ALPHA 3/4" WATER SEPARATOR
Request Pricing
This one is priced to the job — quantity, spec and delivery all move the number. Tell us what you need and our team comes back with a firm price, real stock figures and a freight cost.
- Answered within one business day
- No obligation
- Technical advice included
Availability confirmed with your quote
- Price on Application (POA)
Care information
Care information
Quality you can work with
Every product we supply is chosen to perform in real working conditions — workshops, pit lanes, factory floors and job sites right across Australia. We stock genuine, trade-grade brands from manufacturers we've dealt with for years, so what arrives is what was ordered.
Looking after it
Keep threads and sealing surfaces clean and free of grit before assembly. Wipe down after use and store dry. Inspect fittings, hoses, seals and moving parts regularly for wear or damage, and replace anything showing it. Always tighten to the manufacturer's specification — over-tightening is the single most common cause of premature failure.
Not sure what suits your application? Talk to our team — we've been supplying Australian industry and motorsport for over 50 years.
Delivery and Shipping
Delivery and Shipping
Dispatch
In-stock orders placed before 2pm AEST on a business day are picked and dispatched the same day. Anything ordered after that, or over a weekend or public holiday, goes out the next business day. If an item isn't in stock we'll be in touch with a realistic lead time rather than leave you guessing.
Delivery
We ship Australia-wide and freight larger or heavier items on the most sensible carrier for the job. Metro deliveries typically arrive in 1–3 business days; regional and remote areas take longer. You'll get tracking by email as soon as your order leaves us.
Freight charges
Calculated at checkout based on weight, size and destination. Bulky, oversized and dangerous goods items may attract additional freight — we'll always confirm before charging anything extra.
All prices include GST. For international or Pacific Island delivery, contact us for a freight quote.
Cyclonic Water Separator
3/4" female BSP cyclonic separator with auto drain, 125 cfm flow rate; designed to remove 99% of bulk water while keeping low differential pressure.
Description
Description
3/4" Female BSP Thread Industrial Cyclone Filter with Auto Drain. 125 cfm flow rate.
Integrating into Walker Filtration?s compressed air filtration range, the New Alpha Water Separator combines proven Alpha centrifugal technology with a new forward thinking housing design to deliver market leading water removal efficiencies ? eliminating 99% bulk water with continuously low differential pressure.
The custom engineered centrifugal module features unique vanes to eliminate points of low efficiency, and a vortex arrestor to stop re-entrainment - ensuring minimal operating pressure loss and maintaining excellent liquid removal, even at low velocities.
No replacement components are required, making Walker Filtration?s Water Separators a viable and cost effective solution for removing bulk water from compressed air.
Energy Saving Water Separators operate with consistently low differential pressure reducing both energy consumption and operating costs.
* Flexible Installation Modular design and accessible fixings enable simple close coupling assembly.
* Cost Effective No replacement components required.
* NEW Externally Accessible Drain Valve Drain valve can be removed externally on larger models.
* Product Safety in Mind Guaranteed safe housing closure with rotational safety stop.
* Corrosion Protection Internal and external electrophoretic painting followed by a tough exterior polyester powder coating.
Attachments
Attachments
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



