How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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Flame-Retardant PVDF Pipe Fittings for Chemicals
- For Use With: Chlorine, Salt Water, Solvents
- Temperature Range: 40° to 280° F
- Specifications Met: ASTM D3222, UL 94 V-0
- Pipe Nipples and Pipe: Use Schedule 80 PVDF Plastic
- Flanges: Use Class 150 PVDF Plastic
These fittings meet UL 94 V-0 for flame retardance, so they delay the spread of flames to valuable equipment. They are made of PVDF (polyvinylidene fluoride), which is comparable to Kynar, and has the chemical resistance to stand up to solvents and other harsh substances. Also known as Schedule 80 fittings, they have thick walls for heavy duty chemical processing applications. When connecting to pipe, apply a non-hardening, plastic-compatible sealant to the male threads to prevent leaks. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns. Fittings meet ASTM D3222 specifications and testing requirements for material quality.
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.
For technical drawings and 3-D models, click on a part number.

Pipe Size (A) | Pipe Size (B) | Material | Color | Max. Pressure | Each | |
NPT Threads | ||||||
---|---|---|---|---|---|---|
3/4 | 1/2 | PVDF Plastic | Red | 230 psi @ 72° F | 00000000 | 000000 |
1 | 1/2 | PVDF Plastic | Red | 210 psi @ 72° F | 00000000 | 00000 |
1 | 3/4 | PVDF Plastic | Red | 210 psi @ 72° F | 00000000 | 00000 |
1 1/2 | 1 | PVDF Plastic | Red | 160 psi @ 72° F | 00000000 | 00000 |
2 | 1 1/2 | PVDF Plastic | Red | 140 psi @ 72° F | 00000000 | 000000 |
Non-Hardening Thread Sealant (8-oz. Brush-Top Can) | 000000 | Each | 000000 |
Continuous-Flex High-Temperature Plastic Submersible Cord Grips

Extend your cord’s life while stopping it from coming loose in places that are sanitized with water or steam as hot as 300° F, such as food plants and clean rooms. A flexible extension supports these grips to prevent kinks and reduce stress from sharp bends. This makes them best for cords that attach to handheld devices, robots, and other moving machines. Made of PVDF, these grips withstand harsh cleaners and chemicals. They’re IP and NEMA rated, so they seal out water from rain, washdowns, and submersion as well as dust, oil, and coolant to protect parts in your enclosure.
For technical drawings and 3-D models, click on a part number.
For Cord OD | For Knockout Trade Size | Material | Temperature Range, °F | Features | Environmental Rating | Each | |
NPT Threads | |||||||
---|---|---|---|---|---|---|---|
0.08"-0.2" | 1/4 | White PVDF Plastic | -30° to 300° | Fluoroelastomer Rubber O-Ring, Nickel-Plated Brass Locknut, Rubber O-Ring | NEMA 4X, NEMA 6, NEMA 12, IP68, IP69K | 00000000 | 000000 |
PG Threads | |||||||
0.12"-0.26" | PG-7 | White PVDF Plastic | -30° to 300° | Fluoroelastomer Rubber O-Ring, Nickel-Plated Brass Locknut, Rubber O-Ring | NEMA 4X, NEMA 6, NEMA 12, IP68, IP69K | 00000000 | 00000 |
Metric Threads | |||||||
0.08"-0.2" | M12 | White PVDF Plastic | -30° to 300° | Fluoroelastomer Rubber O-Ring, Nickel-Plated Brass Locknut, Rubber O-Ring | NEMA 4X, NEMA 6, NEMA 12, IP68, IP69K | 00000000 | 00000 |
0.12"-0.26" | M12 | White PVDF Plastic | -30° to 300° | Fluoroelastomer Rubber O-Ring, Nickel-Plated Brass Locknut, Rubber O-Ring | NEMA 4X, NEMA 6, NEMA 12, IP68, IP69K | 00000000 | 00000 |
High-Temperature Plastic Submersible Cord Grips

Made of PVDF, these grips are able to withstand temperatures up to 300° F and are corrosion- and chemical-resistant. Grips are rated NEMA 12 for protection from splashing oil and coolant as well as IP68 and NEMA 6 for protection from continuous submersion. They’re also rated IP69K and NEMA 4X, which means in addition to being submersible, they withstand high-pressure, high-temperature washdowns and can be dunked in corrosive liquids without any affect. A rubber bushing and O-ring create a tight seal to prevent liquid from entering the connection.
For technical drawings and 3-D models, click on a part number.
For Cord OD | For Knockout Trade Size | Temp. Range, °F | Features | Environmental Rating | Specifications Met | Each | |
NPT Threads | |||||||
---|---|---|---|---|---|---|---|
0.08"-0.24" | 3/8 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 000000 |
0.16"-0.31" | 3/8 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.2"-0.35" | 1/2 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.24"-0.47" | 1/2 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.35"-0.63" | 3/4 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.39"-0.55" | 1/2 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.51"-0.71" | 3/4 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
PG Threads | |||||||
0.08"-0.2" | PG-7 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.08"-0.24" | PG-9 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.12"-0.26" | PG-7 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.12"-0.28" | PG-11 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.16"-0.31" | PG-9 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.2"-0.35" | PG-13.5 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.2"-0.39" | PG-11 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.24"-0.47" | PG-13.5 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.28"-0.47" | PG-16 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.35"-0.63" | PG-21 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.39"-0.55" | PG-16 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.51"-0.71" | PG-21 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.51"-0.79" | PG-29 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.71"-0.98" | PG-29 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.79"-1.02" | PG-36 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 000000 |
0.87"-1.26" | PG-36 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 000000 |
0.98"-1.22" | PG-42 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 000000 |
1.14"-1.38" | PG-48 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 000000 |
1.26"-1.5" | PG-42 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 000000 |
1.46"-1.73" | PG-48 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 000000 |
Metric Threads | |||||||
0.08"-0.2" | M12 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.08"-0.24" | M16 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.12"-0.26" | M12 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.16"-0.31" | M16 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Recognized Component, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.2"-0.35" | M20 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.24"-0.47" | M20 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.35"-0.63" | M25 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.51"-0.71" | M25 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.51"-0.79" | M32 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |
0.71"-0.98" | M32 | -30° to 300° | Nickel-Plated Brass Locknut, Rubber O-Ring | IP68, IP69K, NEMA 4X, NEMA 6, NEMA 12 | UL Listed, CSA Certified, UL 94 V-0 | 0000000 | 00000 |