Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WINTERS STP002 Pressure & Temperature Test Plug - Pressure & Temperature Test Plugs
WINTERSPressure & Temperature Test Plugs

WINTERS STP002 Pressure & Temperature Test Plug

The WINTERS Pressure Test Plug (MPN STP002) is a brass pressure and temperature test plug with a 1/2 in NPT connection and 1.5 in overall length. This industrial component is designed for pressure testing applications.

SKU 3G-OTH-176064

Also listed as: STP 002 · STP-002

Brand
WINTERS
Item
STP002 Pressure & Temperature Test Plug
Category
Pressure & Temperature Test Plugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WINTERS
Manufacturer Part Number
STP002
Body Material
Brass

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WINTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WINTERS Pressure Test Plug (MPN STP002) is a brass pressure and temperature test plug with a 1/2 in NPT connection and 1.5 in overall length. This industrial component is designed for pressure testing applications.

Frequently Asked Questions

What is a WINTERS Pressure Test Plug used for?

A WINTERS Pressure Test Plug is used to temporarily seal and access a system for pressure testing or temperature measurement. It is commonly applied in industrial piping, hydraulic systems, and HVAC circuits to verify system integrity without permanent modification.

What are the specifications of the WINTERS STP002 test plug?

The WINTERS STP002 is a brass pressure test plug with a 1/2 in NPT connection and 1.5 in overall length. Its brass body provides corrosion resistance and durability for industrial pressure testing applications up to moderate pressures.

Where to buy a WINTERS STP002 pressure test plug worldwide?

3G Electric supplies the WINTERS STP002 pressure test plug worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this brass test plug.

How to install a WINTERS pressure test plug?

Install the WINTERS pressure test plug by threading it into a 1/2 in NPT female port. Use PTFE tape or pipe sealant on the threads for a leak-tight seal. Tighten with a wrench to the manufacturer's recommended torque. Always depressurize the system before installation or removal.

Used in

Common applications for WINTERS
Process control — WINTERS PPC series process pressure gauges for monitoring hydraulic and pneumatic systems in manufacturing plants.
HVAC systems — WINTERS PFD series differential pressure gauges for measuring filter pressure drop in air handling units.
Panel mounting — WINTERS PFP series back-flange panel-mount gauges for control panels in industrial automation.
Temperature measurement — WINTERS TBR series threaded thermowells for protecting temperature sensors in pipelines.
Water treatment — WINTERS differential pressure gauges for monitoring pressure across filtration membranes.
Oil and gas — WINTERS all-stainless steel pressure gauges for corrosive media in upstream and downstream processes.

WINTERS Products

3G Electric supplies WINTERS pressure & temperature test plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Brass straight-body needle valve with 1/4 inch female NPT connections on both ends. Rated for maximum working pressure of 400 psi CWP. Used for precise flow regulation and shut-off in instrumentation, hydraulic, and pneumatic systems
WINTERS
Brass straight-body needle valve with 1/4 inch female NPT connections on both ends. Rated for maximum working pressure of 400 psi CWP. Used for precise flow regulation and shut-off in instrumentation, hydraulic, and pneumatic systems
Brass stepped-shank threaded thermowell with 3 1/2 in stem length and 2 1/2 in insertion length. Rated for 710 psi maximum pressure. Designed to protect temperature sensors in industrial piping and vessels, allowing sensor removal without process shutdown
WINTERS
Brass stepped-shank threaded thermowell with 3 1/2 in stem length and 2 1/2 in insertion length. Rated for 710 psi maximum pressure. Designed to protect temperature sensors in industrial piping and vessels, allowing sensor removal without process shutdown
This mini brass ball valve features a straight body with 1/4 inch FNPT connections and a tee handle. The 300 stainless steel stem provides corrosion resistance. Rated for 400 psi CWP, it is suitable for on/off or diverting flow in low-pressure liquid or gas systems
WINTERS
This mini brass ball valve features a straight body with 1/4 inch FNPT connections and a tee handle. The 300 stainless steel stem provides corrosion resistance. Rated for 400 psi CWP, it is suitable for on/off or diverting flow in low-pressure liquid or gas systems
Brass stepped-shank threaded thermowell with 1 7/8 in stem length, 1 1/4 in insertion length, and 1/2 in stem diameter. Designed to protect temperature sensors in piping and vessels, allowing sensor replacement without system shutdown. Suitable for applications up to 400°F/204°C and 710 psi
WINTERS
Brass stepped-shank threaded thermowell with 1 7/8 in stem length, 1 1/4 in insertion length, and 1/2 in stem diameter. Designed to protect temperature sensors in piping and vessels, allowing sensor replacement without system shutdown. Suitable for applications up to 400°F/204°C and 710 psi
Brass stepped-shank threaded thermowell for use with temperature sensors in piping and vessels. Accommodates 1/2 in stem diameter and 1 7/8 in stem length with 1 1/4 in insertion length. Suitable for industrial applications requiring sensor protection and removal without process shutdown
WINTERS
Brass stepped-shank threaded thermowell for use with temperature sensors in piping and vessels. Accommodates 1/2 in stem diameter and 1 7/8 in stem length with 1 1/4 in insertion length. Suitable for industrial applications requiring sensor protection and removal without process shutdown
WINTERS
WINTERS
Brass straight-shank threaded thermowell with 2 1/2 in stem length and 1/4 in stem diameter, providing 1 3/8 in insertion length. Rated for 5,000 psi at 70°F and 400°F/204°C maximum operating temperature. Used to protect temperature sensors in industrial piping and vessels, allowing sensor replacement without system shutdown

More from WINTERS

View all WINTERS parts
This test plug is constructed from lead free brass for use in systems requiring non-toxic materials. It features a 1/2 in NPT connection and is suitable for pressure and temperature testing in industrial applications
WINTERS
This test plug is constructed from lead free brass for use in systems requiring non-toxic materials. It features a 1/2 in NPT connection and is suitable for pressure and temperature testing in industrial applications
This pressure and temperature test plug is made of lead free brass with a 1/4 in NPT connection and an overall length of 1.4 inches. It is used to temporarily seal test ports in piping systems for pressure or temperature measurement in industrial applications
WINTERS
This pressure and temperature test plug is made of lead free brass with a 1/4 in NPT connection and an overall length of 1.4 inches. It is used to temporarily seal test ports in piping systems for pressure or temperature measurement in industrial applications
The WINTERS STP003 is a gauge adapter designed to connect pressure or temperature test plugs to measurement instruments. It has an overall length of 2.7 inches. This adapter is used in industrial process systems, hydraulic circuits, and HVAC equipment for safe, leak-free sampling or monitoring without system shutdown
WINTERS
The WINTERS STP003 is a gauge adapter designed to connect pressure or temperature test plugs to measurement instruments. It has an overall length of 2.7 inches. This adapter is used in industrial process systems, hydraulic circuits, and HVAC equipment for safe, leak-free sampling or monitoring without system shutdown
Brass pressure and temperature test plug with 1/4 in NPT connection and 1.4 in overall length. Provides a temporary access point for measuring or monitoring pressure and temperature in pipelines, valves, or equipment in industrial systems
WINTERS
Brass pressure and temperature test plug with 1/4 in NPT connection and 1.4 in overall length. Provides a temporary access point for measuring or monitoring pressure and temperature in pipelines, valves, or equipment in industrial systems