360.22*

Available, shipping in 1 - 2 days

Accessories

Part Number: 25000.126
Size: 2.4 x 1.6 mm (ID x wall)
€5.04*

Available, shipping in 1 - 2 days

Part Number: 25000.127
Size: 3.2 x 1.6 mm (ID x wall)
€5.33*

Available, shipping in 1 - 2 days

Part Number: 25000.128
Size: 4.8 x 1.6 mm (ID x wall)
€5.63*

Available, shipping in 1 - 2 days

Part Number: 25000.129
Size: 6.4 x 1.6 mm (ID x wall)
€6.13*

Available, shipping in 1 - 2 days

Part Number: 25000.131
Size: 8.0 x 1.6 mm (ID x wall)
€6.27*

Available, shipping in 1 - 2 days

Part Number: 25000.140
Size: 2.4 x 1.6 mm (ID x wall)
€3.06*

Available, shipping in 1 - 2 days

Part Number: 25000.141
Size: 3.2 x 1.6 mm (ID x wall)
€3.36*

Available, shipping in 1 - 2 days

Part Number: 25000.142
Size: 4.8 x 1.6 mm (ID x wall)
€3.55*

Available, shipping in 1 - 2 days

Part Number: 25000.143
Size: 6.4 x 1.6 mm (ID x wall)
€3.88*

Available, shipping in 1 - 2 days

Part Number: 25000.145
Size: 8.0 x 1.6 mm (ID x wall)
€4.23*

Available, shipping in 1 - 2 days

To order samples / small quantities, click on the above 'Purchase Configurator' link or use the 'Add to shopping cart' links below.
Part Number: 25057.000
Rollers: 3 | A4 Driver | For 1.6mm wall tube
€417.24*

Available, shipping in 1 - 2 days

Part Number: 25057.001
Rollers: 3 | A4 Driver | Lid Sensor | For 1.6mm wall tube
€451.04*

Available, shipping in 1 - 2 days

Part Number: 25057.006
Rollers: 3 | A4 Driver | Speed Sensor | For 1.6mm wall tube
€451.04*

Available, shipping in 1 - 2 days

Part Number: 25057.004
Rollers: 3 | A4 Driver | Optical Sensor | For 1.6mm wall tube
€457.67*

Available, shipping in 1 - 2 days

Part Number: 25057.002
Rollers: 3 | A4 Driver | Speed + Lid Sensor | For 1.6mm wall tube
€484.98*

Available, shipping in 1 - 2 days

Part Number: 25057.005
Rollers: 3 | A4 Driver | Optical + Lid Sensor | For 1.6mm wall tube
€491.47*

Available, shipping in 1 - 2 days

Part Number: 25058.000
Rollers: 4 | A4 Driver | For 1.6mm wall tube
€424.65*

Available, shipping in 1 - 2 days

Part Number: 25058.001
Rollers: 4 | A4 Driver | Lid Sensor | For 1.6mm wall tube
€458.45*

Available, shipping in 1 - 2 days

Part Number: 25058.006
Rollers: 4 | A4 Driver | Speed Sensor | For 1.6mm wall tube
€458.45*

Available, shipping in 1 - 2 days

Part Number: 25058.004
Rollers: 4 | A4 Driver | Optical Sensor | For 1.6mm wall tube
€465.08*

Available, shipping in 1 - 2 days

Part Number: 25058.002
Rollers: 4 | A4 Driver | Speed + Lid Sensor | For 1.6mm wall tube
€492.39*

Available, shipping in 1 - 2 days

Part Number: 25058.005
Rollers: 4 | A4 Driver | Optical + Lid Sensor | For 1.6mm wall tube
€498.88*

Available, shipping in 1 - 2 days

Accessories

Part Number: 25000.126
Size: 2.4 x 1.6 mm (ID x wall)
€5.04*

Available, shipping in 1 - 2 days

Part Number: 25000.127
Size: 3.2 x 1.6 mm (ID x wall)
€5.33*

Available, shipping in 1 - 2 days

Part Number: 25000.128
Size: 4.8 x 1.6 mm (ID x wall)
€5.63*

Available, shipping in 1 - 2 days

Part Number: 25000.129
Size: 6.4 x 1.6 mm (ID x wall)
€6.13*

Available, shipping in 1 - 2 days

Part Number: 25000.131
Size: 8.0 x 1.6 mm (ID x wall)
€6.27*

Available, shipping in 1 - 2 days

Part Number: 25000.140
Size: 2.4 x 1.6 mm (ID x wall)
€3.06*

Available, shipping in 1 - 2 days

Part Number: 25000.141
Size: 3.2 x 1.6 mm (ID x wall)
€3.36*

Available, shipping in 1 - 2 days

Part Number: 25000.142
Size: 4.8 x 1.6 mm (ID x wall)
€3.55*

Available, shipping in 1 - 2 days

Part Number: 25000.143
Size: 6.4 x 1.6 mm (ID x wall)
€3.88*

Available, shipping in 1 - 2 days

Part Number: 25000.145
Size: 8.0 x 1.6 mm (ID x wall)
€4.23*

Available, shipping in 1 - 2 days

To order samples / small quantities, click on the above 'Purchase Configurator' link or use the 'Add to shopping cart' links below.
Part Number: 25051.000
Rollers: 3 | A4p Driver | For 1.6mm wall tube
€443.21*

Available, shipping in 1 - 2 days

Part Number: 25051.001
Rollers: 3 | A4p Driver | Lid Sensor | For 1.6mm wall tube
€477.01*

Available, shipping in 1 - 2 days

Part Number: 25051.006
Rollers: 3 | A4p Driver | Speed Sensor | For 1.6mm wall tube
€477.01*

Available, shipping in 1 - 2 days

Part Number: 25051.004
Rollers: 3 | A4p Driver | Optical Sensor | For 1.6mm wall tube
€483.64*

Available, shipping in 1 - 2 days

Part Number: 25051.002
Rollers: 3 | A4p Driver | Speed + Lid Sensor | For 1.6mm wall tube
€510.95*

Available, shipping in 1 - 2 days

Part Number: 25051.005
Rollers: 3 | A4p Driver | Optical + Lid Sensor | For 1.6mm wall tube
€517.44*

Available, shipping in 1 - 2 days

Part Number: 25052.000
Rollers: 4 | A4 Driver | For 1.6mm wall tube
€450.62*

Available, shipping in 1 - 2 days

Part Number: 25052.001
Rollers: 4 | A4p Driver | Lid Sensor | For 1.6mm wall tube
€484.42*

Available, shipping in 1 - 2 days

Part Number: 25052.006
Rollers: 4 | A4p Driver | Speed Sensor | For 1.6mm wall tube
€484.42*

Available, shipping in 1 - 2 days

Part Number: 25052.004
Rollers: 4 | A4p Driver | Optical Sensor | For 1.6mm wall tube
€491.05*

Available, shipping in 1 - 2 days

Part Number: 25052.002
Rollers: 4 | A4p Driver | Speed + Lid Sensor | For 1.6mm wall tube
€518.36*

Available, shipping in 1 - 2 days

Part Number: 25052.005
Rollers: 4 | A4p Driver | Optical + Lid Sensor | For 1.6mm wall tube
€524.85*

Available, shipping in 1 - 2 days

Accessories

Part Number: 25000.126
Size: 2.4 x 1.6 mm (ID x wall)
€5.04*

Available, shipping in 1 - 2 days

Part Number: 25000.127
Size: 3.2 x 1.6 mm (ID x wall)
€5.33*

Available, shipping in 1 - 2 days

Part Number: 25000.129
Size: 6.4 x 1.6 mm (ID x wall)
€6.13*

Available, shipping in 1 - 2 days

Part Number: 25000.129
Size: 6.4 x 1.6 mm (ID x wall)
€6.13*

Available, shipping in 1 - 2 days

Part Number: 25000.131
Size: 8.0 x 1.6 mm (ID x wall)
€6.27*

Available, shipping in 1 - 2 days

Part Number: 25000.140
Size: 2.4 x 1.6 mm (ID x wall)
€3.06*

Available, shipping in 1 - 2 days

Part Number: 25000.141
Size: 3.2 x 1.6 mm (ID x wall)
€3.36*

Available, shipping in 1 - 2 days

Part Number: 25000.142
Size: 4.8 x 1.6 mm (ID x wall)
€3.55*

Available, shipping in 1 - 2 days

Part Number: 25000.143
Size: 6.4 x 1.6 mm (ID x wall)
€3.88*

Available, shipping in 1 - 2 days

Part Number: 25000.145
Size: 8.0 x 1.6 mm (ID x wall)
€4.23*

Available, shipping in 1 - 2 days

To order samples / small quantities, click on the above 'Purchase Configurator' link or use the 'Add to shopping cart' links below.
Part Number: 25011.000
Rollers: 3 | iD Driver | For 1.6mm wall tube
€486.51*

Available, shipping in 1 - 2 days

Part Number: 25011.001
Rollers: 3 | iD Driver |Lid Sensor |For 1.6mm wall tube
€520.31*

Available, shipping in 1 - 2 days

Part Number: 25011.006
Rollers: 3 | iD Driver | Speed Sensor | For 1.6mm wall tube
€520.31*

Available, shipping in 1 - 2 days

Part Number: 25011.004
Rollers: 3 | iD Driver | Optical Sensor | For 1.6mm wall tube
€526.94*

Available, shipping in 1 - 2 days

Part Number: 25011.002
Rollers: 3 | iD Driver | Speed + Lid Sensor | For 1.6mm wall tube
€554.26*

Available, shipping in 1 - 2 days

Part Number: 25011.005
Rollers: 3 | iD Driver | Optical + Lid Sensor | For 1.6mm wall tube
€560.74*

Available, shipping in 1 - 2 days

Part Number: 25012.000
Rollers: 4 | iD Driver | For 1.6mm wall tube
€493.92*

Available, shipping in 1 - 2 days

Part Number: 25012.001
Rollers: 4 | iD Driver | Lid Sensor | For 1.6mm wall tube
€527.72*

Available, shipping in 1 - 2 days

Part Number: 25012.006
Rollers: 4 | iD Driver | Speed Sensor | For 1.6mm wall tube
€527.72*

Available, shipping in 1 - 2 days

Part Number: 25012.004
Rollers: 4 | iD Driver | Optical Sensor | For 1.6mm wall tube
€534.35*

Available, shipping in 1 - 2 days

Part Number: 25012.002
Rollers: 4 | iD Driver | Speed + Lid Sensor | For 1.6mm wall tube
€561.67*

Available, shipping in 1 - 2 days

Part Number: 25012.005
Rollers: 4 | iD Driver | Optical + Lid Sensor | For 1.6mm wall tube
€568.15*

Available, shipping in 1 - 2 days

Accessories

Part Number: 25000.126
Size: 2.4 x 1.6 mm (ID x wall)
€5.04*

Available, shipping in 1 - 2 days

Part Number: 25000.127
Size: 3.2 x 1.6 mm (ID x wall)
€5.33*

Available, shipping in 1 - 2 days

Part Number: 25000.128
Size: 4.8 x 1.6 mm (ID x wall)
€5.63*

Available, shipping in 1 - 2 days

Part Number: 25000.129
Size: 6.4 x 1.6 mm (ID x wall)
€6.13*

Available, shipping in 1 - 2 days

Part Number: 25000.131
Size: 8.0 x 1.6 mm (ID x wall)
€6.27*

Available, shipping in 1 - 2 days

Part Number: 25000.140
Size: 2.4 x 1.6 mm (ID x wall)
€3.06*

Available, shipping in 1 - 2 days

Part Number: 25000.141
Size: 3.2 x 1.6 mm (ID x wall)
€3.36*

Available, shipping in 1 - 2 days

Part Number: 25000.142
Size: 4.8 x 1.6 mm (ID x wall)
€3.55*

Available, shipping in 1 - 2 days

Part Number: 25000.143
Size: 6.4 x 1.6 mm (ID x wall)
€3.88*

Available, shipping in 1 - 2 days

Part Number: 25000.145
Size: 8.0 x 1.6 mm (ID x wall)
€4.23*

Available, shipping in 1 - 2 days

8 Channel with 24 V Stepper Motor
Flow per Revolution  
ID Ø 2.4 mm (x 1.6 mm wall) 0.60 / 0.55 ml per revolution (3 / 4 Roller)
ID Ø 3.2 mm (x 1.6 mm wall) 1.10 / 1.00 ml per revolution (3 / 4 Roller)
ID Ø 4.8 mm (x 1.6 mm wall) 2.50 / 2.10 ml per revolution (3 / 4 Roller)
ID Ø 6.4 mm (x 1.6 or 2.4 mm wall) 3.50 / 3.00 ml per revolution (3 / 4 Roller)
ID Ø 8.0 mm (x 1.6 or 2.4 mm wall) 4.20 / 3.50 ml per revolution (3 / 4 Roller)
   
Flow at 100 RPM  
ID Ø 2.4 mm (x 1.6 mm wall) 60 / 55 ml/min (3 / 4 Roller)
ID Ø 3.2 mm (x 1.6 mm wall) 110 / 100 ml/min (3 / 4 Roller)
ID Ø 4.8 mm (x 1.6 mm wall) 250 / 210 ml/min (3 / 4 Roller)
ID Ø 6.4 mm (x 1.6 or 2.4 mm wall) 350 / 300 ml/min (3 / 4 Roller)
ID Ø 8.0 mm (x 1.6 or 2.4 mm wall) 420 / 350 ml/min (3 / 4 Roller)
   
Flow at max speed  
ID Ø 2.4 mm (x 1.6 mm wall) 480 ml/min @ 800 rpm / 440 ml/min @ 800 rpm (3 / 4 Roller)
ID Ø 3.2 mm (x 1.6 mm wall) 660 ml/min @ 600 rpm / 600 ml/min @ 600 rpm (3 / 4 Roller)
ID Ø 4.8 mm (x 1.6 mm wall) 1250 ml/min @ 500 rpm / 1050 ml/min @ 500 rpm (3 / 4 Roller)
ID Ø 6.4 mm (x 2.4 mm wall) 1750 ml /min @ 500 rpm / 1025 ml/min @ 400 rpm (3 / 4 Roller)
ID Ø 8.0 mm (x 2.4 mm wall) 2100 ml /min @ 500 rpm / 1130 ml/min @ 400 rpm (3 / 4 Roller)
   
ID Ø 6.4 and 8.0 mm with 1.6 mm wall tube has reduced flow / max speed:  
ID Ø 6.4 mm (x 1.6 mm wall) 1050 ml /min @ 300 rpm / 900 ml/min @ 300 rpm (3 / 4 Roller)
ID Ø 8.0 mm (x 1.6 mm wall) 1260 ml /min @ 300 rpm / 840 ml/min @ 300 rpm (3 / 4 Roller)
   
All data measured with 'run-in' Pharm-a-line tubing and H20.  
   
General Data  
Tube Material Pharm-a-line
Power Consumption (including A4 driver) 15 to 24 W
Max pressure 2.0 bar
Max Suction Height (dry) 9.0 m H20
Weight (without driver) 1425 g
   
Optional Lid / Stall / Speed Sensor  
Type Reed sensor, normally open (single pole, single throw)
Activation Lid: magnet in locking mechanism, Stall / Speed: magnet in rotor
Max. switching current 0.5 A
Max. switching voltage 170 V
Leads 2 x 0.06 mm2 (cross section) x 27 cm length
   

 

To order samples / small quantities, click on the above 'Purchase Configurator' link or use the 'Add to shopping cart' links below.
Part Number: 25004.000
Rollers: 3 For 2.4mm wall tube
€278.58*

Available, shipping in 1 - 2 days

Part Number: 25004.001
Rollers: 3 | Lid Sensor | For 2.4 mm wall tube
€312.38*

Available, shipping in 1 - 2 days

Part Number: 25004.006
Rollers: 3 | Speed Sensor | For 2.4mm wall tube
€312.38*

Available, shipping in 1 - 2 days

Part Number: 25004.004
Rollers: 3 | Optical Sensor | For 2.4mm wall tube
€319.01*

Available, shipping in 1 - 2 days

Part Number: 25004.002
Rollers: 3 | Speed + Lid Sensor | For 2.4mm wall tube
€346.32*

Available, shipping in 1 - 2 days

Part Number: 25004.005
Rollers: 3 | Optical + Lid Sensor | For 2.4mm wall tube
€352.81*

Available, shipping in 1 - 2 days

Part Number: 25005.000
Rollers: 4 | For 2.4mm wall tube
€285.99*

Available, shipping in 1 - 2 days

Part Number: 25005.001
Rollers: 4 | Lid Sensor | For 2.4mm wall tube
€319.79*

Available, shipping in 1 - 2 days