Pete's Plug® Test Plugs
Brand: Peterson Equipment Co, IncPete‘s inventions include the most popular pressure and temperature reading plugs used today with a 1/4” NPT brass housing.
This Pete‘s Plug® allows for the use of a 1/8" diameter pressure needle to be used without becoming bent or clogged like other standard needles.
Importantly, the Pete’s Plug® also has two self closing valves for rapid sealing upon removal of the needle or temperature probe.
A second plug was developed with a 1/2" NPT housing that would allow pressure & temperature readings using a bi-metal thermometer.
Pete strengthened his original design with a simple but important feature of a rubber strap to keep the plug cap attached to the plug body for easier and longer use out in the field.
The Pete‘s Plug® is offered in brass and stainless steal with nordel and neoprene.

#100

#100BSP

#100XL

#110

#110XL

#12500

#200

#210

#300

#310

#400

#410
Specifications
Seal Type
- Neoprene
- Nordel
Length
- 1-1/2"
- 3"
- 1-1/5"
- 1-1/4"
Thread
- 1/4" NPT
- 3/8" NPT
- 9/16" NFT
- 1/2" NPT
- 3/4" - 16 NFT
- 1/4" BSP
- 1/8" NPT
Documentation
Instruction Sheet
Product Guide
Specification Sheet
- NEOPRENE Product Spec Sheet - #100 pdf 723 KB
- NEOPRENE Product Spec Sheet - #100BSP pdf 660 KB
- NEOPRENE Product Spec Sheet - #100XL pdf 783 KB
- NEOPRENE Product Spec Sheet - #12500 pdf 416 KB
- NEOPRENE Product Spec Sheet - #300 pdf 473 KB
- NEOPRENE Product Spec Sheet - #562 pdf 505 KB
- NEOPRENE Product Spec Sheet - #700 pdf 604 KB
- NEOPRENE Product Spec Sheet - #700XL pdf 624 KB
- NEOPRENE Product Spec Sheet - #750 pdf 503 KB
- NEOPRENE Product Spec Sheet - #900 pdf 689 KB
- NORDEL Product Spec Sheet - #110 pdf 597 KB
- NORDEL Product Spec Sheet - #110BSP pdf 456 KB
- NORDEL Product Spec Sheet - #110XL pdf 676 KB
- NORDEL Product Spec Sheet - #12510 pdf 441 KB
- NORDEL Product Spec Sheet - #310 pdf 455 KB
- NORDEL Product Spec Sheet - #572 pdf 597 KB
- NORDEL Product Spec Sheet - #710 pdf 467 KB
- NORDEL Product Spec Sheet - #710XL pdf 544 KB
- NORDEL Product Spec Sheet - #760 pdf 434 KB
- NORDEL Product Spec Sheet - #910 pdf 395 KB
- Stainless Steel Product Spec Sheet - #400 pdf 409 KB
- Stainless Steel Product Spec Sheet - #400BSP pdf 536 KB
- Stainless Steel Product Spec Sheet - #410 pdf 665 KB
- Stainless Steel Product Spec Sheet - #410BSP pdf 697 KB
- Stainless Steel Product Spec Sheet - #800 pdf 577 KB
- Stainless Steel Product Spec Sheet - #810 pdf 588 KB