Masterflex C/L Variable-Speed Tubing Pump; 50 to 300 rpm, 115/230 VAC

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Brand:Masterflex
Category:BISS

Buy New: $598.00
as of 5/18/2012 20:20 CDT details

In Stock

Seller:Cole-Parmer
Shipping Weight (lbs):3.3

MPN:AO-77122-20

Availability:Usually ships in 1-2 business days

Features:

C/L Single-Channel Variable-Speed Compact Pumps
Redesigned head offers more positive tubing retention and improved flow performance
Flow rate: 0.002 to 43 mL/min depending on drive rpm and tubing size
Reversible, one-channel pumping
Polyphenylene sulfide (PPS), acetal, and copolyester pump head with four stainless steel (SS) roller
Max button runs pump at 100% of maximum rpm-use to prime or to rapidly flush tubing
Stackable, compact 1/4-DIN housingmount in your equipment rack or place on your lab bench. (To mount
Pumps accept continuous lengths of tubing for a clean, uninterrupted flow path with no fittings.
Separate single-turn speed control and cw/off/ccw switch with green LED power indicatormaintain spee
Reversible permanent magnet DC motor; purge fluid before or after pumping; pump fluid in either dire
Remote control connections on back of pump; start/stop pump with a contact closure.
"Max" button runs pump at maximum rpmprime or rapidly flush tubing.
Pump head has average fixed occlusion for tubing; no need to adjust occlusion.
Product Type: Peristaltic pump
Min flow rate (mL/min): 0.06
Max flow rate (mL/min): 43
Flow Chart: Click to View
Dimensions: 0.25 DIN7 in L x 3.75 in W x 3.5 in H(17.8 cm x 9.5 cm x 8.9 cm)
Power (VAC): 90 to 260
Power (Hz): 50/60
Power (mA): 400 mA at 115 VAC
No. of channels: 1
Rollers: 4
rpm: 50 to 300
Speed control: ±5%
Reversible motor: Yes
IP rating: IP22
Brand: Masterflex
Manufacturer number: 77122-20
Control type: Variable speed

Editorial Reviews:

Synopsis

C/L pumps are compact (1/4 DIN) and perfect for low-flow OEM use or analyzer applications. These easy-to-use, economical pumps feature reversible pumping, remote control capabilities, and rapid tubing changes. Ideal for consistent fluid delivery in chromatography, spectroscopy, and dispensing applications. Maximum suction lift of 5 ft (1.5 m); max discharge head of 20 ft (6.1 m); max pressure 15 psi (1.0 bar). Self-priming pumps withstand minor back pressure. What's included: 5 ft (1.5 m) of 0.89-mm ID Tygon® LFL tubing and a dual-voltage (115/230 VAC) power supply with 6-ft (1.8-m) power cord. Pumps are shipped with cord/plug assembly appropriate to destination country. Order additional microbore tubing based on chemical compatibility and flow rate.

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