Suction Lance assembly with low level float switch

Suction Lance Assemblies

The AC.LA suction lance assembly range are designed for use where a chemical is to be lifted from a chemical container, such as  chemical dosing tanks, chemical carboys, or chemical drums.

The suction lance assemblies comprise of an integrated low level float switch which can be used to stop a dosing pump from operating when a low chemical level is present.  The dosing pumps that are compatible with the suction lance assemblies are:-

In addition to the low level control, the suction lance assembly comprises of a foot valve and strainer assembly with integral non-return valve to help maintain a consistently primed pump.

Installation of the suction lance is simple, the unit is placed into the container where the dosed chemical is stored and held into place using the conical flange.  The float switch connections are wired into the appropriate dosing pump connections (or even a PLC / Controller) and the suction line is connected to the dosing pump, ensuring that all relevant health and safety guidelines are followed.

We offer a range of ex-stock suction lances from our AC.LA range.  These include short suction lances to suction lances in excess of 1100mm.  We also offer a range of hose sizes in the standard AC.LA range.

In addition to our standard AC.LA range we can offer custom manufactured suction lance assemblies in a range of materials and sizes.  These include wetted parts in PTFE and PVDF for use with Hydrofluoric (HF) Acid.

Suction Lance Range


Suction Lance For 20 / 25 Litre Chemical Container

Suction Lance For 20 / 25 Litre Chemical Container

The AC.LA.025 is a suction lance assembly designed for use in 20 Litre or 25 Litre chemical containers.  The AC.LA.025 is also available in shorter lengths for use in smaller containers such as 5 Litre vessels, found in hygiene applications.

The AC.LA.025 combines a foot valve & strainer with a low level float switch which gives a volt free signal on a low level.  This can be used as a signal to dosing pumps, PLC's or other systems.

Available for either 4x6mm tubing or 8x12mm, the AC.LA.025 measures 450mm long as standard and includes an adjustable conical rubber flange.

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Suction Lance For 50 Litre Tank

Suction Lance For 50 Litre Tank

The AC.LA.050 is a suction lance assembly designed for use in 50 Litre chemical tanks.

Combining a foot valve and strainer with a low level float switch which gives a volt free signal on a low level. This can be used as a signal to dosing pumps, PLC's or other systems.

Available for either 4x6mm tubing or 8x12mm the AC.LA.050 measures 650mm long as standard and includes an adjustable conical rubber flange.

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Suction Lance For 100 Litre Tank

Suction Lance For 100 Litre Tank

The AC.LA.1 is a suction lance assembly designed for use in 100 Litre chemical tanks.

Combining a foot valve and strainer with a low level float switch which gives a volt free signal on a low level. This can be used as a signal to dosing pumps, PLC's or other systems.

Available for either 4x6mm tubing or 8x12mm the AC.LA.1 measures 900mm long as standard and includes an adjustable conical rubber flange.

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Suction Lance For 200 Litre Tank

Suction Lance For 200 Litre Tank

The AC.LA.2 is a suction lance assembly designed for use in 200 Litre chemical tanks.

Combining a foot valve and strainer with a low level float switch which gives a volt free signal on a low level. This can be used as a signal to dosing pumps, PLC's or other systems.

Available for either 4x6mm tubing or 8x12mm the AC.LA.2 measures 1050mm long as standard and includes an adjustable conical rubber flange.

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Suction Lance For 300 Litre Tank

Suction Lance For 300 Litre Tank

The AC.LA.3 is a suction lance assembly designed for use in 300 Litre chemical tanks.

Combining a foot valve and strainer with a low level float switch which gives a volt free signal on a low level. This can be used as a signal to dosing pumps, PLC's or other systems.

Available for either 4x6mm tubing or 8x12mm tubing the AC.LA.3 measures 1250mm long as standard and includes an adjustable conical rubber flange.

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Suction Lance For 500 Litre Tank

Suction Lance For 500 Litre Tank

The AC.LA.5/10 is a suction lance assembly designed for use in 500 Litre or 1000 Litre chemical tanks.

Combining a foot valve and strainer with a low level float switch which gives a volt free signal on a low level. This can be used as a signal to dosing pumps, PLC's or other systems.

Available for either 4x6mm tubing or 8x12mm tubing the AC.LA.5/10 measures 1450mm long as standard and includes an adjustable conical rubber flange.

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