McAlpine 19mm Water Seal Shower Trap with Universal Outlet.

19mm Water Seal Shower Trap
Flanges available in White or Chrome Plated Plastic, or Chrome Plated Brass.
Suitable for shower trays with a 50 millimetre waste hole.
19 Millimetre Water Seal. 
1.50 inch BSP Thread.
1.50 inch Universal Outlet.
Waste grid and dip tube removable to facilitate easy cleaning.
Flow rate 50 l/min when tested under a constant 120mm head of water in accordance with clause 5 of BS EN 274-2:2002.
Overall Height 95mm.
Manufactured in polypropylene.


Flange.

STW1-R   70 Millimetre White Plastic.
STW3-R   70 Millimetre Chrome Plated Plastic.
STW5-R   85 Millimetre White Plastic.
STW7-R   85 Millimetre Chrome Plated Plastic.
STW3-RB   70 Millimetre Chrome Plated Brass.
STW7-RB   85 Millimetre Chrome Plated Brass.
STW1-M   70 Millimetre White Plastic Mushroom.
STW3-M  70 Millimetre Chrome Plated Stainless Steel Mushroom. 
STW5-M   85 Millimetre White Plastic Mushroom. 
STW7-M   85 Millimetre Chrome Plated Stainless Steel Mushroom. 

Multifit Connections.
Most McAlpine Trap Outlets and Fittings have Multifit Connections.
Multifit Connections suit all plastic waste pipes to BS BS EN 1451-1-2000 and BS BS EN 1329-1:2000, copper pipe (metric or imperial) and lead pipe.
The moulded Internal Sleeve of the Connection, centres and supports the pipe.
The Multifit and Friction Washers ensure a secure seal is made between the pipe and the wall of the Fitting.
When the compression nut is turned hand tight the best possible mechanical joint is complete.
If a plastic pipe is undersize, or out of shape, the end may require to be warmed to enable it to be pushed over the internal sleeve.
For technical reasons, it is not possible to manufacture Multifit Connections on all traps and fittings.
Where Multifit is not provided the description Universal is applied.
The only difference being that Universal does not have an Internal Sleeve within the Trap or Fitting.