Monument Nylon Drain Test Plug (½" BSP) - 42, 50, 63, 75, 100 or 150mm (1½, 2, 2½, 3, 4 or 6")

Monument Nylon Drain Plug used for blocking off drain pipes and for air testing.

Product Options

1375Q: 42mm / 1½"

• Diameter range 37-45mm
• 1/2in. BSP outlet
• Maximum allowable back pressure 44psi (2.99bar)

1376T: 50mm / 2"

• Diameter range 48-62mm
• 1/2in. BSP outlet
• Maximum allowable back pressure 37psi (2.50bar)

1380F: 63mm / 2½"

• Diameter range 62-70mm
• 1/2in. BSP outlet
• Maximum allowable back pressure 34.5psi (2.34bar)

1377W: 75mm / 3"

• Diameter range 71-87mm
• 1/2in. BSP outlet
• Maximum allowable back pressure 33psi (2.24bar)

1378Z: 100mm / 4"

• Diameter range 92-107mm
• 1/2in. BSP outlet
• Maximum allowable back pressure 29psi (1.97bar)

1379C: 150mm / 6"

• Diameter range 140-165mm
• 1/2in. BSP outlet
• Maximum allowable back pressure 24psi (1.62bar)