ASAB P Series - Replacement SS Pneumatic Double Threaded Suction Filter

Part Codes: ASAB-SPSS1 / ASAB-SPSS3/4

Introducing the ASAB Stainless Steel Double Threaded Suction Filters — heavy-duty inlet filters designed to protect your pump by catching debris before it reaches valves, seats, and the wet end. Built for professional spray and transfer setups, these filters help reduce blockages, pulsation, and premature wear, especially when drawing from drums, IBCs, or open containers where contamination is always a risk.

These suction filters feature a double threaded connection (threaded both ends) for a secure, service-friendly install, and are available in two common sizes to suit typical suction plumbing:

• 1" — ASAB-SPSS1

• 3/4" — ASAB-SPSS3/4

The stainless steel construction makes them ideal for harsh job-site conditions and repeated cleaning cycles. Whether you’re replacing a damaged filter, upgrading from a basic screen, or standardising your suction setups across multiple rigs, the ASAB SS double threaded suction filters are a practical reliability upgrade.

Whether you’re running airless sprayers, diaphragm pumps, or transfer systems, these filters are a job-site-ready solution for cleaner flow and longer pump life.

Key Benefits

• Protects pumps and valves by filtering debris at the suction inlet

• Stainless steel construction for durability and repeated cleaning

• Double threaded (threaded both ends) design for secure fitment and easier servicing

• Helps reduce blockages, pulsation, and prime issues caused by contamination

• Ideal for drum, IBC, and bucket pickup setups

• Available in 1" and 3/4" sizes to suit common suction plumbing

• Built for commercial workshop and job-site use

What’s Included

• ASAB SS Double Threaded Suction Filter – 1" — ASAB-SPSS1 (or)

• ASAB SS Double Threaded Suction Filter – 3/4" — ASAB-SPSS3/4

Safety Check

• Depressurise and isolate first: Shut down the unit, relieve pressure, and ensure the suction line isn’t under vacuum/pressure before removal.

• Confirm thread type and size: Match the filter size (1" or 3/4") and thread standard to your suction plumbing — don’t force mismatched threads.

• Keep seal faces clean: Dirty threads or damaged sealing faces can pull air and cause prime issues.

• Clean regularly: A blocked suction filter will starve the pump and cause cavitation/surging — clean it as part of routine maintenance.

• Check for air leaks after install: Prime and confirm steady flow with no bubbles before returning to normal operation.

• Don’t run damaged mesh: Replace if crushed, split, or deformed — debris will get through and chew out valves/seats.

ASAB – Engineered for Performance, Built to Last.