Prominent Suction Lance Suction lances are installed inside the chemical tank at the low end of the suction hose. These variable suction lance assemblies are suitable for 100 L to 500 L chemical tanks and use a 6 x 4 mm suction hose. They come fitted with a two stage level switch indicating low level and empty tank and a foot valve preventing dirt ingress into the chemical line and pump. Features and Benefits Adjustable length
Suitable for use with Beta, Gamma and Delta metering pumps
655 – 1060mm length support pipe
Polypropylene (PP) retaining tube and foot valve
Ethylene propylene diene monomer (EPDM) seals
Polyethylene (PE) hose
2 stage level switch
Foot valve