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Limits flow when surge detected.
Unit of Measure

Specifications

Series Designation

N/A 443 Series

Type

N/A Flow Fuse

Maximum Rated Pressure

N/A 6000 psi

Inlet Port Size

N/A 1/4 in. FNPT

Outlet Port Size

N/A 1/4 in. MNPT

Outlet Pressure Rating

N/A 6000 psi

Flow Coefficient (Cv)

N/A 0.05 (0.062 in. orifice)

Minimum Temperature

N/A -100 ºF

Body Material

N/A Anodized Aluminum

Internal Materials

N/A Brass Stainless

Weight

N/A 50 g

Overall Length

N/A 2.1 Inch

Hex Diameter

N/A 7/8 Inch

Repair Kit/Service Items

N/A 443-7

Special Notes

N/A Nominal flow rate to shut: 80 SCFM at 5000 psi, 55 SCFM at 2500 psi