BZ Peristaltic Pump Head

■ Lead Fluid BZ series pump head max flow rate 2100 mL/min, can be cascade multiple pump heads.
■ The ingenious pressure tube structure ensures very low transmission pulsation without increasing the roller,highest transmission accuracy and repeatability.
■ Each type of pump head corresponds to a special one size tube. It has better performance and longer service life than general pump head.
■ The shell material can be PC or PPS, the PC is transparent and easy to observe the internal operation of the pump head, PPS is better chemical res istance.
■ The roller adopts 304SS, can work long time with high speed.
■ Support two kinds of tube fixed way the whole tube and built-in t ube connector, strong applicability.
■ Classic design, stable structure, high cost performance，It can be widely used in various small and medium-sized instruments and e quipment.

Flow: 0.0033~2100mL/min

BZ15Pump Head:BZ15-13#（suitable for 13# tube）
BZ15-14#（suitable for 14# tube）
BZ15-19#（suitable for 19# tube）
BZ15-16#（suitable for 16# tube）
BZ15-25#（suitable for 25# tube）
BZ15-17#（suitable for 17# tube）
BZ15-18#（suitable for 18# tube）

BZ25Pump Head:BZ25-15#（suitable for 15# tube）
BZ25-24#（suitable for 24# tube）

Flow Parameters BZ15

Tube material: Silicone,Pharmed,Viton,Norprene.etc. Wall thickness 1.6mm

ID(mm)	0.8	1.6	2.4	3.1	4.8	6.4	7.9
Tube	13#	14#	19#	16#	25#	17#	18#
mL/rpm	0.033	0.18	0.43	0.67	1.7	3.0	3.5
mL/min( continuous working max 100rpm)	20	110	260	400	1020	1800	2100

Flow Parameters BZ25

Tube material: Silicone,Pharmed,Viton.etc. Wall thickness 2.4mm

ID(mm)	4.8	6.4
Tube	15#	24#
mL/rpm	1.8	2.6
mL/min( continuous working max 100rpm)	1056	1560

The above flow data wer e obtained from the tests using a silicone tube to tr ansfer pure water under normal temperature and pressure conditions in the Leif labor atory. This data is f or reference only.

Pump Head Specification

•Flow Range: 0.0033~2100ml/min
•Speed Range: 0.1~600rpm/min
• Shell Material: PPS\PC
• Roller material: SS304
• Roller: 3
•Tubing method: Tube connector built-in\The whole tube
•Clearance adjustment: Fixed clearance

•Motor: Stepper motor\DC gear motor\AC gear motor

Dimension (mm) (BZ15)

Dimension (mm) (BZ25)

Tube Life Comparison Table

Notes：
For longer tube life, use thick tubes and low rotational speeds ; If a large flow rate is required, use a thick tube and high speed; Fo r higher accuracy, use thin tubes and medium to high speeds; For higher suction lift and back pressure, use thinner thick walled tubes and lower rotational speeds.

Statement：The final explanation right of above information belongs to Lead Fluid.