Monument 4in.100mm X ½in. Nylon Drain Testing Plug - MON1378Z

• Used for blocking off drain pipes and for air testing
• Diameter range 92-107mm. 1/2in. BSP outlet
• Maximum allowable back pressure 29psi (1.97bar)
• Fitted with removable top caps and rubber rings
• Nylon plates - nylon stem

Product Description Monument Tools Ltd has more than 75 years of excellence as manufacturers and distributors of equipment for the plumbing, heating and drainage industries. Monument supply a broad range of products from standard plumbers’ tools to sophisticated specialist roofing and sheet metal tools to drain-clearing equipment. Monument manufacture and distribute bestselling lines such as pipe cutters, tap reseaters, wrenches, manometers, manhole keys, drain rods and snakes. These form part of an extensive product range. 1378Z Drain Testing Plug 100mm (4in). Monument Drain Testing Plugs. Used for blocking off drain pipes. Fitted with removable top caps and rubber rings. They are capable of sealing against pressures of up to 100PSI - 7 Bar. Diameter.100mm - 4in. Manufacturer's Description Monument Drain Testing Plugs Used for blocking off drain pipes. Fitted with removable top caps and rubber rings. They are capable of sealing against pressures of up to 100PSI - 7 Bar. Diameter.100mm - 4in.