An aluminum enclosure around the motor provides protection in dusty and dirty environments. Designed to fit into small equipment, these pumps have miniature gears and a fractional horsepower motor for low-flow applications. Pumps are gravity fed and require an elevated liquid source to fully fill the pump before turning on. Do not run dry or use with solids.

Note: If flow control is needed, place valves or reducers on the discharge side; never restrict the inlet of a pump with a valve or reducer.

For on-site diesel fuel dispensing at construction sites, on boats, and in other environments without electrical hookups, attach these portable pumps to any 12-volt battery.

These pumps are C-UL listed for Class I, Division 2, Group D for use in environments with flammable gases. Operating on a 12-volt battery, use them to transfer and drain fuel such as gasoline, diesel fuel, and kerosene. They have an automatic shut-off nozzle so they turn off when the tank is full. Lock the nozzle with a padlock (not included).

Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.

With a footprint that's only a few inches in any direction, these diaphragm 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.

Operating on a 12-volt battery, these pumps transfer and drain fuel such as gasoline, diesel fuel, and kerosene. Lock the nozzle with a padlock (not included).

Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.

This pump has an impact-resistant aluminum housing and handles larger solids than other battery-powered dewatering pumps. Attach it to a 12-volt battery to remove water in locations without power. Pump is gravity fed and requires an elevated liquid source to fully fill the pump before turning on. Do not run dry.

Dispense precise amounts of fluid from a syringe. Commonly used in chemical and pharmaceutical research, fiber production, and equipment calibration, these pumps maintain a steady flow rate for accurate filling and measuring. Use the color touchscreen to set parameters such as flow rate, force, and volume; schedule start and stop times; and create and save custom operations. Pumps work with glass, plastic, and stainless steel syringes from 0.5 µl to 60 ml. Mount horizontally or vertically; the touchscreen rotates.

Inflate everything from truck tires to air springs on heavy equipment using a DC power source. These pumps run on a 12-volt vehicle battery (not included) or a DC generator.

A nozzle and hose allow you to dispense directly into your container. For on-site diesel fuel dispensing at construction sites, on boats, and in other environments without electrical hookups, attach these portable pumps to any 12-volt battery.

Fill up your tires in minutes no matter where you are—these pumps are small enough to tuck inside your glovebox. Despite their size, they're powerful enough to use on vehicles as large as delivery vans and pickup trucks. Set the desired air pressure on the digital gauge, and the pump’s auto-shutoff feature will stop inflation once the target is reached.

Get compressed air from a DC power source—these piston compressors can run on a vehicle battery (not included) for use on trucks and heavy equipment, or a DC generator.

Connector Assemblies—Connector assemblies come with a three-foot hose and a connector that can be fixed to a panel or frame for operating compressors installed in difficult-to-reach locations, such as under a vehicle.