Vulcan' 37-2.5K fountain jet.
 
It is capable of creating 3 tiers of water jets that can go up to 4.4m high and 2.9m in diameter. The fountain jet is suitable for Oase Fountain Pumps and comes equipped with 37 individual jets. The jet design comprises 1 central jet, 1 ring of 12 jets, and 1 ring of 24 jets. Each jet is 2.5mm in size, which helps in avoiding any blockages. The fountain jet is made from durable plastic and features a 1" BSP male or female screw thread connection. Additionally, the fountainhead dimensions are 120mm in height and 95mm in diameter.
 
The Oase Large Vulcan 43-3 Silver fountain jet can create 4 tiers of water jets up to 5m high and 3m diameter, and it sounds like a great addition to any large pond or fountain display. The fountainhead itself has a height of 120mm and a diameter of 95mm, making it a great choice for any garden pond, water feature, or water display