Wash Gun Spray Nozzles | McMaster-Carr

Filter by

Inlet Pipe Size

Inlet Thread Type

For Use With

Body Material

Inlet Connection Port

Hose

Pipe

Inlet Connection Adjustability

Fixed

Swivel

Inlet Connection Material

Inlet Connection

Power Source

Maximum Flow Rate

Maximum Pressure

Maximum Temperature

Inlet Gender

Nozzle Length

Trigger Location

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Airflow @ Pressure

Gun Type

Minimum Pressure

Siphon Hose Material

Maximum Siphon Flow Rate

Nozzle Material

Siphon Hose Length

65 Products

Heavy Duty Wash Guns

These durable wash guns are typically used for frequent washdowns and cleanup. Note: These guns should not be connected to steam lines.

Swivel inlet connection provides easier gun handling and prevents hose from kinking.

Bronze body wash guns are the economical choice. Aluminum body wash guns are lightweight and durable. Stainless steel body wash guns are corrosion resistant and more durable than bronze and aluminum.

Guns with insulated body protect you from exposure to high water temperatures and minimized damage to the gun if dropped.

Style A has a trigger lock to prevent accidental discharge.

Style B are half the weight of other models.

Some Style C and Style D wash guns have a locking clip to hold nozzle open for continuous spraying.

Style E have a trigger that adjusts the spray pattern from a solid stream to a broad cone. Change out the spray cap to switch the water flow. Guns have a swivel connection when the included 3/4" garden hose thread (GHT) inlet connector is used. If connector is not used, inlet connection is 1/2 NPT.

Style F have a trigger that adjusts the spray pattern from a solid stream to a broad cone. It can be locked into place.

Maintenance Kits—Have replacements for parts that are prone to wear.

Style A

Wash Guns
				Inlet Pipe Connection						Maintenance Kits
Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Inlet Connection Adjustability	Pipe Size	Thread Type	Gender	Features		Each		Each
Plastic Body
5	150	120°	Fixed	1/4	NPT	Female	Trigger Guard, Trigger Lock	0000000	000000	0000000	000000

Style B

Wash Guns									Maintenance Kits
Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Inlet Connection Adjustability	Inlet Hose Connection Type	For Inlet Hose ID	Features		Each		Each
Bronze Body
8.1	150	200°	Swivel	Barbed	3/4"	Insulated Body	0000000	000000	0000000	000000
Stainless Steel Body
8.1	150	200°	Swivel	Barbed	3/4"	Insulated Body	0000000	000000	0000000	00000

Style C

Wash Guns
						Inlet Pipe Connection						Maintenance Kits		Replacement Swivel Connections
Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Inlet Connection Adjustability	Inlet Hose Connection Type	For Inlet Hose ID	Pipe Size	Thread Type	Gender	Features		Each		Each		Each
Bronze Body
12.5	150	200°	Swivel	Barbed	3/4"	__	__	__	Insulated Body	0000000	0000000	0000000	000000	000000	00
25	200	200°	Swivel	__	__	1/2	NPT	Female	Insulated Body	0000000	000000	0000000	00000	00000000	000000
Aluminum Body
12.5	150	200°	Swivel	Barbed	3/4"	__	__	__	Insulated Body	00000000	000000	0000000	00000	000000	00
Stainless Steel Body
7	200	180°	Fixed	Barbed	3/4"	__	__	__	Insulated Body, Locking Clip	0000000	000000	0000000	00000	000000	00
12.5	150	200°	Swivel	Barbed	3/4"	__	__	__	Insulated Body	00000000	000000	00000000	00000	000000	00
15	200	180°	Fixed	Barbed	3/4"	__	__	__	Insulated Body, Locking Clip	0000000	000000	0000000	00000	000000	00
24	200	200°	Fixed	Barbed	3/4"	__	__	__	Insulated Body, Locking Clip	0000000	000000	0000000	00000	000000	00

Style D

Wash Guns
						Inlet Pipe Connection						Maintenance Kits		Replacement Swivel Connections
Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Inlet Connection Adjustability	Inlet Hose Connection Type	For Inlet Hose ID	Pipe Size	Thread Type	Gender	Features		Each		Each		Each
Bronze Body
25	200	200°	Swivel	__	__	1/2	NPT	Female	Insulated Body	0000000	0000000	0000000	000000	00000000	000000
Stainless Steel Body
7	200	180°	Fixed	Barbed	3/4"	__	__	__	Insulated Body, Locking Clip	0000000	000000	0000000	00000	000000	00
15	200	180°	Fixed	Barbed	3/4"	__	__	__	Insulated Body, Locking Clip	0000000	000000	0000000	00000	000000	00
24	200	200°	Fixed	Barbed	3/4"	__	__	__	Insulated Body, Locking Clip, Trigger Guard	0000000	000000	0000000	00000	000000	00

Style E

Wash Guns
				Inlet Pipe Connection						Maintenance Kits
Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Inlet Connection Adjustability	PIpe Size	Thread Type	Gender	Features		Each		Each
Aluminum Body
10, 16	150	200°	Swivel	1/2	NPT	Female	Adjustable Flow, Insulated Body	0000000	0000000	0000000	000000
10, 16, 22	150	200°	Swivel	1/2	NPT	Female	Adjustable Flow, Insulated Body	00000000	000000	0000000	00000
Brass Body
10, 16	150	200°	Swivel	1/2	NPT	Female	Adjustable Flow, Insulated Body	0000000	000000	0000000	00000
10, 16, 22	150	200°	Swivel	1/2	NPT	Female	Adjustable Flow, Insulated Body	00000000	000000	0000000	00000

Style F

Wash Guns
				Inlet Pipe Connection						Maintenance Kits		Replacement Swivel Connections
Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Inlet Connection Adjustability	Pipe Size	Thread Type	Gender	Features		Each		Each		Each
Plastic Body
15.5	750	180°	Swivel	3/8	NPT	Female	Insulated Body, Trigger Guard	00000000	0000000	00000000	000000	000000000	000000
15.5	750	180°	Swivel	3/8	BSPT	Female	Insulated Body, Trigger Guard	0000000	000000	000000	00	000000	00
21	300	180°	Swivel	1/2	NPT	Female	Insulated Body, Trigger Guard	00000000	000000	00000000	00000	000000000	00000
21	300	180°	Swivel	1/2	BSPT	Female	Insulated Body, Trigger Guard	0000000	000000	000000	00	000000	00

Style G

Wash Guns
				Inlet Pipe Connection			Nozzle Extension				Maintenance Kits
Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Inlet Connection Adjustability	Pipe Size	Thread Type	Gender	Lg.	Material		Each		Each
Plastic Body
5	250	200°	Fixed	1/4	NPT	Female	18"	Brass	0000000	0000000	000000	00
5	250	200°	Fixed	1/4	NPT	Female	24"	Brass	0000000	000000	000000	00
Aluminum Body
5	250	200°	Fixed	1/4	NPS	Male	18"	Brass	0000000	000000	0000000	000000
5	250	200°	Fixed	1/4	NPS	Male	24"	Brass	0000000	000000	0000000	00000

Air-Powered Wash Guns for Chemicals and Solvents

Use these guns to clean as well as apply chemicals and solvents.

Stainless steel nozzles are corrosion resistant.

Style A should be used with cold liquids only. Do not use in air-only mode.

Styles B-D have a rubber hose that is oil resistant. You can remove the hose to operate in air-only mode. The hose on Style D is heavy duty and reinforced.

					Pressure, psi
Style	Body Material	Nozzle Lg.	Airflow	Max. Siphon Flow Rate, gpm	Min.	Max.	Max. Temp.		Each
1/4 NPT Female Inlet Connection
Brass Nozzle
A	Aluminum	12"	9 cfm @ 100 psi	0.3	Not Rated	150	Not Rated	00000000	000000
B	Nickel-Plated Brass	6 1/4"	11 cfm @ 80 psi	0.2	35	175	140° F	000000	000000
C	Nickel-Plated Brass	9 3/4"	11 cfm @ 80 psi	0.2	35	175	140° F	000000	000000
D	Brass	2 1/4"	16 cfm @ 80 psi	0.5	35	175	140° F	000000	000000
Stainless Steel Nozzle
B	Nickel-Plated Brass	6 1/4"	11 cfm @ 80 psi	0.2	35	175	140° F	0000000	000000
C	Nickel-Plated Brass	9 3/4"	11 cfm @ 80 psi	0.2	35	175	140° F	0000000	000000
3/8 NPT Female Inlet Connection
Brass Nozzle
B	Nickel-Plated Brass	6 1/4"	11 cfm @ 80 psi	0.2	35	175	140° F	000000	000000
C	Nickel-Plated Brass	9 3/4"	11 cfm @ 80 psi	0.2	35	175	140° F	000000	000000
D	Brass	2 1/4"	16 cfm @ 80 psi	0.5	35	175	140° F	000000	000000
Stainless Steel Nozzle
B	Nickel-Plated Brass	6 1/4"	11 cfm @ 80 psi	0.2	35	175	140° F	0000000	000000
C	Nickel-Plated Brass	9 3/4"	11 cfm @ 80 psi	0.2	35	175	140° F	0000000	000000
1/2 NPT Female Inlet Connection
Brass Nozzle
B	Nickel-Plated Brass	6 1/4"	11 cfm @ 80 psi	0.2	35	175	140° F	000000	000000
C	Nickel-Plated Brass	9 3/4"	11 cfm @ 80 psi	0.2	35	175	140° F	000000	000000
D	Brass	2 1/4"	16 cfm @ 80 psi	0.5	35	175	140° F	000000	000000
Stainless Steel Nozzle
B	Nickel-Plated Brass	6 1/4"	11 cfm @ 80 psi	0.2	35	175	140° F	0000000	000000
C	Nickel-Plated Brass	9 3/4"	11 cfm @ 80 psi	0.2	35	175	140° F	0000000	000000

Air- and Water-Powered Wash Guns

The powerful combination of air and water creates a high-velocity, atomized spray without needing high pressure. These guns also can be used to siphon.

Style B has controls to adjust air and water individually. The rubber body flexes for flow control.

		Nozzle Extension				Pressure, psi			Water Inlet			Air Inlet
Style	Body Material	Lg.	Material	Airflow	Max. Flow Rate, gpm	Min.	Max.	Max. Temp., °F	Hose Size	Thread Type	Gender	Pipe Size	Thread Type	Gender	Features		Each
A	Aluminum	12"	Stainless Steel	15 cfm @ 100 psi	0.4	0	120	150°	3/4	GHT	Female	1/4	NPT	Female	Insulated Body, Shut-Off Valve	0000000	0000000
B	Brass/Rubber	__	__	12 cfm @ 60 psi	4	35	175	200°	3/4	GHT	Female	1/4	NPT	Female	__	0000000	000000

8 ft. Siphon Hose

0000000

Each

000000

Wash Guns with Solution Bottle

Wash Gun

Foam Gun

Connect these guns to your garden hose and automatically dispense solution from the attached bottle instead of dragging around a siphon hose. Use the attachment to adjust the spray pattern from mist to solid stream.

Wash gun has a rinse lever that allows you to instantly change from using the wash solution to rinsing with clean water. Set to mix 2 oz. of cleaner per gallon of water.

Foam gun creates thick foam. Gun mixes up to 12 oz. of foaming chemicals per gallon of water.

		Pressure, psi				Bottle			Inlet
Gun Type	Max. Flow Rate	Min.	Max.	Max. Temp., °F	Mixing Head Material	Cap., oz.	Material	Inlet Connection Adjustability	Hose Size	Thread Type	Gender	Features		Each
Wash	3	40	60	100°	Brass	32	Plastic	Fixed	3/4	GHT	Female	Insulated Body	0000000	000000
Foam	1.5	40	60	100°	Brass	32	Plastic	Fixed	3/4	GHT	Female	Insulated Body	0000000	00000