Model 3540 is a single-stage, neoprene diaphragm, brass bar stock regulator. This model also has 2.5" brass gauges, a one-piece encapsulated seat design with internal filter and neoprene seat. Designed specifically for applications demanding extremely high gas flows even at low incoming pressures. The Model 3540 features eight functional body ports: two 1/2" NPT and six 1/4" NPT allowing for a wide variety of inlet/outlet and gauge location configurations. This model is rear-panel mountable. Provides ultra-high flows for pipeline and manifold systems. For use with non-corrosive gases.

Features

• Provides ultra-high flows for pipeline and manifold systems
• Brass bar stock body and bonnet for longer service life
• Neoprene diaphragm for improved pressure control
• One-piece encapsulated seat design with internal filter to protect the neoprene seat from particulate contamination
• Ergonomic ABS plastic knob for easy adjustments
• 2.5" brass dual scale (psi/bar) easy-to-read gauges
• 8 ports: (2) 1/2" NPT, (6) 1/4" NPT
• 1/2" NPT (F) inlet/outlet connections
• CGA E-4 certified
• Rear panel mountable