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Up for sale is a Cole Parmer Masterflex L/S Compact Drive peristaltic variable speed pump. This pump is in excellent condition but does have a little bit of corrosion on the cover and bottom plate. The inside of the pump is spotless.
I bought a couple of these pumps from a local source and sold one of them. I was keeping this for my ATO pump but decided not to use it. I will sell it for $200 shipped via Fed Ex Ground. If you are interested, send me a PM. Can be picked up locally in Simi Valley or Chatsworth.
This model pump is much quieter than the larger Cole Parmer pumps. These pumps are ideal for Calcium Reactors, ATO Pumps, Dosing etc. The pump includes a Cole Parmer MasterFlex Model 7021-24 Quick Load stainless steel 3 roller head. This head allows tubing changes in seconds. This unit will run from 35 RPM to 200 RPM and is extremely quiet unlike the larger Masterflex pumps. It supports L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18 size tubing. You can adjust the RPM/Flow rate with the turn of knob. The flow direction can be changed with the push of a button and priming can be done with a push of a button. These units are self starting in the event of power loss.
Included with the pump is 1' of new Silicone LS16 (1/4" OD x 1/8" ID) tubing as well as 1' of LS17 (3/8" OD x 1/4" ID) tubing. Also included is the 110V AC Adapter and manual. You can also connect this to a 12v power source in the event you ever need to run it off a battery.
Flow rates are as follows:
Tubing size Min RPM to Max RPM
L/S 13 2.1 to 12 ml/min
L/S 14 7.4 to 42 ml/min
L/S 16 28 to 160 ml/min
L/S 25 60 to 340 ml/min
L/S 17 98 to 560 ml/min
Pump specifications are as follows:
Stackable, compact pump drive delivers versatile performance in limited space.
Flow rate: 2.1 to 560 mL/min; flow rate depends on drive rpm and tubing size.
Stackable, compact drive measures 5-3/8"L x 5-3/16"W x 4-1/2"H "”perfect for small work areas.
Painted steel housing is IP22 rated. Housing protects drive from vertically falling water.
Separate single-turn speed control and on/off switch with green power indicator; maintain speed setting while turning pump on/off.
MAX button runs pump at maximum rpm"”use to prime or to rapidly flush tubing.
Reversible permanent magnet DC motor lets you pump in either direction.
Remote control options on the back of pump. Start/stop pump via contact closure.
Drive accepts two different pump head types: Standard and Easy-Load®.
Compact drives are a perfect upgrade from a Masterflex® C/L® tubing pump. Ideal for when you need to pump fluid at a higher rate, but space is limited in your lab.Compact drive model 77200-12 accepts 12 VDC power input. Order dual voltage power supply 77200-07 to convert from 90 to 260 VAC input power. Optional power supply includes cord/plug assembly specific to country of destination.
Use these drives with L/S® precision pump tubing in sizes L/S® 13, L/S® 14, L/S® 16, L/S® 25, L/S® 17. Only silicone and C-Flex® tubing formulations are recommended for L/S® 17 and L/S® 25 size tubing.
CE Approved 1-yr warranty ISO9001 Supplier certified
Specifications
Max flow rate (mL/min) 560
Min flow rate (mL/min) 2.1
Control type Variable speed
Flow Chart: See Above
Reversible motor Yes
rpm 35 to 200
IP rating (Drive) IP22
Dimensions (Drive) 5.375" x 5.1875" x 4.5" (13.6 x 13.2 x 11.4 cm)
Speed control ±5%
No. of Pump heads accepted: 1
Type of Pump heads accepted: Standard and Easy-Load
Brand : Masterflex
Model : 77200-12
I bought a couple of these pumps from a local source and sold one of them. I was keeping this for my ATO pump but decided not to use it. I will sell it for $200 shipped via Fed Ex Ground. If you are interested, send me a PM. Can be picked up locally in Simi Valley or Chatsworth.
This model pump is much quieter than the larger Cole Parmer pumps. These pumps are ideal for Calcium Reactors, ATO Pumps, Dosing etc. The pump includes a Cole Parmer MasterFlex Model 7021-24 Quick Load stainless steel 3 roller head. This head allows tubing changes in seconds. This unit will run from 35 RPM to 200 RPM and is extremely quiet unlike the larger Masterflex pumps. It supports L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18 size tubing. You can adjust the RPM/Flow rate with the turn of knob. The flow direction can be changed with the push of a button and priming can be done with a push of a button. These units are self starting in the event of power loss.
Included with the pump is 1' of new Silicone LS16 (1/4" OD x 1/8" ID) tubing as well as 1' of LS17 (3/8" OD x 1/4" ID) tubing. Also included is the 110V AC Adapter and manual. You can also connect this to a 12v power source in the event you ever need to run it off a battery.
Flow rates are as follows:
Tubing size Min RPM to Max RPM
L/S 13 2.1 to 12 ml/min
L/S 14 7.4 to 42 ml/min
L/S 16 28 to 160 ml/min
L/S 25 60 to 340 ml/min
L/S 17 98 to 560 ml/min
Pump specifications are as follows:
Stackable, compact pump drive delivers versatile performance in limited space.
Flow rate: 2.1 to 560 mL/min; flow rate depends on drive rpm and tubing size.
Stackable, compact drive measures 5-3/8"L x 5-3/16"W x 4-1/2"H "”perfect for small work areas.
Painted steel housing is IP22 rated. Housing protects drive from vertically falling water.
Separate single-turn speed control and on/off switch with green power indicator; maintain speed setting while turning pump on/off.
MAX button runs pump at maximum rpm"”use to prime or to rapidly flush tubing.
Reversible permanent magnet DC motor lets you pump in either direction.
Remote control options on the back of pump. Start/stop pump via contact closure.
Drive accepts two different pump head types: Standard and Easy-Load®.
Compact drives are a perfect upgrade from a Masterflex® C/L® tubing pump. Ideal for when you need to pump fluid at a higher rate, but space is limited in your lab.Compact drive model 77200-12 accepts 12 VDC power input. Order dual voltage power supply 77200-07 to convert from 90 to 260 VAC input power. Optional power supply includes cord/plug assembly specific to country of destination.
Use these drives with L/S® precision pump tubing in sizes L/S® 13, L/S® 14, L/S® 16, L/S® 25, L/S® 17. Only silicone and C-Flex® tubing formulations are recommended for L/S® 17 and L/S® 25 size tubing.
CE Approved 1-yr warranty ISO9001 Supplier certified
Specifications
Max flow rate (mL/min) 560
Min flow rate (mL/min) 2.1
Control type Variable speed
Flow Chart: See Above
Reversible motor Yes
rpm 35 to 200
IP rating (Drive) IP22
Dimensions (Drive) 5.375" x 5.1875" x 4.5" (13.6 x 13.2 x 11.4 cm)
Speed control ±5%
No. of Pump heads accepted: 1
Type of Pump heads accepted: Standard and Easy-Load
Brand : Masterflex
Model : 77200-12
