Shower head rose

A shower head rose comprising:

• a first chamber comprising
• an outer wall and having
• an entrance to receive a supply of water,
• a second chamber defined by a second chamber wall comprising
• a first wall part and
• a second wall part,
• said first wall part being formed with water inlets opening into the first and second chambers whereby water from the first chamber can enter the second chamber,
• said second wall part being formed with water outlets through which water can emerge from the second chamber as relatively fine spray,
• said second chamber being disposed in the outer wall and clamped thereto by connection means urging the second chamber in a direction towards said entrance, with respect to a general direction of water flow through the rose, said spray is to emerge from the second wall part at a downstream side of said second wall part, said downstream side being at an opposite side of said second wall part to an upstream side of the second wall part,
• said connection means comprising a screw-threaded arrangement operable for pulling the second chamber towards said entrance, and said screw-threaded arrangement being within the outer wall and being wholly disposed to said upstream side of the second wall part.