Fike is a leader in bursting disc and rupture disc innovation. Fike pressure relief products are compliant with global code regulations and are designed to meet or exceed industry requirements for rupture disc performance, reliability, and quality. From safeguarding your manufacturing processes to protecting your safety relief valves (SRV's), Fike rupture discs and pressure relief products are part of the critical path to lowering your costs and helping you achieve higher profitability.
 

 

  Reverse Acting   Reverse Acting Sanitary   Forward Acting   Forward Acting Sanitary   Bi-Directional
 
  Performance Attributes Process Media Rupture Disc Holders

  Operating Ratio Non-
Fragment		 Vacuum
Resistant		 Pulsating/
Cyclic		 Liquid Vapor/
Gas		 Bolted
Type		 Pre-
Torque		 Screw
Type		 Union
Type		 Ferrules Companion
Flanges		 PRV/SRV
Protection

Fike Model Size Range Burst Pressure Range
AXIUS 1 - 12 in.
25 - 300 mm		 7 - 600 PSIG
0.48 - 41.37 BARG
0.49 - 42.18 KG/CM2		 95% • • • • • • •         •
AXIUS-SC 1 - 4 in.
25 - 100 mm		 10 - 275 PSIG
0.69 - 18.96 BARG
0.70 - 19.33 KG/CM2		 95% • • • • •         •   •
SRL 1 - 8 in.
25 - 200 mm		 10 - 230 PSIG
0.69 - 15.86 BARG
0.70 - 16.17 KG/CM2		 90% • •   • • • •         •
SRX 1 - 24 in.
25 - 600 mm		 27 - 720 PSIG
1.9 - 49.7 BARG
1.9 - 50.62 KG/CM2		 90% • • •   • • •         •
MRK 1 - 24 in.
25 - 600 mm		 4 - 1440 PSIG
0.28 - 99.3 BARG
0.28 - 101.24 KG/CM2		 90% • • •   • •            
SR-H 1.5 - 4 in.
40 - 100 mm		 12 - 140 PSIG
0.83 - 9.66 BARG
0.84 - 9.84 KG/CM2		 90% • •   • •         •   •
Poly-SD 0.5 - 24 in.
15 - 600 mm		 20 - 3000 PSIG
1.38 - 206.8 BARG
1.4 - 210.92 KG/CM2		 90% • •   • • • •         •
Scored Series 0.5 - 24 in.
15 - 600 mm		 35 - 600 PSIG
2.4 - 413.7 BARG
2.46 - 421.84 KG/CM2		 90% • • • • • •   • •     •
HO/HOV 1 - 24 in.
25 - 600 mm		 1.5 - 6000 PSIG
0.10 - 413.7 BARG
0.11 - 421.84 KG/CM2		 80%   • • • • •     •      
P
Series		 0.5 - 24 in.
15 - 600 mm		 1.5 - 11,000 PSIG
0.1 - 758 BARG
0.11 - 773 KG/CM2		 70%   • • • • •   • •      
AD
Series		 1.5 - 24 in.
40 - 600 mm		 1 - 15 PSIG
0.07 - 1.03 BARG
0.07 - 1.05 KG/CM2		 50%   •   • •         • •  
GD
Series		 0.5 - 24 in.
15 - 600 mm		 0.25 - 400 PSIG
0.03 - 27.58 BARG
0.04 - 28.12 KG/CM2		 90%   •   • •              
ERD 0.187 - 5 in.
4.5 - 127 mm		 1500 - 50000 PSIG
103.4 - 3448 BARG
105.46 - 3515 KG/CM2		 90%     • • •              
SHX 1.5 - 2 in.
40 - 50 mm		 300 - 1500 PSIG
20.68 - 103.45 BARG
21.09 - 105.46 KG/CM2		 90% • • • • •         •   •
LO-V 3 - 8 in.
75 - 200 mm		 1" WC - 150 PSIG
0.002 - 10.34 BARG
0.003 - 10.54 KG/CM2		 80% •       • •       •