How to Identify and Measure Fittings
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Low-Pressure Petroleum Hose
Made of tough Buna-N rubber, this hose has the durability to stand up to gasoline, fuel oil, and other petroleum-based products.
Hose with Steel Wire Reinforcement—The steel wire provides an escape route for electrostatic buildup when used in a grounded system. It is not for use on a reel.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: -30° to 160° F
- Maximum Vacuum: 24" of Hg @ 72° F
- Material: Buna-N Rubber with Blended Rubber Cover
- Color: Black
- Compatible Hose Fittings: Barbed
- Temperature Range: -20° to 175° F
- Material: Buna-N Rubber with Neoprene Rubber Cover
- Color: Black
- Compatible Hose Fittings: Barbed or Cam-and-Groove
Per Ft. | ||||||||
|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Max. Vacuum | Internal Reinforcement | Max. Continuous Lg., ft. | 1-49 | 50-Up | |
| 3/4" | 1 1/8" | 3" | 29" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 00000 |
| 1" | 1 7/16" | 4" | 29" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 0000 |
| 1 1/4" | 1 5/8" | 5" | 29" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 0000 |
| 1 1/2" | 1 7/8" | 6" | 29" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 00000 |
| 2" | 2 3/8" | 8" | 29" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 00000 |
| 2 1/2" | 2 15/16" | 10" | 29" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 00000 |
| 3" | 3 9/16" | 12" | 29" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 00000 |
| 4" | 4 5/8" | 16" | 29" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 00000 |
| 6" | 6 3/4" | 24" | 24" of Hg @ 72° F | Steel Wire | 100 | 0000000 | 00000 | 00000 |
Low-Pressure Petroleum Hose with Cam-and-Groove Socket and Plug
- Temperature Range: -20° to 175° F
- Material: Buna-N Rubber with Neoprene Rubber Cover
- Color: Black
Made of tough Buna-N rubber, this hose has the durability to stand up to gasoline, fuel oil, and other petroleum-based products. It is reinforced with a steel wire that provides an escape route for electrostatic buildup when used in a grounded system. It is not for use on a reel. To connect fittings, insert the plug into the socket and push the levers down.
For technical drawings and 3-D models, click on a part number.
| Coupling Size | ID | OD | Bend Radius | 5 ft. | 10 ft. | 15 ft. | 20 ft. | 25 ft. | 50 ft. | |
Aluminum Cam-and-Groove Female Socket × Aluminum Cam-and-Groove Male Plug | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
150 psi @ 72° F Max. Pressure | ||||||||||
| 3/4 × 3/4 | 3/4" | 1 3/16" | 3" | 0000000 | ||||||
| 1 × 1 | 1" | 1 3/8" | 4" | 0000000 | ||||||
| 1 1/4 × 1 1/4 | 1 1/4" | 1 11/16" | 5" | 0000000 | ||||||
| 1 1/2 × 1 1/2 | 1 1/2" | 1 15/16" | 6" | 0000000 | ||||||
| 2 × 2 | 2" | 2 7/16" | 8" | 0000000 | ||||||
| 2 1/2 × 2 1/2 | 2 1/2" | 3" | 10" | 0000000 | ||||||
| 3 × 3 | 3" | 3 1/2" | 12" | 0000000 | ||||||
| 4 × 4 | 4" | 4 5/8" | 16" | 0000000 | ||||||
Low-Pressure Petroleum Hose with Male and Female Threaded Fittings
- Temperature Range: -20° to 175° F
- Material: Buna-N Rubber with Neoprene Rubber Cover
- Color: Black
- Female Fitting Swivels Until Tightened
Made of tough Buna-N rubber, this hose has the durability to stand up to gasoline, fuel oil, and other petroleum-based products. It is reinforced with a steel wire that provides an escape route for electrostatic buildup when used in a grounded system. It is not for use on a reel. Fittings that swivel until tightened are easy to install.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Hose Size | ID | OD | Bend Radius | Max. Pressure | 5 ft. | 10 ft. | 15 ft. | 20 ft. | 25 ft. | 50 ft. | |
Brass Threaded NPT Male × Brass Threaded NPSM Female | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/4 × 3/4 | __ | 3/4" | 1 3/16" | 3" | 150 psi @ 72° F | 0000000 | ||||||
Brass Threaded NPSM Male × Brass Threaded NPSM Female | ||||||||||||
| 1 1/4 × 1 1/4 | __ | 1 1/4" | 1 11/16" | 5" | 150 psi @ 72° F | 0000000 | ||||||
| 1 1/2 × 1 1/2 | __ | 1 1/2" | 1 15/16" | 6" | 150 psi @ 72° F | 0000000 | ||||||
| 2 × 2 | __ | 2" | 2 7/16" | 8" | 150 psi @ 72° F | 0000000 | ||||||
Brass Threaded NPSH Male × Brass Threaded NPSH Female | ||||||||||||
| __ | 1 × 1 | 1" | 1 3/8" | 4" | 150 psi @ 72° F | 0000000 | ||||||
Flexible Low-Pressure Petroleum Hose
- Temperature Range: -35° to 200° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material: Buna-N Rubber with Blended Rubber Cover
- Color: Black with Red Stripe
- Compatible Hose Fittings: Barbed or Cam-and-Groove
With a tighter bend radius than other petroleum hose, this hose can easily twist and turn around equipment. The steel wire reinforcement provides an escape route for electrostatic buildup when used in a grounded system.
For technical drawings and 3-D models, click on a part number.
Per Ft. | |||||||
|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Max. Pressure | Max. Continuous Lg., ft. | 1-99 | 100-Up | |
| 3/4" | 1 1/4" | 2" | 150 psi @ 72° F | 100 | 00000000 | 000000 | 000000 |
| 1" | 1 1/2" | 2 1/2" | 150 psi @ 72° F | 100 | 00000000 | 00000 | 00000 |
| 1 1/4" | 1 3/4" | 3" | 150 psi @ 72° F | 100 | 00000000 | 00000 | 00000 |
| 1 1/2" | 2 1/16" | 4" | 150 psi @ 72° F | 100 | 00000000 | 00000 | 00000 |
| 2" | 2 9/16" | 5" | 150 psi @ 72° F | 100 | 00000000 | 00000 | 00000 |
| 2 1/2" | 3 1/16" | 6" | 150 psi @ 72° F | 100 | 00000000 | 00000 | 00000 |
| 3" | 3 9/16" | 7" | 150 psi @ 72° F | 100 | 00000000 | 00000 | 00000 |
| 4" | 4 5/8" | 10" | 150 psi @ 72° F | 100 | 00000000 | 00000 | 00000 |
Flexible Low-Pressure Petroleum Hose with Fittings
- Temperature Range: -35° to 200° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material: Buna-N Rubber with Blended Rubber Cover
- Color: Black with Red Stripe
With a tighter bend radius than other petroleum hose, this hose can easily twist and turn around equipment. The steel wire reinforcement provides an escape route for electrostatic buildup when used in a grounded system.
For technical drawings and 3-D models, click on a part number.
UL-Listed Low-Pressure Gasoline Hose
- Temperature Range: -40° to 140° F
- Material: Buna-N Rubber with Blended Rubber Cover
- Color: Black
Commonly used to transfer gasoline, this hose is also known as curb pump hose. It has a static control wire that provides an escape route for electrostatic buildup when used in a grounded system. The hose is UL Listed to meet American safety standards.
For technical drawings and 3-D models, click on a part number.
Medium-Pressure Fuel Oil Hose
- Material: Buna-N Rubber with Blended Rubber Cover
- Color: Brown or Red
- Compatible Hose Fittings: Barbed
Multi-spiral yarn reinforcement gives this hose strength.
For technical drawings and 3-D models, click on a part number.
Per Ft. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Temp. Range, ° F | Color | For Use With | Max. Continuous Lg., ft. | 1-99 | 100-Up | |
300 psi @ 72° F Max. Pressure | |||||||||
| 1/4" | 5/8" | 1 1/2" | -20° to 180° | Red | Fuel Oil, Gasoline, Kerosene | 100 | 000000000 | 00000 | 00000 |
| 3/8" | 3/4" | 2 1/4" | -20° to 180° | Red | Fuel Oil, Gasoline, Kerosene | 100 | 000000000 | 0000 | 0000 |
| 1/2" | 7/8" | 3" | -20° to 180° | Red | Fuel Oil, Gasoline, Kerosene | 100 | 000000000 | 0000 | 0000 |
| 3/4" | 1 3/16" | 4 1/2" | -20° to 140° | Brown | Fuel Oil, Kerosene | 100 | 00000000 | 0000 | 0000 |
| 1" | 1 1/2" | 7" | -20° to 140° | Brown | Fuel Oil, Kerosene | 100 | 00000000 | 00000 | 00000 |
250 psi @ 72° F Max. Pressure | |||||||||
| 1 1/4" | 1 13/16" | 12 1/2" | -20° to 140° | Red | Fuel Oil, Kerosene | 100 | 00000000 | 00000 | 00000 |
150 psi @ 72° F Max. Pressure | |||||||||
| 1 1/2" | 2 1/8" | 15" | -20° to 140° | Red | Fuel Oil, Kerosene | 100 | 00000000 | 00000 | 00000 |
Low-Temperature Medium-Pressure Fuel Oil Hose
- Temperature Range: -65° to 180° F
- Material: Epichlorohydrin Rubber
- Color: Blue
- Compatible Hose Fittings: Barbed
Transfer fuel oil with a hose that stays flexible in subzero conditions. It won’t kink and is easy to reel in. Made of epichlorohydrin (ECO) rubber, it won’t break down when exposed to oil—it's even ARPM Class A certified for its oil resistance. Reinforced with yarn, it holds its shape at up to 300 psi. It’s tough enough to resist tearing when dragged through dirty, rugged conditions. When used in a grounded system, the embedded wire eliminates static buildup, so it's safe to use this hose to transfer flammable fluids.
For technical drawings and 3-D models, click on a part number.
Medium-Pressure Fuel Oil Hose with Male and Female Threaded Fittings
- Temperature Range: -20° to 140° F
- Material: Buna-N Rubber with Blended Rubber Cover
- Color: Brown
- Female Fitting Swivels Until Tightened
Multi-spiral yarn reinforcement gives this hose strength to handle higher pressures. Hose is not for use with gasoline. Fittings that swivel until tightened are easy to install.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | ID | OD | Bend Radius | Max. Pressure | 5 ft. | 10 ft. | 15 ft. | 25 ft. | |
Brass Threaded NPT Male × Brass Threaded NPSM Female | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4 × 1/4 | 1/4" | 5/8" | 1 1/2" | 300 psi @ 72° F | 000000000 | ||||
| 3/8 × 3/8 | 3/8" | 3/4" | 2 1/4" | 300 psi @ 72° F | 000000000 | ||||
| 1/2 × 1/2 | 1/2" | 7/8" | 3" | 300 psi @ 72° F | 000000000 | ||||
| 3/4 × 3/4 | 3/4" | 1 3/16" | 4 1/2" | 300 psi @ 72° F | 000000000 | ||||
| 1 × 1 | 1" | 1 1/2" | 7" | 300 psi @ 72° F | 000000000 | ||||
Medium-Pressure Fuel Oil Hose with Male Threaded Fittings
- Temperature Range: -20° to 140° F
- Material: Buna-N Rubber with Blended Rubber Cover
- Color: Brown or Red
Multi-spiral yarn reinforcement gives this hose strength. Hose is not for use with gasoline.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | ID | OD | Bend Radius | Max. Pressure | Color | 5 ft. | 10 ft. | 15 ft. | 25 ft. | 50 ft. | 100 ft. | |
Brass Threaded NPT Male × Brass Threaded NPT Male | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4 × 1/4 | 1/4" | 5/8" | 1 1/2" | 300 psi @ 72° F | Brown | 00000000 | ||||||
| 3/8 × 3/8 | 3/8" | 3/4" | 2 1/4" | 300 psi @ 72° F | Brown | 00000000 | ||||||
| 1/2 × 1/2 | 1/2" | 7/8" | 3" | 300 psi @ 72° F | Brown | 00000000 | ||||||
| 3/4 × 3/4 | 3/4" | 1 3/16" | 4 1/2" | 300 psi @ 72° F | Brown | 00000000 | ||||||
| 1 × 1 | 1" | 1 1/2" | 7" | 300 psi @ 72° F | Brown | 00000000 | ||||||
| 1 1/2 × 1 1/2 | 1 1/2" | 2 1/8" | 15" | 150 psi @ 72° F | Red | 00000000 | ||||||
D.O.T. Hose
- Temperature Range: -40° to 300° F
- Maximum Vacuum: 28" of Hg @ 72° F
- Material: Synthetic Rubber with Braided Fiber Cover
- Color: Black
- Compatible Hose Fittings: Parker Series 20
Also known as air brake hose, this hose safely powers brakes in semitrucks, trailers, and other vehicles with compressed air. It meets D.O.T. and SAE testing, performance, and dimensional standards for use in vehicle brake systems. It can also be used in hydraulic, diesel fuel, and coolant systems. Reinforced with braided steel wire and braided fiber, it won’t lose its shape under pressure. A layer of braided fiber also protects the outside of the hose from weather and ozone. This hose is compatible with screw-on fittings, so there’s no need for a crimper. All you need is a vise and a wrench to make hose assemblies in the field.
For technical drawings and 3-D models, click on a part number.
| ID | OD | Dash Size | Bend Radius | Max. Pressure | Manufacturer Series | Specifications Met | Max. Continuous Lg., ft. | Per Ft. | |
| 3/16" | 1/2" | 04 | 3" | 3,000 psi @ 72 ° F | Parker 201 | D.O.T. Compliant 49 CFR 571.106, SAE J1402, SAE J517 100R5 | 50 | 0000000 | 000000 |
| 5/16" | 11/16" | 06 | 4" | 2,250 psi @ 72 ° F | Parker 201 | D.O.T. Compliant 49 CFR 571.106, SAE J1402, SAE J517 100R5 | 50 | 0000000 | 00000 |
| 13/32" | 3/4" | 08 | 4 1/2" | 2,000 psi @ 72 ° F | Parker 201 | D.O.T. Compliant 49 CFR 571.106, SAE J1402, SAE J517 100R5 | 50 | 0000000 | 00000 |
| 1/2" | 15/16" | 10 | 5 1/2" | 1,750 psi @ 72 ° F | Parker 201 | D.O.T. Compliant 49 CFR 571.106, SAE J1402, SAE J517 100R5 | 50 | 0000000 | 00000 |
Diesel Exhaust Fluid Dispensing Hose with Threaded Fittings
Avoid contamination as you supply a selective catalytic reduction (SCR) system with diesel exhaust fluid (DEF). Made of peroxide-cured EPDM with stainless steel fittings, this hose won’t leach contaminants into DEF. The fittings also resist corroding from mild chemicals and water. This hose is flexible, so it’s easy to maneuver and coil around reels. Reinforced with yarn, it holds its shape during use and resists kinking. A static control wire runs through the hose and connects to the fittings at both ends to safely discharge static electricity.
Thread one end into your pump and the other into a nozzle or swivel (both sold separately). Threaded swivels install between your hose and your nozzle to keep your line from twisting, kinking, and wearing prematurely. Thread sealants (sold separately) fill the small gaps between threads to prevent leaks. None of these accessories will contaminate DEF.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: -40° to 140° F
- Material: EPDM Rubber with EPDM Rubber Cover
- Color: Black
| Pipe Size | ID | OD | Bend Radius | Max. Pressure | 5 ft. | 10 ft. | 15 ft. | 20 ft. | 25 ft. | |
304 Stainless Steel Threaded NPT Male × 304 Stainless Steel Threaded NPT Male | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 3/4 × 3/4 | 3/4" | 1 1/8" | 7 1/2" | 250 psi @ 72° F | 00000000 | |||||
304 Stainless Steel Threaded BSPP Male × 304 Stainless Steel Threaded BSPP Male | ||||||||||
| 3/4 × 3/4 | 3/4" | 1 1/8" | 7 1/2" | 250 psi @ 72° F | 00000000 | |||||
Nozzles | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Spout | Threaded Swivels | Thread Sealants | ||||||||||||||
| Max. Flow Rate, gpm | Pipe Size  | Connection | Max. Pressure | Temp. Range, °F | OD | Lg. | Material | Spout Material | Scuff Guard Color | Each | Each | Container Size | Each | |||
| 15 | 3/4 | Threaded NPTF Female | 50 psi @ 72° F | -10° to 150° | 3/4" | 7" | Anodized Aluminum | Stainless Steel | Blue | 0000000 | 0000000 | 00000000 | 000000 | 4 fl. oz. | 0000000 | 000000 |
| 15 | 3/4 | Threaded BSPP Female | 50 psi @ 72° F | -10° to 150° | 3/4" | 7" | Anodized Aluminum | Stainless Steel | Blue | 0000000 | 000000 | 00000000 | 00000 | __ | 000000 | 00 |
Diesel Exhaust Fluid Transfer Hose with Cam-and-Groove Fittings
- Temperature Range: -40° to 210° F
- Maximum Vacuum: 29" @ 72° F
- Material: EPDM Rubber with EPDM Rubber Cover
- Color: Blue
Maintain the purity of diesel exhaust fluid (DEF) as you move it from tanker trucks to storage tanks. Made of peroxide-cured EPDM with stainless steel fittings, this hose won’t leach contaminants into your line. The fittings also resist corroding from harsh cleaning chemicals. This hose is flexible, so it’s easy to maneuver and coil around reels. Reinforced with yarn and steel, it holds its shape and resists kinking.
The fittings make it easy to connect and disconnect the line. Insert the plug into the socket and push the levers down.
For technical drawings and 3-D models, click on a part number.
Retracting D.O.T. Air Hose
- Temperature Range: -40° to 200° F
- Material: Nylon Plastic
- Color: Blue or Red
Safely deliver compressed air to brakes in semitrucks, trailers, and other vehicles with this D.O.T. certified hose. It meets performance and labeling standards for use in vehicle brake systems. Made of flexible nylon, it will bounce back to its coiled form even after extended for long periods. It’s firm enough to hold itself off the ground without support from hangers, so it’s often stretched between a tractor and a trailer. For a secure connection, the fittings have thread sealant already applied. Each fitting also has a spring guard to prevent the hose from kinking. The fittings are brass and the spring guards are galvanized steel to resist rusting.
To prevent connecting the wrong hose, this hose matches the D.O.T's color coding. Blue hose is for service brakes. Red hose is for emergency brakes.
For technical drawings and 3-D models, click on a part number.
Strain Relief | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Length, ft. | Lg. | Material | ID | OD | Max. Pressure | Specifications Met | Choose a Color | Each | |
Brass Threaded NPT Male × Brass Threaded NPT Male | ||||||||||
| 1/2 × 1/2 | 15 | 10" × 10" | Galvanized Steel | 3/8" | 1/2" | 150 psi @ 72° F | D.O.T. Compliant 49 CFR 571.106 | 0000000 | 000000 | |
| 1/2 × 1/2 | 15 | 10" × 40" | Galvanized Steel | 3/8" | 1/2" | 150 psi @ 72° F | D.O.T. Compliant 49 CFR 571.106 | 0000000 | 00000 | |
Breakaway Hose Couplings for Chemicals and Petroleum
Minimize chemical and petroleum spills during accidental disconnects, such as a driver pulling away during loading. These couplings have a shut-off valve on each half to stop flow when they’re separated. Attach one end to your hose and the other to a supply pipe or a second hose.
Aluminum couplings are lightweight and have good corrosion resistance.
316 stainless steel couplings have excellent corrosion resistance.
3/4 NPT and 3/4 BSPP couplings can be reconnected without replacement parts.
1 NPT couplings cannot be reconnected.
2 NPT and 3 NPT couplings have bolts designed to break before your hose does. They can be repaired with replacement bolt kits and replacement seal kits (both sold separately).
For technical drawings and 3-D models, click on a part number.
- For Use With: See table
- Maximum Pressure: See table
- Temperature Range: See table
Pipe Size | ||||||||
|---|---|---|---|---|---|---|---|---|
| Plug | Socket | Max. Pressure | Temp. Range, °F | Repairable | For Use With | Each | ||
NPT Female Threaded Pipe | ||||||||
Aluminum Plug and Socket | ||||||||
| A | 3/4 | 3/4 | Not Rated | -15° to 115° | Repairable | Diesel Fuel, Gasoline | 0000000 | 0000000 |
| A | 1 | 1 | Not Rated | Not Rated | Nonrepairable | Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits | 0000000 | 000000 |
| B | 2 | 2 | 230 psi @ 72° F | -50° to 200° | Repairable | Acetone, Benzene, Boric Acid, Butyl Alcohol, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Varnish, Vegetable Oil | 0000000 | 000000 |
| B | 3 | 3 | 230 psi @ 72° F | -50° to 200° | Repairable | Acetone, Benzene, Boric Acid, Butyl Alcohol, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Varnish, Vegetable Oil | 0000000 | 00000000 |
316 Stainless Steel Plug and Socket | ||||||||
| B | 2 | 2 | 360 psi @ 72° F | -50° to 480° | Repairable | Acetone, Benzene, Boric Acid, Butyl Alcohol, Citric Acid, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Nitric Acid, Sodium Hydroxide, Varnish, Vegetable Oil | 0000000 | 00000000 |
| B | 3 | 3 | 360 psi @ 72° F | -50° to 480° | Repairable | Acetone, Benzene, Boric Acid, Butyl Alcohol, Citric Acid, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Nitric Acid, Sodium Hydroxide, Varnish, Vegetable Oil | 0000000 | 00000000 |
BSPP Female Threaded Pipe | ||||||||
Aluminum Plug and Socket | ||||||||
| A | 3/4 | 3/4 | Not Rated | -15° to 115° | Repairable | Diesel Fuel, Gasoline | 0000000 | 000000 |
