Variable HPA Regulator 80-150 PSI Poseidon X CSI (PHPA-002)

BRAND POSEIDON X CSI

The PHPA-002 variable pressure regulator is designed for HPA systems and allows precise adjustment of the pressure supplied to the engine. It uses a two-stage configuration, with a first stage reducing the cylinder's high pressure and a second adjustable low-pressure stage.

The first stage reduces the pressure supplied by the cylinder from up to 4500 PSI / 300 bar. The second stage allows the output pressure to be adjusted from 80 to 150 PSI, with a tolerance of ±10 PSI, using an adjustment screw with locknut and Belleville spring pack.

The ON/OFF valve features a knurled collar and a vent system with sintered filter for safely depressurising the line. The regulator also incorporates two dedicated pressure gauges for monitoring cylinder pressure and adjusting the regulated output pressure.

Main features

• Variable-pressure HPA regulator with ON/OFF
• Two-stage pressure regulation system
• Adjustable output pressure from 80 to 150 PSI
• Output pressure tolerance: ±10 PSI
• ON/OFF valve with knurled collar
• Vent system with sintered filter
• CNC-machined anodised aluminium body
• 0-5000 PSI high-pressure gauge
• 0-300 PSI low-pressure gauge with ×100 scale
• Standard fill valve with dust cap
• Steel Foster male quick-connect fitting on the first stage
• Elbow outlet with Foster female quick-connect fitting
• 4500 PSI calibrated burst disc
• 5/8"-18 UNF cylinder connection with O-ring

Technical specifications

• Model: PHPA-002
• Maximum inlet pressure: 4500 PSI / 300 bar
• Output pressure: 80-150 PSI
• Output pressure tolerance: ±10 PSI
• High-pressure gauge: 0-5000 PSI
• Low-pressure gauge: 0-300 PSI
• Cylinder connection: 5/8"-18 UNF
• Overpressure protection: 4500 PSI burst disc

Usage warnings

• Set the output pressure starting from the minimum value and increase it gradually, monitoring the low-pressure gauge until reaching the pressure required by the HPA engine.
• Use only approved cylinders that are within their valid inspection period.
• Never attempt to modify or disassemble the regulator while it is pressurised.