Maxpro South Inc.
202 South Live Oak, Suite A,
Tomball, TX 77375
Phone: 281.351.8880 • Fax: 281.351.8883
Email: Sales@MaxproSouth.com • Website: www.MaxproSouth.com
Home > High Pressure Fittings > Medium Pressure Safety Head Assemblies >   21SH4M  


  21SH4M, Safety Head Assembly
List Price QUOTE




Exceeds industry standard of 20,000 psi. Maximator® safety head assemblies are used to provide over-pressure protection to high pressure systems.



 Specifications 

Fits Connection Type
4MF

Pressure Rating
22500 psi

Body Torque
20 ft·lb

Dimension A (Hex.)
1.06 in

Dimension B (Hex.)
0.88 in

Dimension C (LG.)
2.48 in

Dimension D (I.D)
0.109 in

Dimension E (I.D)
0.25 in

Angular Rupture Disc
1/4 in

Terms and Conditions
  • All dimensions are for reference only and subject to change.
  • All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.