Salt Water Oilers | McMaster-Carr

Clear All

	For Use With For Use With	Show

Salt Water

	For Use With For Use With	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

	Power Source Power Source

Manual

Air

Electric

	For Container Size For Container Size

	Housing Material Housing Material

	Pump Type Pump Type

Drum

Positive Displacement

	Voltage Voltage

120V AC

240V AC

460V AC

	Flow Rate Flow Rate

	For Drum Opening Size For Drum Opening Size

	Maximum Temperature Maximum Temperature

	Maximum Viscosity Maximum Viscosity

	Discharge Pipe Size Discharge Pipe Size

	Power Power

	Impeller Material Impeller Material

Stainless Steel

Plastic

	Duty Cycle Duty Cycle

Continuous

	Maximum Flow Rate Maximum Flow Rate

	Phase Phase

Single

Three

	Discharge Location Discharge Location

	Maximum Pressure Maximum Pressure

Less than 1,000 psi

	Pump Style Pump Style

	Intake Tube Material Intake Tube Material

Stainless Steel

Plastic

Aluminum

	Handle Type Handle Type

Pedal

Plunger

Siphon

	Minimum Temperature Minimum Temperature

	Discharge Tube Length Discharge Tube Length

View catalog pages (8)

Forward

How can we improve?

76 Products

How to Prime Your Pump

How to Determine Feet of Head

About Process Pumps

About Drum Pumps

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

Styles A, B, and G are for thin liquids with a maximum viscosity of 700 or 750 centipoise.

Styles C-F are rated for liquids up to 2,500 centipoise. Style C are often used as hand pumps and do not come with a connector. To attach them to a container, select an optional connector.

Style B

Pumps
			Temp. Range, °F				Intake		Discharge					Replacement 2 NPT Connectors
Flow Rate, oz./stroke	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size	Includes	Tube OD	Tube Lg.	Tube ID	Tube OD	Tube Lg.		Each		Each
8	5	750	40°	120°	70 mm	Drum Connector	1/2"	13"	7/16"	5/8"	22"	00000000	000000	00000000	000000

Style C

			Temp. Range, °F		Intake		Discharge
Flow Rate, oz./stroke	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	Tube OD	Tube Lg.	Tube ID	Tube OD	Tube Lg.		Each
5	5-15	2,500	35°	120°	1/2"	18"	7/16"	9/16"	9"	0000000	000000

Optional 33 mm Drum Opening Connector	Each	000000
Optional 3/4 NPT Connector	Each	00000
Optional 70 mm Drum Opening Connector	Each	00000
Optional 2 NPT Connector	Each	00000

Style D

			Temp. Range, °F				Intake		Discharge
Flow Rate, oz./stroke	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size, mm	Includes	Tube OD	Tube Lg.	Tube ID	Tube OD	Tube Lg.		Each
6	5	2,500	35°	120°	61	Drum Connector	1/2"	14 1/2"	7/16"	9/16"	36"	0000000	000000
6	5	2,500	35°	120°	63	Drum Connector	1/2"	14 1/2"	7/16"	9/16"	36"	0000000	00000
6	5	2,500	35°	120°	70	Drum Connector	1/2"	14 1/2"	7/16"	9/16"	36"	0000000	00000

Style E

			Temp. Range, °F				Intake		Discharge
Flow Rate, oz./stroke	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size	Includes	Tube OD	Tube Lg.	Tube ID	Tube OD	Tube Lg.		Each
5	5-55	2,500	35°	120°	2 NPT	Drum Connector	9/16"	36"	7/16"	9/16"	9"	0000000	000000
8	5-30	2,500	35°	120°	2 NPT	Drum Connector	1/2"	18"	7/16"	9/16"	48"	0000000	00000

Style F

Pumps
			Temp. Range, °F				Intake		Discharge					Optional 2 5/8" Buttress Connectors		Replacement 2 NPT Connectors
Flow Rate, oz./stroke	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size	Includes	Tube OD	Tube Lg.	Tube ID	Tube OD	Tube Lg.		Each		Each		Each
Buna-N Rubber Piston
28	55	2,500	35°	120°	2 NPT	Drum Connector	1 1/2"	38"	1 1/4"	1 1/2"	36"	0000000	0000000	000000	00	000000	00
28	55	2,500	35°	120°	2 NPT	Drum Connector	1 1/2"	38"	1 1/4"	1 1/2"	72"	0000000	000000	000000	00	000000	00
Viton® Fluoroelastomer Rubber Piston
28	55	2,500	35°	120°	2 NPT	Drum Connector	1 1/2"	38"	1 1/4"	1 1/2"	36"	0000000	000000	0000000	000000	0000000	000000
28	55	2,500	35°	120°	2 NPT	Drum Connector	1 1/2"	38"	1 1/4"	1 1/2"	72"	0000000	000000	0000000	00000	0000000	00000
28	55	2,500	35°	120°	2"	Drum Connector	1 1/2"	38"	1 1/4"	1 1/2"	36"	0000000	000000	0000000	00000	0000000	00000
28	55	2,500	35°	120°	2"	Drum Connector	1 1/2"	38"	1 1/4"	1 1/2"	72"	00000000	000000	0000000	00000	0000000	00000

Style G

			Temp. Range, °F				Intake
Flow Rate, oz./stroke	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size	Includes	Tube OD	Tube Lg.	Discharge Location		Each
8	5-55	750	40°	120°	2 NPT	Drum Connector	5/8"	32"	Spout End	00000000	000000
16	5-55	750	40°	120°	2 NPT	Drum Connector	5/8"	32"	Spout End	00000000	00000

Siphon Drum Pumps

Since these pumps use suction to draw liquid out of your container, they continue dispensing once you get them started. They're often used with coolant and water.

Adjust pumps with a 5-7 gpm flow rate for different dispensing applications.

Pumps

				Temp. Range, °F				Intake		Discharge
	Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size	Includes	Tube OD	Tube Lg.	Tube ID	Tube OD	Tube Lg.		Each
A	2	5	150	Not Rated	140°	__	__	11/16"	16"	9/16"	11/16"	21"	0000000	00000
A	5	15-55	88	Not Rated	140°	2 NPT	Drum Connector	7/8"	34"	13/16"	1"	48"	0000000	00000
A	7	15-55	88	Not Rated	140°	2 NPT	Drum Connector	1"	34"	13/16"	1"	48"	0000000	00000
B	5-7	5	650	Not Rated	140°	2 NPS, 70 mm	Drum Connector	1 1/2"	16"	1"	1 1/4"	60"	0000000	00000
B	5-7	5-6	650	Not Rated	140°	2 NPS	Drum Connector	1 1/2"	16"	1"	1 1/4"	60"	0000000	00000
B	5-7	15	650	Not Rated	140°	2 NPS	Drum Connector	1 1/2"	24"	1"	1 1/4"	60"	0000000	00000

Optional Connectors for Style B

Connector

For Drum Opening Size	Thread Size	Thread Type		Each
2 NPS	2 11/16"	Buttress	0000000	000000
2 NPS	2 3/16"	Buttress	0000000	00000
2 NPS	2 5/8"	Buttress	0000000	00000
2 NPS	2 1/2"	Buttress	0000000	00000

Air-Powered Drum Pumps for Water, Oil, Coolants, and Chemicals

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.

With NPT Discharge

			Temp. Range, °F						Air Connection			Intake		Discharge (Pump Body)
Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	Air Pressure Range, psi	Air Consumption, cfm	For Drum Opening Size	Includes	Pipe Size	Gender	Thread Type	Tube OD	Tube Lg.	Pipe Size	Gender	Thread Type		Each
14	55	1,500	-30°	300°	40-80	27	2 NPT	Drum Connector	1/8	Female	NPT	1 1/2"	39"	3/4	Female	NPT	00000000	0000000

With Tube Discharge

With Tube Discharge

			Temp. Range, °F						Air Connection			Intake		Discharge (Tube End)
Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	Air Pressure, psi	Air Consumption, cfm	For Drum Opening Size	Includes	Pipe Size	Gender	Thread Type	Tube OD	Tube Lg.	ID	Lg., ft.		Each
15	30	300	35°	150°	40	27	2 NPT	Drum Connector	1/4	Female	NPT	1 1/4"	27"	3/4"	5	000000	0000000
15	55	300	35°	150°	40	27	2 NPT	Drum Connector	1/4	Female	NPT	1 1/4"	40"	3/4"	5	000000	000000

Air-Powered Drum Pumps with Hose and
Filter/Lubricator for Water, Oil, Coolants, and Chemicals

A filter/lubricator ensures efficiency and reduces wear on the pump. They have a chemically resistant seal for use with hydraulic oil and motor oil in addition to acidic and alkaline liquids such as ammonia and etching and cleaning solutions. Pumps have a nonsparking motor for use in applications where electricity is unavailable or dangerous.

			Temp. Range, °F						Air Connection			Intake		Discharge
Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	Air Pressure Range, psi	Air Consumption, cfm	For Drum Opening Size	Includes	Pipe Size	Gender	Thread Type	Tube OD	Tube Lg.	Tube ID	Tube Lg., ft.	Features		Each
16	55	2,000	-20°	150°	80-100	32	2 NPT	Drum Connector	1/4	Female	NPT	1 1/2"	40"	1"	5	15-ft. Air Hose Assembly, Air Filter/Lubricator, Ball Valve, Muffler	0000000	0000000
16	55	2,000	35°	150°	80-100	32	2 NPT	Drum Connector	1/4	Female	NPT	1 5/8"	40"	1"	5	15-ft. Air Hose Assembly, Air Filter/Lubricator, Ball Valve, Muffler	0000000	00000000
22	55	330	35°	160°	80-100	32	2 NPT	Drum Connector	1/4	Female	NPT	2"	40"	1"	5	15-ft. Air Hose Assembly, Air Filter/Lubricator, Ball Valve, Muffler	0000000	000000
22	55	330	35°	160°	80-100	32	2 NPT	Drum Connector	1/4	Female	NPT	2"	48"	1"	5	15-ft. Air Hose Assembly, Air Filter/Lubricator, Ball Valve, Muffler	0000000	00000000

Coupling Insert	Each	00000
Repair Kit for Pumps with 16 gpm Flow Rate	Each	000000
Half Coupling for Pumps with 16 gpm Flow Rate	Each	00000

Drum-Pressurizing Air-Powered Drum Pumps with Nozzle

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.

			Temp. Range, °F						Air Connection			Intake		Discharge (Hose and Nozzle)
Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	Air Pressure Range, psi	Air Consumption, cfm	For Drum Opening Size	Includes	Pipe Size	Gender	Thread Type	Tube OD	Tube Lg.	ID	Lg., ft.		Each
18	55	1,200	Not Rated	140°	10-120	6	2 NPT	Air Hose Quick-Connect Coupling	1/4	Female	NPT	1 1/4"	21"-36"	3/4"	8	0000000	0000000

Replacement Hose with Nozzle

000000

Each

0000000

Drum-Pressurizing Air-Powered Drum Pumps

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.

			Temp. Range, °F						Air Connection			Intake
Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	Air Pressure Range, psi	Air Consumption, cfm	For Drum Opening Size	Includes	Pipe Size	Gender	Thread Type	Tube OD	Tube Lg.	Spout Type		Each
18	55	1,200	Not Rated	125°	10-120	6	2 NPT	Air Hose Quick-Connect Coupling	1/4	Female	NPT	1 1/4"	21"-36"	Removable	0000000	0000000

Hose with Nozzle

000000

Each

0000000

Foot-Operated Drum Pumps for Harsh Chemicals

Made of PVDF components, these pumps resist harsh chemicals such as hydrochloric acid and sulfuric acid. They have a foot pedal for hands-free operation. A telescoping intake tube works with containers of different heights.

For technical drawings and 3-D models, click on a part number.

			Temp. Range, °F				Intake
Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size	Includes	Tube OD	Tube Lg.		Each
5	30	500	35°	100°	1 1/8"-2 3/4"	Drum Connector	5/8"	27 1/2"	0000000	0000000

Stainless Steel Circulation Pumps for Chemicals

A 316 stainless steel housing sealed with fluoroelastomer resists mild chemicals and acids, such as coolant, oil, and phosphoric acid. These pumps have a totally enclosed fan-cooled (TEFC) motor for use in dusty, dirty, and damp environments. They are gravity fed and require an elevated liquid source. 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.

Pumps
	Flow Rate, gpm												Intake (NPT)		Discharge (NPT)		Overall					Replacement Impellers
Max. Flow Rate, gpm	@ 20 ft. of Head	@ 30 ft. of Head	@ 40 ft. of Head	@ 50 ft. of Head	@ 60 ft. of Head	@ 70 ft. of Head	Max. ft. of Head	Max. Pressure, psi	Max. Solids Dia.	Max. Viscosity, cP	hp	Current, A	Pipe Size	Gender	Pipe Size	Gender	Lg.	Wd.	Ht.		Each		Each
120/240V AC, Single Phase—With Thermal Overload Protection
Hardwire
32	__	22	10	__	__	__	44	100	1/8"	50	1/3	5.6/2.8	3/4	Female	1/2	Female	15"	9"	7 1/2"	0000000	0000000	0000000	0000000
32	__	32	32	20	__	__	62	100	3/32"	50	3/4	10.6/5.3	1 1/4	Female	3/4	Female	16"	9"	7 3/4"	0000000	000000	0000000	000000
36	__	30	22	__	__	__	54	100	1/8"	50	1/2	7.6/3.8	3/4	Female	1/2	Female	15"	9"	7 1/2"	0000000	000000	0000000	000000
38	__	33	27	18	__	__	59	100	1/8"	50	3/4	10.6/5.3	3/4	Female	1/2	Female	15"	9"	7 1/2"	0000000	000000	0000000	000000
90	82	63	35	__	__	__	60	100	3/32"	50	1	12.6/6.3	1 1/2	Female	1 1/4	Female	16"	9"	8 3/4"	0000000	000000	0000000	000000
240/460V AC, Three Phase—With Thermal Overload Protection
Hardwire
75	47	15	__	__	__	__	34	100	3/16"	50	1	2.9/1.4	1 1/2	Female	1 1/4	Female	16"	9"	8 3/4"	0000000	000000	0000000	000000
95	80	55	20	__	__	__	49	100	3/16"	50	1 1/2	3.9/2	1 1/2	Female	1 1/4	Female	16"	9"	8 3/4"	0000000	000000	0000000	000000
110	100	80	58	28	__	__	70	100	3/32"	50	1 1/2	3.9/2	1 1/2	Female	1 1/4	Female	16"	9"	8 3/4"	0000000	000000	0000000	000000
115	__	__	55	__	__	__	52	100	3/16"	50	2	5.3/2.7	2	Female	1 1/2	Female	16"	9"	8 3/4"	0000000	000000	0000000	000000
130	__	__	__	90	60	__	82	100	3/32"	50	2	5.3/2.7	2	Female	1 1/2	Female	16"	9"	8 3/4"	0000000	000000	0000000	000000
130	__	__	__	95	55	__	79	100	3/16"	50	3	7.6/3.8	2	Female	1 1/2	Female	16"	9"	8 3/4"	0000000	00000000	0000000	000000
140	__	__	__	__	85	55	88	100	3/32"	50	3	7.6/3.8	2	Female	1 1/2	Female	16"	9"	8 3/4"	0000000	000000	0000000	000000

Maintenance Kit for Pumps with 1/8" Max. Solids Dia.	0000000	Each	0000000
Maintenance Kit for Pumps with 3/16" or 3/32" Max. Solids Dia.	0000000	Each	000000

Compact Constant-Flow-Rate Pumps for Water and Oil

Designed to fit into small equipment, these pumps have miniature gears and a subfractional 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.

						Intake			Discharge			Overall
Max. Flow Rate	Max. Pressure, psi	Max. Viscosity, cP	Temp. Range, °F	hp	Current, A	Tube Connection Type	Gender	For Tube ID	Tube Connection Type	Gender	For Tube ID	Lg.	Wd.	Ht.		Each
120V AC, Single Phase—With Thermal Overload Protection
Hardwire
0.43 gpm (55 oz./min.)	20	800	10° to 180°	Subfractional	1.5	Barbed	Male	3/16"	Barbed	Male	3/16"	4 3/8"	3"	3 3/4"	0000000	0000000
240V AC, Single Phase—With Thermal Overload Protection
Hardwire
0.43 gpm (55 oz./min.)	20	800	10° to 180°	Subfractional	1.5	Barbed	Male	3/16"	Barbed	Male	3/16"	4 3/8"	3"	3 3/4"	0000000	000000

Smooth-Flow Air-Powered Transfer Pumps

Also known as sprayer pumps, these provide a smooth, uniform flow for agricultural spraying, soap dispensing, and chemical transferring. They automatically turn on when you open the outlet valve. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Do not run dry.

Santoprene diaphragm stands up to ammonia and resists cracking for a long service life.

With Bottom Intake and Top Discharge

Pumps
	Max. Flow Rate, gpm								Overall					Maintenance Kits for Pumps
Max. Flow Rate, gpm	@ 80 ft. of Head	@ 120 ft. of Head	Max. Viscosity, cP	Air Consumption, cfm	Air Connection	Intake Tube Connection	Discharge Tube Connection	Diaphragm Material	Lg.	Wd.	Ht.		Each		Each
135 ft. of Head—58 psi Max. Discharge Pressure
0.6	0.5	0.4	2,500	0.48	1/4" Male	3/8" Male	3/8" Male	Santoprene Rubber	4"	6"	6"	0000000	0000000	0000000	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

How to Prime Your Pump

How to Determine Feet of Head

About Process Pumps

About Drum Pumps

Drum Pumps for Water and Chemicals

Siphon Drum Pumps

Air-Powered Drum Pumps for Water, Oil, Coolants, and Chemicals

Air-Powered Drum Pumps with Hose andFilter/Lubricator for Water, Oil, Coolants, and Chemicals

Drum-Pressurizing Air-Powered Drum Pumps with Nozzle

Drum-Pressurizing Air-Powered Drum Pumps

Foot-Operated Drum Pumps for Harsh Chemicals

Stainless Steel Circulation Pumps for Chemicals

Compact Constant-Flow-Rate Pumps for Water and Oil

Smooth-Flow Air-Powered Transfer Pumps

High-Flow Metering Pumps for Chemicals

Air-Powered Drum Pumps with Hose and
Filter/Lubricator for Water, Oil, Coolants, and Chemicals