DONADON SDD
DIF/LPD/D440 In Stock
DIF/LPD/D440 type rupture disc, with the following characteristics: double composite disc; suitable for being inserted directly between flanges; NPS 10" diameter; ASME B 16.5…
DONADON SDD
DONADON SDD — DIF/LPD/B438
DIF/LPD/B438 type rupture disc, with the following characteristics: double composite disc; NPS 6" diameter; ASME B 16.5 flanges; rating 150; class RF; 316L rupture disc; PTFE sealing diaphragm; 316L calibration ring. Set pressure: set pressure: 0.35 barg ±10% at 106°C; maximum allowable operating pressure 0.157 barg ±10% at 106°C; discharge area 186.17 cm². Vacuum setting: set pressure -0.03 barg ±20% at 20°C; maximum allowable operating pressure -0.012 barg ±20% at 20°C; discharge area 64.65 cm². DonadonSDD internal testing, with product certificate issued
Request a quote
Price, availability, and delivery times will be confirmed in your quote.
Response within 1 business hour Pay by Credit Card or Bank Transfer
Technical specifications
PRODUCT IDENTIFICATION
| Manufacturer | DONADON SDD |
|---|---|
| Part number | DIF/LPD/B438 |
Global Shipping
Serving over 110 countries
Manufacturer’s Warranty
Provided by the manufacturer
Technical Support
Assistance and replacement parts
Secure Packaging
Protection for your components
More DONADON SDD products and spare parts
FIND MORE PARTS IN THE JAES CATALOG
Search by part number, manufacturer, or description.
Product & Purchasing FAQs
What you need to know about purchasing, delivery times, and JAES supply warranties.
How soon will I receive a quote with pricing and availability?
The JAES sales team responds within 1 business hour on average, providing an official quote, estimated delivery times, and shipping terms.
What payment methods do you accept?
We accept credit card payments (secure, immediate transactions) and bank transfers. Deferred payment terms may be arranged for established industrial customers or large groups with recurring orders.
Can I request urgent shipping or delivery held for pickup?
Absolutely. JAES arranges dedicated express shipping and ensures continuous tracking. If your equipment is down, simply indicate the urgency in the form’s notes field.
Can I combine this part with components from other manufacturers in one order?
Yes—this is JAES’s core specialty. You can combine DONADON SDD components with products from Siemens, Festo, ABB, Schneider, or other brands in a single consolidated order, reducing handling and transportation costs.