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Parts and Pumps Ltd. 14 Stanley Road, Hillmorton, Rugby, Warwickshire, CV21 3UE, United Kingdom.

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Switches

Are you sure the switch is faulty ?

If your pump appears 'dead' it might be that the autostopper switch has been operated (maybe a spike in the power .. or more likely a diaphragm has torn). If you have tried a few times to centre the switch and the pump will still not power up it is possible the switch has failed (see below for causes ..'corrosive gasses').

One way to finally test if it is the switch at fault is to temporarily (and carefully - that's full mains voltage in there) connect the outside terminals to bi-pass the switch entirely. If you do this, stand well back and put power to the pump and it tries to start the switch may well be the culprit.

Corrosive Gasses

Note : if this item is being replaced it is very possible that the pump is sucking in foul air with corrosive gas. This is a common reason for the auto stopper to fail. We strongly suggest that any pump that needs its auto stopper replacing be checked to ensure the pump is sucking in "clean, fresh air". The pump needs clean fresh air to ensure long life. Foul, moist, air will have a bad effect on the air pump and will invalidate any warranty claim.

Three terminals? .. my switch only has two ..

All replacement switches are three terminal switches. If you are replacing a switch which only has two terminals, simply ignore the centre terminal (this middle one feeds the external service lamp in the event of the switch being operated

Not all EL series pumps have the service light fitted, so this is a quite a common question.

Euro price displayed is based on a fixed conversion rate of £1 = €1.35
The actual price will be correctly converted at the payment stage.

Autostopper for EL-60, EL-80-15, EL-120W : SS53004140 (WHITE)

Autostopper for EL-60, EL-80-15, EL-120W : SS53004140 (WHITE)

Switch assembly for EL-60, EL-80-15, EL-120W pumps (white)

>> see note above regarding corrosive gasses <<

Price: 24.00 (27.60) (Exc. Shipping & VAT at 20%)

Autostopper for EL-S-60n (Grey)

Autostopper for EL-S-60n (Grey)

This Autostopper is ONLY for the EL60-n Secoh single pump.
(it fits nothing else!)

>> see note above regarding corrosive gasses <<

!! IMPORTANT !! For a standard EL-60 pump (Alloy casing) you will need the Autostopper switch shown above. If you are not sure which EL-60 pump you have .. call us - we're happy to help!

Price: 24.25 (27.89) (Exc. Shipping & VAT at 20%)

Autostopper for EL-80-17, EL-150W (GREY)

Autostopper for EL-80-17, EL-150W (GREY)

Switch assembly for EL-80-17, EL-150 pumps (grey)

>> see note above regarding corrosive gasses <<

Price: 24.05 (27.66) (Exc. Shipping & VAT at 20%)

Autostopper for EL-100, EL-120S, EL-150S, EL-200, EL-250 : SS53330420 (BLUE)

Autostopper for EL-100, EL-120S, EL-150S, EL-200, EL-250 : SS53330420 (BLUE)

Switch assembly for EL-100, EL-120S, EL-150S, EL-200, EL-250 (blue)

>> see note above regarding corrosive gasses <<

Price: 24.10 (27.72) (Exc. Shipping & VAT at 20%)

Autostopper for JDK-60 / JDK-80 / JDK-100 / JDK-120

Autostopper for JDK-60 / JDK-80 / JDK-100 / JDK-120

Switch assembly for JDK 60, 80, 100 and 120

>> see note above regarding corrosive gasses <<

Price: 25.00 (28.75) (Exc. Shipping & VAT at 20%)

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