The AccuPurge is a compact, easy-to-program automatic purge valve designed for light-duty applications. It ensures reliable, periodic removal of sand and grit from LAKOS SMP and H2O purge collection chambers—helping reduce routine maintenance and keep systems running efficiently.

Simple programming allows you to set both purge duration and purge frequency without disassembling the unit.

Compatible with all SMP models.

• Connection Size: ¾-inch, female, NPT
• Product Weight: 1.5 lbs.
• Operating Temperature: 32-140°F (0-60°C)
• Housing: Weatherproof, IP65 rating
• Valve Type: Nickel-plated brass, stainless steel ball
• Maximum Pressure: 150 psi (10.3 bar)
• Voltage: 110 or 220 VAC
• Battery Backup: 4 qty. “AA” size 1.5v DC (not included)
• CE Compliant

AP-75 MBV 3/4" AccuPurge Automatic Sandmaster