Molded polyethylene plastic parts snap together forming a tight seal, and the free-turning key needs no lubrication.
• A quarter turn shuts off flow
• Maximum pressure rating 48 KPa (7 psi), 489cm of water..
Ensure one-way directional flow in vacuum lines with these polyethylene plastic check valves.
• Operate positively; instantly blocks flow if direction changes
• Built-in arrows indicate direction of free flow
• Neoprene disk, no metal• Maximum operating pressure is 20psi..
Polypropylene plastic valve with neoprene valve disk stops reverse flow of liquid when pressure is interrupted.
• Useful when connecting a vacuum line to a filter flask
• Recommended maximum pressure 20psi (1034 Torr)
• Autoclavable..
Full range of sizes fit tubing from 3 to 12mm (⅛ to ½") I.D and can be combined to make reducing combinations.
• Consists of two barbed polyethylene plastic connectors which assemble tightly together with a male-female center taper.
• Very useful in connecting and disconnecting vacuum lines and oth..
Pinch valve allows control of fluid flow without drips.• Squeeze soft silicone body to permit flow• Release pressure to suspend flow• Withstands approximately 16 lbs. of pressure• Made of Teflon®, stainless steel and polypropylene for maximum chemical-resistance• Steam autoclavable at 121°C (250°F)T..
Pinch valve allows control of fluid flow without drips.• Squeeze soft silicone body to permit flow• Release pressure to suspend flow• Withstands approximately 16 lbs. of pressure• Made of Teflon®, stainless steel and polypropylene for maximum chemical-resistance• Steam autoclavable at 121°C (250°F)T..
Connect same or different size tubing with these polyethylene plastic connectors. • Ideal for vacuum applications, water lines, manometers, and more
• F19730 series connects same size tubing
• F19731-0552 connects different size tubing..
These fittings ensure a tight, secure connection between tubing having different inner diameters (I.D.).
• Chemical-resistant polypropylene plastic for use with a wide range of liquids or gases
• FDA-grade for direct contact with food, drugs, and cosmetics• Autoclavable..
These fittings ensure a tight, secure connection between tubing having different inner diameters (I.D.).
• Chemical-resistant polypropylene plastic for use with a wide range of liquids or gases
• FDA-grade for direct contact with food, drugs, and cosmetics
• Autoclavable..
These straight fittings ensure a tight, secure connection between lengths of tubing having the same inner diameter (I.D.).
• Chemical-resistant polypropylene plastic for use with a wide range of liquids or gases.
• FDA-grade for direct contact with food, drugs, and cosmetics
• Autoclavable..
Use these fittings to ensure a tight, secure connection between lengths of tubing having the same inner diameter (I.D.). • Multiple barbs per arm provide additional contact between the fitting and the tubing for extra gripping power
• Chemical-resistant polypropylene plastic for use with a wide rang..
Connectors have multiple barbs per arm providing additional contact between the fitting and the tubing for extra gripping power.
• Ensures a tight, secure connection between lengths of tubing having the same inner diameter (I.D.)
• Chemical-resistant polypropylene for use with a wide range of liqui..