GRU-V

Summary

Product identification

The GRU-V Series Resin Bonded filter elements feature a unique manufacturing process that creates a rigid, fixed-matrix structure with true graded-porosity. This design maximizes contaminant-holding capacity and prevents unloading behavior. The grooved outer surface expands the effective filter area, further increasing contaminant holding capacity. Made with synthetic fiber/phenolic resin binder, these elements offer robust performance in challenging conditions such as high temperatures, high fluid viscosities, and high differential pressures.

Features

• Micron ratings from 2 to 150
• True graded-porosity structure for high dirt holding
• Broad chemical compatibility
• Rigid construction ideal for high viscosity uses
• High temperature resistance

Typical Applications

• Coatings
• Epoxies
• Adhesives
• Sealants
• Hydraulic Fluids
• Lubricating Oils
• Greases
• Paints
• Inks

Operating limits

• Maximum Operating Temperature:
  • Standard DOE: 250°F (121°C)
  • w/ Polypropylene Spring or Core Extender: 180°F (82°C)
  • High Temperature DOE (HT): 300°F (149°C)
  • w/ Stainless Steel Core Extender (HT): 300°F (149°C)
• Maximum Operating Differential Pressure: 90 PSID at 150°F (65°C)
• Recommended Change-out Differential Pressure: 35 PSID

Mechanical / hydraulic

• Lengths: 9.75 to 40 inches (24.77 to 101.6 cm)
• Outside Diameter: 2.56 inches (6.50 cm)
• Inside Diameter: 1.06 inches (2.69 cm)

Construction Materials

• Polyester & acrylic fibers with phenolic resin encapsulation.

Ordering Information

The ordering code for GRU-V elements follows the format: GRU-V [Rating (µ)] N [Length] - [Option] [End Cap Style] - [Adders]

Available Options:

• Rating (µ): 2, 5, 10, 25, 50, 75, 100, 125, 150
• Length:
  • 9.75” (24.77 cm)
  • 10” (25.40 cm)
  • 19.5” (49.53 cm)
  • 20” (50.80 cm)
  • 29.25” (74.26 cm)
  • 30” (76.20 cm)
  • 39” (99.06 cm)
  • 40” (101.60 cm)
• Option:
  • Blank = Standard
  • HT = High Temp
• End Cap Style:
  • Blank = No End Configuration (DOE)
  • 9 = SOE w/Poly Spring
  • 10 = DOE w/Poly Core Ext.
  • 10X = Stainless Steel Core Ext.
  • 20 = SOE w/Poly Core Ext. & Poly Spring
• Adders:
  • B = Micron Brand

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Disclaimer: Filtration data presented is representative of performance observed in controlled laboratory testing. It is not given as a warranty, specification, or statement of fitness for use. Specific performance can vary widely depending on contaminant type, fluid properties, flow rates, and environmental conditions. It is recommended that users conduct thorough qualification testing to assure the product functions as required.

Official datasheet (PDF)

Lenntech datasheet mirror