Replacement Parker Filter | 937397Q | 937398Q | 937399Q | 938777Q | 938723Q | 938362Q

High-Performance Replacement Filter Elements for Parker Series

Product Overview:

This series offers premium replacement solutions for Parker filter housings, covering the widely used Q-Series (Microglass) specifications for pressure and return lines. Essential in 2026 for high-precision CNC machining, wind power hydraulic stations, and mobile machinery, these elements utilize patented composite fiber technology to maintain fluid integrity to strict ISO 4406 standards, even under extreme flow and pressure fluctuations.

Featured models: 937397Q, 937398Q, 937399Q, 940802, 938777Q, 938723Q, 938362Q, and 938785Q.

Key Technical Advantages:

• Microglass III Patented Media (Q-Series): Features multi-layer inorganic glass fiber with an outstanding $\beta_x(c) \ge 1000$ efficiency. Compared to paper elements, dirt-holding capacity is increased by $2-3$ times, significantly extending service intervals.

• High-Collapse Internal Core: Specifically engineered for pressure lines, these elements feature reinforced stainless steel or carbon steel center tubes, preventing media collapse during cold starts with high-viscosity fluids.

• Precision Physical Interchangeability: Manufactured strictly to Parker OEM dimensions and interface standards, ensuring $100\%$ seamless installation and zero bypass leakage.

• Broad Media Compatibility: Suitable for mineral oils, synthetic fluids, water-glycols, and fire-resistant fluids. Seals are available in NBR or Viton (FKM).

• Optimized Flow-Pressure Characteristics: Scientifically calculated pleat spacing and depth minimize initial pressure drop, reducing system energy consumption.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • 937397Q / 937398Q / 937399Q: Common mid-to-high pressure series elements.

  • 938777Q / 938723Q / 938362Q: High-performance Microglass replacement specifications.

  • 940802 / 938785Q: Industrial-grade spares optimized for high-flow systems.

• Technical Specifications:

  • Filtration Ratings: $2\mu\text{m}, 5\mu\text{m}, 10\mu\text{m}, 20\mu\text{m}$.

  • Beta Rating: $\beta_x \ge 1000$.

  • Operating Temperature: $-20^\circ\text{C}$ to $+120^\circ\text{C}$.