Diaphragms & Filters

Store Top Page | SECOH Service Parts | Diaphragms & Filters

Conversion guide : 1 l/min = 0.06 m³/hr, 1 m³/hr = 16.7 l/min 100mbar = 1m water depth

Euro price displayed is based on a fixed conversion rate of £1 = €1.17
The actual price will be correctly converted at the payment stage.

a word of advice ...

if you are just purchasing diaphragms please be aware that if your pump is more than 3 years old it may be more cost effective to purchase a full service kit. The valves in the valve boxes are EPDM, the same material as the diaphragms, these also have a natural lifespan and are NOT available separately. If in doubt always install a service kit for peace of mind.

These pumps run 24hrs x 7 days a week (so that's 8,736 hours a year .. non-stop!). Your car gets more than just a filter clean annually and at most probably runs for only 400 - 500 hours a year, treat your pump like the machine it is and fully service it. If you look after it it properly you will be helping to extend its life and give you trouble free delivery of air.

SE8 - SLL Series Filter

Kit contains : 1x filter suitable for all SLL Series pumps - SLL40 & SLL50

This may be available for reduced shipping cost via Royal Mail, please ensure you select this option at checkout. Make the most of the fixed shipping charge .. why not order a couple of these and some diaphragms too!?

PLEASE NOTE THIS FILTER WILL NOT FIT AN EL SERIES PUMP
(for that you will need the SE3 filter which is below)

see larger

Price: £3.50 (€4.10) (Exc. Shipping & VAT at 20%)

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SE21 - SLL Diaphragm Kit

SE21 - SLL Diaphragm Kit

Kit contains : 2x SLL diaphragms vacuum sealed

Fits SLL40 and SLL50 pumps.

If your pump is more than 3 years old it might be wise to consider a Service Kit instead.

These are available for reduced shipping cost via Royal Mail, please ensure you select this option at checkout.

add a SE8 filter and make full use of the shipping charge

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Price: £14.65 (€17.14) (Exc. Shipping & VAT at 20%)

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SE8 - SLL Series Filter

SE3 - EL Series Filter

Kit contains : 1x EL Series Filter

Fits all EL Series pumps (If you have an SLL Series pump, select an SE8 filter .. not this one)
Note:
For TWIN head pumps you need TWO of these filters.

This may be available for reduced shipping cost via Royal Mail, please ensure you select this option at checkout. Make the most of the fixed shipping charge .. why not order a couple of these and some diaphragms too !?

see larger

Price: £6.25 (€7.31) (Exc. Shipping & VAT at 20%)

Quantity:

Customers who bought this also bought:

SE20 - EL Diaphragm Kit

SE20 - EL Diaphragm Kit

Kit contains : 2x EL diaphragms, plus their plastic surrounding frame and 4x spacer strips to help with reassembly.

For SLL40 & SLL50 Please select the SE21 diaphragm pack above (SE20 are too large for SLL pumps)

Add an SE3 filter and make full use of the shipping charge (the SE8 filter is for SLL Series only)

Please note that the latest batch of diaphragms now have the plastic spacers within the pack to help with rebuild/installation

If your pump is more than 3 years old it might be wise to consider a Service Kit instead.
For servicing BOTH heads of a twin head pump you need 2x of these kits.
For EL120S/EL150S (single head) and EL250W (twin head) you need a SE25 diaphragm pack.

This may be available for reduced shipping cost via Royal Mail, please ensure you select this option at checkout.

This pack fits the following pumps :

SINGLE HEAD
EL60 / EL60C (but not EL60n, which uses the SE60D pack listed below)
EL80-15
EL80-17
EL100 / EL100C

TWIN HEAD (two packs recommended)
EL120W
EL150W / EL150WC
EL200W / EL200WC

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Price: £18.00 (€21.06) (Exc. Shipping & VAT at 20%)

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SE3 - EL Series Filter

SE28 - JDK Series Filter

Kit contains : 1x JDK Series Filter

Fits all JDK Series pumps
- If you have an SLL Series pump, select an SE8 filter, EL Series use the SE3 filter above.
Note:
For JDK SeriesTWIN head pumps you need TWO of these filters.

This may be available for reduced shipping cost via Royal Mail, please ensure you select this option at checkout. Make the most of the fixed shipping charge .. why not order a couple of these and some diaphragms too !?

Price: £6.25 (€7.31) (Exc. Shipping & VAT at 20%)

Quantity:

Customers who bought this also bought:

SE24 - JDK Diaphragm pack

SE24 - JDK Diaphragm pack

Fits JDK-60, JDK-80 and JDK-100 pumps.

Contains two diaphragms and we strongly advise changing both diaphragms at the same time.

Make use of combined shipping and treat your JDK pump to a SE28 filter at the same time.

Price: £18.00 (€21.06) (Exc. Shipping & VAT at 20%)

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SE28 - JDK Series Filter

SE60D - EL60n Diaphragm pack

Exclusively for the new Secoh EL60n Lightweight pump.

NOTE : This kit will not fit the EL60 S (cast metal outer casing) pump. For that you will need the SE20 kit listed above instead.

Price: £18.00 (€21.06) (Exc. Shipping & VAT at 20%)

Quantity:

SE25 - EL-120S, EL-150S & EL-250W, EL300W Diaphragm Kit

Kit contains : 2x EL diaphragms , plus their plastic surrounding frame and 4x spacer strips to help with reassembly for use with EL120S and EL150S (single head) and the EL-250W and EL300W twin head pumps only.Kit contains : 2x EL diaphragms

Note :
If your pump is more than 3 years old it might be wise to consider a Service kit instead. If you plan to service BOTH heads of a EL-250 or EL300 pump you'll need TWO of these kits.
IMPORTANT .. PLEASE READ
If your pump is a EL-120W or EL150W (twin head pump) you need SE20 diaphragms.
(the SE20 pack is listed higher up on this page)

This may be available for reduced shipping cost via Royal Mail, please ensure you select this option at checkout.

see larger

Price: £28.00 (€32.76) (Exc. Shipping & VAT at 20%)

Quantity:

Customers who bought this also bought:

SE3 - EL Series Filter

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Parts and Pumps Ltd. Sales & Support 10.30am - 3.30pm Monday - Friday : 0207 193 0852

Information

Diaphragms & Filters

a word of advice ...

Customers who bought this also bought:

SE21 - SLL Diaphragm Kit

Customers who bought this also bought:

SE8 - SLL Series Filter

Customers who bought this also bought:

SE20 - EL Diaphragm Kit

Customers who bought this also bought:

SE3 - EL Series Filter

Customers who bought this also bought:

SE24 - JDK Diaphragm pack

Customers who bought this also bought:

SE28 - JDK Series Filter

Customers who bought this also bought:

SE3 - EL Series Filter