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High-Accuracy Metering Pumps for Chemicals
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 but are not for use with solids.
Repair kits include a pump head assembly, a diaphragm, valves, and seals.
Pumps | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Tube | O'all | Repair Kits | |||||||||||||
| Flow Rate, gal./day | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | Horsepower | Current, A  | ID | OD | Lg. | Wd. | Ht. | Features | Each | Each | ||
120V AC, Single Phase | |||||||||||||||
Plug | |||||||||||||||
| 0.03-3 | 300 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 10 7/8" | 5 1/2" | 10 3/8" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 0000000 | 00000000 | 0000000 |
| 0.05-5 | 250 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 10 7/8" | 5 1/2" | 10 3/8" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 000000 | 00000000 | 000000 |
| 0.12-12 | 250 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 11 1/4" | 5 1/2" | 10 5/8" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 000000 | 00000000 | 000000 |
| 0.22-22 | 150 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 11 1/4" | 5 1/2" | 10 5/8" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 000000 | 00000000 | 000000 |
| 0.24-24 | 100 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 10 3/4" | 5 1/2" | 10 5/8" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 000000 | 00000000 | 000000 |
| 0.42-42 | 150 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 11 3/4" | 5 1/2" | 10 5/8" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 00000000 | 00000000 | 000000 |
| 0.44-44 | 100 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 11 1/4" | 5 1/2" | 10 5/8" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 000000 | 00000000 | 000000 |
| 0.94-94 | 100 | 1,000 | 35° to 150° | 11/64 hp | 1 | 3/8" | 1/2" | 11 3/4" | 5 1/2" | 11" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 00000000 | 00000000 | 000000 |
| 1.2-120 | 100 | 1,000 | 35° to 150° | 11/64 hp | 1 | 3/8" | 1/2" | 12" | 6 1/4" | 11 3/8" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 00000000 | 00000000 | 000000 |
| 1.92-192 | 50 | 1,000 | 35° to 150° | 11/64 hp | 1 | 3/8" | 1/2" | 11 1/4" | 6 1/8" | 11 3/4" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 00000000 | 00000000 | 000000 |
| 2.4-240 | 35 | 1,000 | 35° to 150° | 11/64 hp | 1 | 3/8" | 1/2" | 12" | 6 1/8" | 11 3/4" | Backflow-Prevention Valve, Bleed Valve, Foot Valve/Strainer | 00000000 | 00000000 | 00000000 | 000000 |
| 6-600 | 30 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/2" | 3/4" | 11 3/8" | 6 1/8" | 11" | Backflow-Prevention Valve, Foot Valve/Strainer | 00000000 | 00000000 | 00000000 | 000000 |
| Replacement Foot Valve/Strainer for 1/2" Tube ID | 00000000 | Each | 000000 |
| Replacement Suction Valve for 1/2" Tube ID | 00000000 | Each | 000000 |
| Replacement Discharge Valve for 1/2" Tube ID | 00000000 | Each | 000000 |
| Replacement Discharge Valve for 82695K52, 82695K53, and 82695K54 | 00000000 | Each | 00000 |
| Replacement Foot Valve/Strainer for 1/4" Tube ID | 00000000 | Each | 00000 |
| Replacement Bleed Valve for 82695K93, 82695K45, 82695K52, 82695K53, and 82695K54 | 00000000 | Each | 00000 |
| Replacement Suction Valve for 82695K52, 82695K53, and 82695K54 | 00000000 | Each | 00000 |
| Replacement Suction Valve for 3/8" Tube ID | 00000000 | Each | 00000 |
| Replacement Foot Valve/Strainer for 3/8" Tube ID | 00000000 | Each | 00000 |
| Replacement Bleed Valve for 82695K57, 82965K58, 82695K59, and 82695K61 | 00000000 | Each | 00000 |
| Replacement Discharge Valve for 3/8" Tube ID | 00000000 | Each | 00000 |
| Replacement Suction Valve for 82695K93 and 82695K45 | 00000000 | Each | 00000 |
| Replacement Discharge Valve for 82695K93 and 82695K45 | 00000000 | Each | 00000 |
Remote-Adjustment High-Accuracy Metering Pumps for Chemicals
Automatically control output from a distance using 4-20 mA or external-pulse signals. View the flow rate on the backlit LCD. 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 can run dry. Do not use with solids.
Repair kits include a pump head assembly, a diaphragm, valves, and seals.
Pumps | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Tube | Overall | Repair Kits | ||||||||||||
| Flow Rate, gal./day | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | Horsepower | Current, A | ID | OD | Lg. | Wd. | Ht. | Each | Each | ||
120V AC, Single Phase | ||||||||||||||
Plug | ||||||||||||||
| 0.005-5 | 250 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 10 7/8" | 5 3/8" | 10 3/8" | 00000000 | 000000000 | 00000000 | 0000000 |
| 0.012-12 | 100 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 10 3/4" | 5 3/8" | 10 5/8" | 00000000 | 00000000 | 00000000 | 000000 |
| 0.044-44 | 100 | 1,000 | 35° to 150° | 11/64 hp | 1 | 1/4" | 3/8" | 11 1/4" | 5 3/8" | 10 5/8" | 00000000 | 00000000 | 00000000 | 000000 |
| 0.094-94 | 100 | 1,000 | 35° to 150° | 11/64 hp | 1 | 3/8" | 1/2" | 11 1/4" | 6 1/4" | 11 1/4" | 00000000 | 00000000 | 00000000 | 000000 |
| 0.24-240 | 35 | 1,000 | 35° to 150° | 11/64 hp | 1 | 3/8" | 1/2" | 11 1/4" | 6 1/8" | 11 3/4" | 00000000 | 00000000 | 00000000 | 000000 |
Fixed-Flow-Rate Metering Pumps for Chemicals
Also known as peristaltic pumps and tubing pumps, these maintain a fixed flow rate. Pumps are self-priming, which means they create a suction force to draw liquid upward and fill the pump chamber. Mount them up to 25 feet above your liquid source. All can run dry. Do not use with solids.
Pumps with Viton® fluoroelastomer tubing withstand oil such as gasoline and hydraulic oil.
Overall | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, gal./day (For Tube ID) | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | Horsepower | Current, A | Lg. | Wd. | Ht. | Includes | Each | |
115V AC,Single Phase—Plug | |||||||||||
PVDF Plastic and Viton® Fluoroelastomer Rubber Wetted Parts Material | |||||||||||
| 0.02 (1/32") 0.07 (1/16") 0.25 (1/8") | 30 | 800 | 32° to 122° | Subfractional | 0.03 | 5 1/2" | 3 1/4" | 3 3/4" | 4 1/2" Lg. of 1/32" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60) | 000000000 | 0000000 |
| 0.11 (1/32") 0.34 (1/16") 1.25 (1/8") | 30 | 800 | 32° to 122° | Subfractional | 0.03 | 5 1/2" | 3 1/4" | 3 3/4" | 4 1/2" Lg. of 1/32" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60) | 000000000 | 000000 |
| 0.87 (1/16") 3.53 (1/8") 6.84 (3/16") | 30 | 800 | 32° to 122° | Subfractional | 0.03 | 5 1/2" | 3 1/4" | 3 3/4" | 6" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60) | 000000000 | 000000 |
| 1.75 (1/16") 7.07 1/8") 13.68 (3/16") | 30 | 800 | 32° to 122° | Subfractional | 0.03 | 5 1/2" | 3 1/4" | 3 3/4" | 6" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60) | 000000000 | 000000 |
| 22.80 (3/16") 38.00 (1/4") | 15 | 500 | 32° to 122° | Subfractional | 0.52 | 5" | 5" | 7" | 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60) | 000000000 | 000000 |
| 45.6 (3/16") 76.00 (1/4") | 15 | 200 | 32° to 122° | Subfractional | 0.65 | 5" | 5" | 7" | 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60) | 000000000 | 000000 |
| 228.00 (3/16") 380.00 (1/4") | 15 | 50 | 32° to 122° | Subfractional | 1.74 | 5" | 5" | 7" | 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60) | 000000000 | 000000 |
Miniature Metering Pumps for Chemicals
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.
External | Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, gal./day | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | Current, A | Signal | Voltage | For Intake Tube ID | For Discharge Tube ID | For Tube OD | Lg. | Wd. | Ht. | Each | |
12V DC—With Thermal Overload Protection | ||||||||||||||
Hardwire | ||||||||||||||
| 14 | 29 | 6 | 30° to 100° | 1.5 | __ | 1-5V DC | 1/8" | 1/8" | 1/4" | 4" | 2 1/2" | 3 5/8" | 000000 | 0000000 |
| 14 | 29 | 6 | 30° to 100° | 1.5 | 4-20mA | __ | 1/8" | 1/8" | 1/4" | 4" | 2 1/2" | 3 5/8" | 000000 | 000000 |
24V DC—With Thermal Overload Protection | ||||||||||||||
Hardwire | ||||||||||||||
| 14 | 29 | 6 | 30° to 100° | 1 | __ | 1-5V DC | 1/8" | 1/8" | 1/4" | 4" | 2 1/2" | 3 5/8" | 000000 | 000000 |
| 14 | 29 | 6 | 30° to 100° | 1 | 4-20mA | __ | 1/8" | 1/8" | 1/4" | 4" | 2 1/2" | 3 5/8" | 000000 | 000000 |
High-Flow Metering Pumps for Chemicals
For high-volume chemical sampling and draining, these pumps have a powerful motor that enables them to move 2,592 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.
Intake | Discharge | Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, gal./day | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | Horsepower | Current, A | For Tube ID | Tube Connection Type | For Tube ID | Tube Connection Type | Lg. | Wd. | Ht. | Includes | Each | |
120V AC, Single Phase | |||||||||||||||
Plug | |||||||||||||||
| 2,592 | 20 | 1,000 | 35° to 160° | 1/4 hp | 3.1 | 1/2" | Barbed | 1/2" | Barbed | 10" | 5 1/2" | 10" | 10 5/8" Lg. of 1/2" ID Tygon Tubing (Shore A61) | 0000000 | 0000000 |
Metering Pumps for Coolants and Oils
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.
Intake | Discharge | Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, gal./day | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | Horsepower | Current, A | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Lg. | Wd. | Ht. | Each | |
120V AC, Single Phase—With Thermal Overload Protection | ||||||||||||||||
Plug | ||||||||||||||||
| 4.8-48 | 700 | 1,500 | 40° to 200° | 1/3 hp | 5.9 | 3/8 | NPT | Male | 3/8 | NPT | Male | 14 3/4" | 5 1/2" | 15 1/2" | 0000000 | 000000000 |
| 16.8-168 | 900 | 1,500 | 40° to 200° | 1/3 hp | 5.9 | 3/8 | NPT | Male | 3/8 | NPT | Male | 14 3/4" | 5 1/2" | 15 1/2" | 0000000 | 00000000 |
| 43.2-432 | 350 | 1,500 | 40° to 200° | 1/3 hp | 5.9 | 3/8 | NPT | Male | 3/8 | NPT | Male | 14 3/4" | 5 1/2" | 15 1/2" | 0000000 | 00000000 |
Water Aspirator Pumps
Pick up chemical spills and remove liquids in vacuum filtering systems—these pumps create suction to draw up liquids and gases as water flows through them. They’re made of HDPE and polyethylene, so they won’t break down when exposed to highly corrosive chemicals and acids. The suction end has a barbed tube connector, which attaches to your vacuum tubing. The connector stays attached to your vacuum tubing and connects to the pump when you’re ready to use it again. These pumps also have an internal check valve to prevent backflow.
Suction | Intake | Discharge | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, gpm | Maximum Vacuum, in. of Hg | Minimum Operating Pressure, psi | Temperature Range, °F | For Tube ID | Gender | Pipe Size | Thread Type | Gender | Outlet Connection Type | Gender | Length | Width | Includes | Each | |
| 1.5 | 27 | 11 | -140° to 240° | 1/4", 5/16", 3/8" | Male | 3/8 | NPT | Male | Open | Female | 3" | 3" | 4 1/2" Length of 3/8" OD Polyethylene Tubing | 00000000 | 000000 |
Lever-Grip Grease Guns
Dispensing more grease per pump than pistol-grip guns, lever-grip guns are better for applications that require high grease output.
Nozzle Connection | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., fl. oz. | For Max. Cartridge Size, oz. | Strokes per oz. | For NLGI Viscosity Grade | Max. Grease Outlet Pressure, psi | Nozzle Lg. | Nozzle Material | Dispensing Tip Material | Thread Type | Pipe Size | Thread Size | Gender | Loading Method | Each | |
For Standard Grease Fittings | ||||||||||||||
With Rigid Nozzle | ||||||||||||||
| 17 | __ | 21 | 000, 00, 0, 1, 2 | 5,800 | 6 3/4" | Steel | Steel | NPT | 1/8 | __ | Male | Hand Pack | 000000 | 0000000 |
| 18 | 18 | 15 | Not Rated | 5,800 | 6 3/4" | Steel | Steel | Metric | __ | M10 | Male | Cartridge | 0000000 | 00000 |
With Flexible Nozzle | ||||||||||||||
| 17 | __ | 21 | 000, 00, 0, 1, 2 | 5,800 | 12 3/4" | Neoprene Rubber | Steel | NPT | 1/8 | __ | Male | Hand Pack | 000000 | 000000 |
High-Output Lever-Grip Grease Guns
These guns deliver twice as much grease per stroke than standard lever-grip guns.
Nozzle | Nozzle Connection | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Use With | Cap., fl. oz. | Strokes per oz. | For NLGI Viscosity Grade | Max. Grease Outlet Pressure, psi | Lg. | Type | Material | Thread Type | Pipe Size | Gender | Loading Method | Each | |
For Standard Grease Fittings | |||||||||||||
| Oil | 26 | 7 | Not Rated | 1,800 | 6 5/8" | Rigid | Steel | NPTF | 1/8 | Male | Hand Pack | 0000000 | 0000000 |
| Dispensing Tip for 26-fl. oz. Gun | 0000000 | Each | 000000 |
Grease-Dispensing Tips
Attach dispensing tips to nozzles to deliver lubricant through grease fittings or to bare lubrication points.
Dispensing Tip | Dispensing Tip Connection | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Style | Lg. | Style | Material | Max. Grease Outlet Pressure, psi | Thread Type | Pipe Size | Gender | Each | |
For Standard Grease Fittings | |||||||||
| A | 1 7/16" | Straight | Steel | 10,000 | NPTF | 1/8 | Female | 0000000 | 000000 |