D44 FLANGED DIAPHRAGM SEAL WELDED

Designed for continuous use – Backing plate prevents diaphragm rupture if the pressure sensing instrument fails, ensuring pressure is maintained until replacement
Available in various sizes and housing materials to suit different applications
ASME B40.100 compliant for industry-standard reliability
CRN registered for 316SS and Hastelloy®️ C-276 materials
5-year warranty for durability and long-term performance

Ideal for industrial environments, including:
- Oil refineries
- Pulp and paper mills
- Chemical plants

SPECIFICATIONS

Housing	316 SS, Monel^®, Hastelloy^® B & C, titanium, tantalum, PVC, Carbon Steel, PTFE, acetal, other (nickel plated carbon steel or SS upper housing standard)
Construction	Two piece construction
Connection	1/4”, 1/2” NPTF gauge connections standard (other NPTF gauge connections available) 1” (25mm), 1.5” (40mm) and 2” (50mm) pipe size and #150 and #300 pressure rating standard (other configurations available)
Maximum Temperature Limit	450°F (232°C) PTFE Lined: 400°F (204°C) (higher temperature limits available)
Other	Cleanout type for easy cleaning and calibrating. Saddle diaphragm seals available upon request. Flushing connections available