Aqua Environment 1575-350 1575 Series 7000 PSI Rated Reducing Regulator Hand/Spring Loaded 1/4" NPT 0-350 PSI Range

The model 1575 is a piston type, hand load regulator. It uses an unbalanced poppet design for ruggedness and simplicity. There is a small variation of control pressure with changing inlet pressure as noted in the specifications. A 30 micron filter in the poppet cartridge prevents damage by contaminants. The internal design and function are identical to time proven 415 series regulator while providing additional advantages. This configuration is stronger permitting a higher inlet pressure rating. Additionally when panel mounted it can be complete serviced from the front of the panel without disconnecting attached plumbing. The regulator seat, poppet assembly and filter are contained in an easily replaced valve cartridge. This cartridge assembly permits very easy and fast in-field servicing. All units are self venting.

Features:

• 7000 psi Rated Reducing Regulator
• Hand/Spring Loaded
• 1/4 in. NPT fittings
• 0 to 350 psi outlet

Typical applications:

• Component testing
• Air tank fill stations
• Fire fighting air systems
• Instrumentation and calibration panels
• Process industry control
• Shipboard and off shore air and gas control
• Aircraft service equipment
• Electronic industry rare gas flow
• Vehicle CNG stations

Installation

Use a suitable pipe thread sealant such as Teflon tape on inlet and outlet threads. Avoid over torquing pipe thread. Normal torque applied with a 6 or 8 inch long wrench is ample. Use ample Teflon tape - 3 or 4 turns, not 1 or 2 turns. The inlet is on the left when facing the adjusting knob with the two gage ports upward. The ring clamps to the body portion of the regulator at any desired location and orientation. The ring has two threaded holes parallel to the regulator spaced 2.7" apart. Additionally holes are provided for 2.8" bolt spacing to match the 415 series mount ring. The regulator is NOT shipped oxygen clean and should NOT be used for oxygen service as provided.

For more information, please see Data Sheet