Ashcroft Type 311 / 312 Diaphragm Seal
The Ashcroft Type 311 / 312 diaphragm seal is engineered for compactness, making it ideal for installation in tight spaces. This innovative design safeguards transducers, mini-switches, and pressure gauges with dial sizes of 3.5 inches or smaller from issues such as corrosion, clogging, and freezing.
Key Features
- Compact Design: Perfect for space-restricted applications.
- All-Welded Metal Construction: Ensures no leakage of process media.
- High Pressure Rating: Capable of withstanding up to 2500 psi at 100°F.
- Durable Materials: Standard top housing made from 316L stainless steel.
- Versatile Lower Housing Options: Available in 316L stainless steel or Hastelloy C.
- Multiple Diaphragm Material Choices: Options include 316L stainless, Hastelloy C, or Tantalum.
- Flexible Process Connection Sizes: Available in 1/4, 1/2, 3/4, or 1 NPT sizes.
- Instrument Connection: Options for 1/4 or 1/2 NPT connections.
This diaphragm seal is an excellent choice for applications requiring reliable performance and protection in challenging environments.
