The last equipment to be reviewed here is the new suction hose. This is very exactly measured on the German pattern of suction hose, as you'd expect with Playmobil being a German firm. Suction hose is specially reinforced hose used when pumping water from, for example, a pond or lake. Sucking the water through a hose puts pressure on the hose walls causing them to be drawn in and if the pressure is enough the hose can collapse, reducing the flow of water. The reinforcement in the walls of the suction hose prevents this happening. Suction hose is really only needed when pumping from a still water source or a stream or river because it's in these cases that the highest pumping pressures are needed. When drawing water from a hydrant the normal water pressure reduces the pumping pressure needed and so in this case normal, soft hose can be used.
First, the parts that make up the hoses. Each hose consists of three parts, the hose body and two connectors. In addition, there is a suction basket with a filter which are used to filter out leaves and debris to prevent this clogging the pump. Unfortunately, I missed the filter on my list when ordering so from that point of view this review is incomplete. The costs of the parts are as follows:
30 81 5872 - 10p
30 20 1422 - 15p - I ordered 8 of these and received one small sealed bag containing 8. I imagine that this is how they are packed for the 4821 pump, 6 plus 2 spares.
30 20 1432 - 20p
A connector slots into each end of a length of hose. The strainer basket has the connector moulded into it. The complete set is three lengths of hose and one strainer basket with filter, the filter being the piece not shown as I missed ordering it. I'll post a photo of the complete strainer basket from the web in a later post. The connectors for the hose lengths are beautiful scaled down working versions of the real thing.