2 1/2 oz. Cups | McMaster-Carr

Cups											Lids
Cap., oz.	Dia.	Ht.	Material	Color	Max. Temp., °F	Space Saving Features	Specifications Met	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Disposable
Plastic
2 1/2	2 3/8"	1 3/4"	Plastic	Clear	225°	Nestable	FDA Compliant 21 CFR 177.1520	125	0000000	000000	125	0000000	00000
										Each
Reusable
Stainless Steel
2 1/2	2 1/4"	1 1/2"	Stainless Steel	__	__	Nestable	__	__	0000000	0000	__	000000	00

Crucibles

Mix and melt small quantities of powders and chemicals.

Style A

Capacity
ml	oz.	Diameter	Height	Color	Maximum Temperature, °F	Autoclavable		Each
PTFE Plastic
75	2.5	2 1/4"	1 5/8"	White	535°	Yes	0000000	000000

Oil Reservoirs

140Â° F Max. Temp.

225Â° F Max. Temp.

Mount these reservoirs directly to your machine, or use them with a flow-adjustment valve and brush (each sold separately) to create a dispenser.

Reservoirs with 140° F max. temp. have NPTF (Dryseal) threads, which are compatible with NPT threads. Flow rate depends on temperature.

Reservoirs with removable filter prevent valve blockage.

Reservoirs—140° F Max. Temp.

						For Max. Viscosity
Cap.	Bowl Dia.	Overall Ht.	Housing Material	Bowl Material	Pressure Regulation	ISO Grade	SAE Grade	SSU Grade	AGMA Grade		Each
1/8 NPTF Male Outlet
2 1/2 oz.	2"	3 1/2"	Aluminum	Plastic	Vented	Not Rated	Not Rated	Not Rated	Not Rated	0000000	000000
1/4 NPTF Male Outlet
2 1/2 oz.	2"	3 3/4"	Aluminum	Plastic	Vented	Not Rated	Not Rated	Not Rated	Not Rated	0000000	00000

Reservoirs—225° F Max. Temp.

					For Max. Viscosity
Cap.	Bowl Dia.	Overall Ht.	Bowl Material	Pressure Regulation	ISO Grade	SAE Grade	SSU Grade	AGMA Grade		Each
3/8 NPT Male Outlet
2 1/2 oz.	2"	4 7/16"	Plastic	Vented	150	90W	700	4	0000000	000000

Reservoirs with Removable Aluminum Filter—225° F Max. Temp.

					For Max. Viscosity
Cap.	Bowl Dia.	Overall Ht.	Bowl Material	Pressure Regulation	ISO Grade	SAE Grade	SSU Grade	AGMA Grade	Wire Mesh Material	Removes Particle Size Down To		Each
3/8 NPT Male Outlet
2 1/2 oz.	2"	4 7/16"	Plastic	Vented	150	90W	700	4	304 Stainless Steel	149 microns	0000000	000000

Vented-System Constant-Level Oil Reservoirs

For use in clean environments, these oil reservoirs have multiple air vents that keep pressure balanced. They maintain a constant level of oil in bearing housings, gear boxes, and similar closed machinery. When oil falls below the set level, these reservoirs automatically replenish the supply. They have oil outlets on the side and bottom for flexibility in installation. For applications that require adjustable flow control, pair with a flow-adjustment valve (sold separately).

Oil Reservoirs
						For Max. Viscosity						Replacement Bowls		Optional Wire Guards
Cap., oz.	Flow Rate, oz./sec.	Bowl Dia.	Overall Ht.	Housing Material	Max. Temp., °F	ISO Grade	SAE Grade	SSU Grade	AGMA Grade		Each		Each		Each
1/4 NPT Female Outlet
Glass Bowl
2 1/2	0.1	2 1/2"	4 1/4"	Zinc	250°	680	140	3,000	8	0000000	000000	0000000	000000	0000000	000000

Oil Dispensers with Flow-Adjustment Valve

Thread these dispensers directly into bearing housings, pumps, and other machinery. Flip the lever to start and stop flow; turn the dial to adjust flow. They have NPTF (Dryseal) threads, which are compatible with NPT threads.

						For Max. Viscosity
Cap.	Bowl Dia.	Overall Ht.	Housing Material	Bowl Material	Pressure Regulation	ISO Grade	SAE Grade	SSU Grade	AGMA Grade	Features		Each
160° F Max. Temp.
3/8 NPTF Male Outlet
2 1/2 oz.	2"	5 3/4"	Aluminum	Plastic	Vented	320	90	1,500	6	Glass Flow Sight	0000000	000000
250° F Max. Temp.
3/8 NPTF Male Outlet
2 1/2 oz.	2"	5 3/4"	Aluminum	Glass	Vented	320	90	1,500	6	Glass Flow Sight	0000000	00000

Replacement Glass Sights for 1 1/2" to 2 1/2" Bowl Dia.

000000

Each

00000

Remote-Access Oil Dispensers with Flow-Adjustment Valve

Connect a tube fitting and tubing (not included) to the dispenser outlet to access hard-to-reach lubrication points. Flip the lever to start and stop flow; turn the dial to adjust flow. They have NPTF (Dryseal) threads, which are compatible with NPT threads.

								For Max. Viscosity
Cap.	Bowl Dia.	Overall Ht.	Housing Material	Bowl Material	Pressure Regulation	Max. Temp., °F	Mounting Thread Size	ISO Grade	SAE Grade	SSU Grade	AGMA Grade	Features	Includes		Each
1/8 NPTF Female Outlet
2 1/2 oz.	2"	5 3/4"	Aluminum	Plastic	Vented	160°	9/16"-18	320	90	1,500	6	Glass Flow Sight	Nut, Washer	0000000	000000

Sealed-System Oil Dispensers with Flow-Adjustment Valve

A sealed reservoir prevents contamination in dirty and dusty environments. These dispensers have a tube that equalizes system pressure and an integral check valve that prevents backward flow. Mount them to bearing housings, pumps, and other machinery. Flip the lever to start and stop flow; turn the dial to adjust flow. Dispensers can be used with any oil grade. Flow rate depends on temperature. They have NPTF (Dryseal) threads, which are compatible with NPT threads.

3/8 NPTF Male Outlet
Cap., oz.	Bowl Dia.	Overall Ht.	Housing Material	Bowl Material	Pressure Regulation	Max. Temp., °F	Features		Each
2 1/2	2"	5 15/16"	Aluminum	Plastic	Nonvented	160°	Ball Check Valve, Glass Flow Sight	0000000	0000000

Electrically Operated Oil Dispensers with Flow-Adjustment Valve

A solenoid automatically starts and stops flow to dispense lubricant only while equipment is running. When wired to a machine’s on/off switch, the solenoid remains closed until the machine is turned on. Turn the dial on the valve to adjust flow. Dispensers can be used with any oil grade. Flow rate depends on temperature.

		Overall							120V AC 0.1A Current		24V DC 0.4A Current
Cap.	Bowl Dia.	Ht.	Wd.	Housing Material	Bowl Material	Pressure Regulation	Max. Temp., °F	Mounting Thread Size		Each		Each
For 1/4" Outlet Tube OD
2 1/2 oz.	2"	5 9/16"	4 1/2"	Aluminum	Plastic	Vented	160°	5/8"-18	0000000	0000000	0000000	0000000

24V DC Replacement Coil	0000000	Each	0000000
120V AC Replacement Coil	0000000	Each	00000

Oil Dispensers with Flow-Adjustment Valve and Brush

Flip the lever to start and stop the flow of oil through the brush; turn the dial to adjust flow. Dispensers can be used with any oil grade. Flow rate depends on temperature.

				Bristle
Cap.	Bowl Dia.	Brush Wd.	Overall Ht.	Ht.	Material	Housing Material	Bowl Material	Pressure Regulation	Max. Temp., °F	Mounting Thread Size	Features		Each
2 1/2 oz.	2"	1 1/2"	8 3/8"	1 5/32"	Nylon Plastic	Aluminum	Plastic	Vented	140°	1/2"-20	Glass Flow Sight	0000000	000000

Replacement Bristle Inserts	0000000	Each	00000
Replacement Brushes	0000000	Each	00000

Electrically Operated Oil Dispensers with Flow-Adjustment Valve and Brush

A solenoid automatically starts and stops flow so lubrication is dispensed only while equipment is running. When wired to a machine’s on/off switch, the solenoid remains closed until the machine is turned on. Turn the dial on the valve to adjust the flow of oil through the brush. Dispensers can be used with any oil grade. Flow rate depends on temperature.

			Overall		Bristle
Cap.	Bowl Dia.	Brush Wd.	Ht.	Wd.	Ht.	Material	Housing Material	Bowl Material	Pressure Regulation	Max. Temp., °F	Mounting Thread Size		Each
120V AC 0.1A Current
2 1/2 oz.	2"	1 1/2"	8"	4 7/16"	1 5/32"	Nylon Plastic	Aluminum	Plastic	Vented	140°	5/8"-18	0000000	0000000
24V DC 0.4A Current
2 1/2 oz.	2"	1 1/2"	8"	4 7/16"	1 5/32"	Nylon Plastic	Aluminum	Plastic	Vented	140°	5/8"-18	0000000	000000

Replacement Bristle Inserts	0000000	Each	00000
Replacement Brushes	0000000	Each	00000