	System of Measurement System of Measurement

	Length Length

1 1/2"

1 3/4"

1 13/16"

	Thread Size Thread Size

1/4"

3/8"

7/16"

	For Use With For Use With

	Color Color

	Yellow		Blue
	Red		Black
	Green		Gray
	Orange		Bright Green
	White

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

DFARS Specialty Metals
COTS-Exempt

	For Tube OD For Tube OD

	For Refrigerant Number For Refrigerant Number

	Connection Style Connection Style

Threaded

Flared

	Valve Type Valve Type

Removable Core

Self Piercing

Self Piercing with Removable
Core

	Mount Type Mount Type

Solder On

Clamp On

	Body Material Body Material

Brass

Copper

Zinc

	Connection Type Connection Type


Hose	Tube

	For Valve Port Thread Diameter For Valve Port Thread Diameter

1/4"

3/8"

	Maximum Pressure Maximum Pressure

600 psi @ 72° F

800 psi @ 72° F

400 psi

	OD OD

1/2"

5/8"

	Core Material Core Material

Brass

Stainless Steel

	Manifold Type Manifold Type

Two Valve

Three Valve

Four Valve

	Display Type Display Type

Analog

Digital

	Material Material

Kevlar

Plastic

	Minimum Temperature Minimum Temperature

-20° F

0° F

32° F

	Maximum Temperature Maximum Temperature

120° F

150° F

180° F

	Hose Connection Thread Size Hose Connection Thread Size

View catalog pages (3)

Forward

How can we improve?

73 Products

Solder-On Air Conditioner Service Valves

Tap into refrigerant lines to drain and fill your system. These valves are self-piercing and can be installed without drilling a hole into the line. A valve cap is included.

		Valve Port Thread			Core
For Tube OD	Lg.	Dia.	Type	Gender	Dia.	Material	Body Material		Each
1/4"	1 1/2"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Copper	0000000	00000
5/16"	1 1/2"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Copper	0000000	0000
3/8"	1 1/2"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Copper	0000000	0000
1/2"	1 1/2"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Copper	0000000	0000
5/8"	1 1/2"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Copper	0000000	0000
3/4"	1 1/2"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Copper	0000000	00000

1/4" SAE Brass Caps (Pkg. of 10)

0000000

Pkg.

00000

Clamp-On Air Conditioner Service Valves

Tap into refrigerant lines to drain and fill your system. These valves are self-piercing and can be installed without drilling a hole into the line. A valve cap is included.

Style 2 has a removable core to provide unobstructed flow for your refrigerant once the core is removed.

Replacement cores and core kits are sold separately. The kits include a core remover with four valve cores.

Valves
			Valve Port Thread			Core					Replacement Cores			Core Kits
Style	For Tube OD	Lg.	Dia.	Type	Gender	Dia.	Material	Body Material		Each	Pkg. Qty.		Pkg.		Each
1	1/4", 5/16", 3/8"	1 3/4"	1/4"	SAE Flared	Male	__	__	Zinc	0000000	00000	__	000000	00	000000	00
1	1/2", 5/8"	2 1/8"	1/4"	SAE Flared	Male	__	__	Zinc	0000000	0000	__	000000	00	000000	00
2	1/4", 5/16", 3/8"	1 1/2"	1/4"	SAE Flared	Male	1/4"	Stainless Steel	Zinc	0000000	0000	6	0000000	00000	0000000	000000
2	1/2", 5/8"	1 13/16"	1/4"	SAE Flared	Male	1/4"	Stainless Steel	Zinc	0000000	00000	6	0000000	0000	0000000	00000

1/4" SAE Brass Caps (Pkg. of 10)

0000000

Pkg.

00000

Deep-Reach Air Conditioner Service Valves

For hard-to-reach spaces, these valves are longer than standard air conditioner service valves. They tap into refrigerant lines to drain and fill your system. All have a removable core to provide unobstructed flow for your refrigerant once the core is removed. A valve cap is included.

Replacement cores and core kits are sold separately. The kits include a core remover with four valve cores.

Valves
		Valve Port Thread			Core						Replacement Cores			Core Kits
For Tube OD	Lg.	Dia.	Type	Gender	Dia.	Material	Body Material	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.		Each
1/8"	3"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Brass	5	0000000	00000	6	0000000	00000	0000000	000000
1/4"	2 15/16"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Brass	5	0000000	0000	6	0000000	0000	0000000	00000
5/16"	2 13/16"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Brass	5	0000000	0000	6	0000000	0000	0000000	00000
3/8"	2 13/16"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Brass	5	0000000	0000	6	0000000	0000	0000000	00000
1/2"	2 1/8"	1/4"	SAE Flared	Male	1/4"	Nickel-Plated Brass	Brass	3	0000000	00000	6	0000000	0000	0000000	00000

1/4" SAE Brass Caps (Pkg. of 10)

0000000

Pkg.

00000

Air Conditioner Service Valve Caps

	Cap
For Valve Port Thread Dia.	Thread Type	Material	Pkg. Qty.		Pkg.
1/4"	SAE	Brass	10	0000000	00000
3/8"	SAE	Brass	3	0000000	0000

Air Conditioner Charging and Testing Manifolds

Monitor refrigerant pressure with analog gauges when servicing air conditioning systems. All manifolds have double O-ring piston valves. Manifolds with sight glass allow you to view liquid levels.

Replacement gauges are sold separately.

Optional gauge cover sets (sold separately) include one blue and one red gauge cover. They are not for use with the manifolds for R-410A refrigerant.

Two Valve

Four Valve

		Hose		Gauge
For Refrigerant Number	Valve Material	Connection	Lg., ft.	Dia.	Color	Includes		Each
Two Valve
R-134a	Brass	1/2 Acme × M14 Straight × M14 Straight	5	2 1/2"	One Blue and One Red	__	0000000	0000000
R-134a, R-404A, R-407C	Aluminum	1/4 SAE Flared × 1/4 SAE Flared × 1/4 SAE Flared	5	3 1/8"	One Blue and One Red	Sight Glass	0000000	000000
R-22, R-404A, R-410A	Aluminum	1/4 SAE Flared × 1/4 SAE Flared × 1/4 SAE Flared	5	3 1/8"	One Blue and One Red	Sight Glass	0000000	000000
R-410A	Brass	1/4 SAE Flared × 1/4 SAE Flared × 1/4 SAE Flared	5	2 1/2"	One Blue and One Red	__	0000000	000000
Four Valve
R-134a, R-404A, R-407C	Aluminum	1/4 SAE Flared × 1/4 SAE Flared × 1/4 SAE Flared × 3/8 SAE Flared	5	3 1/8"	One Blue and One Red	Sight Glass	0000000	000000
R-22, R-404A, R-410A	Aluminum	1/4 SAE Flared × 1/4 SAE Flared × 1/4 SAE Flared × 3/8 SAE Flared	5	3 1/8"	One Blue and One Red	Sight Glass	0000000	000000

Replacement Gauges

For Refrigerant Number	Gauge Dia.	Gauge Lens Material	Choose a Gauge Color		Each
R-134a, R-404A, R-407C	3 1/8"	Plastic	Blue, Red	0000000	000000
R-22, R-404A, R-410A	3 1/8"	Plastic	Blue, Red	0000000	00000
R-410A	2 1/2"	Plastic	Blue, Red	0000000	00000

Optional Gauge Cover Sets

For Manifold Type	Includes		Set
Two Valve, Four Valve	One Blue Cover, One Red Cover	0000000	000000

Digital Air Conditioner Charging and Testing Manifolds

Monitor refrigerant pressure on an LCD when servicing air conditioning systems. This manifold automatically calculates how much refrigerant is needed in a system based on measurements taken with its thermocouples.

			Display
For Refrigerant Number	Valve Material	Hose Connection	Type	Size	Batteries Included		Each
Three Valve
R-134a, R-22, R-404A, R-410A	Brass	1/4 NPT Flared × 1/4 NPT Flared × 1/4 NPT Flared	Digital	5"	Yes	0000000	0000000

Refrigerant Cylinder Charging Scales

Weigh refrigerant cylinders to dispense the correct amount of refrigerant. Scale has an LCD to display weight in lbs. and kg.

	Overall
Cap., lbs.	Lg.	Wd.	Dp.	Display Type	Batteries Included		Each
110	15 1/4"	10 1/2"	2 1/2"	Digital	Yes	000000	0000000

Replacement 9-Volt Battery (Pkg. of 1)

00000000

Pkg.

00000

Programmable Refrigerant Cylinder Charging Scales

Dispense programmed amounts of refrigerant. This scale weighs refrigerant cylinders to dispense the correct amount. It has an LCD to display weight in lbs. and kg.

		Overall
Cap., lbs.	Hose Connection	Lg.	Wd.	Dp.	Display Type	Batteries Included		Each
220	1/4 SAE Flared Male × 1/2 Acme Female	16 1/2"	11 3/4"	2 3/4"	Digital	Yes	000000	0000000

Replacement AA Batteries (Pkg. of 4)	00000000	Pkg.	00000
Replacement 9-Volt Battery (Pkg. of 1)	00000000	Pkg.	0000

Condenser and Evaporator Fin-Straightening Kits

Kits include a handle and six interchangeable heads to fit a variety of fin spacings. Use them to clean as well as straighten fins on condensers and evaporators to keep cold air flowing.

Additional heads are sold separately.

Number of Fins per Inch	Color	Material		Each
8, 9, 10, 11, 12, 14	Blue, Green, Orange, Yellow	Plastic	0000000	000000
13, 15, 16, 17, 18, 20	Blue, Bright Green, Red, Yellow	Plastic	0000000	00000

Additional Heads

Number of Fins per Inch	Color	Material		Each
21, 22	Pink	Plastic	0000000	00000

Condenser and Evaporator Fin-Straightening Combs

Each comb fits two different fin spacings. Use them to clean as well as straighten fins on condensers and evaporators to keep cold air flowing.

Number of Fins per Inch	Color	Material		Each
8, 10	Orange	Plastic	0000000	00000
9, 15	Yellow	Plastic	0000000	0000
11, 13	Blue	Plastic	0000000	0000
12, 14	Green	Plastic	0000000	0000
16, 17	Bright Green	Plastic	0000000	0000
18, 20	Red	Plastic	0000000	0000

Air Conditioner Pan Cleaner Pads

Pads release an antibacterial agent when wet. They keep your condensate pan clean and odor-free. They cannot be sold to regions outside the United States due to regulatory limits on VOC (volatile organic compounds).

For Max. Air Conditioner Cooling Cap., Btu/hr.	Useful Life	Cannot Be Sold To		Each
60,000	6 months	Outside United States	0000000	00000
180,000	6 months	Outside United States	0000000	00000

Air Conditioner Pan Cleaner Tablets

Tablets gradually dissolve, preventing deposits from developing on the pan. They keep your condensate pan clean and odor-free. Use one tablet per ton of system capacity each month.

For Max. Air Conditioner Cooling Cap., Btu/hr.	Number of Tablets	Useful Life		Each
180,000	200	1 Month	0000000	000000

Air Conditioner Coil Cleaning Brushes

Brush Lg.	Overall Lg.	Bristle Material	Handle Material		Each
20"	26"	Polypropylene Plastic	Thermoplastic Rubber	0000000	00000

Refrigerant Storage Cylinders

To prevent overfilling 50-lb. cap. cylinders, add an optional fill-level switch (sold separately).

		Overall
Cap., lbs.	Max. Pressure, psi	Dia.	Ht.	For Refrigerant Type	For Refrigerant Number	Valve Shape	Color	Useful Life	Specifications Met		Each
1/4 SAE Flared Hose Connection
30	400	9"	19"	CFC (chlorofluorocarbon) HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon)	R-12, R-134a, R-22, R-404A, R-407C, R-502	Wye	Gray and Yellow	Reusable	D.O.T. 4BA	00000000	0000000
1/2 SAE Flared Hose Connection
50	400	9"	18"	CFC (chlorofluorocarbon) HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon)	R-12, R-134a, R-22, R-404A, R-407C, R-502	Wye	Gray and Yellow	Reusable	D.O.T.4BA	00000000	000000

Optional Fill Level Switch for 50-lb. Cap. Cylinders

00000000

Each

000000

Air Conditioner Filter Dryers

Liquid Line

Suction Line

Remove moisture and contaminants from your system to prevent corrosion and maintain efficient operation. Dryers contain desiccants. Braze them in place with the copper connections. Note: Maximum air conditioner cooling capacity is based on use with R-22 refrigerant.

Two-way liquid-line filter dryer allows flow through the dryer in either direction without allowing the escape of contaminants already filtered out.

For Line Type	Tube OD	For Max. Air Conditioner Cooling Cap., Btu/hr.	For Refrigerant Type	For Refrigerant Number	Removes Particle Size Down To, microns		Each
Liquid	3/8"	72,000	HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon)	R-12, R-134a, R-22, R-404A, R-407C, R-410A, R-502, R-507	25	0000000	000000
Two-Way Liquid	3/8"	66,000	HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon)	R-12, R-134a, R-22, R-404A, R-407C, R-410A, R-502, R-507	25	0000000	00000
Suction	5/8"	60,000	HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon)	R-12, R-134a, R-22, R-404A, R-407C, R-410A, R-502, R-507	25	0000000	00000
Suction	7/8"	84,000	HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon)	R-12, R-134a, R-22, R-404A, R-407C, R-410A, R-502, R-507	25	0000000	00000

Refrigerant Recovery Pumps

Pump liquid and vapor refrigerant out of a system and into a refrigerant cylinder (sold separately). After use, switch to purge mode to expel excess refrigerant from unit.

		Hose Connection		Overall
For Refrigerant Type	For Refrigerant Number	Thread Size	Thread Type	Ht.	Wd.	Dp.	Cord Lg., ft.	Housing Material	Compressor Lubrication		Each
120V AC—Three Prong Plug
CFC (chlorofluorocarbon) HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon)	R-12, R-134a, R-22, R-404A, R-407C, R-502	1/4	SAE Flared	13"	12"	19"	5	Plastic	Oilless	0000000	000000000

Air Conditioning Hose

With Female Fittings

With Female and 45° Flared Female Fittings

With Female Fitting and Female 45° Flared Ball Valve

Temperature Range: -20° to 180° F
Material: Kevlar with Buna-N Rubber Cover
Color: Black, Blue, Red, or Yellow

Use hose to charge and test your air conditioning units.

3-ft. Lengths
Thread Size	ID	OD	Max. Pressure	Choose a Color		Each
Brass Threaded UNF Female × Brass Threaded UNF Female
3/8" × 3/8"	5/16"	5/8"	600 psi @ 72° F	Black	0000000	000000
Brass Threaded UNF Female × Brass 45° Flared UNF Female
1/4" × 1/4"	3/16"	1/2"	800 psi @ 72° F	Blue, Red, Yellow	000000	00000
5-ft. Lengths
Brass Threaded UNF Female × Brass 45° Flared UNF Female
1/4" × 1/4"	3/16"	1/2"	800 psi @ 72° F	Blue, Red, Yellow	000000	00000
6-ft. Lengths
Brass Threaded UNF Female × Brass Threaded UNF Female
3/8" × 3/8"	5/16"	5/8"	600 psi @ 72° F	Black	0000000	00000
Brass Threaded UNF Female × Brass 45° Flared UNF Female
1/4" × 1/4"	3/16"	1/2"	800 psi @ 72° F	Blue, Red, Yellow	000000	00000
Brass Threaded UNF Female × Brass 45° Flared Ball Valve UNF Female
1/4" × 7/16"	3/16"	1/2"	800 psi @ 72° F	Blue, Red, Yellow	0000000	00000

Fittings
Brass Threaded 1/4" UNF Male × Quick Disconnect 1/4 Female Socket	0000000	Each	00000
Brass Threaded 1/4" UNF Male × Quick Disconnect 3/8 Female Socket	0000000	Each	00000

Air Conditioning Hose Sets

With Female and 45° Flared Female Fittings

With Female Fitting and Female 45° Flared Ball Valve

Temperature Range: -20° to 180° F
Material: Kevlar with Buna-N Rubber Cover
Color: Blue, Red, and Yellow

Each hose is a different color so you can differentiate your lines.

3-ft. Lengths
Thread Size	ID	OD	Max. Pressure		Each
Brass Threaded UNF Female × Brass 45° Flared UNF Female
1/4" × 1/4"	3/16"	1/2"	800 psi @ 72° F	0000000	000000
5-ft. Lengths
Brass Threaded UNF Female × Brass 45° Flared UNF Female
1/4" × 1/4"	3/16"	1/2"	800 psi @ 72° F	0000000	00000
6-ft. Lengths
Brass Threaded UNF Female × Brass 45° Flared UNF Female
1/4" × 1/4"	3/16"	1/2"	800 psi @ 72° F	0000000	00000
Brass Threaded UNF Female × Brass 45° Flared Ball Valve UNF Female
1/4" × 7/16"	3/16"	1/2"	800 psi @ 72° F	0000000	000000

Fittings
Brass Threaded 1/4" UNF Male × Quick Disconnect 3/8 Female Socket	0000000	Each	000000
Brass Threaded 1/4" UNF Male × Quick Disconnect 1/4 Female Socket	0000000	Each	0000

Air Conditioner Coil Cleaners

Pail

Brush or spray on; then rinse off. These cleaners contain sodium hydroxide for tough jobs. Use them to remove dirt, oil, and contaminants from air conditioner coils.

Spray gun is sold separately. Add cleaner to the included bottle and connect to a garden hose.

Container
Type	Size	Composition	Harshness	For Use On	For Removing		Each
Liquid Concentrate
Bottle	32 oz.	Water Based	Harsh	Aluminum, Brass, Bronze, Copper, Galvanized Steel, Iron, Stainless Steel, Steel	Dirt, Grease/Oil, Wax	00000000	000000
Pail	5 gal.	Water Based	Harsh	Aluminum, Brass, Bronze, Copper, Galvanized Steel, Iron, Stainless Steel, Steel	Dirt, Grease/Oil, Wax	00000000	000000

Spray Guns with Two Quart Bottle

00000000

Each

0000000

No-Rinse Air Conditioner Coil Cleaners

Spray on to clean without rinsing. Use these cleaners to remove dirt, oil, and contaminants from air conditioner coils. They are NSF registered P1 for use in food-processing environments.

Container
Type	Size, oz.	Composition	Harshness	For Use On	For Removing	Specifications Met		Each
Liquid
Aerosol Can	18	Water Based	Harsh	Aluminum, Brass, Bronze, Copper, Galvanized Steel, Iron, Stainless Steel, Steel	Dirt, Grease/Oil, Wax	NSF Registered P1	00000000	000000

Pipe Condensation-Reducing Coatings

18 oz. Can

5 gal. Pail

Prevent condensation from forming on refrigeration and air conditioning lines and cold-water piping. All coatings adhere to metal.

Mastic coatings adhere to PVC and CPVC in addition to metal.

Import regulations restrict sales to the listed jurisdictions/areas.

Container
Size	Type	Form	Approximate Coverage	Density, lbs./gal.	Begins to Harden	Temperature Range, °F	Color	Cannot Be Sold To		Each
18 oz.	Can	Spray	8 sq. ft. (2 coats)	__	5 min.	32° to 120°	White	Canada	0000000	000000
5 gal.	Pail	Mastic	32 sq. ft. (1/4" thick)	7.2	30 hrs.	0° to 150°	Black	__	000000	000000