John Guest

John Guest Lead-Free Brass Male Stem Adapter NPT - 1/2 CTS x 1/2 NPT

Part Number: MWI052024LF

In Stock

out of stock

In Stock

$7.49


JG ProLock™ fittings use a collet with stainless steel teeth that grips the pipe when fully inserted and an O-ring to provide a permanent, leak-proof seal. When twisted into place, the locking cap locks the pipe in place and creates an audible click, ensuring maximum security. No tools, soldering, clamps or glue are ever required.

Features:
  • Full flow
  • Lead-free
  • UV resistant
  • Code-approved
  • 25-years warranty
  • Approved for behind-wall use
  • For use with copper, PEX and CPVC
  • Twist-to-lock technology provides added security                                                                                                                                          Suitable for hot & cold potable water and hydronic heating applications
John Guest ProLock Ascriptions

Tubing Standards:
  • Copper - ASTM B 88
  • PEX - ASTM F876 / CSA B137.5
  • CPVC - ASTM D2846 / CSA B137.6
Warranty:
  • 25 Year Warranty against defects in materials and manufacturing.
Code Compliance:
  • Uniform Plumbing Code (UPC)
  • International Plumbing Code (IPC)
  • National Plubing Code of Canada
  • ASSE1061-2011
  • ASTM F877-2011 
  • NSF Standard 61

Application Max Working Pressure Max Working Temperature
Water
Water
Water
160 PSI
100 PSI
80 PSI
73° F
180° F
200° F


Weight & Dimensions

Approx Length (Inches)

2.36"

Approx Weight

0.108687766 Lbs

Details

Series

ProLock

Stem Size

1/2" ID

Application

Plumbing

Bag Quantity

10

Body Material

Brass

Box Quantity

100

Max Operating Temperature

200 °F

Operating Pressure Range

0-160 PSI

Origin

USA

Size

1/2"

Inlet/Outlet Connection

1/2" | MPT

Warranty & Certifications

Warranty

25 Years



Product Videos



JG ProLock™ fittings use a collet with stainless steel teeth that grips the pipe when fully inserted and an O-ring to provide a permanent, leak-proof seal. When twisted into place, the locking cap locks the pipe in place and creates an audible click, ensuring maximum security. No tools, soldering, clamps or glue are ever required.

Features:
  • Full flow
  • Lead-free
  • UV resistant
  • Code-approved
  • 25-years warranty
  • Approved for behind-wall use
  • For use with copper, PEX and CPVC
  • Twist-to-lock technology provides added security                                                                                                                                          Suitable for hot & cold potable water and hydronic heating applications
John Guest ProLock Ascriptions

Tubing Standards:
  • Copper - ASTM B 88
  • PEX - ASTM F876 / CSA B137.5
  • CPVC - ASTM D2846 / CSA B137.6
Warranty:
  • 25 Year Warranty against defects in materials and manufacturing.
Code Compliance:
  • Uniform Plumbing Code (UPC)
  • International Plumbing Code (IPC)
  • National Plubing Code of Canada
  • ASSE1061-2011
  • ASTM F877-2011 
  • NSF Standard 61

Application Max Working Pressure Max Working Temperature
Water
Water
Water
160 PSI
100 PSI
80 PSI
73° F
180° F
200° F

California residents
see Prop 65 warnings WARNING!
This product contains arsenic known to the State of California to cause cancer and birth defects or other reproductive harm.
.

Weight & Dimensions

Approx Length (Inches)

2.36"

Approx Weight

0.108687766 Lbs

Details

Series

ProLock

Stem Size

1/2" ID

Application

Plumbing

Bag Quantity

10

Body Material

Brass

Box Quantity

100

Max Operating Temperature

200 °F

Operating Pressure Range

0-160 PSI

Origin

USA

Size

1/2"

Inlet/Outlet Connection

1/2" | MPT

Warranty & Certifications

Warranty

25 Years

Documentation
Product Videos

Reviews