Caps & Plugs
Banjo caps are made of schedule 80 polypropylene with female NPT threads. The cap fitting closes the end of a pipe or fitting. It has female National Pipe Taper (NPT) threads for connecting to male NPT threaded pipes, creating a tighter seal than straight threads. This fitting is precision molded in polypropylene, which resists most chemicals, has excellent stability. It is also reinforced with fiberglass for added durability, strength, and chemical resistance. They can be used in a variety of applications such as fertilizers, industrial chemicals, pharmaceuticals, textiles, and water treatment.
Features:
- Excellent chemical resistance
- Glass reinforced polypropylene
- Heavy duty (Schedule 80)
- Lightweight with excellent strength
- NPT threads

PART NO. | DESCRIPTION |
---|---|
CAP025 | 1/4" Female Threaded Pipe Cap |
CAP038 | 3/8" Female Threaded Pipe Cap |
CAP050 | 1/2" Female Threaded Pipe Cap |
CAP075 | 3/4" Female Threaded Pipe Cap |
CAP100 | 1" Female Threaded Pipe Cap |
CAP125 | 1-1/4" Female Threaded Pipe Cap |
CAP150 | 1-1/2" Female Threaded Pipe Cap |
CAP200 | 2" Female Threaded Pipe Cap |
CAP300 | 3" Female Threaded Pipe Cap |
Banjo plugs are made of schedule 80 polypropylene with male NPT threads. The plug inserts into a pipe or fitting to close and terminate its end. It has male National Pipe Taper (NPT) threads for connecting to female NPT threaded pipes, creating a tighter seal than straight threads. This fitting is precision molded in polypropylene, which resists most chemicals, has excellent stability. It is also reinforced with fiberglass for added durability, strength, and chemical resistance. They can be used in a variety of applications such as fertilizers, industrial chemicals, pharmaceuticals, textiles, and water treatment.
Features:
- Excellent chemical resistance
- Glass reinforced polypropylene
- Heavy duty (Schedule 80)
- Lightweight with excellent strength
- NPT threads

PART NO. | DESCRIPTION |
---|---|
PLUG025 | 1/4" Male Thread Pipe Plug |
PLUG038 | 3/8" Male Thread Pipe Plug |
PLUG050 | 1/2" Male Thread Pipe Plug |
PLUG075 | 3/4" Male Thread Pipe Plug |
PLUG075S | 3/4" Male Thread Pipe Short Plug |
PLUG100 | 1" Male Thread Pipe Plug |
PLUG125 | 1-1/4" Male Thread Pipe Plug |
PLUG150 | 1-1/2" Male Thread Pipe Plug |
PLUG200 | 2" Male Thread Pipe Plug |
PLUG300 | 3" Male Thread Pipe Plug |