Drum Grounding | McMaster-Carr

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81 Products

Bonding and Grounding Clamps with Cable

Create a grounding path to prevent static charge buildup.

Also Available: Additional cable lengths for noninsulated and insulated cables with two connections. Please select 6955K889 and specify connection types and length.

Cable with 2 Connections


Retracting Cable with Two Connections	Bronze Pipe Clamp	Plier Clamp

Steel Pipe Clamp	Ring Terminal	Quick-Release Clamp

Retracting Cable with Three Connections	Cable with Two Connections	C-Clamp

Alligator Clip

Quick-Release Clamp—Quick-release clamp opens when the cable is pulled.

			Galvanized Steel Cable
	Electrical Connection	Connection Material	Lg.	OD	Insulation Color		Each
Noninsulated Cable



		Ring Terminal (1/4" Hole Dia.) Ring Terminal (1/4" Hole Dia.)	Tin-Plated Copper Tin-Plated Copper	3 ft.	0.13"	—	6955K4	000000


		Alligator Clip (3/4" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Copper Copper	3 ft.	0.13"	—	6955K3	00000
		C-Clamp (1" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Galvanized Steel Copper	3 ft.	0.13"	—	6955K2	00000
		Plier Clamp (1 1/8" Jaw Opening) C-Clamp (1" Jaw Opening)	Aluminum Galvanized Steel	3 ft.	0.13"	—	6955K8	00000
		Plier Clamp (1 1/8" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening)	Aluminum Aluminum	3 ft.	0.13"	—	6955K9	00000


		Insulated Cable



				Ring Terminal (1/4" Hole Dia.) Ring Terminal (1/4" Hole Dia.)	Tin-Plated Copper Tin-Plated Copper	3 ft.	0.13"	Clear	6955K6	00000


				C-Clamp (1" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Galvanized Steel Copper	3 ft.	0.13"	Clear	6955K5	00000
				Plier Clamp (1 1/8" Jaw Opening) C-Clamp (1" Jaw Opening)	Aluminum Galvanized Steel	3 ft.	0.13"	Clear	6955K13	00000
				Plier Clamp (1 1/8" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening)	Aluminum Aluminum	3 ft.	0.13"	Clear	6955K12	00000
				Pipe Clamp (2 1/2" Jaw Opening) C-Clamp (1" Jaw Opening)	Cadmium-Plated Steel Galvanized Steel	3 ft.	0.13"	Clear	6955K7	00000


				Insulated Retracting Cable



						Ring Terminal (1/4" Hole Dia.) Ring Terminal (1/4" Hole Dia.)	Tin-Plated Copper Tin-Plated Copper	5 ft.	0.13"	Orange	6955K551	00000


						Ring Terminal (1/4" Hole Dia.) Ring Terminal (1/4" Hole Dia.)	Tin-Plated Copper Tin-Plated Copper	10 ft.	0.13"	Orange	6955K552	00000
						Ring Terminal (1/4" Hole Dia.) Ring Terminal (1/4" Hole Dia.)	Tin-Plated Copper Tin-Plated Copper	20 ft.	0.13"	Orange	6955K553	00000
						Alligator Clip (3/4" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Copper Copper	5 ft.	0.13"	Orange	6955K541	00000
						Alligator Clip (3/4" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Copper Copper	10 ft.	0.13"	Orange	6955K542	00000
						Alligator Clip (3/4" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Copper Copper	20 ft.	0.13"	Orange	6955K543	00000
						C-Clamp (1" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Galvanized Steel Copper	5 ft.	0.13"	Orange	6955K531	00000
						C-Clamp (1" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Galvanized Steel Copper	10 ft.	0.13"	Orange	6955K532	00000
						C-Clamp (1" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Galvanized Steel Copper	20 ft.	0.13"	Orange	6955K533	00000
						Plier Clamp (1 1/8" Jaw Opening) C-Clamp (1" Jaw Opening)	Aluminum Galvanized Steel	5 ft.	0.13"	Orange	6955K561	00000
						Plier Clamp (1 1/8" Jaw Opening) C-Clamp (1" Jaw Opening)	Aluminum Galvanized Steel	20 ft.	0.13"	Orange	6955K563	00000


						Plier Clamp (1 1/8" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening)	Aluminum Aluminum	5 ft.	0.13"	Orange	6955K571	00000
						Plier Clamp (1 1/8" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening)	Aluminum Aluminum	10 ft.	0.13"	Orange	7610K71	00000
						Plier Clamp (1 1/8" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening)	Aluminum Aluminum	20 ft.	0.13"	Orange	7610K21	00000
						Plier Clamp (1 1/8" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening)	Aluminum Aluminum	30 ft.	0.13"	Orange	7610K22	000000
						Pipe Clamp (2 1/2" Jaw Opening) C-Clamp (1" Jaw Opening)	Cadmium-Plated Steel Galvanized Steel	5 ft.	0.13"	Orange	6955K581	00000
						Pipe Clamp (2 1/2" Jaw Opening) C-Clamp (1" Jaw Opening)	Cadmium-Plated Steel Galvanized Steel	10 ft.	0.13"	Orange	6955K582	00000
						Pipe Clamp (2 1/2" Jaw Opening) C-Clamp (1" Jaw Opening)	Cadmium-Plated Steel Galvanized Steel	20 ft.	0.13"	Orange	6955K583	000000
						Plier Clamp (1 1/8" Jaw Opening) Ring Terminal (1/4" Hole Dia.)	Aluminum Galvanized Steel	5 ft.	0.13"	Orange	7610K66	00000
						Plier Clamp (1 1/8" Jaw Opening) Ring Terminal (1/4" Hole Dia.)	Aluminum Galvanized Steel	10 ft.	0.13"	Orange	7610K67	00000
						Plier Clamp (1 1/8" Jaw Opening) Ring Terminal (1/4" Hole Dia.)	Aluminum Galvanized Steel	20 ft.	0.13"	Orange	7610K68	00000


						Plier Clamp (1 1/8" Jaw Opening) Ring Terminal (1/4" Hole Dia.)	Aluminum Galvanized Steel	30 ft.	0.13"	Orange	7610K65	00000
						Plier Clamp (1 1/8" Jaw Opening) Pipe Clamp (1 5/8" Jaw Opening)	Aluminum Bronze	5 ft.	0.13"	Orange	6955K591	00000
						Plier Clamp (1 1/8" Jaw Opening) Pipe Clamp (1 5/8" Jaw Opening)	Aluminum Bronze	10 ft.	0.13"	Orange	7610K69	000000
						Plier Clamp (1 1/8" Jaw Opening) Pipe Clamp (1 5/8" Jaw Opening)	Aluminum Bronze	20 ft.	0.13"	Orange	7610K81	00000
						Plier Clamp (1 1/8" Jaw Opening) C-Clamp (3/4" Jaw Opening)	Aluminum Galvanized Steel	10 ft.	0.13"	Orange	7610K72	000000
						Quick-Release Clamp (1 1/4" Jaw Opening) Ring Terminal (1/4" Hole Dia.)	Aluminum Galvanized Steel	20 ft.	0.19"	Orange	6997K55	000000

Cable with 3 Connections


Retracting Cable with Two Connections	Bronze Pipe Clamp	Plier Clamp

Steel Pipe Clamp	Ring Terminal	Quick-Release Clamp

Retracting Cable with Three Connections	Cable with Two Connections	C-Clamp

Alligator Clip

			Galvanized Steel Cable
	Electrical Connection	Connection Material	Lg.	OD	Insulation Color		Each
Noninsulated Cable



		Ring Terminal (1/4" Hole Dia.) Alligator Clip (3/4" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Tin-Plated Copper Copper Copper	3 ft., 3 ft.	0.13"	—	6955K25	000000


		C-Clamp (1" Jaw Opening) Alligator Clip (3/4" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Galvanized Steel Copper Copper	3 ft., 3 ft.	0.13"	—	6955K24	00000


		Insulated Retracting Cable



				Ring Terminal (1/4" Hole Dia.) Plier Clamp (1 1/8" Jaw Opening) Alligator Clip (3/4" Jaw Opening)	Tin-Plated Copper Aluminum Copper	5 ft., 10 ft.	0.13"	Orange	6955K22	00000


				Ring Terminal (1/4" Hole Dia.) Plier Clamp (1 1/8" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening)	Tin-Plated Copper Aluminum Aluminum	10 ft., 10 ft.	0.13"	Orange	6955K21	00000
				C-Clamp (1" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening) Plier Clamp (1 1/8" Jaw Opening)	Galvanized Steel Aluminum Aluminum	10 ft., 10 ft.	0.13"	Orange	6955K23	000000

Bonding and Grounding Clamps

C-Clamps

Jaw Opening	For Max. Cable OD	Connection Material		Each
3/4"	0.25"	Galvanized Steel	70345K65	000000
1 1/8"	0.25"	Bronze	70345K66	00000
2 1/2"	0.25"	Galvanized Steel	70345K67	00000

Quick-Release Clamps

Quick-release clamps open when the cable is pulled. They can be used to ground vehicles.

Jaw Opening	For Max. Cable OD	Connection Material		Each
1 1/4"	0.25"	Aluminum	70345K74	000000
1 1/4"	0.38"	Bronze	70345K75	000000

Plier Clamps

Jaw Opening	For Max. Cable OD	Connection Material		Each
1 1/8"	0.13"	Aluminum	70345K73	000000

Plier Clamps with Flat Serrated Jaw

Plier clamps with flat serrated jaw prevent damage to unpainted surfaces, posts, and thin materials.

Jaw Opening	For Max. Cable OD	Connection Material		Each
1"	0.13"	Aluminum	70345K81	000000

Spring Clamps

Jaw Opening	For Max. Cable OD	Connection Material		Each
1 3/4"	0.25"	Stainless Steel	70345K77	0000000

Drum Pumps for Fuel and Flammable Liquid

All of these pumps have bonding and grounding wires, while some also have an internal flame arrester, to pump fuel, cleaning solvents, and lacquer thinners.

Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.

Steel Housing—Steel pumps work with fuels and flammable liquids, but not especially aggressive and corrosive chemicals.

316 Stainless Steel Housing—Stainless steel pumps handle aggressive and corrosive liquids that steel pumps cannot.

For 5 gal. Containers—Pumps for 5-gallon containers have a drum connector that fits Rieke flex spouts and two screw cap adapters: 1 _3/4" and 2 _1/8".

Pump Repair Kits—Repair kits include components such as gaskets and pistons.

	Pumps											Pump Repair Kits
							Intake
	Flow Rate, fl oz/stroke	For Container Size, gal.	Max. Viscosity, cP	Max. Temp., ° F	For Drum Opening Size	Includes	Tube OD	Tube Lg.	Features		Each		Each
Steel Housing



		4	5	110	Not Rated	1 3/4", 2 1/8", 2 1/4", 2 7/8"	Drum Connector, Flex Spout Adapter, Two Screw Cap Adapters (1 3/4" & 2 1/8")	1/2"	16"	Bonding and Grounding Wires, Internal Flame Arrester	4259K13	0000000	4259K14	0000000


		4	5	650	Not Rated	1 3/4", 2 1/8", 2 1/4", 2 7/8"	Drum Connector, Flex Spout Adapter, Two Screw Cap Adapters (1 3/4" & 2 1/8")	1 1/8"	15"	Bonding and Grounding Wires, Internal Flame Arrester	4259K23	000000	4259K55	000000
		8	15 to 55	650	Not Rated	2 NPT	Drum Connector	9/16"	16" to 38"	Bonding and Grounding Wires, Internal Flame Arrester	4259K43	000000	4259K55	000000
		8	55	110	Not Rated	2 NPT	Drum Connector	1/2"	22"	Bonding and Grounding Wires, Internal Flame Arrester	4259K12	000000	4259K14	000000


		316 Stainless Steel Housing



				10	5 to 7	650	140	2", 2 5/8"	Drum Connector	1 1/2"	18"	Bonding and Grounding Wires	4259K16	000000	———	0


				20	30 to 55	650	140	2"	Drum Connector	1 1/2"	37 1/2"	Bonding and Grounding Wires	4259K15	000000	———	0

Bonding and Grounding Cable

Create a grounding path to prevent static charge buildup.

	Cable
	Lg., ft.	Style	Material	OD	Insulation Color		Each
Insulated Cable



		5	Retractable	Galvanized Steel	0.13"	Orange	70345K11	000000


		10	Retractable	Galvanized Steel	0.13"	Orange	70345K12	00000
		20	Retractable	Galvanized Steel	0.13"	Orange	70345K13	00000
		20	Retractable	Galvanized Steel	0.25"	Orange	70345K14	00000
		30	Retractable	Galvanized Steel	0.13"	Orange	70345K21	00000
		40	Retractable	Galvanized Steel	0.13"	Orange	70345K22	00000
		40	Retractable	Galvanized Steel	0.25"	Orange	70345K23	00000

Continuous-Flow Drum Pumps for Fuel

Rotate the handle to dispense a continuous flow of liquid. These pumps are rated for use with Class I and II flammable and combustible fuels.

With Hose and Nozzle

Pumps														Pump Repair Kits
			Temp., ° F				Intake		Discharge
Flow Rate, fl oz/stroke	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size	Includes	Tube OD	Tube Lg.	Hose OD	Hose Length, ft.	Features		Each		Each



	12.8	15 to 55	319	-15	150	2 NPT	Drum Connector	1"	20" to 35"	5/8"	8	Bonding and Grounding Wires, Nozzle Hanger, Strainer, Vacuum Breaker	9182K22	0000000	9182K13	000000

Replacements for Drum Pumps

		Each
5/8" OD × 8' Long Replacement Hose	9906K41	000000
Replacement Nozzle	9906K44	00000
Replacement Telescoping Intake Tube	9906K43	00000

Nondrip Drum Pumps for Fuel and Flammable Liquid

Eliminate leaks and waste with a faucet-style nondrip nozzle that quickly starts and stops flow. Pressurize your container with a few pumps of the plunger handle, and use the one-touch nozzle to manage flow. Hold down the nozzle for intermittent dispensing, open the nozzle fully for continuous flow, and close the nozzle to stop flow entirely.

NFPA 30 18.4.4.1—NFPA approved pumps are rated for use with Class I and II flammable and combustible liquids such as fuels, alcohols, and acetone.

			Temp., ° F				Intake
Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	For Drum Opening Size	Includes	Tube OD	Tube Lg.	Discharge Location	Drum Pump Type	Nozzle Type	Features	Flammability Rating		Each



	4.5	2 to 55	270	35	110	2 NPT	Drum Connector	5/8"	40"	Nozzle	Plunger	Nondrip	Bonding and Grounding Wires	NFPA 30 18.4.4.1	9743T13	0000000

Hazardous Location No-Mess Drum Mixers

Motor is UL listed for use in environments with flammable gases and combustible dust. This mixer eliminates spills and splatter by rotating your closed drum to mix its contents.

	Current	Freq., Hz	Ht.	Wd.	Dp.	Wt., lb.	Hazardous Location Rating	Features	Includes		Each
120V AC/240V AC







	Single Phase—Wire Leads

	1/2	15 to 24	300	7.4 amp/3.7 amp	60	20"	35"	21"	183	NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G	Adjustment Dial	Chain and Guard Grounding Strap Two 3" Dia. Casters	2889T17	000000000

Accessories and Replacements for Drum Mixers

		Each
Adapter for Mixing 1 and 5 gal. Cans	2889T16	0000000
Replacement 4" Drive Wheel for Adapter	2889T19	00000

No-Mess Drum Mixers

Eliminate spills and splatter by rotating your closed drum to mix its contents. Motor is totally enclosed fan cooled (TEFC) for use in environments with splashing water and dust.

	Current	Freq., Hz	Ht.	Wd.	Dp.	Wt., lb.	Cord Lg., ft.	Features	Includes		Each
120V AC







	Single Phase—Three-Blade Plug

	1/2	15 to 24	300	7.4 amp	60	20"	35"	21"	175	3	Adjustment Dial	Chain and Guard Grounding Strap Two 3" Dia. Casters	2889T12	000000000

Accessories and Replacements for Drum Mixers

		Each
Adapter for Mixing 1 and 5 gal. Cans	2889T16	0000000
Replacement 4" Drive Wheel for Adapter	2889T19	00000

Air-Powered Drum Pumps for Flammable Liquid

These pumps have a motor that is rated for IEC Zone 1, Groups IIB and IIA; and IEC Zone 21, Groups IIIC, IIIB, and IIIA hazardous locations with flammable gases and vapors, so they can be used with liquids such as acetone, ethanol, methyl ethyl ketone (MEK), xylene, and mineral spirits. Motor is nonsparking for use in applications where electricity is unavailable or dangerous. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.

			Temp., ° F							Intake			Discharge (Pump Body)
Flow Rate, gpm	For Container Size, gal.	Max. Viscosity, cP	Min.	Max.	Air Pressure, psi	Air Consumption, ft³/min	For Drum Opening Size	Includes	Air Connection	Tube OD	Tube Lg.	Discharge Location	Connection	For Tube ID	Gender	Certification	Features		Each



	26	55	1,100	-40	210	44 to 87	53	2 NPT	Drum Connector	3/8 Female NPT	1 5/8"	39"	Pump Body	Barbed	1"	Male	CE Marked	Bonding and Grounding Wires, Hanger	2824K39	000000000


	26	55	1,100	-40	210	44 to 87	53	2 NPT	Drum Connector	3/8 Female NPT	1 5/8"	47"	Pump Body	Barbed	1"	Male	CE Marked	Bonding and Grounding Wires, Hanger	2824K49	00000000
	53	55	1,000	-40	210	44 to 87	53	2 NPT	Drum Connector	3/8 Female NPT	1 5/8"	39"	Pump Body	Barbed	1"	Male	CE Marked	Bonding and Grounding Wires, Hanger	8252K12	00000000
	53	55	1,000	-40	210	44 to 87	53	2 NPT	Drum Connector	3/8 Female NPT	1 5/8"	47"	Pump Body	Barbed	1"	Male	CE Marked	Bonding and Grounding Wires, Hanger	8252K14	00000000

Pump Replacement Parts

Component		Each
Coupling	8252K21	000000
Hand Wheel	8252K22	00000