Siphon Wash Guns | McMaster-Carr

	For Use With For Use With

Water

Chemicals

Solvents

Compressed
Air

Liquids

Air

	Nozzle Length Nozzle Length

	Inlet Pipe Size Inlet Pipe Size

1/4

3/8

1/2

	Airflow Pattern Airflow Pattern

Wide

Focused

	Nozzle Style Nozzle Style

	Straight
	Angled
	Bend and Stay

	Body Material Body Material

	Power Source Power Source

Air

Water

	Airflow Airflow

	Nozzle Material Nozzle Material

	Maximum Pressure Maximum Pressure

120 psi

150 psi

175 psi

	Material Material

Plastic

Stainless Steel

	Minimum Pressure Minimum Pressure

0 psi

35 psi

Not Rated

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Air Inlet Pipe Size Air Inlet Pipe Size

1/8

1/4

	Siphon Hose Material Siphon Hose Material

Plastic

Rubber

	Maximum Temperature Maximum Temperature

	Siphon Hose Length Siphon Hose Length

6 ft.

8 ft.

	Air Inlet Gender Air Inlet Gender

Female

Male

	Maximum Siphon Flow Rate Maximum Siphon Flow Rate

0.2 gpm

0.3 gpm

0.5 gpm

	Air Inlet Connection Type Air Inlet Connection Type

Pipe

Hose

	Nozzle Shape Nozzle Shape

Straight

Angled

	Tip OD Tip OD

1/4"

5/8"

	Maximum Inlet Pressure Maximum Inlet Pressure

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26 Products

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	Thread 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

Blow-and-Spray Blowguns

With Straight Nozzle

With Angled Nozzle

Also known as a siphon gun, this blowgun sprays air and liquids at the same time. Push the lever and the airflow creates suction that draws water, cleaning solution, or other liquids through the hose.

Blowguns that conform to OSHA 29 CFR 1910.242 meet requirements for maximum air outlet pressure.

Note: Do not use with flammable liquids.

				Air Inlet								Hose
Nozzle Lg.	Air Consumption	Volume	Max. Inlet Pressure, psi	Pipe Size	Thread Type	Gender	Maximum Flow Rate	Liquid Inlet Gender	For Liquid Inlet Hose ID	Body Material	Nozzle Tip Material	ID	Lg., ft.	Specifications Met		Each
Straight with Straight Nozzle
4 1/2"	14 cfm @ 100 psi	Not Rated	150	1/4	NPT	Female	Not Rated	Male	1/4"	Zinc	Aluminum	1/4"	8	__	0000000	000000
Straight with Angled Nozzle
16 1/2"	10 cfm @ 100 psi	Not Rated	225	1/4	NPT	Female	Not Rated	Male	1/4"	Aluminum	Aluminum	1/4"	5	OSHA Compliant 29 CFR 1910.242	0000000	00000
24"	11 cfm @ 100 psi	Not Rated	150	1/4	NPT	Female	Not Rated	Male	1/4"	Zinc	Aluminum	1/4"	1	__	0000000	00000
48"	11 cfm @ 100 psi	Not Rated	150	1/4	NPT	Female	Not Rated	Male	1/4"	Zinc	Aluminum	1/4"	15	__	0000000	00000

Blow-and-Spray Air Nozzles

Convert your blowgun to a spray gun. These nozzles spray air and liquids at the same time. Note: Do not use with flammable liquids.

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

Air Inlet
Pipe Size	Thread Type	Gender	Air Consumption	Max. Temp., °F	For Liquid Inlet Hose ID	Liquid Inlet Gender	Volume	Tip OD	O'all Lg.	Max. Inlet Pressure	Max. Flow Rate	Material	Includes		Each
1/8	NPT	Male	Not Rated	120	1/4"	Male	Not Rated	1/4"	1 3/8"	Not Rated	Not Rated	304 Stainless Steel	7-ft. Lg. Clear 1/4" ID PVC Tubing	0000000	000000

Magnet-Mount Bend-and-Stay Air Nozzles

Acetal Plastic Nozzle, One Hose

Acetal Plastic Nozzle, Two Hoses

The magnetic base with an attached flexible hose mounts to your work surface. Bend the hose to position the nozzle and keep it in place. Use the control valve on the base to adjust airflow. Volume (dB) is measured 3 ft. from the nozzle at 80 psi.

	Air Inlet
Number of Hoses	Hose Connection Type	For Hose ID	Gender	Air Consumption	Max. Temp., °F	Volume	Tip OD	O'all Lg.	Max. Magnetic Pull, lbs.	Max. Inlet Pressure, psi	Material		Each
Acetal Plastic Nozzle
1	Barbed	1/4"	Male	3 cfm @ 50 psi	150	Not Rated	5/8"	11 3/8"	38	60	Acetal Plastic	0000000	000000
2	Barbed	1/4"	Male	6 cfm @ 50 psi	150	Not Rated	5/8"	11 3/8"	38	60	Acetal Plastic	0000000	00000