Turbine Pumps | McMaster-Carr

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Flow Rate @ 110 Feet of Head

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16 Products

High-Head Circulation Pumps for Water, Coolants, and Oil

Propel liquid higher and farther than standard circulation pumps. They're commonly used with chillers, heat exchangers, and boiler feed systems. The motor is open dripproof (ODP) for use in clean, dry, and well-ventilated environments. 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.

120V AC/208V AC to 240V AC, Single Phase—With Thermal Overload Protection

Image of Product. Front orientation. Centrifugal Pumps. High-Head Circulation Pumps for Water, Coolants, and Oil.

	Pumps																		Impellers
		Flow Rate, gpm												Overall
	Max. Flow Rate, gpm	@ 80 ft. of Head	@ 90 ft. of Head	@ 100 ft. of Head	@ 150 ft. of Head	@ 200 ft. of Head	@ 250 ft. of Head	Max. ft. of Head, ft.	Max. Pressure, psi	Power, hp	Current	Intake Connection Type	Discharge Connection Type	Lg.	Wd.	Ht.		Each		Each
Hardwire—52 cP Maximum Viscosity



		3	3	3	3	2	—	—	165	70	1/3	7.5 amp/4 amp	1 Female NPT	1 Female NPT	13 5/8"	6 1/2"	6 7/8"	43195K51	000000000	43195K512	0000000


		4	4	4	4	4	—	—	180	75	1/2	9.5 amp/5.1 amp	1 Female NPT	1 Female NPT	13 5/8"	6 1/2"	6 7/8"	43195K52	00000000	43195K522	000000
		6	6	6	6	5	5	4	280	120	3/4	10.3 amp/5.2 amp	1 Female NPT	1 Female NPT	14 1/8"	6 1/2"	6 7/8"	43195K53	00000000	43195K532	000000

Repair Kits

		Each
Maintenance Kits	43195K511	0000000

208V AC to 240V AC/460V AC, Three Phase—Without Thermal Overload Protection

	Pumps																					Impellers
		Flow Rate, gpm															Overall
	Max. Flow Rate, gpm	@ 80 ft. of Head	@ 90 ft. of Head	@ 120 ft. of Head	@ 130 ft. of Head	@ 140 ft. of Head	@ 150 ft. of Head	@ 200 ft. of Head	@ 250 ft. of Head	@ 300 ft. of Head	@ 350 ft. of Head	Max. ft. of Head, ft.	Power, hp	Current	Intake Connection Type	Discharge Connection Type	Lg.	Wd.	Ht.		Each		Each
Hardwire—52 cP Maximum Viscosity







				165 psi Maximum Pressure

				10	9	9	8	8	8	8	7	7	6	5	380	1 1/2	4.6 amp to 4.8 amp/2.4 amp	1 Female NPT	1 Female NPT	15 1/8"	6 1/2"	8 5/8"	43195K56	000000000	43195K562	0000000




						170 psi Maximum Pressure

						13	12	12	11	11	11	11	10	9	8	7	400	2	5.2 amp to 5.6 amp/2.6 amp	1 Female NPT	1 Female NPT	15 1/2"	6 1/2"	8 5/8"	43195K57	00000000	43195K572	000000

Repair Kits

		Each
Maintenance Kits	43195K511	0000000

Rack-Mount Liquid Chillers

Save floor space—these chillers mount to standard 19" electronics racks, enclosures, and cabinets. Because they're so compact, you can even fit multiple chillers on the same rack. Where other chillers only keep liquid cool within a few full degrees, these chillers are highly precise, maintaining constant, uniform temperatures within 0.18° F. This makes them ideal for equipment where small temperature changes could cause an issue for your process. Also called Peltier chillers, they cool using only electricity, so there's no compressors or refrigerants. Without a compressor, you'll hardly hear them when they're running.

Fill these chillers with water or glycol solutions, and an internal pump moves the liquid through a cooling system and out to your equipment. There are multiple ways to control these chillers. Use the built-in keypad to manually set the temperature, or connect an external controller of your own to automate temperature changes. View the set temperature, pressure, and flow rate from the digital display. It will also display maintenance reminders and alarms.

A port on the front lets you quickly check fluid levels and fill the chiller with fluid without removing it from the rack or disconnecting it from your system.

							Temp. Control		Overall
	For Rack Wd.	Cooling Cap., BTU/hr	Voltage (Electrical Phase)	Current, amp	Max. Flow Rate @ Pressure	Max. Pressure, psi	Range, ° F	Method	Ht.	Wd.	Dp.	Tank Cap., gal.		Each
For Closed-Loop Fluid Cooling Systems







				Thermoelectric Cooled

				19"	600	100V AC-240V AC (Single Phase)	2.5	0.8 gpm @ 5 psi	10	50 to 140	External Controller, Keypad	7"	19"	13 1/2"	0.3	6452N11	000000000

Precision Liquid Chillers


120V AC (Single Phase)	240V AC (Single Phase)

Protect your most temperature-sensitive equipment from overheating. These chillers keep liquids within 0.18° F of the temperature you set. Far more advanced than basic chillers—which are accurate within a few full degrees—they’re even precise enough for use in medical imaging machines. Fill these chillers with distilled water or glycol solutions, and an internal pump moves the liquid out to your equipment and back in a continuous loop. They’re often used with spot-welding systems, molds, lasers, and X-ray diffraction equipment. Use the built-in keypad to manually set the temperature, or connect an external controller of your own to automate temperature changes. View the set temperature, alerts, and other information on the LED display.

120V AC—120V AC chillers automatically replace their own filter, using a roller to swap in a fresh filter on a set schedule. Adjust the schedule to suit your application. A UV light system prevents algae and other bacteria growth, keeping the cooling liquid clean.

240V AC—240V AC chillers have a bypass valve knob to control the chiller’s flow rate and pressure, which can affect the temperature of your liquid and how efficiently these coolers run.

								Overall
	Cooling Cap., BTU/hr	Current, amp	Compressor Power, hp	Max. Flow Rate @ Pressure	Max. Pressure, psi	Temp. Control Range, ° F	Temp. Tolerance, ° F	Ht.	Wd.	Dp.	Electrical Connection Type	Tank Cap., gal.	Refrigerant No.		Each
120V AC (Single Phase)



		2,900	13.7	1/4	3.5 gpm @ 90 psi	90	15 to 155	-18 to 18	21 7/8"	15"	26"	Plug In	1.1	R-513A	8886T11	000000000


		5,940	17.4	1/2	3.5 gpm @ 90 psi	90	15 to 155	-18 to 18	21 7/8"	15"	26"	Plug In	1.1	R-513A	8886T12	00000000


		240V AC (Single Phase)



				10,920	15.5	1 1/4	6 gpm @ 45 psi	45	50 to 80	-0.09 to 0.09	30 9/16"	14 1/8"	31 13/16"	Plug In	1.5	R-513A	8886T301	00000000

Bench-Top Liquid Chillers

Send cool water to equipment right from your bench top without compromising precision. These chillers maintain constant, uniform temperatures within 0.2° F where other chillers only keep liquid cool within a few full degrees. This makes them ideal for equipment where small temperature changes could cause an issue, such as microscope cooling plates.

Fill these chillers with water or glycol solutions, and an internal pump moves the liquid through a cooling system and out to your equipment. Use the built-in keypad to manually set the temperature, or connect an external controller of your own to automate temperature changes. View the set temperature, alerts, and other information from the LED display.

500 BTU/hr Cooling Capacity—Chillers rated for 500 Btu/hr. are also known as Peltier chillers. They cool liquid using electricity—no need for compressors or refrigerants. Because they don’t use a compressor, you’ll hardly hear them when they’re on. To check fluid levels at a glance, their tank inlet is semi-clear.

								Overall
	Cooling Cap., BTU/hr	Wire Connection	Voltage (Electrical Phase)	Current, amp	Max. Flow Rate @ Pressure	Max. Pressure, psi	Temp. Control Range, ° F	Ht.	Wd.	Dp.	Accuracy	Tank Cap., fl. oz.	Features		Each
For Closed-Loop Fluid Cooling Systems







				Thermoelectric Cooled

				500	Wire Leads	24V DC	12.5	1 gpm @ 10 psi	20	50 to 140	9 1/16"	5 1/8"	6 5/16"	±0.4%	4	Semi-Clear Tank Inlet	6592N12	000000000