MASTERFLEX B / T Variable-Speed and Air-Powered Pumps

MASTERFLEX B/T Variable-Speed and Air-Powered Pumps

Achieve the highest flow rates of any Masterflex pump—up to 37 LPM (9.8 GPM)
Accept new B/T PerfectPosition pump tubing sizes B/T 87 and B/T 91
Washdown pumps handle the toughest process and production applications, then clean up with ease
Gentle peristaltic action is ideal for pumping shear-sensitive or viscous fluids (up to 10,000 cps)
New improved rotor and occlusion bed design allow easier tube loading and prevent 'tubing roll' during operation

 ı/p pump

Masterflex B/T pumps are the best choice for high-flow bulk-transfer applications. Their durable construction ensures long service life with minimal maintenance. The sturdy materials of construction include stainless steel/carbon steel, a cast aluminum housing with an epoxy-powder coating, and Nylatron rollers for rugged dependability. All B/T pumps include a new and improved Rapid-Load pump head for fast and easy tubing changes. The redesigned occlusion mechanism slides the tubing bed out of the way for easy tube loading and improved occlusion of the tubing when the pump head closes.

The improved tubing retention mechanism holds the tubing firmly in place to allow for a simple loading process. New tubing sizes provide longer tubing life.

Pump Series B/T
Min flow rate (Liters/min) 0.67
Max flow rate (Liters/min) 37
Flow rate with B/T 87 tubing Liters/min 0.67 to 17.7
GPM 0.17 to 4.7
Flow rate with B/T 91 tubing Liters/min 1.4 to 37
GPM 0.4 to 9.8
rpm 12 to 321
IP rating IP56
Motor type Wash-down
Motor (hp) 1/2
Dimensions 26"L x 15-1/2"W x 12-1/2"H (66 cm x 40 cm x 31.8 cm)
Power VAC 115
Amps 5
Hz 50/60


What's Included:

a new Rapid-Load pump head and 3 ft (1 m) of Tygon LFL B/T 91 tubing 06430-91. (Order additional tubing under the Masterflex tubing section, B/T PerfectPosition Tubing


****To make your own Masterflex system among various number of pump heads, drivers and tubings please contact us. You can choose from Cole-Parmer catalog  or if you don't have the catalog you can request from our requests menu in the site. 

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