A 316 stainless steel housing provides corrosion resistance for a long life in harsh environments. These pumps meter a consistent amount of liquid within ±2% of the maximum flow. Often used to pump water-treatment chemicals, cleaning fluids, and electropolishing solutions, they have an adjustment dial that alters flow rate in 2% increments of the maximum flow. Pumps are self-priming and create suction to draw liquid upward. They can run dry. Do not use with solids.

Repair kits include a pump head assembly, a diaphragm, valves, and seals.

For high-volume chemical sampling and draining, these pumps have a powerful motor that enables them to move 2,448 gallons of liquid per day. They're commonly used with ammonia, acid-washing solutions, and cleaning fluids. Motor is open dripproof (ODP) for use in clean, dry, and well-ventilated environments. Pumps are self-priming and create a suction force to draw liquid upward. Mount up to 15 feet above your liquid source. They can run dry. Do not use with solids.

With a footprint that's only a few inches in any direction, these pumps fit into compact systems to dispense small amounts of acids, cleaning fluids, and other chemicals. They're often used in sterilization, photochemical, and water treatment systems. Choose from pumps with either a 4-20mA or 1-5V DC input signal that controls the flow rate.

Note: Pumps must be filled with liquid before use. They need a constant flow of liquid and cannot run dry.

Use these pumps for high-pressure output of antifreeze, hydraulic oil, and motor oil. They have an internal relief valve to prevent pressure buildup. The adjustment dial alters flow rate in 1% increments of the maximum flow. Pumps have a totally enclosed fan-cooled (TEFC) motor for use in dusty, dirty, and damp environments. Do not run dry or use with solids.

With a nozzle and hose, these pumps allow you to dispense directly into your container. They move liquid by pressurizing the drum, so they have few moving parts prone to wear and tear. They are often used with fuel and lubricating oil. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump. Pumps come set at 6 psi.

Since these pumps move liquid by pressurizing your drum, they have few moving parts prone to wear and tear. They are often used with fuel and lubricating oil. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump. Pumps come set at 6 psi.

These pumps have a nonsparking air-powered motor for applications where electricity is unavailable or dangerous. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump. They're often used with ammonia, etching and cleaning solutions, and other caustics.

Push the plunger to pump water, cleaners, and chemicals.

Styles A and B are for thin liquids with a viscosity up to 700 centipoise.

These pumps have a selectable flow rate, so you can adjust flow for different dispensing applications. A lever handle maximizes output with each stroke for low-effort dispensing.

Create vacuum suction quickly—by running water through the body of these aspirator pumps, you can draw liquids and gases in through the side arm. They’re often used in labs for vacuum filtration and picking up spilled liquids. Made of HDPE, their housing resists corrosive chemicals such as filtrates and acids. Run water through these pumps by connecting them to your faucet; they’re commonly known as faucet aspirators. They have a removable barbed tube connector that you can leave attached to your vacuum tubing and connect to the pump only when you’re using it. To prevent water backflow, there’s an internal check valve. These pumps come with polyethylene tubing to discharge water and chemicals without splashing; the tubing is chemical resistant.

Measure oil as it’s dispensed. The display shows flow rate in pints, quarts, gallons, or liters, and total volume in gallons or liters. Guns have a safety lock on the handle to prevent accidental dispensing.

A safety lock on the handle prevents accidental dispensing.

Connect these dispensing stations to your bulk oil container to easily fill hand-held dispensers. They include one faucet and can fit up to three, so you can access different types of oil at a single centralized point.

Stations with a meter measure oil as it's dispensed.

Add faucets to oil dispensing stations for increased utility.

These manual dispensers are more portable than air-powered dispensers.

Style A mounts to a 5-gal. pail of oil (not included).

Driven by an air-powered pump, this dispenser comes with an adapter to mount through a bung opening on a drum of oil (not included).