WASP W-8 Range

Please note, this is a non-stock item.

Please ask for availability and minimum order quantities.



The W-8 is a step up from the W-4 range, however it is still ideal for primary filtration equipment for marine, heating, industrial and transport applications. Available with either a clear plastic or metal bowl. All the models are made from aluminium (the W-8ST has a transparent plastic bowl), and are available with an optional mounting bracket.



  • Plastic or metal bowls
  • Lightweight
  • Compact
  • Choice of separators, paper elements or long life stainless steel
  • LM6 grade aluminium filter heads with reversible stainless steel bracket & bolts
  • Powder coated aluminium filter heads for corrosion prevention & long service life

Product Range

W-8 range Filtration (micron) Details
W-8STM-14/0015P 15mic paper 1/4” Ports, Metal bowl
W-8STM-14/006 60mic stainless steel
W-8STM-14/01 100mic stainless steel
W-8ST-14/0015P 15mic paper 1/4” Ports, Clear bowl
W-8ST-14/006 60mic stainless steel
W-8ST-14/01 100mic stainless steel
W-8STM-38/0015P 15mic paper 3/8” Ports, Metal bowl
W-8STM-38/006 60mic stainless steel
W-8STM-38/01 100mic stainless steel
W-8ST-38/0015P 15mic paper 3/8” Ports, Clear bowl


Spares and options

W-70358 W-8 range mounting bracket and screw
W-60300/0015P Replacement 15 mic paper element 
W-60300/006  60 micron pleated stainless steel element 
W-60300/01  100 micron pleated stainless steel element 
W-3204 Gasket kit
W-3204V Viton gasket kit

Install/ Maintenance


The filter can be installed in any position although it is recommended to fit it vertically with the bowl pointing downwards in order to facilitate the separation of the water traces and the deposit of the filtered impurities. Carefully follow the flow direction shown by an arrow on the filter.



Cleaning the filter is carried out by unscrewing the bowl. Carefully wash the filtering element with clean diesel, gas-oil or gasoline. Remount the unit and check that the seals are integral and well placed. Paper elements should be replaced as they cannot be reused. Please see above for spares.

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Technical Spec

Maximum operating pressure: 2bar
Max operating temp (metal bowl): 90OC
Max operating temp (plastic bowl): 50OC
Compatible with diesel and heavy oil


w 8 drawingA - ¼” BSP, 3/8” or 1/2"BSP
B - ¼” BSP, 3/8” or 1/2"BSP
C - 81mm
D - 89mm (max)




How to Order

Call or email us to place your order. We accept ALL major credit and debit cards, bank transfer and also PayPal. 

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Expert advice

Unsure which spare parts you require? Or if a Separ filter will meet your requirements? 

Talk to our expert team. Call 01923 276 007



Delivery options

We have a wide range of shipping options available to suit your destination and budget.



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Contact Us

3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW

Tel: +44 (0)1923 276007

Fax: +44 (0)1923 267463

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Here to Help

Product guides

Fuel Specs


Selecting a Filter