1/50 hp Pumps | McMaster-Carr

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Pump Type

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Discharge Tube ID

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DFARS Specialty Metals

Exempt

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Frequency

60 Hz

Pump Style

Circulating

Material

Barium Ferrite Ceramic

Export Control Classification Number (ECCN)

2B350

EAR99

REACH

Not Compliant

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Compliant with Exemptions

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3 Products

Low-Maintenance Plastic Circulation Pumps for Water and Coolants

Eliminate seal wear and leakage with pumps that use magnets to turn the impeller. They’re often used with electroplating and photographic solutions. 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.

Pumps with Tube Connections (Front Intake)

Image of Product. Front orientation. Centrifugal Pumps. Low-Maintenance Plastic Circulation Pumps for Water and Coolants, Pumps with Tube Connections (Front Intake).

									Intake			Discharge			Overall
	Max. Flow Rate, gpm	Flow Rate @ 5 ft. of Head, gpm	Max. ft. of Head, ft.	Max. Pressure, psi	Max. Viscosity, cP	Temp. Range, ° F	Power, hp	Current, amp	Connection	Connection Type	For Tube ID	Connection	Connection Type	For Tube ID	Lg.	Wd.	Ht.		Each
120V AC, Single Phase—With Thermal Overload Protection







				Plug In

				5	2	7	3	20	35 to 150	1/50	0.94	Barbed	Male Unthreaded	5/8"	Barbed	Male Unthreaded	5/8"	7 5/8"	3 1/2"	5 1/4"	9930K37	0000000

Flood Coolant Dispensers with Reservoir

Style A

These dispensers have a reservoir for recirculating coolant. They provide a constant flow of coolant, so they dissipate heat more efficiently than mist and droplet dispensers, making them suitable for cooling long machine cycles. Coolant strainers prevent debris from getting into the recirculated coolant.

Maximum flow rate and shut-off height are for water-soluble oil.

Shut-Off Height—Shut-off height is the maximum height to which the water-soluble oil can be pumped.

					Coolant Outlet			Nozzle				Reservoir
	Style	Cap., gal.	Max. Flow Rate @ ft. of Head	Max. Pressure, psi	No. of	Hose Lg., ft.	Hose Material	Lg.	Type	Material	Overall Ht.	Wd.	Dp.	Reservoir Material	Shut-Off Ht., ft.	For Max. SSU Viscosity Grade, SSU	Voltage, V AC	Features		Each
For Use With Coolant and Water



		A	1	108 gph @ 1 ft.	5	1	6	Vinyl Plastic	6"	Rigid	Polyethylene	9 3/8"	12"	6"	Polypropylene	11.5	100	120	Adjustable Flow, Coolant Strainer	43085K21	0000000

Submersible Pumps for Salt Water

Circulate salt water in submerged and open-air applications. These pumps use magnets to turn the impellers so there is no shaft seal to wear out. They must be wired to a plug (not included) to activate. Do not run dry.

	Max. Flow Rate, gpm						Intake			Discharge				Overall
	@ 1 Ft. of Head	@ 5 Ft. of Head	Max. ft. of Head, ft.	Temp. Range, ° F	Power, hp	Current, amp	Pipe Size	Thread Type	Gender	Pipe Size	Thread Type	Gender	Cord Lg., ft.	Ht.	Wd.	Dp.		Each
120V AC, Single Phase—With Thermal Overload Protection







				Hardwire

				5	3.8	13	35 to 130	1/50	0.9	3/8 × 3/4	NPT × NPT	Female × Male	1/4	NPT	Male	6	4 1/8"	6 1/8"	4 7/8"	99845K46	0000000