Butane Pumps | McMaster-Carr

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Double Diaphragm Pumps

Peristaltic Pumps

For Use With

Butane

System of Measurement

Tube ID

Diaphragm Material

Power Source

Housing Material

Maximum Flow Rate

Pump Type

Positive Displacement

Voltage

Flow Rate

Intake Pipe Size

Discharge Pipe Size

Material

Viton® Fluoroelastomer

Intake Connection

Discharge Connection

Wetted Parts Material

PVDF

Viton® Fluoroelastomer

Maximum Temperature

Maximum Pressure

Priming Type

Duty Cycle

Fitting Connection

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

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

27 Products

Fixed-Flow-Rate Peristaltic Pumps for Chemicals

Also known as 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.

Viton® Fluoroelastomer Wetted Parts—Pumps with Viton® Fluoroelastomer tubing withstand oil such as gasoline and hydraulic oil.

	Pumps												Replacement Pump Heads
							Overall
	Flow Rate, gal./day (For Tube ID)	Max. Pressure, psi	Max. Viscosity, cP	Temp., ° F	Power	Current, amp	Lg.	Wd.	Ht.	Includes		Each		Each
115V AC, Single Phase—Plug In







				PVDF and Viton® Fluoroelastomer Wetted Parts

				0.02 (1/32") 0.07 (1/16") 0.25 (1/8")	30	800	32 to 122	Fractional	0.03	5 1/2"	3 1/4"	3 3/4"	4 1/2" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/32" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60)	43045K211	0000000	43045K116	000000


				0.11 (1/32") 0.34 (1/16") 1.25 (1/8")	30	800	32 to 122	Fractional	0.03	5 1/2"	3 1/4"	3 3/4"	4 1/2" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/32" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60)	43045K212	000000	43045K116	00000
				0.87 (1/16") 3.53 (1/8") 6.84 (3/16")	30	800	32 to 122	Fractional	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)	43045K216	000000	43045K122	00000
				1.75 (1/16") 7.07 (1/8") 13.68 (3/16")	30	800	32 to 122	Fractional	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)	43045K217	000000	43045K122	00000
				22.8 (3/16") 38 (1/4")	15	500	32 to 122	Fractional	0.52	5"	5"	7"	6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60)	43045K222	000000	43045K249	00000
				45.6 (3/16") 76 (1/4")	15	200	32 to 122	Fractional	0.65	5"	5"	7"	6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60)	43045K223	000000	43045K249	00000
				228 (3/16") 380 (1/4")	15	50	32 to 122	Fractional	1.74	5"	5"	7"	6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60)	43045K224	000000	43045K249	00000

Replacement Pump Intake Tubes

		Each
For PVDF and Viton® Fluoroelastomer Wetted Parts Material



	0.02 to 0.11	43045K213	000000


	0.06 to 0.34	43045K214	00000
	0.24 to 1.25	43045K215	00000
	0.87 to 1.75	43045K218	00000
	3.53 to 7.07	43045K219	00000
	6.84 to 13.68	43045K221	00000
	22.8 to 228	43045K245	00000
	38 to 380	43045K246	00000

PTFE Air-Powered Double Diaphragm Pumps for Harsh Chemicals

With all PTFE wetted parts, these pumps offer the best chemical resistance of all our air-powered double diaphragm pumps and can handle solvents and petroleum-based fluids that PVDF pumps can’t. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All can run dry.

Threaded Side Intake and Threaded Side Discharge

Image of Product. Front orientation. Double Diaphragm Pumps. PTFE Air-Powered Double Diaphragm Pumps for Harsh Chemicals, Threaded Side Intake and Threaded Side Discharge.

Air Motor Pump Repair Kits—Air-motor repair kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.

Fluid Side Pump Repair Kits—Fluid-side repair kits include diaphragms, check valve balls, and seals.

	Double Diaphragm Pumps											Air Motor Pump Repair Kits		Fluid Side Pump Repair Kits
							Overall
	Max. Flow Rate, gpm	Max. Solids Dia.	Air Consumption, ft³/min	Air Connection Size	Intake Size	Discharge Size	Lg.	Wd.	Ht.		Each		Each		Each
231 ft. Maximum Feet of Head—100 psi Maximum Discharge Pressure



		6.7	0.08"	9.3	1/8 Female NPT	3/8 Female NPT	3/8 Female NPT	3 1/2"	5 7/8"	7 5/8"	2925N2	000000000	2666N29	0000000	2666N22	0000000


		16	0.16"	29	1/4 Female NPT	1/2 Female NPT	1/2 Female NPT	6"	9 3/16"	8"	2925N3	00000000	2666N31	000000	2666N23	00000000
		39	0.24"	46	1/4 Female NPT	1 Female NPT	1 Female NPT	8"	10 7/8"	10 3/8"	2925N4	00000000	2666N32	000000	2666N24	00000000