Engineered for small tank blanketing applications, the Model 1088 maintains precise low-pressure gas blankets to prevent product contamination or flammable vapor exposure. It features remote, integral dip-tube, or internal sensing, ensuring adaptability to tank configurations.

Technical Parameters

• Operating Pressure: Inlet: 20–200 psig (1.37–13.8 bar)
• Operating Temperature:
  • FKM seat: −26 °C to 149 °C
  • FFKM seat: −40 °C to 204 °C
• Flow Rate & Cv:
  • Remote sensing: up to 3,005 SCFH at 200 psig inlet
  • Cv: 0.4 (normal flow), 1.1 (fail-open)
• Line Size & End Connections: ½"–1" NPT, CL150 flanged, sanitary clamp ends
• Leakage Class / Shutoff Tightness: Bubble-tight closure at setpoint
• Compliance: Meets API Std 2000 guidance; NACE MR0175 optional
• Maintenance & Lifecycle: Access without full disassembly; replaceable seat & diaphragm; optional inline filter/purge kits

Applications of Cashco Filter Regulators

• Process automation systems
• Tank blanketing in chemical/petrochemical storage
• Food & beverage gas overlay
• Pharmaceutical-grade gas control
• Pneumatic instrumentation and control panels
• Semiconductor and specialty gas distribution

Notable and Unique Features

• 5 µm high-capacity depth filter standard in all models
• Temperature range up to 204 °C with FFKM seals
• Optional inline filter with purge for tank vapor compatibility (Model 1088)
• Fail-open Cv up to 1.1, suitable for high-capacity venting scenarios
• Tight shutoff (<0.2 psig variation) under supply pressure fluctuations (Model 5200P)
• Durable epoxy-coated die-cast or stainless housings for corrosion resistance

Why Choose Cashco Filter Regulators

• High-precision air/gas control with integrated filtration
• Built to withstand demanding industrial conditions
• Wide selection of materials, seals, and sensing options
• Proven performance in critical industries
• Minimal downtime and easy maintenance design
• Fully compatible with control systems from Siemens, Yokogawa, and others

Conclusion

Cashco Filter Regulators offer a robust and flexible solution for demanding air and gas control applications. With field-proven performance, long service life, and exceptional value, they are trusted worldwide in critical systems.