HMK25 (Double ) Duramax Spin-Ons

HMK05 (Single) and HMK (Double) Duramax Spin-on filters are perfect for high-flow applications, Since both HMK02 and HMK25 use the same replacement filter elements then both filters feature identical pressure ratings. But the HMK25 double element head means double flow capability.

Static Pressure: 800 psi / 5520 kPa / 55.2 bar
Working Pressure: 350 psi / 2413 kPa / 24.1 bar
Flow Range: 0-50 gpm / 0-189.3 l/min

Filter Fatigue Strength Ratings:

• At 100,000 cycles at 0-350 psi / 0-2413 kPa
• At 300,000 cycles at 0-300 psi / 0-2068 kPa
• At 1,000,000 cycles at 0-250 psi/ 0-1734 kPa

Port Sizes:

1¼" NPT and 1¼" SAE O-Ring

Operating Temperature Range:

Synthetic Media: -20^oF to 250^oF / -29^oC to 121^oC
Cellulose Media: -20^oF to 225^oF / -29^oC to 107^oC
Wire Mesh Media: -20^oF to 250^oF / -29^oC to 121^oC

Standard head assembly is provided with two visual service indicators, one on each side. Various electrical indicators are also available.

Assembly weight (approximate): 16 lbs / 35 kg

Replacement Filters:

Filter media uses Synteq® Technology, Donaldson's exclusive synthetic media formulation specifically designed for liquid filtration. Natural fiber cellulose and wire mesh media are also available. Filtration efficiencies to ß2=75(absolute) BunaN seals standard; Viton® seals available on some models.