PT Plugs - Pete's Plug

PT Plugs are self-sealing diagnostic access fittings designed to provide safe, convenient pressure and temperature measurement within pressurized systems. As part of the Pressure Control Accessories category, PT Plugs enable technicians to monitor system performance without shutdown, fluid loss, or permanent gauge installation.


Installed directly into piping, pumps, or equipment housings, PT Plugs feature a durable metal body and a resilient sealing core that automatically reseals after probe removal. This design ensures leak-resistant operation while allowing repeated access for maintenance, system balancing, and troubleshooting.

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Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$8.29

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$8.73

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$12.34

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$8.29

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$8.73

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$12.34

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$10.40

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$10.40

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$14.62

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$14.62

Available for Purchase

Subject to factory lead times

Engineered for strength on the outside and flexibility at the core, Pete’s Plugs Stainless Steel products with a Neoprene core deliver reliable sealing performance in demanding environments. Designed for durability and corrosion resistance, the stainless steel body provides structural integrity and long-term performance, while the resilient neoprene core ensures a secure, leak-resistant seal. The stainless steel construction offers superior resistance to corrosion, pressure, and mechanical wear, making these plugs ideal for industrial, commercial, marine, and high-moisture applications. Inside, the high-quality neoprene core compresses to create a tight, dependable seal and provides excellent resistance to water, oils, and weathering.

$2.23

Available for Purchase

Subject to factory lead times

Engineered for strength on the outside and flexibility at the core, Pete’s Plugs Stainless Steel products with a Neoprene core deliver reliable sealing performance in demanding environments. Designed for durability and corrosion resistance, the stainless steel body provides structural integrity and long-term performance, while the resilient neoprene core ensures a secure, leak-resistant seal. The stainless steel construction offers superior resistance to corrosion, pressure, and mechanical wear, making these plugs ideal for industrial, commercial, marine, and high-moisture applications. Inside, the high-quality neoprene core compresses to create a tight, dependable seal and provides excellent resistance to water, oils, and weathering.

$57.48

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$8.29

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$8.73

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$12.34

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$8.29

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$8.73

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$12.34

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$10.40

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$10.40

Available for Purchase

Subject to factory lead times

Experience dependable performance and long-lasting durability with Pete’s Plugs Neoprene products, engineered with a precision-crafted brass body for superior strength and corrosion resistance. Designed for demanding environments, this combination of flexible neoprene and solid brass delivers a secure, reliable seal while maintaining resilience under pressure and exposure. The high-quality neoprene exterior provides excellent resistance to water, oils, and weathering, ensuring consistent performance across a wide range of applications. Paired with a robust brass core, these plugs offer enhanced structural integrity, making them ideal for industrial, marine, plumbing, and general-purpose sealing needs.

$14.62

Available for Purchase

Subject to factory lead times

Built for extreme performance and long-term reliability, Pete’s Plugs Nordel® products with Brass Body material are engineered for demanding sealing applications where durability and chemical resistance are essential. Combining the superior elastomer properties of Nordel® EPDM with a precision-machined brass body, this design delivers strength, flexibility, and corrosion resistance in one dependable solution. Nordel® EPDM offers outstanding resistance to heat, ozone, steam, and a wide range of chemicals, making it ideal for HVAC, plumbing, industrial processing, and outdoor environments. The solid brass core enhances structural integrity and provides exceptional resistance to corrosion, ensuring long service life even in harsh conditions.

$14.62

Available for Purchase

Subject to factory lead times

Engineered for strength on the outside and flexibility at the core, Pete’s Plugs Stainless Steel products with a Neoprene core deliver reliable sealing performance in demanding environments. Designed for durability and corrosion resistance, the stainless steel body provides structural integrity and long-term performance, while the resilient neoprene core ensures a secure, leak-resistant seal. The stainless steel construction offers superior resistance to corrosion, pressure, and mechanical wear, making these plugs ideal for industrial, commercial, marine, and high-moisture applications. Inside, the high-quality neoprene core compresses to create a tight, dependable seal and provides excellent resistance to water, oils, and weathering.

$2.23

Available for Purchase

Subject to factory lead times

Engineered for strength on the outside and flexibility at the core, Pete’s Plugs Stainless Steel products with a Neoprene core deliver reliable sealing performance in demanding environments. Designed for durability and corrosion resistance, the stainless steel body provides structural integrity and long-term performance, while the resilient neoprene core ensures a secure, leak-resistant seal. The stainless steel construction offers superior resistance to corrosion, pressure, and mechanical wear, making these plugs ideal for industrial, commercial, marine, and high-moisture applications. Inside, the high-quality neoprene core compresses to create a tight, dependable seal and provides excellent resistance to water, oils, and weathering.

$57.48

Available for Purchase

Subject to factory lead times