Oil Metering Pumps | McMaster-Carr

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	For Use With For Use With

Fuel Oil

Hydraulic Oil

Motor Oil

	Maximum Pressure Maximum Pressure

	Flow Rate Flow Rate

	Voltage Voltage

	Power Source Power Source

Electric

	Pump Type Pump Type

Positive Displacement

Diaphragm

Peristaltic

	Priming Type Priming Type

Self-Priming

Gravity Fed

Initial Fill

	For Tube ID For Tube ID

	Duty Cycle Duty Cycle

Continuous

	Phase Phase

Single

	Discharge Connection Type Discharge Connection Type


Tube	Pipe

	Housing Material Housing Material

Plastic

Stainless Steel

Steel

	Diaphragm Material Diaphragm Material

Polyethylene Rubber/PTFE
Plastic/Brass

Plastic

Plastic/Rubber

	Electrical Connection Type Electrical Connection Type

Plug

Hardwire

	Maximum Temperature Maximum Temperature

	Current Current

	Maximum Viscosity Maximum Viscosity

	Flow Adjustment Mechanism Flow Adjustment Mechanism

Dial

External Pulse Signals

	Intake Connection Type Intake Connection Type

Tube

Pipe

	Maximum Feet of Head Maximum Feet of Head

	Overall Length Overall Length

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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65 Products

How to Prime Your Pump

How to Determine Feet of Head

About Process Pumps

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 Suction Valve for 1/2" Tube ID	Each	0000000
Replacement Discharge Valve for 1/2" Tube ID	Each	000000
Replacement Strainer for 1/2" Tube ID	Each	00000
Replacement Suction Valve for 82695K52, 82695K53, and 82695K54	Each	00000
Replacement Bleed Valve for 82695K93, 82695K45, 82695K52, 82695K53, and 82695K54	Each	00000
Replacement Discharge Valve for 82695K52, 82695K53, and 82695K54	Each	00000
Replacement Strainer for 1/4" Tube ID	Each	00000
Replacement Suction Valve for 3/8" Tube ID	Each	00000
Replacement Strainer for 3/8" Tube ID	Each	00000
Replacement Discharge Valve for 3/8" Tube ID	Each	00000
Replacement Bleed Valve for 82695K57, 82965K58, 82695K59, and 82695K61	Each	00000
Replacement Discharge Valve for 82695K93 and 82695K45	Each	00000
Replacement Suction Valve for 82695K93 and 82695K45	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.

Pumps

						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

Replacement Pump Heads

For Maximum Viscosity, cP		Each
300	000000000	000000
500	000000000	00000
1,000	000000000	00000

Replacement Tubing

For PVDF Plastic and Viton® Fluoroelastomer Wetted Parts Material
For Flow Rate, gal./day		Each
0.02-0.11	000000000	000000
0.06-0.34	000000000	00000
0.24-1.25	000000000	00000
0.87-1.75	000000000	00000
3.53-7.07	000000000	00000
6.84-13.68	000000000	00000
22.8-228	000000000	00000
38-380	000000000	00000

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 2,448 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.

						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
2,448	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

Replacement V-Belt	0000000	Each	000000
Replacement Roller Assembly	0000000	Each	0000

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