Use these components to create an air-powered dispensing system.

Adapters convert taper tip and luer lock tip plastic syringes into air-powered dispensing syringes. They have a gasket seal and a 360° swivel for easy operation. Adapters include a 6-ft. hose to connect a foot pedal.

Foot pedals control the amount of liquid released. You can adjust the air pressure to regulate the amount released. Foot pedal with vacuum knob stops any drips after foot pedal is released.

Dispense corrosive liquids with these syringes. They're made of stainless steel, so they're not only highly chemical resistant but also extremely durable—they're our longest-lasting syringes. Because they're so durable, you can use them at high pressures. When used at or below their maximum pressure, they’re leak-free. However, you can't see what's inside like you can with glass and plastic syringes, so it's hard to confirm how much is inside and check for air bubbles.

Before autoclaving these syringes, disassemble them. Keep in mind that autoclaving can reduce their lifespan, so chemical sterilization is preferred.

Syringes with a luer lock connection require a luer lock needle to dispense contents. Twist the needle in place for a secure hold.

Syringes with a tube connection can be inserted to the mouth of a tube. They’re good for drawing liquid or gas out of a tube.

For technical drawings and 3-D models, click on a part number.

Draw and dispense liquids at a controlled speed. These pumps give you more control of flow than a basic pipette bulb but not as much as an electronic pump. Use them with a pipette (not included).

Plunger pumps can be used with one hand. Turn the thumbwheel to draw liquid into the pipette then press the plunger for quick dispensing. For gradual dispensing, you can use the thumbwheel.

Bulb pumps have a lever to set both the aspirating and dispensing speeds. Press the button above the lever to blow out any residual liquids.

Pipette for hours on end—these ergonomic pipettors maintain even flow with just the push of a button. With a set speed, you can carefully monitor the quantities aspirated and dispensed. Choose from six aspirating and dispensing speeds—dispense as fast as 5 ml per second. Choose a higher speed when working with viscous liquids. An LED display shows your speed and battery status. To ensure contamination-free pipetting, the nose on these pumps is autoclavable.

These fixed-volume micropipettes dispense a small amount of liquid for speedy, routine dispensing jobs. Plunger tip is color-coded by capacity. They require a tip (sold separately).

For technical drawings and 3-D models, click on a part number.