Full Bolted Holders

LaMOT Brand of Rupture Discs and Valves & Arrestors. Manufacturing quality products, using proven techniques, industry standards, and modern manufacturing methods since 1964.

Full Bolted Holders

Full Bolted Holders

LaMOT brand products offers nine connecting combinations of full bolted holders compatible with ASME, DIN or JIS bolting classes. Full Bolted Holders are available in any combination of welded, threaded, or flat faced inlet and outlet connections. These holders are deigned to be used with either Standard or Composite 30° seat (LL) or (HL) rupture discs.





The Full Bolted Holder is available in nominal sizes ranging from 1/2" through 12" to mate with ASME bolting classes 150# through 2500#. Standard materials of construction include carbon steel and 316 SS. Other materials are available upon request. Refer to Tables 10 & 11 for dimensions and connection combinations.


Full bolted holders are supplied with a permanently attached stainless steel nameplate indicating flow direction. A three dimensional stainless steel flow direction tag is attached to the rupture disc. Directional arrows on the tags and nameplates provide immediate visual verification that the holder and rupture disc assembly have been properly oriented in the system. In addition, whenever specific holder identification tagging is required, a stainless steel Customer Identification Tag is attached.


ISO 9001 Certification

CE Certificates - The European Pressure Equipment Directive


ATEX Rupture Disc Device Certificate of Assessment

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