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Masterflex L/S PTFE diaphragm pump head 07090-42 07090-62

NegotiableUpdate on 02/24
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Overview
Best suited for precise chemical infusion/metering and high-purity, high-pressure transmission applications ■ A Masterflex L/S driver is configured as a chemically inert diaphragm pump - PTFE can resist the most corrosive chemical corrosion ■ The unique geometric design of U minimizes fluid agitation and dead volume, thereby improving metering accuracy - reproducibility maintained at ± 2% ■ Irritable pump - loaded or unloaded ■ Intermittent pressure: can maintain the pressure of continuous fluid at 6.9 bar
Product Details

Masterflex®L/S®PTFE diaphragm pump head

The most suitable for precise chemical infusion/metering and high-purity, high-pressure transmission applications

Prepare a Masterflex L/S driver as a chemically inert diaphragm pump - PTFE can resist the most corrosive chemicals
The unique geometric design of U minimizes fluid agitation and dead volume, thereby improving measurement accuracy with reproducibility maintained at ± 2%
■ Irritable pump - loaded or unloaded
Intermittent pressure: can maintain the pressure of continuous fluid at 6.9 bar
Attention: For L/S drivers that can accommodate 2 or more pump heads, it is recommended to operate within a speed range of 40~400 rpm.
Parameters and ordering information:
order No Flow rate (at 40-400 rpm) Maximum pressure (bar) Measurement pressure range Maximum suction range Maximum Dead Volume Entrance/exit connector
mL/min GPH sustain interval no-load load
07090-42 80~800 1.3~12.7 3.4 5.0 0.2~3.4 bar 61 cm 4.9 m 16 mL 1/4 'NPT (male)
07090-62 10~100 0.16~1.6 5.0 6.9 25.4 cm 3 m 2 mL 1/8 'NPT (male)
07090-43 repair kit, suitable for 07090-42; Including diaphragm, one-way valve, installation tools and instructions
07090-45 check valve, suitable for 07090-42
07090-63 repair kit, suitable for 07090-62; Including diaphragm, one-way valve, installation tools and instructions
07090-65 check valve, suitable for 07090-62

For more Masterflex peristaltic pump models and information, please contact us:

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E-mail: info@merseylab.com