- 36 litres per hour flow rate at minimal pressure drop (see technical tab)
- 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
- 1/4” or 3/8” BSP ports
- Sold in pack sizes of 50 pieces
- Aluminium head, aluminium or clear plastic bowl
W-4 WASP Primary Fuel Filter
W-4 WASP Primary Fuel Filter
The WASP W-4 Fuel Filters offer a new cost effective range of 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-4ST has a transparent plastic bowl), and are available with an optional mounting bracket.
SUITABLE FOR
Diesel and heating oil
FUEL PROTECTION
Ideal for Marine, Industrial and Transport applications.
FUEL FLOW OPTIONS
36 lit/hr (0.6 lit/min)
FILTERING OPTIONS
Available in 15, 60, 100
| W-4 range | Filtration (micron) | Port Size | Bowl finish |
| W-4STM/0015P | 15mic paper (pleated) | 1/4” Ports | Metal |
| W-4STM/006 | 60mic stainless steel (pleated) | 1/4” Ports | Metal |
| W-4STM/006L | 60mic stainless steel (straight) | 1/4” Ports | Metal |
| W-4STM/01 | 100mic stainless steel (pleated) | 1/4” Ports | Metal |
| W-4STM/01L | 100mic stainless steel (straight) | 1/4” Ports | Metal |
| W-4ST/0015P | 15mic paper (pleated) | 1/4” Ports | Clear |
| W-4ST/006 | 60mic stainless steel (pleated) | 1/4” Ports | Clear |
| W-4ST/006L | 60mic stainless steel (straight) | 1/4” Ports | Clear |
| W-4ST/01 | 100mic stainless steel (pleated) | 1/4” Ports | Clear |
| W-4ST/01L | 100mic stainless steel (straight) | 1/4” Ports | Clear |
| W-4STM-38/0015P | 15mic paper (pleated) | 3/8” Ports | Metal |
| W-4STM-38/006 | 60mic stainless steel (pleated) | 3/8” Ports | Metal |
| W-4STM-38/006L | 60mic stainless steel (straight) | 3/8” Ports | Metal |
| W-4STM-38/01 | 100mic stainless steel (pleated) | 3/8” Ports | Metal |
| W-4STM-38/01L | 100mic stainless steel (straight) | 3/8” Ports | Metal |
| W-4ST-38/0015P | 15mic paper (pleated) | 3/8” Ports | Clear |
| W-4ST-38/006 | 60mic stainless steel (pleated) | 3/8” Ports | Clear |
| W-4ST-38/006L | 60mic stainless steel (straight) | 3/8” Ports | Clear |
| W-4ST-38/01 | 100mic stainless steel (pleated) | 3/8” Ports | Clear |
| W-4ST-38/01L | 100mic stainless steel (straight) | 3/8” Ports | Clear |
| Add-ons | Details |
| W-70401 | W-4 range mounting bracket with screws |
| W-60450/0015P | Replacement 15 mic paper element |
| W-60450/006 | 60 micron pleated stainless steel element |
| W-60450/006L | 60 micron straight stainless steel element |
| W-60450/01 | 100 micron pleated stainless steel element |
| W-60450/01L | 100 micron straight stainless steel element |
| W-3195 | Seal kit for use with 15 mic paper units |
| W-3198 | Seal kit for use with straight stainless steel units |
| W-3198V | Viton gasket kit for use with straight stainless steel units |
| W-3199 | Gasket kit for use with pleated stainless steel elements |
| W-3199V | Viton gasket kit for use with pleated stainless steel elements |
Dimensions
A - ¼” BSP or 3/8” BSP
B - ¼” BSP or 3/8” BSP
C - 61mm
D - 75mm
Maintenance
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 relevant spares on Add-on tab.
Operating Details
Maximum operating pressure: 2bar
Max operating temp (metal bowl): 90degC
Max operating temp (plastic bowl): 50degC
Compatible with diesel and heavy oil
A - ¼” BSP or 3/8” BSP
B - ¼” BSP or 3/8” BSP
C - 61mm
D - 75mm
Maintenance
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 relevant spares on Add-on tab.
Operating Details
Maximum operating pressure: 2bar
Max operating temp (metal bowl): 90degC
Max operating temp (plastic bowl): 50degC
Compatible with diesel and heavy oil
Carefully follow the flow direction shown by an arrow on the filter. 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.
Related products
(C) WASP PFS 2024