Polypropylene Pipe Reducing Couplings

Search Results

	Type Type

	Reducer
	Bushing
	Reducing Adapter

	Pipe Size Pipe Size

	Gender Gender

Male

Female

	Body Shape Body Shape


Hex	Round

	For Use With For Use With

	Length Length

	Maximum Temperature Maximum Temperature

140° F

150° F

View catalog pages (3)

Forward

How can we improve?

44 Products

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.

UV-Resistant Polypropylene Pipe Fittings for Chemicals

Made of polypropylene, these fittings won’t deteriorate when exposed to the damaging effects of ultraviolet light and are suitable to use outdoors. They have the chemical resistance to withstand a wide variety of acids, solvents, and other harsh substances. 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.

Schedule 80 fittings have thicker, stronger walls than Schedule 40 fittings for heavy duty, industrial chemical processing applications.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

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

Straight Reducers, Female Threaded Pipe

For Use With: Acetic Acid (5%), Calcium Chloride, Hydrochloric Acid (10%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide, Sulfuric Acid (30%), Water
Temperature Range: 0° to 150° F
Pipe Nipples and Pipe: Use Schedule 80 Polypropylene Plastic
Flanges: Use Class 150 Polypropylene Plastic

NPT Threads
Pipe Size (A)	Pipe Size (B)	Schedule	Material	Color	Max. Pressure		Each
1	3/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
1 1/2	1	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
1 1/2	1 1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
2	1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
2	1	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
2	1 1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
2	1 1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
3	2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

000000

Each

000000

Straight Reducers, Male Threaded Pipe

For Use With: Acetic Acid (5%), Calcium Chloride, Hydrochloric Acid (10%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide, Sulfuric Acid (30%), Water
Temperature Range: 0° to 150° F
Pipe Nipples and Pipe: Use Schedule 80 Polypropylene Plastic
Flanges: Use Class 150 Polypropylene Plastic

NPT Threads
Pipe Size (A)	Pipe Size (B)	Schedule	Material	Color	Max. Pressure		Each
1/2	3/8	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
3/4	1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1	1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1	3/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/4	3/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/4	1	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/2	1	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/2	1 1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
2	1 1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
2	1 1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
3	2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

000000

Each

000000

Straight Bushing Reducing Adapters, Male Threaded Pipe × Female Threaded Pipe

For Use With: Acetic Acid (5%), Calcium Chloride, Hydrochloric Acid (10%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide, Sulfuric Acid (30%), Water
Temperature Range: 0° to 150° F, except 3/4 × 1/8 is 0° to 140° F
Pipe Nipples and Pipe: Use Schedule 80 Polypropylene Plastic
Flanges: Use Class 150 Polypropylene Plastic

NPT Threads
Pipe Size (A)	Pipe Size (B)	Schedule	Material	Color	Max. Pressure		Each
3/8	1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
1/2	1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1/2	3/8	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
3/4	1/8	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
3/4	1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
3/4	3/8	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
3/4	1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1	1/8	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1	1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1	1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1	3/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/4	3/8	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/4	3/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/4	1	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/2	3/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/2	1	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
1 1/2	1 1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
2	3/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
2	1	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
2	1 1/4	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
2	1 1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	0000
3	1 1/2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
3	2	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000
4	3	80	Polypropylene Plastic	Black	150 psi @ 72° F	000000000	00000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

000000

Each

000000

Terms and Conditions and Privacy Policy