ASAB DP23 - Replacement Suction Filter Assembly

Keep the DP23 feeding clean and spraying smooth with the ASAB DP23 Suction Filter Assembly. This is the first line of defence between the drum and your pump—filtering out debris before it can chew up packings, score seats, or block a tip mid-pass. A healthy suction filter setup helps maintain consistent prime, stable pressure, and a cleaner finish by preventing contamination from entering the fluid section.

Ideal as a replacement assembly when the existing unit is damaged, blocked, hard to clean, or leaking air on the suction side (a classic cause of slow prime and cavitation).

Key benefits

• Protects the pump by catching debris before it reaches the fluid section

• Supports fast, reliable priming and reduces cavitation/aeration

• Helps prevent pressure fluctuation, pulsation, and tip blockages

• Complete assembly for quick changeover during servicing or downtime reduction

• Best practice for keeping the DP23 running clean on day-in, day-out work

What’s Included

Typically supplied as a complete suction filtration setup, such as:

• Suction filter body / housing

• Filter screen / mesh element

• Seals / O-rings (as applicable)

• Inlet connection hardware (as applicable)

Safety Check
Before removing or fitting: depressurise the fluid system completely, isolate/bleed the air supply, and ensure the suction line/drum is stable. If you’re working with solvents or aggressive coatings, wear gloves and eye protection and dispose of residues properly.