Kerosene Gear Pumps | McMaster-Carr

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For Use With

Kerosene

Maximum Flow Rate @ 25 psi

Maximum Flow Rate

For Motor Power Source

Housing Material

Required Horsepower @ 100 psi

Maximum Temperature

Power Source

Priming Type

Gear Material

Maximum Pressure

1,000 psi to 1,999 psi

Shaft Diameter

Pump Type

Positive Displacement

Maximum Feet of Head

REACH

Discharge Pipe Size

Intake Pipe Size

Intake Connection Port

Pipe Size

Pump Style

Discharge Connection Port

RoHS

Material

Shaft Length

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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4 Products

Constant-Flow-Rate Gear Pumps without Motor for Chemicals

With a 316 stainless steel housing and stainless steel gears, these gear pumps are often used to dispense chemicals such as ethylene glycol, isopropyl alcohol, and nitric acid. Use an electric motor with a coupling and belt/pulley drive. They produce a smooth flow of liquid. All are self-priming, which means they create a suction force to draw liquid upward and fill the pump chamber. Do not use with solids.

							Required hp, hp		Intake (NPT)			Discharge (NPT)			Overall			Shaft
	Max. Flow Rate @ 25 psi, gpm	Max. Flow Rate	Max. ft. of Head, ft.	Max. Pressure, psi	Max. Viscosity, cP	Temp. Range, ° F	@ 25 psi	@ 100 psi	Pipe Size	Connection	Gender	Pipe Size	Connection	Gender	Lg.	Wd.	Ht.	Dia.	Lg.	Ctr.-to-Base Lg.		Each
For 1,800 rpm Maximum Motor Speed



		4.3	4 gpm	346.3	150	20,000	-50 to 450	1/4	3/4	1/2	Threaded	Female	1/2	Threaded	Female	6 1/4"	3"	3 3/4"	1/2"	1 1/4"	2 5/8"	00000000	000000000


		10.2	10 gpm	346.3	150	20,000	-50 to 450	1/2	1 1/2	3/4	Threaded	Female	3/4	Threaded	Female	7 1/2"	3 3/8"	4 3/8"	5/8"	1 3/4"	3"	00000000	00000000

Constant-Flow-Rate Gear Pumps without Motor for Oil

A cast iron housing and steel gears allow these gear pumps to be used to dispense oil and fuel such as hydraulic oil and diesel fuel. Select your own motor to tailor them to your application. Use an air or electric motor with a coupling and belt/pulley drive. They produce a smooth flow of liquid for applications such as engine lubrication. All are self-priming, which means they create a suction force to draw liquid upward and fill the pump chamber. Do not use with solids.

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

							Required hp, hp		Intake (NPT)			Discharge (NPT)			Overall			Shaft
	Max. Flow Rate @ 25 psi, gpm	Max. Flow Rate	Max. ft. of Head, ft.	Max. Pressure, psi	Max. Viscosity, cP	Temp. Range, ° F	@ 25 psi	@ 100 psi	Pipe Size	Connection	Gender	Pipe Size	Connection	Gender	Lg.	Wd.	Ht.	Dia.	Lg.	Ctr.-to-Base Lg.		Each
For 1,725 rpm Maximum Motor Speed



		8.9	9 gpm	462	200	20,000	-20 to 400	3/4	1	1/2	Threaded	Female	1/2	Threaded	Female	7 1/4"	3 7/16"	4 1/2"	5/8"	1 9/16"	3"	00000000	000000000

Air-Powered Constant-Flow-Rate Piston Pumps

Commonly called piston pumps, these are often used in high-pressure applications, such as hydrostatic testing of pipelines, tanks, and valves. Flow and outlet liquid pressure can be controlled by varying the air pressure. To calculate discharge liquid pressure, multiply the air pressure by the ratio shown in the table. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber.

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

					Air Pressure, psi						Overall
	Flow Rate @ 0 psi, gpm	Max. ft. of Head, ft.	Max. Discharge Pressure, psi	Max. Viscosity, cP	Min.	Max.	Air Consumption, scfm	Air Connection (NPT)	Intake Pipe Connection (NPT)	Discharge Pipe Connection (NPT)	Lg.	Wd.	Ht.		Each
11:1 Discharge Liquid to Inlet Air Pressure Ratio



		4.76	3,679	1,595	100	15	145	45	1/2 Female	1 Female	1/2 Female	10 3/4"	7"	12 1/4"	0000000	000000000