Maxpro South, Inc.
92 Wilson Road
Humble, Texas 77338

Toll Free: 800.203.8063
Phone: 281.351.8880
Email: sales@maxprosouth.com
Website: www.maxprosouth.com
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1/4" angular rupture discs are designed to be used with Maximator® safety head assemblies. Minimum rupture disc pressure ratings should be at least 110% of system operating pressure. The standard material is Inconel. The pressure ranges indicated in the table below are at room temperature (72ºF). Other materials and pressure ranges are available upon request.
1/4" Angular Rupture Discs
Unit of Measure
1 2 3 

Item #

Item Name

Pressure Range

RD-16000 N/A 1/4" Angular Rupture Disc N/A 15520 to 16960 psi
RD-17000 N/A 1/4" Angular Rupture Disc N/A 16490 to 18020 psi
RD-18000 N/A 1/4" Angular Rupture Disc N/A 17460 to 19080 psi
RD-19000 N/A 1/4" Angular Rupture Disc N/A 18430 to 20140 psi
RD-20000 N/A 1/4" Angular Rupture Disc N/A 19400 to 21200 psi
RD-21000 N/A 1/4" Angular Rupture Disc N/A 20370 to 22260 psi
RD-22000 N/A 1/4" Angular Rupture Disc N/A 21340 to 23320 psi
RD-23000 N/A 1/4" Angular Rupture Disc N/A 22310 to 24380 psi
RD-24000 N/A 1/4" Angular Rupture Disc N/A 23280 to 25440 psi
RD-25000 N/A 1/4" Angular Rupture Disc N/A 24250 to 26500 psi
RD-26000 N/A 1/4" Angular Rupture Disc N/A 25220 to 27560 psi
RD-27000 N/A 1/4" Angular Rupture Disc N/A 26190 to 28620 psi
RD-28000 N/A 1/4" Angular Rupture Disc N/A 27160 to 29680 psi
RD-29000 N/A 1/4" Angular Rupture Disc N/A 28130 to 30740 psi
RD-30000 N/A 1/4" Angular Rupture Disc N/A 29100 to 31800 psi
RD-32500 N/A 1/4" Angular Rupture Disc N/A 31525 to 34450 psi
RD-35000 N/A 1/4" Angular Rupture Disc N/A 33950 to 37100 psi
RD-37500 N/A 1/4" Angular Rupture Disc N/A 36375 to 39750 psi
RD-40000 N/A 1/4" Angular Rupture Disc N/A 38880 to 42400 psi
RD-42500 N/A 1/4" Angular Rupture Disc N/A 41255 to 45050 psi
RD-45000 N/A 1/4" Angular Rupture Disc N/A 43650 to 47700 psi
RD-47500 N/A 1/4" Angular Rupture Disc N/A 46075 to 50350 psi
RD-50000 N/A 1/4" Angular Rupture Disc N/A 48500 to 53000 psi
RD-55000 N/A 1/4" Angular Rupture Disc N/A 53350 to 58300 psi
RD-60000 N/A 1/4" Angular Rupture Disc N/A 58200 to 63600 psi
Unit of Measure
1 2 3