Chemical Traps | McMaster-Carr

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17 Products

Tabletop Spill-Control Dikes

Form a barrier to stop small spills from spreading on tabletops and workstations with these flexible rubber dikes. Made of polyurethane, they resist oil, water, and most other chemicals. These dikes are easy to clean and reusable.

	Wd.	Ht.	Color		Each
Polyurethane Rubber



	4	1"	3/4"	Orange	3331N11	000000

Float Valves for Chemicals


Elbow Valve Body	Straight Valve Body

Made of stainless steel, these float valves have excellent corrosion resistance even when exposed to chemicals.

For Open Tanks—Valves for open tanks are for use only in an open tank.

For Closed Tanks—Valves for closed tanks are designed to withstand the pressure in a closed tank.

	Inlet				Outlet							Float Rod				For Open Tanks, PTFE Seal			For Closed Tanks, PTFE Seal
	Pipe Size	Thread Type	Gender	Connection	Connection Port	Pipe Size	Thread Type	Gender	Flow Rate @ Pressure	Max. Pressure, psi	Float Dia.	Lg.	Pipe Size	Thread Type	Float Material	Temp. Range, ° F		Each	Temp. Range, ° F		Each
For Alcohol, Chemicals, Acetone, Hydraulic Fluid







				316 Stainless Steel Float Rod—Elbow Valve Body

				1/2	NPT	Female	Threaded	Pipe	1/2	NPT	Female	30 gpm @ 50 psi	100	5"	16"	1/8	NPT	304 Stainless Steel	—	———	0	35 to 350	47395K51	0000000


				1/2	NPT	Female	Threaded	Pipe	1/2	NPT	Female	30 gpm @ 50 psi	100	5"	16"	1/4	NPT	304 Stainless Steel	35 to 350	7903K51	0000000	—	———	0
				3/4	NPT	Female	Threaded	Pipe	3/4	NPT	Female	50 gpm @ 50 psi	100	5"	16"	1/8	NPT	304 Stainless Steel	—	———	0	35 to 350	47395K52	000000
				3/4	NPT	Female	Threaded	Pipe	3/4	NPT	Female	50 gpm @ 50 psi	100	5"	16"	1/4	NPT	304 Stainless Steel	35 to 350	7903K52	000000	—	———	0
				1	NPT	Female	Threaded	Pipe	1	NPT	Female	75 gpm @ 50 psi	100	6"	18"	1/4	NPT	304 Stainless Steel	35 to 350	7903K53	000000	35 to 350	47395K53	00000000
				1 1/2	NPT	Female	Threaded	Pipe	1 1/2	NPT	Female	125 gpm @ 50 psi	100	6"	18"	1/4	NPT	304 Stainless Steel	35 to 350	7903K54	00000000	35 to 350	47395K54	00000000




						316 Stainless Steel Float Rod—Straight Valve Body

						1/2	NPT	Female	Threaded	Pipe	1/2	NPT	Female	30 gpm @ 50 psi	100	5"	16"	1/8	NPT	304 Stainless Steel	35 to 350	7903K71	000000	—	———	0


						1/2	NPT	Female	Threaded	Pipe	1/2	NPT	Female	30 gpm @ 50 psi	100	5"	16"	1/4	NPT	304 Stainless Steel	—	———	0	35 to 350	47395K71	000000
						3/4	NPT	Female	Threaded	Pipe	3/4	NPT	Female	50 gpm @ 50 psi	100	5"	16"	1/8	NPT	304 Stainless Steel	35 to 350	7903K72	000000	—	———	0
						3/4	NPT	Female	Threaded	Pipe	3/4	NPT	Female	50 gpm @ 50 psi	100	5"	16"	1/4	NPT	304 Stainless Steel	—	———	0	35 to 350	47395K72	000000
						1	NPT	Female	Threaded	Pipe	1	NPT	Female	75 gpm @ 50 psi	100	6"	18"	1/4	NPT	304 Stainless Steel	35 to 350	7903K73	000000	35 to 350	47395K73	00000000
						1 1/2	NPT	Female	Threaded	Pipe	1 1/2	NPT	Female	125 gpm @ 50 psi	100	6"	18"	1/4	NPT	304 Stainless Steel	35 to 350	7903K74	00000000	35 to 350	47395K74	00000000