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WINTERS INSTRUMENTS Tel: 1-800-WINTERS / www.winters.com 95
Test Plug,
Lead Free Test Plug
STP,
STP-LF
0.25” Test Plug
0.5” Test Plug
Gauge Adaptor 2.25”
Gauge Adaptor 2.75”
Test Plugs
Gauge Adaptor
Description & Features:
• Facilitates quick pressure and temperature readings at
recommended test points within process
• Test plugs are available with brass or lead free brass
wetted parts
• Gauge adapters ship with protective aluminum sleeve
• 1 year warranty
Applications:
• Mainly used in heating, ventilation and air conditioning
industries
Note: Other sizes and materials available upon request
Specifications
Material/Body
STP: Brass
STP-LF: Lead free brass
Diaphragm/Core NBR (Buna N)
Temperature Rating -40°F to 302°F (-40°C to 150°C)
Maximum Pressure Rating 1,000 psi (6,895 kPa)
Connection
1
/4” NPT or
1
/2” NPT
Brass Test Plug
1
/4” NPT Connection Male STP001
1
/2” NPT Connection Male STP002
Gauge Adaptor
2.75 OAL x 1.75” x 0.125” probe STP003
2.25 OAL x 1.75” x 0.125” probe STP004
STP Order Codes (products in bold are normally in stock)
Brass Test Plug
1
/4” NPT Connection Male STP001LF
1
/2” NPT Connection Male STP002LF
STP-LF Order Codes