Pump Cover | McMaster-Carr

Filter by

Container Type

Container Size

For Use With

Power Source

Ounces per Stroke

For Maximum ISO Viscosity Grade

Material

For Container Weight

NLGI Consistency Grade

Flow Rate

16 fl oz/min

32 fl oz/min

64 fl oz/min

For Maximum SSU Viscosity Grade

Measurement Unit

Container Included

For Maximum SAE Viscosity Grade

140

250

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Exempt

For Maximum AGMA Viscosity Grade

Grease Gun Type

Booster

No Gun

Standard

Grease Outlet Hose Length

Oil Outlet Hose Length

5 ft.

6 ft.

Air Inlet Thread Type

NPT

NPTF

Air Consumption @ Pressure

15 scfm @ 100 psi

Not Rated

Maximum Grease Outlet Pressure

Pressure Setting

27 Products

Metering Container-Mount Oil Dispensers

Drum Not Included

Equipped with a flowmeter/totalizer, this dispenser displays both flow rate and cumulative flow volume of the oil dispensed. Mount it to your drum of oil. It's smaller and more portable than air-powered container-mount dispensers, making it good for refilling gear boxes and transmissions. The container is not included.

For Container									For Max. Viscosity
Size, gal.	Max. Dia.	Max. Ht.	Oz. per Stroke	Oil Outlet Hose Lg., ft.	Material	Volume Measurement Scale	Max. Total Volume	Batteries Included	ISO Grade	SAE Grade	SSU Grade	AGMA Grade	Includes		Each
16	15"	30"	8	6	Aluminum, Steel	Pints, Quarts, Liters, Gallons	9,999 units	Yes	460	140	7,750	7	Cover, Curved Nozzle, Dolly, Meter, Oil Outlet Hose, Pump	0000000	0000000

Container-Mount Oil Dispensers

A (Pail Not Included)

These manual dispensers are more portable than air-powered dispensers.

Style A mounts to a 5-gal. pail of oil (not included).

	For Container						Base			For Max. Viscosity
Style	Size, gal.	Max. Dia.	Max. Ht.	Oz. per Stroke	Oil Outlet Hose Lg., ft.	Overall Ht.	Lg.	Wd.	Material	ISO Grade	SAE Grade	SSU Grade	AGMA Grade	Includes		Each
A	5	12 11/16"	16 7/16"	2.6	5	__	__	__	Steel	1,500	250	9,000	8	Cover, Curved Nozzle, Oil Outlet Hose, Pump	0000000	000000
B	3.7	__	__	1	6	17 1/8"	14"	7 5/16"	Steel	1,500	250	9,000	8	Cover, Curved Nozzle, Drum, Oil Outlet Hose, Pump	0000000	000000

High-Output Container-Mount Grease Dispensers

This dispenser delivers over three times more grease per stroke than our dual-output dispensers. Use it with your pail of grease. Container not included.

For Container
Max. Dia.	Max. Ht.	Oz. per Stroke	For NLGI Viscosity Grade	Max. Grease Outlet Pressure, psi	Grease Outlet Hose Lg., ft.	Material	Includes		Each
For 35 lbs. Pail
11 3/4"	13 1/2"	2.67	1, 2	5,000	5	Steel	Cover, Grease Outlet Hose, Pump, Straight Rigid Nozzle	00000000	0000000

Dual-Output Container-Mount Grease Dispensers

A (Container Not Included)

C (Container Not Included)

Switch between high-pressure and low-pressure settings. Use high pressure to dispense thicker grease or to force grease through clogged fittings. Use low pressure for high-volume dispensing. Dispensers include a follower plate that moves down the inside of the container as the grease level drops to compress the grease and prevent vapor pockets.

Styles A and C do not include a container. Use them with your pail of grease.

	For Container				High Pressure Setting		Low Pressure Setting
Style	Max. Dia.	Max. Ht.	Container Included	For NLGI Viscosity Grade	Oz. per Stroke	Max. Grease Outlet Pressure, psi	Oz. per Stroke	Max. Grease Outlet Pressure, psi	Grease Outlet Hose Lg., ft.	Material		Each
For 7 lbs. Pail
A	7"	7 1/4"	No	00, 0, 1, 2	0.016	10,000	0.044	5,000	5	Steel	0000000	0000000
For 11 lbs. Pail
B	8 1/2"	7 13/16"	Yes	00, 0, 1, 2	0.016	10,000	0.044	5,000	5	Steel	0000000	000000
For 35 lbs. Pail
C	12 3/16"	15 3/8"	No	00, 0, 1, 2	0.016	10,000	0.044	5,000	10	Steel	0000000	000000

Flexible Tip Extension

0000000

Each

000000

Air-Powered Container-Mount Grease Dispensers

Dispense from your drum or pail of grease using compressed air. Dispensers include a follower plate that moves down the inside of the container as the grease level drops to compress the grease and prevent vapor pockets. Containers not included.

Dispensers deliver grease at the same pressure as your existing grease system, up to the max. grease outlet pressure. Dispensers with a booster gun allow you to increase the pressure to the value listed for max. grease outlet pressure with booster.

Styles A-D have a Z-swivel that connects the outlet hose to the gun and prevents the hose from kinking.

For technical drawings and 3-D models, click on a part number.

For 35 lbs. Pail

Dispensers
	For Container								Air Inlet						Replacement Follower Plates
Style	Max. Dia.	Max. Ht.	Flow Rate, oz./min.	For NLGI Viscosity Grade	Max. Grease Outlet Pressure, psi	Max. Grease Outlet Pressure with Booster, psi	Grease Outlet Hose Lg., ft.	Material	Max. Pressure, psi	Thread Type	Pipe Size	Gender		Each		Each
With Booster Gun
A	12 3/16"	12 13/16"	16	00, 0, 1, 2	7,500	10,000	13	Steel	150	NPT	1/4	Female	0000000	0000000	0000000	000000
B	12"	16 9/16"	64	00, 0, 1, 2	7,500	10,000	10	Steel	150	NPT	1/4	Female	00000000	00000000	0000000	000000
With Standard Gun
B	12"	16 9/16"	32	00, 0, 1, 2	7,500	__	10	Steel	150	NPTF	1/4	Female	0000000	00000000	0000000	000000

Motor Repair Kit for Style A	Each	0000000
Lower Pump Repair Kit for Style A	Each	00000
Repair Kit for Style B Dispensers with 64oz./min. Flow Rate	Each	000000
Repair Kit for Style B Dispensers with 32oz./min. Flow Rate	Each	000000

For 120 lbs. Drum

Dispensers
	For Container								Air Inlet						Replacement Follower Plates
Style	Max. Dia.	Max. Ht.	Flow Rate, oz./min.	For NLGI Viscosity Grade	Max. Grease Outlet Pressure, psi	Max. Grease Outlet Pressure with Booster, psi	Grease Outlet Hose Lg., ft.	Material	Max. Pressure, psi	Thread Type	Pipe Size	Gender		Each		Each
With Booster Gun
A	15 15/16"	26"	16	00, 0, 1, 2	7,500	10,000	13	Steel	150	NPT	1/4	Female	0000000	000000000	0000000	0000000
C	14 7/8"	27 1/4"	64	00, 0, 1, 2	7,500	10,000	10	Steel	150	NPT	1/4	Female	00000000	00000000	0000000	000000
D	14 7/8"	27 1/4"	64	00, 0, 1, 2	7,500	10,000	10	Steel	150	NPT	1/4	Female	00000000	00000000	0000000	000000
With Standard Gun
C	14 7/8"	27 1/4"	32	00, 0, 1, 2	7,500	__	10	Steel	150	NPTF	1/4	Female	0000000	00000000	0000000	000000
D	14 7/8"	27 1/4"	32	00, 0, 1, 2	7,500	__	10	Steel	150	NPTF	1/4	Female	0000000	00000000	0000000	000000

Repair Kit for Style C and D Dispensers with 64oz./min. Flow Rate	Each	0000000
Motor Repair Kit for Style A	Each	000000
Repair Kit for Style C and D Dispensers with 32oz./min. Flow Rate	Each	000000

For 400 lbs. Drum

	For Container					Grease Outlet					Air Inlet
Style	Max. Dia.	Max. Ht.	Flow Rate, oz./min.	For NLGI Viscosity Grade	Max. Grease Outlet Pressure, psi	Hose Lg., ft.	Thread Type	Pipe Size	Gender	Material	Max. Pressure, psi	Hose Lg. ft.	Thread Type	Pipe Size	Gender		Each
E	23 5/8"	36 13/16"	64	00, 0, 1, 2	7,500	4	NPT	3/8	Male	Steel	150	3	NPT	1/4	Female	00000000	000000000

Optional Grease Gun for Style E	0000000	Each	0000000
Replacement Follower Plate for Style E	0000000	Each	00000000