HFS(R) 3″ Tri Clamp Screen Gasket FKM w/Stainless Screen 100 Mesh (150 μm)

Description

Product Overview

The HFS 3″ Tri Clamp screen gasket is engineered for demanding sanitary applications where reliability and cleanliness are paramount. Constructed from high‑performance FKM (Viton) elastomer, the gasket offers exceptional chemical resistance, temperature stability up to 200 °C, and long‑term elasticity that prevents compression set. Integrated within the gasket is a stainless steel screen with a precise 100‑mesh (150 µm) aperture, providing a fine barrier that captures particulate contaminants while allowing fluid flow with minimal pressure drop.

Designed to match standard 3‑inch tri‑clamp flange dimensions (O.D. 91 mm, I.D. 72 mm, thickness 4.8 mm), the gasket ensures a leak‑free seal across a wide range of pipe materials, including stainless steel, PVC, and CPVC. The stainless steel screen is corrosion‑resistant and maintains its structural integrity even in aggressive media such as acids, bases, and high‑purity water. The gasket’s gray color blends discreetly into most process lines, while the stainless exterior finish adds an extra layer of protection against external wear.

Each unit is packaged in a compact, clearly labeled plastic bag that protects the gasket from physical damage and contamination during storage and transport. The lightweight design (0.493 oz) and modest package dimensions (5.04 × 3.35 × 0.28 in) make inventory handling straightforward, and the part number EXA‑MESH‑VITON‑3IN‑100 simplifies ordering and stock management.

Usage

The HFS 3″ Tri Clamp screen gasket excels in a variety of industrial and scientific environments. It is ideally suited for water treatment plants, where the fine mesh screen removes sediments, rust particles, and microbial contaminants, protecting downstream equipment such as pumps and filters. In food‑processing facilities, the gasket meets stringent sanitary standards, preventing cross‑contamination while withstanding frequent cleaning cycles and exposure to food‑grade chemicals.

Pharmaceutical and biotech laboratories benefit from the gasket’s inert FKM composition, which does not leach into sensitive formulations. The gasket also performs reliably in chemical processing lines handling solvents, acids, and bases, thanks to its robust material compatibility. Its ability to maintain a tight seal under fluctuating pressures and temperatures makes it a trusted component for batch reactors, heat exchangers, and distillation columns.

Installation is straightforward: the gasket slides into the tri‑clamp groove, and the flange is tightened to the manufacturer‑specified torque. Regular inspection is recommended after prolonged exposure to harsh media; replace the gasket if visual signs of wear, cracking, or mesh deformation appear. The gasket’s lifespan is largely dictated by operating conditions, but its durable construction typically exceeds the service life of standard rubber gaskets.

Why Choose Us

Choosing the HFS 3″ Tri Clamp screen gasket means selecting a product backed by rigorous quality assurance processes. Each gasket undergoes dimensional inspection, material verification, and mesh integrity testing to ensure it meets exacting industry standards. HFS’s reputation for precision engineering guarantees that every gasket delivers consistent performance, reducing downtime caused by leaks or contamination.

Our commitment to customer support extends beyond the point of sale. Technical assistance is available to help specify the correct gasket size and mesh configuration for unique applications. We also provide guidance on maintenance schedules and best practices for extending gasket life, helping you achieve cost‑effective operation.

Environmental responsibility is a core value; the FKM material is recyclable where facilities exist, and the stainless steel screen is made from sustainably sourced alloy. By selecting this gasket, you contribute to greener manufacturing processes without compromising on performance.

Furthermore, our rapid fulfillment network ensures that the gasket arrives promptly, minimizing inventory gaps. With a competitive price point of $9.99 per unit, the HFS gasket offers excellent value for high‑quality sealing solutions.

Key Features

• FKM elastomer provides superior chemical resistance and temperature tolerance.
• Stainless steel 100‑mesh (150 µm) screen captures fine particles while maintaining flow efficiency.
• Exact 3‑inch tri‑clamp dimensions ensure a leak‑free seal on standard fittings.
• Lightweight, compact packaging simplifies storage and handling in busy facilities.
• Dedicated technical support and after‑sales service for installation and maintenance guidance.

FAQ

What fluids can the gasket safely handle?

The gasket is compatible with water, steam, food‑grade liquids, most acids, bases, solvents, and pharmaceutical solutions, thanks to the inert FKM material and corrosion‑resistant stainless screen.

How often should the gasket be inspected or replaced?

Inspect the gasket at each scheduled maintenance shutdown. Replace it if you notice cracks, deformation of the mesh, or a loss of sealing pressure. In typical service, replacement every 12‑24 months is common, but exact intervals depend on media aggressiveness and temperature cycles.

Can the gasket be used with PVC or CPVC pipe fittings?

Yes. The gasket’s flexible FKM core conforms to the sealing surfaces of PVC, CPVC, and stainless steel tri‑clamp flanges, providing a reliable seal across these material combinations.

Is the gasket suitable for high‑pressure applications?

The gasket is rated for pressures up to 150 psi (10 bar) in typical sanitary systems. For higher pressures, verify the flange rating and consider additional reinforcement or a different gasket style.

What cleaning methods are recommended for the gasket?

Routine cleaning with mild detergents and warm water is sufficient. For more aggressive cleaning, use approved sanitary cleaning agents that do not exceed 80 °C to avoid compromising the FKM elasticity.