Every NLB high-pressure pump unit is equipped with a rupture disc to relieve system pressure in the event of a spike above the unit’s maximum operating pressure. The replaceable discs, held in a rupture disc assembly, are available with pressure ratings from 2,000 psi to 40,000 psi (140 to 2,800 bar).
Rupture disc assemblies should always be used with a primary pressure relief valve or by-pass valve. These can be found under the Pump & System Components tab in the navigation bar.
|Rupture Disc||Operating Pressure|
|PM26757||13,000 psi (897 bar)|
|PM22091||15,000 psi (1,035 bar)|
|PM26758||17,000 psi (1,173 bar)|
|PM22092||20,000 psi (1,380 bar)|
|PM29715||24,000 psi (1,656 bar)|