The Aqua Environment 873-400 is a piston type hand loading regulator. It utilizes a balanced poppet design for high flow and minimum effect of inlet pressure on outlet pressure. The poppet assembly is contained in a cartridge with internal filtration for easy in-field changing.
**Gauges and CGA Fittings are NOT included.**
- High Flow Reducing Regulator
- Hand/Spring Loaded
- (1) 1/2 in. NPT outlet
- (1) 1/4 in. NPT inlet
- (2) 1/4 in. gauge ports (1 inlet gauge, 1 outlet gauge)
- Maximum Rated Pressure: 6000 psi
- Outlet Pressure Range: 0-400 psi
- Outlet Pressure Rating: 6000 psi
- Overall Length: 6.5 Inch
- Round Diameter: 3 Inch
- Minimum Temperature: -15 F
- Internal Materials: Anodized Aluminum, Brass, Stainless
- Seal Materials: Kel-F, Viton
- Repair Kit: 979-400