Donadon

Donadon Rupture Discs

DIF Rupture Disc

Forward-acting rupture disc
Standard material of construction 316SS, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium, Tantalum. Standard membrane material PTFE, PFA, Aluminium. Designed to fit directly between flanges. Burst pressure from 0.05 bar to 5 bar for low pressure liquid or gas service. 265ºC. Tolerance from ±5% to ±20%.

50mm to 1000mm

LPD Rupture Disc

Forward-acting rupture disc
Standard material of construction 316SS, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium, Tantalum. Standard membrane material PTFE, PFA. Designed to fit directly between flanges. Burst pressure from
5 millibar to 500 millibar for low pressure liquid or gas service.
265ºC. Tolerance from ±5% to ±20%.

50mm to 500mm

DCD Rupture Disc

Forward-acting rupture disc
Standard material of construction 316SS, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium, Tantalum. Standard membrane material PTFE, PFA, Aluminium. Designed to fit in a holder. Burst pressure from 0.05 bar to 110 bar for liquid or gas service.
265ºC. Tolerance from ±5% to ±20%.

15mm to 1000mm

TCD Rupture Disc

Forward-acting rupture disc
Standard material of construction 316SS, Alloy. Standard membrane material PTFE, PFA. Designed to fit directly between flanges. Burst pressure from 3 bar to 5 bar for liquid or gas service.
265ºC. Tolerance ±5%.

50mm to 80mm

STD Rupture Disc

Forward-acting rupture disc
Standard material of construction 316SS, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium, Tantalum. Designed to fit in a holder. Burst pressure from 5 bar to 1150 bar for liquid or gas service.
480ºC. Tolerance from ±5% to ±20% .

15mm to 600mm

Y90 Rupture Disc

Reverse-acting rupture disc
Standard material of construction 316SS, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium, Tantalum. Designed to fit in a holder. Burst pressure from 0.2 bar to 70 bar for liquid or gas service.
- 196ºC to 480ºC. Tolerance from ±5% to ±20%.

25mm to 200mm

KRD Rupture Disc

Reverse-acting micro-scored rupture disc
Standard material of construction 316SS, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium, Tantalum. Designed to fit in a holder. Burst pressure from 0.41 bar to 137 bar for liquid service.
- 196ºC to 480ºC. Tolerance from ±5% to ±20%.

15mm to 900mm

SCR Rupture Disc

Reverse-acting micro-scored rupture disc
Standard material of construction 316SS, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium, Tantalum. Designed to fit in a holder. Burst pressure from 0.41 bar to 137 bar for gas service.
- 196ºC to 480ºC. Tolerance from ±5% to ±20%.

15mm to 900mm

SCD Rupture Disc

Forward-acting micro-scored rupture disc
Standard material of construction 316SS, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium, Tantalum. Designed to fit in a holder. Burst pressure from 2 bar to 413 bar for liquid and gas service.
- 196ºC to 480ºC. Tolerance from ±5% to ±20%.

15mm to 900mm

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